BCRUA_R-15-03-18-G1 RESOLUTION NO. R-15-03-18-G1
WHEREAS, the Brushy Creek Regional Utility Authority, Inc. ("BCRUA") has previously
entered into a Contract for Engineering Services ("Contract') with CDM Smith Inc. for the BCRUA
Water Treatment Plant—Phase IA Project, Construction Phase Engineering Services, and
WHEREAS, CDM Smith Inc. has submitted Supplemental Contract No. 4 to the Contract to
modify the provisions for the scope of services, and
WHEREAS, the BCRUA desires to enter into said Supplemental Contract No. 4, Now
Therefore
BE IT RESOLVED BY THE BRUSHY CREEK REGIONAL UTILITY AUTHORITY,
That the Board President is hereby authorized and directed to execute on behalf of the BCRUA
Supplemental Contract No. 4 with CDM Smith Inc., a copy of same being attached hereto as Exhibit
"A" and incorporated herein for all purposes.
The Board hereby finds and declares that written notice of the date, hour, place and subject of
the meeting at which this Resolution was adopted was posted and that such meeting was open to the
public as required by law at all times during which this Resolution and the subject matter hereof were
discussed, considered and formally acted upon, all as required by the Open Meetings Act, Chapter 551,
Texas Government Code, as amended.
RESOLVED this 18th day of March, 2015.
KRIS WHITFIELD, President
Brushy Creek Regional Utility Authority
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EXHIBIT
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f BRUSREGIONALHY CREEILITY K
A P,r--ship f Cedar Park. Leander, and Round Reek
SUPPLEMENTAL CONTRACT NO.4
TO CONTRACT FOR ENGINEERING SERVICES
FIRM: CDM SMITH INC. ("Engineer")
ADDRESS: 12357-A Riata Trace Parlavay,Suite 210,Austin,TX 78727
PROJECT: BCRUA Water Treatment Plant—Phase 1A Project, Construction Phase
Engineering Services
This Supplemental Contact No. 4 to Contract for Engineering Services is made by and between
the BRUSHY CREEK REGIONAL UTILITY AUTHORITY, INC., hereinafter called
"BCRUA"and CDM SMITH INC.,hereinafter called the"Engineer".
WHEREAS, BCRUA and Engineer executed a Contract for Engineering Services, hereinafter
called the "Contract', on the 18th day of November, 2009 for the BCRUA Water Treatment
Plant — Phase 1A Project, Construction Phase Engineering Services in the amount of
$2,913,038.00; and
WHEREAS, BCRUA and Engineer executed Supplemental Contract No. 1 on June 19, 2013 to
amend the scope of services and to increase the compensation by $294,531.00 to a total of
$3,207,569.00; and
WIIERE AS,BCRUA and Engineer executed Supplemental Contract No. 2 on January 15,2014
to amend the scope of services and to increase the compensation by $368,796.00 to a total of
$3,576,365.00; and
WHEREAS,BCRUA and Engineer executed Supplemental Contract No. 3 on May 21, 2014 to
amend the scope of services and to increase the compensation by $264,332.00 to a total of
$3,840,697.00; and
WHEREAS, it has become necessary to amend the Contract to modify the provisions for the
scope of services and to increase the compensation by$224,524.00 to a total of$4,065,221.00;
NOW THEREFORE,premises considered, BCRUA and the Engineer agree that said Contract
is amended as follows:
I.
Article 2, Engineering Services and Exhibit B. Engineering Services shall be amended as set
forth in the attached Addendum To Exhibit B. Exhibit C. Work Schedule shall be amended as
set forth in the attached Addendum To Exhibit C.
Supplemental Contract Rev.03/2011
0140.4634-5;00328868 215829
II.
Article 4, Compensation and Exhibit D. Fee Schedule shall be amended by increasing by
$224,524.00 the lump sum amount payable tinder the Contract for a total of$4,065,221.00, as
shown by the attached Addendum to Exhibit D.
IN WITNESS WHERE,OF, BCRUA and the Engineer have executed this Supplemental
Contract in duplicate.
CDM SMITH INC.
By:
- I - - �. - - j I- I qIC12
-S A Is-
Date
BRUSHY CREEK REGIONAL UTILITY AUTHORITY,INC.
BY.
Kris Whitfield,President
Date
APPROVED AS TO FORM:
By:
Stephan L.Sheets,BCRUA Attorney
Supplemental Contract Rev.03/2011
0140.4634-5;00328868 215829
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
Brushy Creek Regional Utility Authority
Brushy Creek Regional Water Treatment Plant-Phase 1A
Construction Phase Services
Task 1: General Construction Phase and Warranty Services
1. Services under the General Construction Phase involve consulting with and advising the
AUTHORITY during construction and are limited to those services associated with performing
as the AUTHORITY's representative,including:
a. Prepare monthly billing rate time and materials invoice reports including:expenditures to
date,cost-to-budget information,with direct cost backup information submitted for out-of
town site visits only.
b. Prepare for and participate in a preconstruction conference on behalf of the AUTHORITY.
c. Receive,review,and provide written comment on the adequacy of the Contractor's
Schedule of Values,Submittal Schedule and Construction Schedule.
d. Receive,review,and provide written comment on Contractor-prepared submittals
including shop drawings,samples and O&M Manuals. For this effort,ENGINEER
anticipates about 1600-1800 submittals;however,ENGINEER has only budgeted 1,400
submittals due to budgetary constraints. ENGINEER assumes that AUTHORITY will
augment ENGINEER's budget from Contractor per Article 6.2.6 of Supplemental General
Conditions,Section 00800,for repetitive submittal reviews.
e. Review laboratory,shop,and mill test reports on materials and equipment
f. Receive,review and provide written response to all Contractor-generated Requests for
Information(RFI)and Requests for Deviation(RFD). For this effort,ENGINEER
anticipates about 500 RFIs and RFDs will be submitted by the Contractor.
g. Visit the project site as construction proceeds to observe and attend biweekly construction
progress meetings.
h. Provide construction service-related consultation as necessary to the AUTHORITY Project
Team during the course of construction. Such consultation may include,but is not limited
to,the following:
1) Issuing necessary interpretations and clarifications of the Contract Documents and
helping to resolve interpretation disputes.
2) Assisting in the development of deficiency lists as requested by the AUTHORITY,and
making recommendations as to the acceptability of the work.
3) Preparing sketches required to resolve problems due to actual field conditions
encountered.
4) Reviewing the reasonableness of Contractor-prepared Change Order Proposals.
i. In conjunction with all of the above,prepare Change Order Proposal Requests for the
AUTHORITY's consideration as necessary to deliver the intent of the Contract Documents.
j. Determine amounts of progress payments due to Contractor based on degree of
completion of the work determined by AUTHORITY's inspectors,and recommending
issuance of such payments by the AUTHORITY.
CDM-
Smith i! Page 1 of 15 Addendum to Engineer Services SA4(EXHIBIT B).doc
ADDENDUM TO E GHBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
k. When requested by the AUTHORITY,participate in inspections for substantial and final
completion including recommendations concerning final payments to constructors and
release of retained percentages. Subsequent to all inspections,ENGINEER will prepare
work deficiency punch-lists for the Contractor's address.
1. Conduct witnessed factory inspections with two AUTHORITY Project Team
representatives including air travel,lodging,meals and miscellaneous related expenses of
the Project's steel pipe supplier's manufacturing and fabrication facilities. Prepare and
submit to the AUTHORITY Project Team five copies of a brief memorandum highlighting
the results of each inspection visit.
m. Continue coordination with regulatory agencies as requested by AUTHORITY.
n. Monitor scheduling and control systems,process,tools,and resource planning for project
controls. Monitor the flow of information to support project objectives.
o. Review status updates for schedule and costs. Identify potential scheduling conflicts
including utility"shutdown'requirements.
p. Monitor document and records control for claims and proper storage at project
completion.Review the contractor's baseline schedule and cost loaded summary schedule
and any revisions to those schedules. Provide time impact analysis for change orders and
schedule claims analysis.
q. Review contractor monthly progress schedule updates and compares it to the approved
schedule and makes monthly reports. Analyze and monitor cost and schedule trends and
provide an independent assessment of progress and forecast at completion of schedule
and cost.
r. Provide cost estimates supporting the review and assessment of change requests and value
engineering proposals. Prepare and monitors the operating budget.
s. Additional Onsite Controls(SA1)
1) Provide additional onsite controls as described in Task 1,Items n-r for extended
construction period as requested by the AUTHORITY.
2) Original scope included a maximum of 4,880 man-hours. A total of 5,867.5 man-hours
have been provided through December 22,2012 totaling 1028.3 additional man-hours
beyond original budget.
3) ENGINEER estimates an additional 320 man-hours will be required to finish the
Project,which brings the total man-hours required to complete the onsite controls to
1,348.3 additional man-hours beyond the originally contracted amount.
t. Filter Flume/Gullet Slabs Inspection(SA1)
1) As requested in AUTHORITY's letter dated April 18,2012,ENGINEER provided
inspection services related to filter gullet/flume slabs for Filters 1-4,while the
Contractor installed a coating system.
2) A Contractor dispute exists related to the construction of the filter gullet/flume slabs
for Filters 1-8. Until that claim is settled,ENGINEER is only requesting compensation
for the AUTHORITY-directed inspection services provided by ENGINEER's
subconsultant.
CDMI
Smith Page 2 of 15 Addendum to Engineer SeMces SA4(EXHIBIT B).doc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
u. Sodium Permanganate Request for Deviation (SA1)
1) Provide additional engineering design services related to implementing
AUTHORITY-requested design change from Potassium Permanganate to Sodium
Permanganate chemical feed system.
2) Prepare change order documents(e.g.,drawing and specification revisions)for the
Contractor to prepare a proposal.
3) Review and comment on Contractor-prepared change order proposal.
4) Review submittals and shop drawings related to these changes.
v. Redesign of Roadways(SA1)
1) Provide additional engineering design services related to redesigning the plan and
profiles of the entire roadway systems at the request of the Contractor due to
contractor install valve manholes at incorrect elevations.
2) Prepare Field Order documents containing revised roadway plan and profile
drawings and grading drawings.
w. Repetitive Submittal Reviews(SA1)
1) In accordance with Article 6.2.6 of Supplemental General Conditions,Section 00800,
and Section 01300,Paragraph 1.14,Contractor shall reimburse AUTHORITY for
ENGINEER's costs related to repetitive submittal reviews. ENGINEER's costs to date
include$21,760. In accordance with the Contract Documents as noted above,
ENGINEER recommends deducting this amount from the Contractor's payment
application.
x. AUTHORITY-Requested Design Changes(SA1)
1) Provide additional engineering design services related to implementing
AUTHORITY-requested design changes in the form of preparing change order
documents(e.g.,drawing and specification revisions)to the Contractor. This work
includes preparation of the following change proposal request(CPR)documents:
a) CPR#32-Additional Sample Pump,Pipeline and Chlorine Analyzer,and
Turbidimeter and Free Chlorine Analyzer at Filter Control Box.
b) CPR#33-Sodium Hypochlorite Diffuser Modifications
c) CPR#37A-30"Manway on Raw Water Line(Materials Only)
d) CPR#37B-Remove the 78"plug from the Raw Water Line
e) CPR#37C-Install 30"Manway on the 78"Raw Water Line
f) CPR#41-Installation of Fire Hydrant with Manhole
g) CPR#42-Sludge Dewatering Facility Roll-off Container Area Modifications
h) CPR#46-Water Meter Modifications
i) CPR#47A-Aluminum Sulfate,Fluosilicic Acid,Liquid Ammonium Sulfate
Metering Pump Modifications
j) CPR#47B-Aluminum Sulfate,Fluosilicic Acid,Liquid Ammonium Sulfate
Metering Pump Electrical Modifications
k) CPR#47C-Aluminum Sulfate,Fluosilicic Acid,Liquid Ammonium Sulfate
Metering Pump Modifications(Miscellaneous Spare Parts and Provisions)
1) CPR#53-Liquid Ammonium Sulfate Motive Water Modifications
CDM_ y.�
Smith d Page 3 of 15 Addendum to Engineer Services SA4(EXHIBIT B).doc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
a) CPR#54-Replacement of SCADA System HMI Server Computers
b) CPR#55-Disinfection Basin Diffuser Modifications
c) CPR#58-Fire Alarm System Modifications
d) CPR#59-Configuring Redundant Win911 on Server Computers
e) CPR#60-Liquid Ammonium Sulfate Diffuser Modifications
f) CPR#61 -Sedimentation Basin Sludge Removal
g) CPR#62-SCADA Report Modifications
h) CPR#63-Sludge Pump Station Level Indicating Transmitter Modifications
i) CPR#64-Booster Pump Alarm Modifications
j) CPR#69-Treatment Structure Polymer Feed System Modifications
2) Review and comment on Contractor-prepared change order proposals.
3) Review additional submittals and shop drawings related to these changes as required.
4) Related to the above-referenced CPR#32,AUTHORITY directed ENGINEER to
purchase materials related to providing free chlorine monitoring system and turbidity
monitor system and miscellaneous appurtenances as manufactured by Advanced
Process. AUTHORITY installed this equipment at the Filter Control Box. Advanced
Process submitted an invoice for this work totaling$5,494 that was paid by
ENGINEER.
y. Additional Onsite Controls(SA2)
1) Provide additional onsite controls as described in Task 1,Items n-r for extended 11.6
month construction.period as requested by the AUTHORITY.
2) Original scope included a.maximum of 4,880 man-hours. Supplemental Amendment
No.1(SA1)included an additional 1,348.3 man-hours. A total of 7,190 man-:hours
have been provided;through October 19,2013 totaling 962 additional man-hours
beyond SA1.
3) ENGINEER estimates an additional 144 man-hours will be required to finish the
Project,which brings the total man-hours required to complete the onsite:controls to
1,106 additional man-hours beyond the original and SM contracted amount.
z. Repetitive Submittal Reviews(SA2)
1) In accordance with Article 6.2.6 of Supplemental General Conditions,Section 00800,
and Section 01300,Paragraph 1.14,Contractor shall reimburse AUTHORITY for
ENGINEER's costs related to repetitive submittal reviews. ENGINEER's costs to date
beyond SA1 include$6,499. In accordance with the Contract Documents as noted
above,ENGINEER recommends deducting this amount from the Contractor`s
payment application.
.aa._ Legal Assistance(SA2)
1) Provide legal assistance to AUTHORITY and AUTHORITY's attorney,which
includes:documenting defective work to Contractor,reviewing and providing
professional engineering opinion to Contractor's work,reviewing the Contractor's
expert reports,reviewing and providing professional engineering opinion to
Contractor's claims,participating in legal coordination meetings,and providing
general assistance to AUTHORITY as required.
CDM_
Sith Page 4 of 15 Addendum to Engineer Sarvicas SA4(EXHIBIT B).doc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
bb. Additional Inspection(SA2)
1) In accordance with Article 14.7.3 of the Supplemental General Conditions,Section
00800,Contractor shall reimburse AUTHORITY for repetitive Substantial Completion
inspections performed by the ENGINEER. ENGINEER's costs related to repetitive
Substantial Completion inspections include$59,223. In accordance with the Contract
Documents as noted above,ENGINEER recommends deducting this amount from the
Contractor's payment application.
cc. Dezurik Valve Investigation(SA2)
1) Participate in meetings with AUTHORITY,Contractor and valve manufacturer to
discuss valve deficiencies.
2) Prepare memorandum reviewing available data and correspondence and suggest a
program that will determine the cause of the DeZURIK valve problems.
3) Mobilize testing laboratory to perform on-site analysis of the disc edges for the
butterfly valves located in both the finished water and raw water sections of pipe.
Testing includes conducting positive material identification(PMI)on the disc edges
for up to five butterfly valves.Collect sample deposits on valves for lab analysis.A
portion of the deposit will be analyzed in a scanning electron microscope(SEK using
energy dispersive X-ray spectroscopy(EDS)to identify the elements present.A
portion of the deposit will be analyzed using powder X-ray diffraction(XRD)
techniques to identify the compounds present if ample sample is available.
4) Collect valve elastomer seat sample and perform laboratory analysis to verify that
materials of construction.
5) Prepare memorandum summarizing valve investigations and testing results.
dd. Additional Coordination
1) Provide additional coordination necessary as described in Task 1,Items f-j for 11.6
month extended construction period as requested by the AUTHORITY.
ee. Additional Onsite Controls(SA3)
1) Provide additional onsite controls as described in Task 1,Items n-r for extended 6.4
month construction period as requested by the AUTHORITY.
2) Original scope included a maximum of 4,880 man-hours. Supplemental Amendment
No. 1 (SAI)included an additional 1,348.3 man-hours. Supplemental Amendment
No.2(SA2)included an additional 1,106 man-hours.A total of 7,377 man-hours have
been provided through May 3,2014 totaling 143 additional man-hours beyond SA2.
3) ENGINEER estimates an additional 144 man-hours will be required to finish the
Project,which brings the total man-hours required to complete the onsite controls to
7,521 additional man-hours beyond the original,SAl and SA2 contracted amounts.
ff. Repetitive Submittal Reviews(SAB)
1) In accordance with Article 6.2.6 of Supplemental General Conditions,Section 00800,
and Section 01300,Paragraph 1.14,Contractor shall reimburse AUTHORITY for
ENGINEEWs costs related to repetitive submittal reviews. ENGINEER's costs to date
beyond SA2 include$2,052. In accordance with the Contract Documents as noted
CDM
Smith Page 5 of 15 Addendum to Engineer SeMces SA6(MISM S).Eoc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
above,ENGINEER recommends deducting this amount from the Contractor's
payment application.
gg. Legal Assistance (SA3)
1) Provide legal assistance to AUTHORITY and AUTHORITY's attorney,which
includes:documenting defective work to Contractor,reviewing and providing
professional engineering opinion to Contractors work,reviewing the Contractor's
expert reports,reviewing and providing professional engineering opinion to
Contractor's claims,participating in legal coordination meetings,and providing
general assistance to AUTHORITY as required.
2) In accordance with Article 13.4.2 of General Conditions,Section 00700,Contractor
shall reimburse AUTHORITY for ENGINEER's costs caused by,arising out of or
resulting from such uncovering,exposure,observation,inspection and testing of
defective work. In accordance with the Contract Documents as noted above,
ENGINEER recommends deducting all related costs from the Contractor's payment
application.
hh. Construction Review (SA3)
1) Mobilize senior structural engineering staff to review construction documentation of
known defective work areas,which includes but is not limited to the review of the
shop drawings,requests for information,field orders, requests for deviation,
construction meeting summaries,contract specifications and drawings and
construction photographs.BCRUA requested that the following defective work areas
be included in our review: Washwater Recycle Basins,Sludge Pump Station,Filters,
and Sedimentation Basins.
2) Determine Short/Long Term ramifications of all issues identified.
3) Determine the Pros/Cons Analysis of various repair options that are available and
coordinate findings with BCRUA's 3*a party structural engineer.
4) In accordance with Article 13.4.2 of General Conditions,Section 00700,Contractor
shall reimburse AUTHORITY for ENGINEER's costs caused by,arising out of or
resulting from such uncovering,exposure,observation,inspection and testing of
defective work. In accordance with the Contract Documents as noted above,
ENGINEER recommends deducting all related costs from the Contractor's payment
application.
ii. Dezurik Valve Investigation(SA3)
1) Participate in meetings with AUTHORITY,Contractor and valve manufacturer to
discuss valve deficiencies.
2) Prepare memorandum reviewing available data and correspondence and suggest a
program that will determine the cause of the DeZURIK valve problems.
3) Mobilize testing laboratory to perform on-site analysis of the disc edges for the
butterfly valves located in both the finished water and raw water sections of pipe.
Testing includes conducting positive material identification(PMI)on the disc edges
for up to five butterfly valves. Collect sample deposits on valves for lab analysis.A
portion of the deposit will be analyzed in a scanning electron microscope(SENT) using
CDM
Smith Page 6of 15 Addendum to Engineer Services SAd(EXHISFr B).doc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
energy dispersive X-ray spectroscopy(EDS) to identify the elements present.A
portion of the deposit will be analyzed using powder X-ray diffraction(XRD)
techniques to identify the compounds present if ample sample is available.
4) Collect valve elastomer seat sample and perform laboratory analysis to verify that
materials of construction.
5) Prepare memorandum summarizing valve investigations and testing results.
6) Additional costs included herein were not available at the time of preparing SA2.
jj. Additional Coordination (SA3)
1) Provide additional coordination necessary as described in Task 1,Items f-j for 6.4
month extended construction period as requested by the AUTHORITY.
kk. Additional Onsite Controls (SA4)
1) Provide additional onsite controls as described in Task 1,Items n-r for extended 5.7
months construction period as requested by the AUTHORITY.
2) Original scope included a maximum of 4,880 man-hours. Supplemental Amendment
No. 1 (SA1)included an additional 1,348.3 man-hours. Supplemental Amendment
No. 2(SA2)included an additional 1,106 man-hours.Supplemental Amendment No.3
(SA3)included an additional 287 man-hours. A total of 7,678 man-hours have been
provided through January 17,2015 totaling 57.3 additional man-hours beyond SA3.
ll. Repetitive Submittal Reviews (SA4)
1) In accordance with Article 6.2.6 of Supplemental General Conditions,Section 00800,
and Section 01300,Paragraph 1.14,Contractor shall reimburse AUTHORITY for
ENGINEER's costs related to repetitive submittal reviews. ENGINEER's costs to date
beyond SA3 include$1,225. In accordance with the Contract Documents as noted
above, ENGINEER recommends deducting this amount from the Contractor's
payment application.
mm. Legal Assistance-Recycle Basins,Sedimentation Basins,Sludge Pump Station,Filters,
Maintenance Room Floor,Booster Pump,Fire Alarm,Dezurik Valves,Belt Filter Press,
Clearwell,Disinfection Basin and Future Assistance(SA4)
1) Provide legal assistance to AUTHORITY and AUTHORITY's attorney,which
includes:documenting defective work to Contractor,reviewing and providing
professional engineering opinion to Contractor's work,reviewing the Contractor's
expert reports,reviewing and providing professional engineering opinion to
Contractor's claims,participating in legal coordination meetings,and providing
general assistance to AUTHORITY as required.
2) ENGINEER estimates an additional 288 man-hours (i.e.,24 weeks at 12 hours per
week)will be required to finish the Project as well as$1,500 of other direct costs and
$12,500 of outside professional services,hereinafter referred to as"Legal Assistance-
Future".
3) In accordance with Article 13.4.2 of General Conditions,Section 00700,Contractor
shall reimburse AUTHORITY for ENGINEER's costs caused by,arising out of or
resulting from such uncovering,exposure,observation,inspection and testing of
defective work.In accordance with the Contract Documents as noted above,
coo
$mitfl Page 7 of 15 Addendum to Engineer Serdcee SA4 EXHIBIr B).doc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
ENGINEER recommends deducting all related costs from the Contractors payment
application.
nn. Additional Coordination(SA4)
1) Provide additional coordination necessary as described in Task 1,Items f-j for 5.7
month extended construction period as requested by the AUTHORITY.
2. Providing Warranty Services as follows:
a. Receive,review and provide written response to Contractor-generated and submitted
O&M Data,Startup,Testing,and Warranty Matrices submittals(hereinafter referred to as
the Warranty Matrices) to verify compliance with the Contract Documents. Upon receipt
of the submittal,maintain the warranty tracked Matrices document and provide quarterly
updates to the AUTHORITY on the status of each service. Define a beneficial use date(or
warranty start date)for all equipment and materials.
b. Receive AUTHORITY input on equipment and material malfunctions or deficiencies,and
notify the Contractor of all deficiencies or failures and request timely corrective actions.
c. Assist the AUTHORITY in preparing correspondence to the Contractor to document,
clarify and resolve discrepancies.
d. Assist the AUTHORITY in planning,scheduling,facilitating and documenting meetings
with the Contractor to discuss warranty related issues as requested by the AUTHORITY
Project Team. ENGINEER assumes a maximum of 8 meetings will be necessary.
e. Monitor Contractor's correction of all deficiencies and prepare and update a Warranty
Service Order Log on a monthly basis and track warranty service order requests and
corrective action response time.
f. Conduct a review of the Warranty Service Order Log prior to the one-year anniversary of
the date of Substantial Completion and submit the updated Log to the AUTHORITY and
Contractor for final resolution.
g. Assist the AUTHORITY Project Team and Contractor to resolve warranty service order
discrepancies.
Task 2:Engineering Technical Consultation and Coordination
1. Provide consultation to the AUTHORITY as to the technical details of ENGINEER's design,
and participate in various technical meetings and provide technical input as requested by the
AUTHORITY.
Task 3: Operation and Maintenance (O&M),Startup and Record Drawing Services
1. O&M Manual
a. ENGINEER will prepare a plant specific O&M Manual for the BCWTP that will meet the
requirements of the Texas Commission on Environmental Quality (TCEQ).The manual
will serve as a reference for operations and maintenance personnel seeking engineering
design information as well as operations and maintenance requirements and guidance.
The manual will include sections for each process facility including:
1) Raw water conveyance
2) Treatment structure including rapid-mix,flocculation,and sedimentation facilities
CPDD M
S.MbRh Page 8 of 15 Addendum to Engineer Services SA4 EXHIBIT 6).Coe
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
3) Filtered water conveyance
4) Chemical storage and feed facilities
5) Disinfection facilities(i.e.,pre-and post disinfection systems)
6) High-rate gravity filtration and backwashing systems
7) Filter control box
8) Finished water conveyance
9) Finished water distribution pumping and metering,and
10) Finished water ground and elevated storage.
11) Washwater settling and decant basin systems
12) Solids handing facilities including sludge pumping,sludge thickener,and dewatering
facilities
13) Wastewater lift station
14) Electrical
15) Safety,security and access control systems
16) Include engineering design revisions based on Requests for Deviation from the
AUTHORITY. This change included incorporating AUTHORITY-requested design
change from Potassium Permanganate to Sodium Permanganate chemical feed system
-SA1.
b. The manual will include functional overviews,process diagrams,process descriptions,
digital images of installed equipment,design criteria,instrumentation and control and
operations mode descriptions,record drawings,equipment information tables,safety
practices including material safety data sheets,and equipment specific operation and
maintenance information as provided by the general construction contractor.Equipment
descriptions will include an explanation of how individual pieces of provided equipment
serve the systems and processes they are a part of and how the systems and processes
should be operated to achieve the engineered intent.
c. The manual will also provide guidance to operations personnel on plant systems
including:
1) Disinfection CT calculation and compliance
2) Selection of chlorine application points for CT compliance and disinfection by-product
mitigation
3) Chemical flow pacing and assignment of metering devices to application points using
the plant control system
4) Chemical feed dosage calculations and settings,
5) Gravity filter ripening turbidity spike minimization,and
6) Regulatory:compliance and laboratory testing requirements
d. The manual will be delivered in a hard copy version that will be prepared in a format that
follows the guidelines and meets the requirements of the TCEQ.TCEQ requires the
following information be included in the manual:
1) Operations information for operator review and reference
2) Routine maintenance and repair procedures
CDM_
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
3) Protocols to be utilized in the event of a natural or man-made catastrophe and
telephone numbers of water system personnel,system officials and
local/state/federal agencies to be contacted in the event of an emergency.
4) Procedures that operations personnel will use to verify that leaks have not developed
in the common wall between the settled water flume and filtered water gullet in each
filter. Procedure must also describe record keeping procedures of all inspections
conducted for the first 3 years of operation.
e. The manual will be structured to have the following features:
1) Operations and maintenance text will be displayed in an easy to read format.The user
will be able to use the document's Table of Contents to locate specific information.
2) ENGINEER will gather information necessary for preparing the O&M Manual and
developing the format of the manual.ENGINEER will prepare the draft manual to
incorporate the major sections of the plant.Two(2)draft copies of the O&M manual
will be delivered to the plant staff for review and comment.
3) ENGINEER will incorporate BCRWTP staff comments and deliver two(2)hard copies
of the final O&M Manual to plant staff.
2. Startup Services
a. Assist the General Construction Contractor with the startup and commissioning of new
Plant,equipment,systems and processes. Assistance will include review and comment on
Contractor-prepared startup plan for the new BCRWTP;review of equipment startup
prerequisites and startup readiness with the Contractor;determination of whether planned
startup activities properly demonstrate equipment,system and/or process performance
and functionality;making recommendations for initial process equipment set points;
making recommendations for performance and/or functionality testing to augment that
being proposed by the General Construction Contractor;and documenting the results of
all startup and commissioning activities in the form of a startup and commissioning log.
ENGINEER will provide startup and commissioning services on the following equipment:
1) Vertical Shaft Flocculators
2) Chain and Flight Sludge Collection Equipment
3) Gravity filter and backwash systems including backwash pumps and air scour
blowers
4) Washwater Settling and Decant Basin Clarification Equipment
5) Submersible Washwater Recycle Pumps
6) Chemical Metering Pumps and Appurtenances
7) Polymer Feed Units
8) Hose Pumps and Appurtenances
9) Potassium Permanganate Feed System
10) Submersible Sludge Pumps
11) Sludge Thickener Equipment
12) Progressive Cavity Pumps and Appurtenances ,
13) Sludge Polymer Feed System
14) Belt Filter Press
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
15) Vertical Turbine Can Pumps-Booster Pumps and Pump Control Valves
16) Submersible Wastewater Lift Station Pumps
b. Prepare and submit a revised CT Study for the proposed BCRWTP when construction is
approximately 90% complete with as-built dimensions. ENGINEER will submit plan for
TCEQ review and approval.
c. Prepare and submit a Raw Water Monitoring Plan for TCEQ review and approval that
meets the requirements of 30 TAC 290.111(b). Plan will be submitted prior to
commencement of operations.
d. Provide additional startup services related to assisting the contractor troubleshoot newly
installed equipment or additional startup services related to Requests for Deviation from
the AUTHORITY-SAL
e. Mobilize Wonderware software vendor to troubleshoot Contractor-provided software.
The Wonderware Trip Report revealed that the issues with the software were contractor
related issues. Wonderware submitted an invoice for this work totaling$5,797 that was
paid by ENGINEER. In accordance with Section 13302,Paragraph 3.01A-"it is the
responsibility of the Process Control System Supplier(PCSS) to provide a complete
operational control system'and all costs for shall be borne by the Contractor. ENGINEER
recommends deducting$5,797 from the Contractor's payment application to cover
ENGINEER's costs-SA1.
f. Provide additional startup services related to assisting the contractor troubleshoot newly
installed equipment or additional startup services related to Requests for Deviation from
the AUTHORITY-SA2.
3. Record Drawing Services
a. Integrate the general contractor's compiled red-line markings into the electronically
produced conformed drawing documents using Autodesk AutoCAD. Annotate the
updated AutoCAD documents electronically to indicate the source of the update(i.e.RFI
No.,Change Order No.,Contractor's records,Engineer's records,etc.)and highlight the
update using an agreed-to highlight method. Maintain the working electronic record
drawing documents and upload such files to an offsite back-up drive on two-week
intervals.
b. Upon receiving and reviewing the general construction contractor's last installment of as-
built construction information and incorporating such information,along with other
ENGINEER provided construction record information,into the electronic Record
Documents;submit completed Project Record Documents to the AUTHORITY Project
Team as follows:
1) One electronic read/write copy of all Project Record Drawing Documents in
Autodesk,AutoCAD format.
2) One set of Mylar film printed Project Record Drawing Documents in 22"x 34",double-
mat,3.5 to 4.0 mil,format.
3) Two sets of one-half size paper printed Project Record Drawing Documents in 20-
pound,bound,format.
C®MI
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
4) All hard copy versions of submitted Project Record Documents will include affixed
professional Engineer or Architect of Record seals(as appropriate)with signatures
and dates.
c. Prepare and submit to the AUTHORITY Project Team a Microsoft Excel-based template for
use in identifying fixed assets resulting from the work in AUTHORITY's future asset
management system. Modify template based on received comments and populate to
reflect the fixed assets resulting from the work. Submit five copies of the completed fixed
asset spreadsheets to the AUTHORITY Project Team for record purposes.
Task 4-.Application Engineering Services
1. Coordination and Quality Control
a. Maintain overall quality assurance/ quality control(QA/QC)throughout the duration of
the project.
b. Submit monthly progress reports describing status,work completed since the last report,
anticipated work to be completed during the next reporting period,updated AES progress
schedule,list of outstanding issues that require resolution by others.
c. Perform and attend up to five one-day coordination meetings as directed by the
AUTHORITY staff.
d. ENGINEER anticipates attending up to eight construction progress meetings with
AUTHORITY personnel and the contractors throughout the startup phase of construction
to aide in commissioning the system.
2. Submittals
a. Project Plan Submittal
1) Prepare project plan to detail the work approach,work schedule indicating milestones
and potential meetings,project organization,overview of system programming,
details of factory testing and field testing,details of training programs,and
deliverables.
b. Control Loop Narratives Submittal
1) Provide details required from a programming perspective such as software
permissives,failure scenarios,etc.Upon receipt of submittal approval,ENGINEER
will use these documents,along with the programming standards previously .
developed as the basis for PLC programming and HMI graphic display development.
2) Process Graphic Displays and I/O Submittal
3) Develop process graphic displays and trends in accordance with the approved HMI
system standards and conventions.
4) Conduct Process Graphic Display one-day workshop with AUTHORITY personnel to
aide in obtaining detailed comments regarding the graphics that have been
implemented.
c. Testing Plan Submittal
1) Detail approach for testing of the various components of the system to ensure the.
HMI/PLC programming accurately depicts the requirements set forth within the
design documents.
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
2) Define the overall tests anticipated for the various construction projects,sample test
forms and procedures,and test approval and punch list procedures.
d. Training Plan Submittal
1) Describe courses for operations,maintenance,and management staff.Coordinate
trailing with the AUTHORITY staff so that the schedule and content meets their
needs.
e. Reports Submittal
1) Conduct a one day Reports Workshop with the AUTHORITY staff to discuss
requirements and determine all report definitions and formats.
3. Programming,Configuration and Startup Services
a. HMI Database and Configuration
1) Develop the HMI database and the configuration of the Operator Workstations
(OWS).The HMI database defines all 1/0 interface points between the PLC and HMI
nodes.
2) Develop up to 60 displays,including process and associated pop-ups,to reflect the
equipment and 1/0 provided under the Phase 1A construction project.
3) Develop a trending scheme that allows the users to configure and save user-defined
trends.
b. Control Logic Programming
1) Develop a field I/O list and PLC database list for coordination with other Contractors.
The Field I/O list will include tag name,description,rack,slot,and point for each
PLC.The PLC database list will include tag name,description,point type(Al,DI,etc.),
data type(Real,Integer,Boolean,etc.),and the register address to be used for data
transfer by other systems.
2) ENGINEER will use the PLC programming standards and conventions as the basis for
logic development and organization on this project.Hardware and software will be
provided to ENGINEER for its use in development,testing and commissioning of the
PLC logic.
3) During construction,an Early Development System(EDS),as defined in the contract
documents,will be shipped to ENGINEER's office by the Process Control System
Supplier(PCSS)for use by ENGINEER throughout the programming phase.
c. Historical Database/Reports
1) Provide the programming and configuration of the historical data management
system.Historical data will be available for trending and report generation.
ENGINEER has budgeted to provide up to 10 single page operational reports for this
construction project:An operational report is defined as a single 81h X 11 inch page.
The reports development will commence based on the approved final reports
submittal.
d. Coordination/Review Meetings
1) ENGINEER will attend up to three one-day coordination meetings with the PCSS.The
primary purpose of these meetings is to allow ENGINEER's programmers the
opportunity to coordinate issues with the PCSS throughout their construction efforts.
CDM_ Page 13 of 15 Addendum to Engineer Services SA4(EXHIBIT B}doc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
e. Testing and Startup System Support
1) ENGINEER will conduct an un-witnessed Pre-Factory Configuration Development
and Test at ENGINEER's staging facility.By utilizing the Early Development System
(EDS)provided by the PCSS,ENGINEER will perform equipment configuration,
develop,install and test the HMI and PLC application software programs required for
the control system.This test will verify the functionality,performance,and stability of
the HMI and PLC programming software.
2) ENGINEER will conduct an un-witnessed System Integration Test at the PCSS'
staging facility.ENGINEER will install the application software onto the control
system.The purpose of this test will be to verify the functionality,performance,and
stability of the control system hardware and software as a complete integrated system.
The objective of this test is to confirm the control system is ready for demonstration to
the AUTHORITY.This test will include a complete point-by-point test.ENGINEER's
scope assumes that the PCSS will assist in the test and will correct any deficiencies
with the equipment and control panels in a timely manner.
3) ENGINEER will conduct a Witnessed Factory Test at the PCSS system staging facility.
ENGINEER will demonstrate to the AUTHORITY representative that the control
system operates as designed.The test will demonstrate the system 1/0 functionality,
process graphic displays,PLC control logic,historical data collection,storage,
retrieval,and reports.ENGINEER's scope assumes that the PCSS will assist in the test
and will correct any deficiencies with the equipment and control panels in a timely
manner.
4) ENGINEER will provide field startup services,including confirmation of field I/O,
graphics,trends,alarms,reports,and process control strategy startup.ENGINEER's
scope assumes that the PCSS will assist in the field testing and startup and will correct
any deficiencies in the installation and equipment operation in a timely manner.Once
a facility is started up and is operating,ENGINEER will demonstrate to the
AUTHORITY representative that the control system application software performs as
designed.The system application engineering services shall be considered
substantially complete for this construction project when the system has met the
design intent and any minor problems or issues have been noted on the project punch
list. '
4. Training
a. Operations Training
1) ENGINEER will provide training to operations staff as it relates to monitoring and
controlling process operation for this project.ENGINEER will provide two identical
sessions(3 days each session)for up to 10 students during each session.ENGINEER
will coordinate scheduling to meet the needs of the AUTHORITY operations
personnel.
b. Management Training
1) ENGINEER will provide training to management staff.Management will be given an
overview of the control system configuration and operation.ENGINEER will provide
CDMI
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
one session lasting 2 hours.ENGINEER will coordinate scheduling to meet the needs
of the AUTHORITY Management staff.
c. System Administrator Training
1) ENGINEER will provide training to System Administrator staff as it relates to
monitoring and controlling process operation for this project.ENGINEER will provide
one,five-day session for up to 5 students.The primary purpose of this training will be
to review the specific programming developed by ENGINEER.ENGINEER will
coordinate scheduling to meet the needs of the AUTHORITY personnel.
5. Documentation
a. System Documentation
1) ENGINEER will assemble final documentation generated from the previously defined
activities for this project.The final documentation will consist of the final control loop
narratives(Hard and soft copy),the final Process Graphic Displays(Hard and soft
copy),the PLC control logic programs(Soft copy only),and the HMI programming
applications(Soft copy only).The soft copies of the documents generated will be
provided in the Adobe PDF format and in the native programming language,where
appropriate.
CDMI
Smith Page 15 of 15 addendum to Engineer Services sa4(EXHIBIT B).doc
ADDENDUM TO EXHIBIT C
SUPPLEMENTAL AMENDMENT No.4-WORK SCHEDULE
Brushy Creek Regional Utility Authority
Brushy Creek Regional Water Treatment Plant-Phase 1A
Construction Phase Services
The Work Schedule for this project will be amended as follows:
Task
No. Task Description TASKTIMEUNE
1.0 GENERAL CONSTRUCTION PHASE AND WARRANTY SERVICES
1.1 GENERAL CONSTRUCTION PHASE SERVICES 1-31 months
1.1.1 ADDITIONAL ONSITE CONTROLS(SAl) 32-39 months
1.1.2 NOT USED N/A
1.1.3 SODIUM PERMANGANATE DEVIATION (SAl) Complete
1.1.4 REDESIGN ROADWAYS(SAI) Complete
1.1.5 REPETITIVE SUBMITTAL REVIEW(SAl) Complete
1.1.6 AUTHORITY-REQUESTED DESIGN CHANGES(SA1) Complete
1.1.7 ADDITIONAL ONSITE CONTROLS(SA2) 39-51 months
1.1.8 REPETITIVE SUBMITTAL REVIEW(SA2) Complete
1.1.9 NOT USED N/A
1.1.10 LEGAL ASSISTANCE(SA2) 39-51 months
1.1.11 ADDITIONAL INSPECTION(SA2) Complete
1.1.12 DEZURIK VALVE INVESTIGATION (SA2) Complete
1.1.13 ADDITIONAL COORDINATION (SA2) Complete
1.1.14 ADDITIONAL ONSITE CONTROLS(SA3) 51-57 months
1.1.15 REPETITIVE SUBMITTAL REVIEW(SA3) Complete
1.1.16 LEGAL ASSISTANCE(SA3) 51-57 months
1.1.17 CONSTRUCTION REVIEW(SA3) Complete
1.1.18 DEZURIK VALVE INVESTIGATION (SA3) 51-57 months
1.1.19 ADDITIONAL COORDINATION (SA3) 51-57 months
1.1.20 ADDITIONAL ONSITE CONTROLS(SA4) Complete
1.1.21 REPETITIVE SUBMITTAL REVIEW(SA4) 57-63 months
1.1.22 LEGAL ASSISTANCE-RECYCLE BASINS(SA4) 57-63 months
1.1.23 LEGAL ASSISTANCE-SED.BASINS(SA4) 57-63 months
1.1.24 LEGAL ASSISTANCE-SLUDGE PUMP (SA4) 57-63 months
1.1.25 LEGAL ASSISTANCE-FILTERS(SA4) 57-63 months
1.1.26 LEGAL ASSISTANCE-MAINT. ROOM FLOOR(SA4) 57-63 months
1.1.27 LEGAL ASSISTANCE- BOOSTER PUMPS(SA4) 57-63 months
1.1.28 LEGAL ASSISTANCE- FIRE ALARM (SA4) 57-63 months
1.1.29 LEGAL ASSISTANCE-DEZURIK VALVES(SA4) 57-63 months
1.1.30 LEGAL ASSISTANCE- BELT FILTER PRESS(SA4) 57-63 months
1.1.31 LEGAL ASSISTANCE-CLEARWELL(SA4) 57-63 months
C�Dfill�6p,,
awl 6Il tl Page 1 of 2 Addendum to Wong scheeme sn4(UHiert cl.aoe
ADDENDUM TO EXHIBIT C
SUPPLEMENTAL AMENDMENT No.4-WORK SCHEDULE
Task
No. Task Description TASK TIMELINE
1.1.32 LEGAL ASSISTANCE-DISINFECTION BASISN (SA4) 57-63 months
1.1.33 LEGAL ASSISTANCE- FUTURE(SA4) 63 -69 months
1.1.34 ADDITIONAL COORDINATION(SA4) 57-63 months
1.2 WARRANTY SERVICES 28-43 months
2.0 ENGINEERING TECHNICAL CONSULTATION AND COORDINATION 1-2 months
3.0 O&M MANUAL,STARTUP, &RECORD DRAWING SERVICES
3.1 O&M MANUAL 10-30 months
3.1.1 ADDITIONAL O&M MANUAL SERVICES(SAS) Complete
3.2 STARTUP SERVICES 27-31 months
3.2.1 ADDITIONAL STARTUP TROUBLESHOOTING (SAI) 32-39 months
3.2.2 ADDITIONAL STARTUP TROUBLESHOOTING (SA2) Complete
3.3 RECORD DRAWING SERVICES 31-35 months
4.0 APPLICATION ENGINEERING SERVICES 6-31 months
•Work will be completed within months listed herein.
CDM
SmRh Page 2 of 2 Add enJum to Wodc Schedud SA4 JUH I BIT C.Coc
ADDENDUM TO EXHIBIT D
SUPPLEMENTAL AMENDMENT No.4-FEE SCHEDULE
Brushy Creek Regional Utility Authority
Brushy Creek Regional Water Treatment Plant-Phase 1A
Construction Phase Services
The Fee Schedule for this project will be amended as follows:
Other
Task Direct Outside
No. Task Description Costs Professionals TOTAL
1.0 GENERAL CONSTRUCTION PHASE AND WARRANTY SERVICES
1.1 GENERAL CONSTRUCTION PHASE SERVICES $1,700,801
1.1.1 ADDITIONAL ONSITE CONTROLS(SA1) $0 $0 $114,904
1.1.2 NOT USED N/A N/A N/A
1.1.3 SODIUM PERMANGANATE DEVIATION (SA1) $0 $5,092 $20,612
1.1.4 REDESIGN ROADWAYS(SA1) $0 $11,476 $16,276
1.1.5 REPETITIVE SUBMITTAL REVIEW(SAl) $0 $0 $21,760
1.1.6 AUTHORITY-REQUESTED DESIGN CHANGES(SAI) $6,528 $8,751 $68,513
1.1.7 ADDITIONAL ONSITE CONTROLS(SA2) $667 $0 $109,783
1.1.8 REPETITIVE SUBMITTAL REVIEW(SA2) $270 $0 $6,499
1.1.9 NOT USED N/A N/A N/A
1.1.10 LEGAL ASSISTANCE(SA2) $780 $4,300 $79,151
1.1.11 ADDITIONAL INSPECTION (SA2) $999 $1,078 $59,223
1.1.12 DEZURIK VALVE INVESTIGATION (SA2) $219 $11,020 $18,539
1.1.13 ADDITIONAL COORDINATION(SA2) $712 $13,857 $64,420
1.1.14 ADDITIONAL ONSITE CONTROLS(SA3) $0 $0 $42,285
1.1.15 REPETITIVE SUBMITTAL REVIEW(SA3) $15 $0 $2,052
1.1.16 LEGAL ASSISTANCE (SA3) $554 $3,345 $106,165
1.1.17 CONSTRUCTION REVIEW(SA3) $1,031 $2,464 $78,075
1.1.18 DEZURIK VALVE INVESTIGATION (SA3) $0 $18,416 $18,816
1.1.19 ADDITIONAL COORDINATION (SA3) $2,229 $0 $16,387
1.1.20 ADDITIONAL ONSITE CONTROLS(SA4) $15 $0 $7,984
1.1.21 REPETITIVE SUBMITTAL REVIEW(SA4) $93 $0 $1,225
1.1.22 LEGAL ASSISTANCE-RECYCLE BASINS(SA4) $0 $1,558 $5,148
1.1.23 LEGAL ASSISTANCE-SED. BASINS(SA4) $95 $13,893 $57,688
1.1.24 LEGAL ASSISTANCE-SLUDGE PUMP (SA4) $60 $0 $6,120
1.1.25 LEGAL ASSISTANCE- FILTERS (SA4) $0 $3,984 $15,904
1.1.26 LEGAL ASSISTANCE-MAINT. ROOM FLOOR (SA4) $0 $0 $3,700
1.1.27 LEGAL ASSISTANCE- BOOSTER PUMPS(SA4) $0 $0 $8,900
1.1.28 LEGAL ASSISTANCE- FIRE ALARM (SA4) $55 $0 $855
1.1.29 LEGAL ASSISTANCE-DEZURIK VALVES(SA4) $0 $10,150 $15,500
1.1.30 LEGAL ASSISTANCE-BELT FILTER PRESS(SA4) $0 $0 $500
1.1.31 LEGAL ASSISTANCE-CLEARWELL(SA4) $0 $0 $5,600
1.1.32 LEGAL ASSISTANCE-DISINFECTION BASISN (SA4) $0 $0 $200
1.1.33 LEGAL ASSISTANCE-FUTURE (SA4) $1,500 $12,500 $63,256
1.1.34 ADDITIONAL COORDINATION (SA4) $526 $0 $31,944,
CPDD CJJ f��,
�C ��I111 Page 1 of Addendum to Fee Schedule SA4(UHISR DFdoc
ADDENDUM TO EXHIBIT D
SUPPLEMENTAL AMENDMENT No.4-FEE SCHEDULE
Other
Task Direct Outside
No. Task Description Costs Professionals TOTAL
1.2 WARRANTY SERVICES $43,800
2.0 ENGINEERING TECHNICAL CONSULTATION AND COORDINATION $20,490
3.0 0&M MANUAL,STARTUP,&RECORD DRAWING SERVICES
3.1 0&M MANUAL $316,310
3.1.1 ADDITIONAL 0&M MANUAL SERVICES(SAI) $0 $5,200 $7,306
3.2 STARTUP SERVICES $98,450
3.2.1 ADDITIONAL STARTUP TROUBLESHOOTING (SA1) $560 $5,797 $45,161
3.2.2 ADDITIONAL STARTUP TROUBLESHOOTING(SA2) $2,013 $847 $31,180
3.3 RECORD DRAWING SERVICES $126,752
4.0 APPLICATION ENGINEERING SERVICES $606,435
PRIME AGREEMENTTOTAL $2,913,038
SUPPLEMENTAL AMENDMENT No. 1 (SAI)TOTAL $7,088 $36,316 $294,531
SUPPLEMENTAL AMENDMENT No.2 (SA2)TOTAL $5,660 $31,102 $368,796
SUPPLEMENTAL AMENDMENT No.3 (SA3)TOTAL $3,829 $24,225 $264,332
SUPPLEMENTAL AMENDMENT No.4 (SA4)TOTAL $2,344 $42,085 $224,524
cDpvq
smi ffi Page 2 of 4 Addendum to Fee Schedule sae(ocxierr Dj.mo
ADDENDUM TO EXHIBIT D
SUPPLEMENTAL AMENDMENT No.4-FEE SCHEDULE
Task Total
No. ENGR ENGR ENGR ENGR Senior Onsite Labor
Task Description Officer 7-8 5-6 3-4 1-2 Tech Controls Admin Hours
BILLING RATE 220 200 168 138 116 102 80 73 -
1.0 GENERAL CONSTRUCTION PHASE AND WARRANTY SERVICES
1.1 GENERAL CONSTRUCTION PHASE SERVICES 30 2,086 1,934 1,683 5,112 120 0 1,067 12,032
1.1.1 ADDITIONAL ONSITE CONTROLS(SA1) 0 0 0 0 0 320 1028.3 0 1,348
1.1.2 NOT USED 0 0 0 0 0 0 0 0 0
1.1.3 SODIUM PERMANGANATE DEVIATION (SA1) 0 57 5 12 14 0 0 0 88
1.1.4 REDESIGN ROADWAYS(SA1) 0 24 0 0 0 0 0 0 24
1.1.5 REPETITIVE SUBMITTAL REVIEW(SA1) 0 0 65.7 55 27 0 0 0 148
1.1.6 AUTHORITY-REQUESTED DESIGN CHANGES(SA1) 6.5 98 61.2 21 164 0 0 0 351
1.1.7 ADDITIONAL ONSITE CONTROLS(SA2) 0 0 216.5111 0 0 72 817.5 0 1,106
1.1.8 REPETITIVE SUBMITTAL REVIEW(SA2) 0 23.5 0.8 9.5 0 0 0 1.3 35
1.1.9 NOT USED 0 0 0 0 0 0 0 0 0
1.1.10 LEGAL ASSISTANCE(SA2) 5 345.51" 0 27 0 0 0 2 380
1.1.11 ADDITIONAL INSPECTION(SA2) 0 204.8 72.5 27.3 0 0 0 3.5 308
1.1.12 DEZURIKVALVE INVESTIGATION,(SA2) 0 36.5 0 0 0 0 0 0 37
1.1.13 ADDITIONAL COORDINATION(SA2) 0 179.8 4.5 13.5 0 0 0 154.6 352
1.1:14 ADDITIONAL ONSITE CONTROLS(SA3) _ 0 0 110 126.5(3} 0 0 .p 0- -r287
1.1.15. REPETITIVE SUBMITTAL.REVIEW(4A3) 0 10 0 0- 0 0' 0, '0.0 11
1a 16 LEGAL ASSISTANCE(SA3) 76 390) 28 14 1.3 0 0 0.8 514
1.1:17 CONSTRUCTION�REVIEW.(SA3) 209 143 0 0 0 - 0 0 1.5 353.
1.1.18 DEZURIKVVALVE.1NVE. IGATION.(SA3)' 0 2. 0 0 0 0, .0 r0, .2
1.1.19 ADDITIONALCOORDINATION,(SA3) 0 42:5'
8 0 0 0 . _ 0 59 - 110
1.1.20 ADDITIONAL ONSITE CONTROLS(SA4) 0 0.0 6.5 45.0 5.8 0 0 0 57.3
1.1.21 REPETITIVE SUBMITTAL REVIEW(SA4) 0 3.5 0.5 0 3 0 0 0 7.0
1.1.22 LEGAL ASSISTANCE-RECYCLE BASINS(SA4) 2 15.8 0 0 0 0 0 0 17.8
1.1.23 LEGAL ASSISTANCE-SED.BASINS(SA4) 25 191.0 0 0 0 0 0 0 216.0
1.1.24 LEGAL ASSISTANCE-SLUDGE PUMP(SA4) 3 27.0 0 0 0 0 0 0 30.0
1:1.25 LEGAL ASSISTANCE-FILTERS(SA4) 16 42.0 0 0 0 0 0 0 58.0
1.1.26 LEGAL ASSISTANCE-MAINT.ROOM FLOOR(SA4) 0 18.5 0 0 0 0 0 0 18.5
1.1.27 LEGAL ASSISTANCE-BOOSTER PUMPS(SA4) 0 44.5 0 0 0 0 0 0 44.5
1.1.28 LEGAL ASSISTANCE-FIRE ALARM(SA4) 0 4.0 0 0 0 0 0 0 4.0
1.1.29 LEGAL ASSISTANCE-DEZURIK VALVES(SA4) 0 26.8 0 0 0 0, 0 0 26.8
1.1.30 LEGAL ASSISTANCE-.BELT FILTER PRESS(SA4) 0 2.5 0 0 0 0 0 0 2:5
1.1.31 LEGAL ASSISTANCE-CLEARWELL(SA4) 0 28.0 0 0 0 0 0 0 28.0
1.1.32 LEGAL ASSISTANCE-DISINFECTION BASISN(SA4) 0 1.0 0 0 0 0 0 0 1.0
1.1.33 LEGAL ASSISTANCE-FUTURE(SA4) 8 168.0 0 88 0 0 0 24 288.0
1.134 ADDITIONAL COORDINATION(SA4) 7.5 123.5 8.3 0 10.5 0 0 34 183.5
\_PM_
mi Page 3 of 4 Addendum to Fee Schedule SA4(EX"ISIT 0).doe
ADDENDUM TO EXHIBIT D
SUPPLEMENTAL AMENDMENT No.4-FEE SCHEDULE
Task Total
No. ENGR ENGR ENGR ENGR Senior Onsite Labor
Task Description Officer 7-8 5-6 3-4 1-2 Tech Controls Admin Hours
BILLING RATE 220 200 168 138 116 102 80 73 -
1.2 WARRANTY SERVICES 0 12 216 42 0 0 0 56 326
2.0 ENGINEERING TECHNICAL CONSULTATION AND COORDINATION 16 28 10 22 0 0 0 24 100
3.0 O&M MANUAL,STARTUP,&RECORD DRAWING SERVICES
3.1 O&M MANUAL 0 1,190 460 72 0 0 0 44 1,766
3.1.1 ADDITIONAL 0&M MANUAL SERVICES(SA1) 0 2 6 4 0 0 0 2 14
3.2 STARTUP SERVICES 0 386 142 0 0 2 0 42 572
3.2.1 ADDITIONAL STARTUP TROUBLESHOOTING(SA1) 0 140.25 39.5 0 35.5 0 0 0 215
3.2.2 ADDITIONAL STARTUP TROUBLESHOOTING(SA2) 0 136.5 4.0 0 3 0 0 0 144
3.3 RECORD DRAWING SERVICES 3 78 96 108 32 96 0 27 440
4.0 APPLICATION ENGINEERING SERVICES 49 1,358 1,466 665 0 0 0 255 3,793
PRIME AGREEMENT TOTAL 98 5,138 4,324 2,592 5,144 218 0 1,515 19,029
SUPPLEMENTAL AMENDMENT No.1 (SA1)TOTAL 6.5 321.25 177.4 92 240.5 320 1,028.3 2 2,188
SUPPLEMENTAL AMENDMENT No.2 (SA2)TOTAL 5 926.5 298.25 77.25 3 72 817.5 161.3 2,361
SUPPLEMENTAL AMENDMENT No..3 (SA3)TOTAL 284 592. 146 - 191 1 0 0 62 1,275
SUPPLEMENTAL AMENDMENT No.4 (SA4)TOTAL 61.5 696.0 15.3 133.0 19.3 0.0 0.0 57.8 983
Notes:
1) Task 1.1.7 assumes an additional forecasted 12 hrs per week of an ENGR6 for 12 additional weeks,totaling 144 hours.
2) Task 1.1.10 and Task 1.1.16 assumes an additional forecasted 12 hrs per week of an ENGR8 for 12 additional weeks,totaling 144 hours.
3) Task 1.1.14 assumes an additional forecasted 12 hrs per week of an ENGR4 for 12 additional weeks,totaling 144 hours.
CCMI
Smith Page 4 of 4 Addendum to Fee Schedule SA4(EXHIBIT D).doc
7*X BRUSREGIONALHY CREETY K
A Partnership of Cedar Park. Leander. and Round Reck
SUPPLEMENTAL CONTRACT NO. 4
TO CONTRACT FOR ENGINEERING SERVICES
FIRM: CDM SMITH INC. ("Engineer")
ADDRESS: 12357-A Riata Trace Parkway,Suite 210,Austin,TX 78727
PROJECT: BCRUA Water Treatment Plant—Phase 1A Project, Construction Phase
Engineering Services
This Supplemental Contract No. 4 to Contract for Engineering Services is made by and between
the BRUSHY CREEK REGIONAL UTILITY AUTHORITY, INC., hereinafter called
"BCRUA"and CDM SMITH INC.,hereinafter called the"Engineer".
WHEREAS, BCRUA and Engineer executed a Contract for Engineering Services, hereinafter
called the "Contract', on the 18th day of November, 2009 for the BCRUA Water Treatment
Plant — Phase IA Project, Construction Phase Engineering Services in the amount of
$2,913,038.00; and
WHEREAS,BCRUA and Engineer executed Supplemental Contract No. 1 on June 19, 2013 to
amend the scope of services and to increase the compensation by $294,531.00 to a total of
$3,207,569.00;and
WHEREAS, BCRUA and Engineer executed Supplemental Contract No. 2 on January 15, 2014
to amend the scope of services and to increase the compensation by $368,796.00 to a total of
$3,576,365.00; and
WHEREAS, BCRUA and Engineer executed Supplemental Contract No. 3 on May 21, 2014 to
amend the scope of services and to increase the compensation by $264,332.00 to a total of
$3,840,697.00; and
WHEREAS, it has become necessary to amend the Contract to modify the provisions for the
scope of services and to increase the compensation by$224,524.00 to a total of$4,065,221.00;
NOW THEREFORE, premises considered, BCRUA and the Engineer agree that said Contract
is amended as follows:
1.
Article 2, Engineering Services and Exhibit B, Engineering Services shall be amended as set
forth in the attached Addendum To Exhibit B. Exhibit C. Work Schedule shall be amended as
set forth in the attached Addendum To Exhibit C.
Supplemental Contract Rev.03/2011
0140.4634-5;00328868 215829
gur t f4
Il.
Article 4. Compensation and Exhibit D. Fee Schedule shall be amended by increasing by
$224,524.00 the lump sum amount payable under the Contract for a total of$4,065,221.00, as
shown by the attached Addendutn to Exhibit D.
IN WITNESS WHEREOF, BCRUA and the Engineer have executed this Supplemental
Contract in duplicate.
CDM SMITH INC.
By: IiL
1L4
3
Date
BRUSHYCREEEGIONAL U LITY AUTHORITY,INC.
By:
4Krihi4tri , resident
3 /0 -15—
Date
APPRO S TO FOI2IVI
By: Iu
Stephai L.Sheets,BCRUA Attorney
Supplemental Contract Rev.03/2011
0140.4634-5;00328868 215829
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
Brushy Creek Regional Utility Authority
Brushy Creek Regional Water Treatment Plant- Phase 1A
Construction Phase Services
Task 1: General Construction Phase and Warranty Services
1. Services under the General Construction Phase involve consulting with and advising the
AUTHORITY during construction and are limited to those services associated with performing
as the AUTHORITY's representative,including:
a. Prepare monthly billing rate time and materials invoice reports including: expenditures to
date,cost-to-budget information,with direct cost backup information submitted for out-of
town site visits only.
b. Prepare for and participate in a preconstruction conference on behalf of the AUTHORITY.
c. Receive,review,and provide written comment on the adequacy of the Contractor's
Schedule of Values,Submittal Schedule and Construction Schedule.
d. Receive,review,and provide written comment on Contractor-prepared submittals
including shop drawings,samples and O&M Manuals. For this effort,ENGINEER
anticipates about 1600-1800 submittals;however,ENGINEER has only budgeted 1,400
submittals due to budgetary constraints. ENGINEER assumes that AUTHORITY will
augment ENGINEER's budget from Contractor per Article 6.2.6 of Supplemental General
Conditions,Section 00800, for repetitive submittal reviews.
e. Review laboratory,shop,and mill test reports on materials and equipment
f. Receive,review and provide written response to all Contractor-generated Requests for
Information(RFI) and Requests for Deviation(RFD). For this effort,ENGINEER
anticipates about 500 RFIs and RFDs will be submitted by the Contractor.
g. Visit the project site as construction proceeds to observe and attend biweekly construction
progress meetings.
h. Provide construction service-related consultation as necessary to the AUTHORITY Project
Team during the course of construction. Such consultation may include,but is not limited
to,the following:
1) Issuing necessary interpretations and clarifications of the Contract Documents and
helping to resolve interpretation disputes.
2) Assisting in the development of deficiency lists as requested by the AUTHORITY, and
making recommendations as to the acceptability of the work.
3) Preparing sketches required to resolve problems due to actual field conditions
encountered.
4) Reviewing the reasonableness of Contractor-prepared Change Order Proposals.
i. In conjunction with all of the above,prepare Change Order Proposal Requests for the
AUTHORITY's consideration as necessary to deliver the intent of the Contract Documents.
j. Determine amounts of progress payments due to Contractor based on degree of
completion of the work determined by AUTHORITY's inspectors,and recommending
issuance of such payments by the AUTHORITY.
CDM
Smith Page 1 of 15 Addendum to Engineer SeMces SM(E fflff B(1oc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4- SERVICES TO BE PERFORMED BY THE ENGINEER
k. When requested by the AUTHORITY,participate in inspections for substantial and final
completion including recommendations concerning final payments to constructors and
release of retained percentages. Subsequent to all inspections, ENGINEER will prepare
work deficiency punch-lists for the Contractor's address.
1. Conduct witnessed factory inspections with two AUTHORITY Project Team
representatives including air travel,lodging,meals and miscellaneous related expenses of
the Project's steel pipe supplier's manufacturing and fabrication facilities. Prepare and
submit to the AUTHORITY Project Team five copies of a brief memorandum highlighting
the results of each inspection visit.
m. Continue coordination with regulatory agencies as requested by AUTHORITY.
n. Monitor scheduling and control systems,process,tools,and resource planning for project
controls. Monitor the flow of information to support project objectives.
o. Review status updates for schedule and costs. Identify potential scheduling conflicts
including utility"shutdown' requirements.
p. Monitor document and records control for claims and proper storage at project
completion. Review the contractor's baseline schedule and cost loaded summary schedule
and any revisions to those schedules. Provide time impact analysis for change orders and
schedule claims analysis.
q. Review contractor monthly progress schedule updates and compares it to the approved
schedule and makes monthly reports. Analyze and monitor cost and schedule trends and
provide an independent assessment of progress and forecast at completion of schedule
and cost.
r. Provide cost estimates supporting the review and assessment of change requests and value
engineering proposals. Prepare and monitors the operating budget.
s. Additional Onsite Controls (SA1)
1) Provide additional onsite controls as described in Task 1,Items n-r for extended
construction period as requested by the AUTHORITY.
2) Original scope included a maximum of 4,880 man-hours. A total of 5,867.5 man-hours
have been provided through December 22,2012 totaling 1028.3 additional man-hours
beyond original budget.
3) ENGINEER estimates an additional 320 man-hours will be required to finish the
Project,which brings the total man-hours required to complete the onsite controls to
1,348.3 additional man-hours beyond the originally contracted amount.
t. Filter Flume/Gullet Slabs Inspection(SAI)
1) As requested in AUTHORITY's letter dated April 18,2012,ENGINEER provided
inspection services related to filter gullet/flume slabs for Filters 114,while the
Contractor installed a coating system.
2) A Contractor dispute exists related to the construction of the filter gullet/flume slabs
for Filters 1-8. Until that claim is settled,ENGINEER is only requesting compensation
for the AUTHORITY-directed inspection services provided by ENGINEER's
subconsultant.
CDM`
Smith Page 2 of 15 Addendum to Engineer SeMces SAO(UHIBR B(.doc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4- SERVICES TO BE PERFORMED BY THE ENGINEER
u. Sodium Permanganate Request for Deviation (SAl)
1) Provide additional engineering design services related to implementing
AUTHORITY-requested design change from Potassium Permanganate to Sodium
Permanganate chemical feed system.
2) Prepare change order documents(e.g., drawing and specification revisions)for the
Contractor to prepare a proposal.
3) Review and comment on Contractor-prepared change order proposal.
4) Review submittals and shop drawings related to these changes.
v. Redesign of Roadways (SA1)
1) Provide additional engineering design services related to redesigning the plan and
profiles of the entire roadway systems at the request of the Contractor due to
contractor install valve manholes at incorrect elevations.
2) Prepare Field Order documents containing revised roadway plan and profile
drawings and grading drawings.
w. Repetitive Submittal Reviews(SA1)
1) In accordance with Article 6.2.6 of Supplemental General Conditions,Section 00800,
and Section 01300,Paragraph 1.14,Contractor shall reimburse AUTHORITY for
ENGINEER's costs related to repetitive submittal reviews. ENGINEER's costs to date
include$21,760. In accordance with the Contract Documents as noted above,
ENGINEER recommends deducting this amount from the Contractor's payment
application.
x. AUTHORITY-Requested Design Changes (SA1)
1) Provide additional engineering design services related to implementing
AUTHORITY-requested design changes in the form of preparing change order
documents(e.g.,drawing and specification revisions) to the Contractor. This work
includes preparation of the following change proposal request(CPR) documents:
a) CPR#32-Additional Sample Pump,Pipeline and Chlorine Analyzer, and
Turbidimeter and Free Chlorine Analyzer at Filter Control Box.
b) CPR#33 -Sodium Hypochloribe Diffuser Modifications
c) CPR#37A-30" Manway on Raw Water Line (Materials Only)
d) CPR#37B-Remove the 78"plug from the Raw Water Line
e) CPR#37C-Install 30" Manway on the 78" Raw Water Line
0 CPR#41-Installation of Fire Hydrant with Manhole
g) CPR#42-Sludge Dewatering Facility Roll-off Container Area Modifications
h) CPR#46-Water Meter Modifications
i) CPR#47A-Aluminum Sulfate,Fluosilicic Acid,Liquid Ammonium Sulfate
Metering Pump Modifications
j) CPR#47B-Aluminum Sulfate,Fluosilicic Acid,Liquid Ammonium Sulfate
Metering Pump Electrical Modifications
k) CPR#47C-Aluminum Sulfate,Fluosilicic Acid,Liquid Ammonium Sulfate
Metering Pump Modifications(Miscellaneous Spare Parts and Provisions)
1) CPR#53-Liquid Ammonium Sulfate Motive Water Modifications
CDM
Smith Page 3 of 15 Addendum to Engineer SerNces SAC(EXHIBIT B(.doc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
a) CPR#54- Replacement of SCADA System HMI Server Computers
b) CPR#55-Disinfection Basin Diffuser Modifications
c) CPR#58-Fire Alarm System Modifications
d) CPR#59-Configuring Redundant Win911 on Server Computers
e) CPR#60-Liquid Ammonium Sulfate Diffuser Modifications
f) CPR#61 -Sedimentation Basin Sludge Removal
g) CPR#62-SCADA Report Modifications
h) CPR#63 -Sludge Pump Station Level Indicating Transmitter Modifications
i) CPR#64-Booster Pump Alarm Modifications
j) CPR#69-Treatment Structure Polymer Feed System Modifications
2) Review and comment on Contractor-prepared change order proposals.
3) Review additional submittals and shop drawings related to these changes as required.
4) Related to the above-referenced CPR#32,AUTHORITY directed ENGINEER to
purchase materials related to providing free chlorine monitoring system and turbidity
monitor system and miscellaneous appurtenances as manufactured by Advanced
Process. AUTHORITY installed this equipment at the Filter Control Box. Advanced
Process submitted an invoice for this work totaling$5,494 that was paid by
ENGINEER.
y. Additional Onsite Controls (SA2)
1) Provide additional onsite controls as described in Task 1,Items n-r for extended 11.6
month construction period as requested by the AUTHORITY.
2) Original scope included a maximum of 4,880 man-hours. Supplemental Amendment
No.1 (SA1) included an additional 1,348.3 man-hours. A total of 7,190 man-hours
have been provided through October 19,2013 totaling 962 additional man-hours
beyond SA1.
3) ENGINEER estimates an additional 144 man-hours will be required to finish the
Project,which brings the total man-hours required to complete the onsite controls to
1,106 additional man-hours beyond the original and SA1 contracted amount.
z. Repetitive Submittal Reviews(SA2)
1) In accordance with Article 6.2.6 of Supplemental General Conditions,Section 00800,
and Section 01300,Paragraph 1.14,Contractor shall reimburse AUTHORITY for
ENGINEER's costs related to repetitive submittal reviews. ENGINEER's costs to date
beyond SAI include$6,499. In accordance with the Contract Documents as noted
above,ENGINEER recommends deducting this amount from the Contractor's
payment application.
aa. Legal Assistance(SA2)
1) Provide legal assistance to AUTHORITY and AUTHORITY's attorney,which
includes: documenting defective work to Contractor,reviewing and providing
professional engineering opinion to Contractor's work, reviewing the Contractor's
expert reports,reviewing and providing professional engineering opinion to
Contractor's claims,participating in legal coordination meetings,and providing
general assistance to AUTHORITY as required.
CDM
Smith Page 4 of 15 Addendum to Engineer SeMces SA4(EXHIBrr B).Eoc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
bb. Additional Inspection(SA2)
1) In accordance with Article 14.7.3 of the Supplemental General Conditions,Section
00800,Contractor shall reimburse AUTHORITY for repetitive Substantial Completion
inspections performed by the ENGINEER. ENGINEER's costs related to repetitive
Substantial Completion inspections include$59,223. In accordance with the Contract
Documents as noted above,ENGINEER recommends deducting this amount from the
Contractor's payment application.
cc. Dezurik Valve Investigation(SA2)
1) Participate in meetings with AUTHORITY,Contractor and valve manufacturer to
discuss valve deficiencies.
2) Prepare memorandum reviewing available data and correspondence and suggest a
program that will determine the cause of the DeZURIK valve problems.
3) Mobilize testing laboratory to perform on-site analysis of the disc edges for the
butterfly valves located in both the finished water and raw water sections of pipe.
Testing includes conducting positive material identification(PMI)on the disc edges
for up to five butterfly valves.Collect sample deposits on valves for lab analysis.A
portion of the deposit will be analyzed in a scanning electron microscope(SEM)using
energy dispersive X-ray spectroscopy(EDS)to identify the elements present.A
portion of the deposit will be analyzed using powder X-ray diffraction(XRD)
techniques to identify the compounds present if ample sample is available.
4) Collect valve elastomer seat sample and perform laboratory analysis to verify that
materials of construction.
5) Prepare memorandum summarizing valve investigations and testing results.
dd. Additional Coordination
1) Provide additional coordination necessary as described in Task 1,Items f-j for 11.6
month extended construction period as requested by the AUTHORITY.
ee. Additional Onsite Controls (SA3)
1) Provide additional onsite controls as described in Task 1,Items n-r for extended 6.4
month construction period as requested by the AUTHORITY.
2) Original scope included a maximum of 4,880 man-hours. Supplemental Amendment
No. 1 (SAl) included an additional 1,348.3 man-hours. Supplemental Amendment
No.2(SA2) included an additional 1,106 man-hours. A total of 7,377 man-hours have
been provided through May 3,2014 totaling 143 additional man-hours beyond SA2.
3) ENGINEER estimates an additional 144 man-hours will be required to finish the
Project,which brings the total man-hours required to complete the onsite controls to
7,521 additional man-hours beyond the original,SAl and SA2 contracted amounts.
ff. Repetitive Submittal Reviews(SA3)
1) In accordance with Article 6.2.6 of Supplemental General Conditions,Section 00800,
and Section 01300,Paragraph 1.14,Contractor shall reimburse AUTHORITY for
ENGINEER's costs related to repetitive submittal reviews. ENGINEER's costs to date
beyond SA2 include$2,052. In accordance with the Contract Documents as noted
CDM
Smith Page 5of 15 Addendum to Engineer Ser,dces SA4(EXHIBIT Btdoc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
above,ENGINEER recommends deducting this amount from the Contractor's
payment application.
gg. Legal Assistance(SA3)
1) Provide legal assistance to AUTHORITY and AUTHORITY's attorney,which
includes: documenting defective work to Contractor,reviewing and providing
professional engineering opinion to Contractor's work,reviewing the Contractor's
expert reports,reviewing and providing professional engineering opinion to
Contractors claims,participating in legal coordination meetings,and providing
general assistance to AUTHORITY as required.
2) In accordance with Article 13.4.2 of General Conditions,Section 00700,Contractor
shall reimburse AUTHORITY for ENGINEER's costs caused by,arising out of or
resulting from such uncovering,exposure,observation,inspection and testing of
defective work. In accordance with the Contract Documents as noted above,
ENGINEER recommends deducting all related costs from the Contractor's payment
application.
hh. Construction Review (SA3)
1) Mobilize senior structural engineering staff to review construction documentation of
known defective work areas,which includes but is not limited to the review of the
shop drawings, requests for information,field orders,requests for deviation,
construction meeting summaries,contract specifications and drawings and
construction photographs. BCRUA requested that the following defective work areas
be included in our review: Washwater Recycle Basins,Sludge Pump Station,Filters,
and Sedimentation Basins.
2) Determine Short/Long Term ramifications of all issues identified.
3) Determine the Pros/Cons Analysis of various repair options that are available and
coordinate findings with BCRUA's 3rd party structural engineer.
4) In accordance with Article 13.4.2 of General Conditions,Section 00700,Contractor
shall reimburse AUTHORITY for ENGINEER's costs caused by,arising out of or
resulting from such uncovering,exposure,observation,inspection and testing of
defective work. In accordance with the Contract Documents as noted above,
ENGINEER recommends deducting all related costs from the Contractors payment
application.
ii. Dezurik Valve Investigation(SA3)
1) Participate in meetings with AUTHORITY,Contractor and valve manufacturer to
discuss valve deficiencies.
2) Prepare memorandum reviewing available data and correspondence and suggest a
program that will determine the cause of the DeZURIK valve problems.
3) Mobilize testing laboratory to perform on-site analysis of the disc edges for the
butterfly valves located in both the finished water and raw water sections of pipe.
Testing includes conducting positive material identification(PMI)on the disc edges
for up to five butterfly valves. Collect sample deposits on valves for lab analysis.A
portion of the deposit will be analyzed in a scanning electron microscope (SEM) using
CDM
Page of 15 Addendum to Engineer SeMces SM JF ]BR B).duc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
energy dispersive X-ray spectroscopy (EDS) to identify the elements present.A
portion of the deposit will be analyzed using powder X-ray diffraction(XRD)
techniques to identify the compounds present if ample sample is available.
4) Collect valve elastomer seat sample and perform laboratory analysis to verify that
materials of construction.
5) Prepare memorandum summarizing valve investigations and testing results.
6) Additional costs included herein were not available at the time of preparing SA2.
jj. Additional Coordination(SA3)
1) Provide additional coordination necessary as described in Task 1,Items f-j for 6.4
month extended construction period as requested by the AUTHORITY.
kk. Additional Onsite Controls (SA4)
1) Provide additional onsite controls as described in Task 1,Items n-r for extended 5.7
months construction period as requested by the AUTHORITY.
2) Original scope included a maximum of 4,880 man-hours. Supplemental Amendment
No.1 (SA1) included an additional 1,348.3 man-hours. Supplemental Amendment
No. 2 (SA2) included an additional 1,106 man-hours. Supplemental Amendment No. 3
(SA3)included an additional 287 man-hours. A total of 7,678 man-hours have been
provided through January 17,2015 totaling 57.3 additional man-hours beyond SA3.
ll. Repetitive Submittal Reviews(SA4)
1) In accordance with Article 6.2.6 of Supplemental General Conditions,Section 00800,
and Section 01300,Paragraph 1.14,Contractor shall reimburse AUTHORITY for
ENGINEER's costs related to repetitive submittal reviews. ENGINEER's costs to date
beyond SA3 include$1,225. In accordance with the Contract Documents as noted
above, ENGINEER recommends deducting this amount from the Contractor's
payment application.
mm. Legal Assistance-Recycle Basins,Sedimentation Basins,Sludge Pump Station,Filters,
Maintenance Room Floor,Booster Pump,Fire Alarm, Dezurik Valves,Belt Filter Press,
Clearwell,Disinfection Basin and Future Assistance (SA4)
1) Provide legal assistance to AUTHORITY and AUTHORITY's attorney,which
includes: documenting defective work to Contractor,reviewing and providing
professional engineering opinion to Contractor's work,reviewing the Contractor's
expert reports,reviewing and providing professional engineering opinion to
Contractor's claims,participating in legal coordination meetings,and providing
general assistance to AUTHORITY as required.
ENGINEER estimates an additional 288 man-hours (i.e., 24 weeks at 12 hours per
week) will be required to finish the Project as well as$1,500 of other direct costs and
$12,500 of outside professional services,hereinafter referred to as"Legal Assistance-
Future'.
3) In accordance with Article 13.4.2 of General Conditions,Section 00700,Contractor
shall reimburse AUTHORITY for ENGINEER's costs caused by,arising out of or
resulting from such uncovering,exposure,observation,inspection and testing of
defective work. In accordance with the Contract Documents as noted above,
CDM
Smith Page 7 of 15 Addendum to Engineer SeMces SA4(EXHIBIT B).Coc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4- SERVICES TO BE PERFORMED BY THE ENGINEER
ENGINEER recommends deducting all related costs from the Contractor's payment
application.
nn. Additional Coordination(SA4)
1) Provide additional coordination necessary as described in Task 1,Items f-j for 5.7
month extended construction period as requested by the AUTHORITY.
2. Providing Warranty Services as follows:
a. Receive,review and provide written response to Contractor-generated and submitted
O&M Data,Startup,Testing,and Warranty Matrices submittals(hereinafter referred to as
the Warranty Matrices) to verify compliance with the Contract Documents. Upon receipt
of the submittal,maintain the warranty tracked Matrices document and provide quarterly
updates to the AUTHORITY on the status of each service. Define a beneficial use date (or
warranty start date)for all equipment and materials.
b. Receive AUTHORITY input on equipment and material malfunctions or deficiencies,and
notify the Contractor of all deficiencies or failures and request timely corrective actions.
c. Assist the AUTHORITY in preparing correspondence to the Contractor to document,
clarify and resolve discrepancies.
d. Assist the AUTHORITY in planning,scheduling,facilitating and documenting meetings
with the Contractor to discuss warranty related issues as requested by the AUTHORITY
Project Team. ENGINEER assumes a maximum of 8 meetings will be necessary.
e. Monitor Contractor's correction of all deficiencies and prepare and update a Warranty
Service Order Log on a monthly basis and track warranty service order requests and
corrective action response time.
f. Conduct a review of the Warranty Service Order Log prior to the one-year anniversary of
the date of Substantial Completion and submit the updated Log to the AUTHORITY and
Contractor for final resolution.
g. Assist the AUTHORITY Project Team and Contractor to resolve warranty service order
discrepancies.
Task 2: Engineering Technical Consultation and Coordination
1. Provide consultation to the AUTHORITY as to the technical details of ENGINEER's design,
and participate in various technical meetings and provide technical input as requested by the
AUTHORITY.
Task 3: Operation and Maintenance (O&M),Startup and Record Drawing Services
1. O&M Manual
a. ENGINEER will prepare a plant specific O&M Manual for the BCWTP that will meet the
requirements of the Texas Commission on Environmental Quality (TCEQ).The manual
will serve as a reference for operations and maintenance personnel seeking engineering
design information as well as operations and maintenance requirements and guidance.
The manual will include sections for each process facility including:
1) Raw water conveyance
2) Treatment structure including rapid-mix,flocculation,and sedimentation facilities
CDM
Smith Page 8 of 15 Addendum to Engineer Services SA4(EXHIBIT B)Aoc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4- SERVICES TO BE PERFORMED BY THE ENGINEER
3) Filtered water conveyance
4) Chemical storage and feed facilities
5) Disinfection facilities(i.e.,pre-and post-disinfection systems)
6) High-rate gravity filtration and backwashing systems
7) Filter control box
8) Finished water conveyance
9) Finished water distribution pumping and metering,and
10) Finished water ground and elevated storage.
11) Washwater settling and decant basin systems
12) Solids handing facilities including sludge pumping, sludge thickener, and dewatering
facilities
13) Wastewater lift station
14) Electrical
15) Safety,security and access control systems
16) Include engineering design revisions based on Requests for Deviation from the
AUTHORITY. This change included incorporating AUTHORITY-requested design
change from Potassium Permanganate to Sodium Permanganate chemical feed system
-SA1.
b. The manual will include functional overviews,process diagrams,process descriptions,
digital images of installed equipment,design criteria,instrumentation and control and
operations mode descriptions, record drawings,equipment information tables,safety
practices including material safety data sheets,and equipment specific operation and
maintenance information as provided by the general construction contractor. Equipment
descriptions will include an explanation of how individual pieces of provided equipment
serve the systems and processes they are a part of and how the systems and processes
should be operated to achieve the engineered intent.
c. The manual will also provide guidance to operations personnel on plant systems
including:
1) Disinfection CT calculation and compliance
2) Selection of chlorine application points for CT compliance and disinfection by-product
mitigation
3) Chemical flow pacing and assignment of metering devices to application points using
the plant control system
4) Chemical feed dosage calculations and settings,
5) Gravity filter ripening turbidity spike minimization,and
6) Regulatory compliance and laboratory testing requirements
d. The manual will be delivered in a hard copy version that will be prepared in a format that
follows the guidelines and meets the requirements of the TCEQ.TCEQ requires the
following information be included in the manual:
1) Operations information for operator review and reference
2) Routine maintenance and repair procedures
CDM
Smith Page 9 of 15 Addendum to Engineer Services SFa(EXHIBIT 6).Eoc
ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
3) Protocols to be utilized in the event of a natural or man-made catastrophe and
telephone numbers of water system personnel,system officials and
local/state/federal agencies to be contacted in the event of an emergency.
4) Procedures that operations personnel will use to verify that leaks have not developed
in the common wall between the settled water flume and filtered water gullet in each
filter. Procedure must also describe record keeping procedures of all inspections
conducted for the first 3 years of operation.
e. The manual will be structured to have the following features:
1) Operations and maintenance text will be displayed in an easy to read format.The user
will be able to use the document's Table of Contents to locate specific information.
2) ENGINEER will gather information necessary for preparing the O&M Manual and
developing the format of the manual.ENGINEER will prepare the draft manual to
incorporate the major sections of the plant.Two(2) draft copies of the O&M manual
will be delivered to the plant staff for review and comment.
3) ENGINEER will incorporate BCRWTP staff comments and deliver two(2)hard copies
of the final O&M Manual to plant staff.
2. Startup Services
a. Assist the General Construction Contractor with the startup and commissioning of new
Plant,equipment,systems and processes. Assistance will include review and comment on
Contractor-prepared startup plan for the new BCRWTP;review of equipment startup
prerequisites and startup readiness with the Contractor;determination of whether planned
startup activities properly demonstrate equipment,system and/or process performance
and functionality; making recommendations for initial process equipment set points;
making recommendations for performance and/or functionality testing to augment that
being proposed by the General Construction Contractor;and documenting the results of
all startup and commissioning activities in the form of a startup and commissioning log.
ENGINEER will provide startup and commissioning services on the following equipment
1) Vertical Shaft Flocculators
2) Chain and Flight Sludge Collection Equipment
3) Gravity filter and backwash systems including backwash pumps and air scour
blowers
4) Washwater Settling and Decant Basin Clarification Equipment
5) Submersible Washwater Recycle Pumps
6) Chemical Metering Pumps and Appurtenances
7) Polymer Feed Units
S) Hose Pumps and Appurtenances
9) Potassium Permanganate Feed System
10) Submersible Sludge Pumps
11) Sludge Thickener Equipment
12) Progressive Cavity Pumps and Appurtenances
13) Sludge Polymer Feed System
14) Belt Filter Press
CDM
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
15) Vertical Turbine Can Pumps-Booster Pumps and Pump Control Valves
16) Submersible Wastewater Lift Station Pumps
b. Prepare and submit a revised CT Study for the proposed BCRWTP when construction is
approximately 90% complete with as-built dimensions. ENGINEER will submit plan for
TCEQ review and approval.
c. Prepare and submit a Raw Water Monitoring Plan for TCEQ review and approval that
meets the requirements of 30 TAC 290.111(b). Plan will be submitted prior to
commencement of operations.
d. Provide additional startup services related to assisting the contractor troubleshoot newly
installed equipment or additional startup services related to Requests for Deviation from
the AUTHORITY-SA1.
e. Mobilize Wonderware software vendor to troubleshoot Contractor-provided software.
The Wonderware Trip Report revealed that the issues with the software were contractor
related issues. Wonderware submitted an invoice for this work totaling$5,797 that was
paid by ENGINEER. In accordance with Section 13302,Paragraph 3.01A-"it is the
responsibility of the Process Control System Supplier(PCSS) to provide a complete
operational control system' and all costs for shall be borne by the Contractor. ENGINEER
recommends deducting$5,797 from the Contractor's payment application to cover
ENGINEER's costs -SAL.
f. Provide additional startup services related to assisting the contractor troubleshoot newly
installed equipment or additional startup services related to Requests for Deviation from
the AUTHORITY-SA2.
3. Record Drawing Services
a. Integrate the general contractor's compiled red-line markings into the electronically
produced conformed drawing documents using Autodesk AutoCAD. Annotate the
updated AutoCAD documents electronically to indicate the source of the update(i.e. RFI
No.,Change Order No.,Contractor's records,Engineer's records,etc.) and highlight the
update using an agreed-to highlight method. Maintain the working electronic record
drawing documents and upload such files to an offsite back-up drive on two-week
intervals.
b. Upon receiving and reviewing the general construction contractor's last installment of as-
built construction information and incorporating such information,along with other
ENGINEER provided construction record information,into the electronic Record
Documents;submit completed Project Record Documents to the AUTHORITY Project
Team as follows:
1) One electronic read/write copy of all Project Record Drawing Documents in
Autodesk,AutoCAD format.
2) One set of Mylar film printed Project Record Drawing Documents in 22"x 34",double-
mat,3.5 to 4.0 mil,format.
3) Two sets of one-half size paper printed Project Record Drawing Documents in 20-
pound,bound,format.
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
4) All hard copy versions of submitted Project Record Documents will include affixed
professional Engineer or Architect of Record seals(as appropriate)with signatures
and dates.
c. Prepare and submit to the AUTHORITY Project Team a Microsoft Excel-based template for
use in identifying fixed assets resulting from the work in AUTHORITY's future asset
management system. Modify template based on received comments and populate to
reflect the fixed assets resulting from the work. Submit five copies of the completed fixed
asset spreadsheets to the AUTHORITY Project Team for record purposes.
Task 4:Application Engineering Services
1. Coordination and Quality Control
a. Maintain overall quality assurance/ quality control(QA/QC) throughout the duration of
the project.
b. Submit monthly progress reports describing status,work complebed since the last report,
anticipated work to be completed during the next reporting period,updated AES progress
schedule,fist of outstanding issues that require resolution by others.
c. Perform and attend up to five one-day coordination meetings as directed by the
AUTHORITY staff.
d. ENGINEER anticipates attending up to eight construction progress meetings with
AUTHORITY personnel and the contractors throughout the startup phase of construction
to aide in commissioning the system.
2. Submittals
a. Project Plan Submittal
1) Prepare project plan to detail the work approach,work schedule indicating milestones
and potential meetings,project organization,overview of system programming,
details of factory testing and field testing,details of training programs,and
deliverables.
b. Control Loop Narratives Submittal
1) Provide details required from a programming perspective such as software
permissives,failure scenarios,etc. Upon receipt of submittal approval,ENGINEER
will use these documents, along with the programming standards previously
developed as the basis for PLC programming and HMI graphic display development.
2) Process Graphic Displays and 1/0 Submittal
3) Develop process graphic displays and trends in accordance with the approved HMI
system standards and conventions.
4) Conduct Process Graphic Display one-day workshop with AUTHORITY personnel to
aide in obtaining detailed comments regarding the graphics that have been
implemented.
c. Testing Plan Submittal
1) Detail approach for testing of the various components of the system to ensure the
HMI/PLC programming accurately depicts the requirements set forth within the:
design documents.
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
2) Define the overall tests anticipated for the various construction projects,sample test
forms and procedures,and test approval and punch list procedures.
d. Training Plan Submittal
1) Describe courses for operations,maintenance,and management staff.Coordinate
training with the AUTHORITY staff so that the schedule and content meets their
needs.
e. Reports Submittal
1) Conduct a one day Reports Workshop with the AUTHORITY staff to discuss
requirements and determine all report definitions and formats.
3. Programming,Configuration and Startup Services
a. HMI Database and Configuration
1) Develop the HMI database and the configuration of the Operator Workstations
(OWS).The HMI database defines all I/O interface points between the PLC and HMI
nodes.
2) Develop up to 60 displays,including process and associated pop-ups, to reflect the
equipment and I/O provided under the Phase 1A construction project
3) Develop a trending scheme that allows the users to configure and save user-defined
trends.
b. Control Logic Programming
1) Develop a field I/O list and PLC database list for coordination with other Contractors.
The Field I/O list will include tag name,description,rack,slot,and point for each
PLC.The PLC database list will include tag name,description,point type (AI, DI,etc.),
data type(Real,Integer,Boolean,etc.),and the register address to be used for data
transfer by other systems.
2) ENGINEER will use the PLC programming standards and conventions as the basis for
logic development and organization on this project.Hardware and software will be
provided to ENGINEER for its use in development,testing and commissioning of the
PLC logic.
3) During construction,an Early Development System (EDS),as defined in the contract
documents,will be shipped to ENGINEER's office by the Process Control System
Supplier(PCSS)for use by ENGINEER throughout the programming phase.
c. Historical Database/Reports
1) Provide the programming and configuration of the historical data management
system. Historical data will be available for trending and report generation.
ENGINEER has budgeted to provide up to 10 single page operational reports for this
construction project. An operational report is defined as a single 8 1/2X 11 inch page.
The reports development will commence based on the approved final reports
submittal.
d. Coordination/Review Meetings
1) ENGINEER will attend up to three one-day coordination meetings with the PCSS. The
primary purpose of these meetings is to allow ENGINEER's programmers the
opportunity to coordinate issues with the PCSS throughout their construction efforts.
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
e. Testing and Startup System Support
1) ENGINEER will conduct an un-witnessed Pre-Factory Configuration Development
and Test at ENGINEER's staging facility. By utilizing the Early Development System
(EDS)provided by the PCSS,ENGINEER will perform equipment configuration,
develop, install and test the HMI and PLC application software programs required for
the control system.This test will verify the functionality,performance,and stability of
the HMI and PLC programming software.
2) ENGINEER will conduct an un-witnessed System Integration Test at the PCSS'
staging facility. ENGINEER will install the application software onto the control
system.The purpose of this test will be to verify the functionality,performance,and
stability of the control system hardware and software as a complete integrated system.
The objective of this test is to confirm the control system is ready for demonstration to
the AUTHORITY.This test will include a complete point-by-point test. ENGINEER's
scope assumes that the PCSS will assist in the test and will correct any deficiencies
with the equipment and control panels in a timely manner.
3) ENGINEER will conduct a Witnessed Factory Test at the PCSS system staging facility.
ENGINEER will demonstrate to the AUTHORITY representative that the control
system operates as designed.The test will demonstrate the system I/O functionality,
process graphic displays,PLC control logic,historical data collection,storage,
retrieval,and reports. ENGINEER's scope assumes that the PCSS will assist in the test
and will correct any deficiencies with the equipment and control panels in a timely
manner.
4) ENGINEER will provide field startup services,including confirmation of field I/O,
graphics, trends,alarms,reports,and process control strategy startup. ENGINEER's
scope assumes that the PCSS will assist in the field testing and startup and will correct
any deficiencies in the installation and equipment operation in a timely manner.Once
a facility is started up and is operating,ENGINEER will demonstrate to the
AUTHORITY representative that the control system application software performs as
designed.The system application engineering services shall be considered
substantially complete for this construction project when the system has met the
design intent and any minor problems or issues have been noted on the project punch
list.
4. Training
a. Operations Training
1) ENGINEER will provide training to operations staff as it relates to monitoring and
controlling process operation for this project ENGINEER will provide two identical
sessions (3 days each session) for up to 10 students during each session. ENGINEER
will coordinate scheduling to meet the needs of the AUTHORITY operations
personnel.
b. Management Training
1) ENGINEER will provide training to management staff.Management will be given an
overview of the control system configuration and operation. ENGINEER will provide
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ADDENDUM TO EXHIBIT B
SUPPLEMENTAL AMENDMENT No.4-SERVICES TO BE PERFORMED BY THE ENGINEER
one session lasting 2 hours. ENGINEER will coordinate scheduling to meet the needs
of the AUTHORITY Management staff.
c. System Administrator Training
1) ENGINEER will provide training to System Administrator staff as it relates to
monitoring and controlling process operation for this project. ENGINEER will provide
one,five-day session for up to 5 students.The primary purpose of this training will be
to review the specific programming developed by ENGINEER. ENGINEER will
coordinate scheduling to meet the needs of the AUTHORITY personnel.
5. Documentation
a. System Documentation
1) ENGINEER will assemble final documentation generated from the previously defined
activities for this project.The final documentation will consist of the final control loop
narratives(Hard and soft copy),the final Process Graphic Displays (Hard and soft
copy),the PLC control logic programs(Soft copy only), and the HMI programming
applications(Soft copy only). The soft copies of the documents generated will be
provided in the Adobe PDF format and in the native programming language,where
appropriate.
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Smith Page 15 of 15 Addendum to Engineer SeMcee SM(UHIBR B)Aoc
ADDENDUM TO EXHIBIT C
SUPPLEMENTAL AMENDMENT No.4-WORK SCHEDULE
Brushy Creek Regional Utility Authority
Brushy Creek Regional Water Treatment Plant- Phase lA
Construction Phase Services
The Work Schedule for this project will be amended as follows:
Task
No. Task Description TASK TIMELINE
1.0 GENERAL CONSTRUCTION PHASE AND WARRANTY SERVICES
1.1 GENERAL CONSTRUCTION PHASE SERVICES 1-31 months
1.1.1 ADDITIONAL ONSITE CONTROLS(SA1) 32-39 months
1.1.2 NOT USED N/A
1.1.3 SODIUM PERMANGANATE DEVIATION (SA1) Complete
1.1.4 REDESIGN ROADWAYS(SA1) Complete
1.1.5 REPETITIVE SUBMITTAL REVIEW(SAI) Complete
1.1.6 AUTHORITY-REQUESTED DESIGN CHANGES(SAI) Complete
1.1.7 ADDITIONAL ONSITE CONTROLS(SA2) 39-51 months
1.1.8 REPETITIVE SUBMITTAL REVIEW (SA2) Complete
1.1.9 NOT USED N/A
1.1.10 LEGAL ASSISTANCE(SA2) 39-51 months
1.1.11 ADDITIONAL INSPECTION (SA2) Complete
1.1.12 DEZURIK VALVE INVESTIGATION (SA2) Complete
1.1.13 ADDITIONAL COORDINATION (SA2) Complete
1.1.14 ADDITIONAL ONSITE CONTROLS(SA3) 51-57 months
1.1.15 REPETITIVE SUBMITTAL REVIEW (SA3) Complete
;1.1.16 LEGAL ASSISTANCE(SA3) 51-57 months
1.1.17 CONSTRUCTION REVIEW (SA3) Complete
1.1.18 DEZURIK VALVE INVESTIGATION (SA3) 51-57 months
1.1.19 ADDITIONAL COORDINATION (SA3) 51-57 months
1;1.1.20 ADDITIONAL ONSITE CONTROLS(SA4) Complete
1.1.21 REPETITIVE SUBMITTAL REVIEW (SA4) 57-63 months
1.1.22 LEGAL ASSISTANCE- RECYCLE BASINS (SA4) 57-63 months
1.1.23 LEGAL ASSISTANCE-SED. BASINS (SA4) 57-63 months
1.1.24 LEGAL ASSISTANCE-SLUDGE PUMP (SA4) 57-63 months
1.1.25 LEGAL ASSISTANCE - FILTERS (SA4) 57-63 months
9 1.1.26 LEGAL ASSISTANCE - MAINT. ROOM FLOOR (SA4) 57-63 months
lj 1.1.27 LEGAL ASSISTANCE- BOOSTER PUM PS (SA4) 57 -63 months
1.1.28 LEGAL ASSISTANCE- FIRE ALARM (SA4) 57 -63 months
1.1.29 LEGAL ASSISTANCE - DEZURIK VALVES (SA4) 57-63 months
1.1.30 LEGAL ASSISTANCE- BELT FILTER PRESS(SA4) 57-63 months
1.1.31 LEGAL ASSISTANCE -CLEARW ELL(SA4) 57-63 months
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Smith Page 1 of Addendum to Wo&schedule SM(UNIBIT C).doc
ADDENDUM TO EXHIBIT C
SUPPLEMENTAL AMENDMENT No.4-WORK SCHEDULE
Task
No. Task Description TASK TIMELINE
1.1.32 LEGAL ASSISTANCE- DISINFECTION BASISN (SA4) 57-63 months
1.1.33 LEGAL ASSISTANCE- FUTURE (SA4) 63-69 months
1.1.34 ADDITIONAL COORDINATION (SA4) 57-63 months
1.2 WARRANTY SERVICES 28-43 months
2.0 ENGINEERING TECHNICAL CONSULTATION AND COORDINATION 1-2 months
3.0 0&M MANUAL,STARTUP, & RECORD DRAWING SERVICES
3.1 O&M MANUAL 10-30 months
3.1.1 ADDITIONAL O&M MANUAL SERVICES(SA1) Complete
3.2 STARTUP SERVICES 27-31 months
3.2.1 ADDITIONAL STARTUP TROUBLESHOOTING (SAI) 32-39 months
3.2.2 ADDITIONAL STARTUP TROUBLESHOOTING (SA2) Complete
3.3 RECORD DRAWING SERVICES 31-35 months
4.0 APPLICATION ENGINEERING SERVICES 6-31 months
Work will be completed within months listed herein.
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Smith Page 2 of 2 Addendum to Work Schedule SA4(EXHIBIT C(.doc
ADDENDUM TO EXHIBIT D
SUPPLEMENTAL AMENDMENT No.4-FEE SCHEDULE
Brushy Creek Regional Utility Authority
Brushy Creek Regional Water Treatment Plant-Phase 1A
Construction Phase Services
The Fee Schedule for this project will be amended as follows:
Other
Task Direct Outside
No. Task Description Costs Professionals TOTAL
1.0 GENERAL CONSTRUCTION PHASE AND WARRANTY SERVICES
1.1 GENERAL CONSTRUCTION PHASE SERVICES $1,700,801
1.1.1 ADDITIONAL ONSITE CONTROLS(SA1) $0 $0 $114,904
1.1.2 NOT USED N/A N/A N/A
1.1.3 SODIUM PERMANGANATE DEVIATION (SAI) $0 $5,092 $20,612
1.1.4 REDESIGN ROADWAYS(SA1) $0 $11,476 $16,276
1.1.5 REPETITIVE SUBMITTAL REVIEW(SAI) $0 $0 $21,760
1.1.6 AUTHORITY-REQUESTED DESIGN CHANGES(SA1) $6,528 $8,751 $68,513
1.1.7 ADDITIONAL ONSITE CONTROLS(SA2) $667 $0 $109,783
1.1.8 REPETITIVE SUBMITTAL REVIEW (SA2) $270 $0 $6,499
1.1.9 NOT USED N/A N/A N/A
1.1.10 LEGAL ASSISTANCE (SA2) $780 $4,300 $79,151
1.1.11 ADDITIONAL INSPECTION (SA2) $999 $1,078 $59,223
1.1.12 DEZURIK VALVE INVESTIGATION (SA2) $219 $11,020 $18,539
1.1.13 ADDITIONAL COORDINATION (SA2) $712 $13,857 $64,420
1.1.14 ADDITIONAL ONSITE CONTROLS (SA3) $0 $0 $42,285
1.1.15 REPETITIVE SUBMITTAL REVIEW (SA3) $15 $0 $2,052
1.1.16 LEGAL ASSISTANCE (SA3) $554 $3,345 $106,165
1.1.17 CONSTRUCTION REVIEW(SA3) $1,031 $2,464 $78,075
1.1.18 DEZURIK VALVE INVESTIGATION (SA3) $0 $18,416 $18,816
1.1.19 ADDITIONAL COORDINATION (SA3) $2,229 $0 $16,387
1.1.20 ADDITIONAL ONSITE CONTROLS (SA4) $15 $0 $7,984
1.1.21 REPETITIVE SUBMITTAL REVIEW (SA4) $93 $0 $1,225
1.1.22 LEGAL ASSISTANCE - RECYCLE BASINS(SA4) $0 $1,558 $5,148
1.1.23 LEGAL ASSISTANCE -SED. BASINS (SA4) $95 $13,893 $57,688
1.1.24 LEGAL ASSISTANCE -SLUDGE PUMP (SA4) $60 $0 $6,120
1.1.25 LEGAL ASSISTANCE - FILTERS (SA4) $0 $3,984 $15,904
1.1.26 LEGAL ASSISTANCE - MAINT. ROOM FLOOR (SA4) $0 $0 $3,700
1.1.27 LEGAL ASSISTANCE- BOOSTER PUMPS(SA4) $0 $0 $8,900
1.1.28 LEGAL ASSISTANCE- FIRE ALARM (SA4) $55 $0 $855
1.1.29 LEGAL ASSISTANCE- DEZURIK VALVES(SA4) $0 $10,150 $15,500
1.1.30 LEGAL ASSISTANCE- BELT FILTER PRESS (SA4) $0 $0 $500
1.1.31 LEGAL ASSISTANCE-CLEARWELL(SA4) $0 $0 $5,600
1.1.32 LEGAL ASSISTANCE-DISINFECTION BASISN (SA4) $0 $0 $200
1.1.33 LEGAL ASSISTANCE- FUTURE (SA4) $1,500 $12,500 $63,256
1.1.34 ADDITIONAL COORDINATION (SA4) $526 $0 $31,944
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ADDENDUM TO EXHIBIT D
SUPPLEMENTAL AMENDMENT No.4-FEE SCHEDULE
Other
Task Direct Outside
No. Task Description Costs Professionals TOTAL
1.2 WARRANTY SERVICES $43,800
2.0 ENGINEERING TECHNICAL CONSULTATION AND COORDINATION $20,490
3.0 0&M MANUAL, STARTUP, & RECORD DRAWING SERVICES
3.1 O&M MANUAL $316,310
3.1.1 ADDITIONAL 0&M MANUAL SERVICES(SAI) $0 $5,200 $7,306
3.2 STARTUP SERVICES $98,450
3.2.1 ADDITIONAL STARTUP TROUBLESHOOTING (SAI) $560 $5,797 $45,161
3.2.2 ADDITIONAL STARTUP TROUBLESHOOTING (SA2) $2,013 $847 $31,180
3.3 RECORD DRAWING SERVICES $126,752
4.0 APPLICATION ENGINEERING SERVICES $606,435
PRIME AGREEMENT TOTAL $2,913,038
SUPPLEMENTAL AMENDMENT No. 1 (SA1)TOTAL $7,088 $36,316 $294,531
SUPPLEMENTAL AMENDMENT No. 2 (SA2)TOTAL $5,660 $31,102 $368,796
SUPPLEMENTAL AMENDMENT No. 3 (SA3)TOTAL $3,829 $24,225 $264,332
SUPPLEMENTAL AMENDMENT No.4 (SA4)TOTAL $2,344 $42,085 $224,524
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ADDENDUM TO EXHIBIT D
SUPPLEMENTAL AMENDMENT No.4-FEE SCHEDULE
Task Total
No. ENGR ENGR ENGR ENGR Senior Onsite Labor
Task Description Officer 7-8 5-6 3-4 1-2 Tech Controls Admin Hours
BILLING RATE 220 200 168 138 116 102 80 73 -
1.0 GENERAL CONSTRUCTION PHASE AND WARRANTY SERVICES
1.1 GENERAL CONSTRUCTION PHASE SERVICES 30 2,086 1,934 1,683 5,112 120 0 1,067 12,032
1.1.1 ADDITIONAL ONSITE CONTROLS(SAI) 0 0 0 0 0 320 1028.3 0 1,348
1.1.2 NOT USED 0 0 0 0 0 0 0 0 0
1.1.3 SODIUM PERMANGANATE DEVIATION (SA1) 0 57 5 12 14 0 0 0 88
1.1.4 REDESIGN ROADWAYS(SA1) 0 24 0 0 0 0 0 0 24
1.1.5 REPETITIVE SUBMITTAL REVIEW(SA1) 0 0 65.7 55 27 0 0 0 148
1.1.6 AUTHORITY-REQUESTED DESIGN CHANGES(SA1) 6.5 98 61.2 21 164 0 0 0 351
1.1.7 ADDITIONAL ONSITE CONTROLS(SA2) 0 0 216.5() 0 0 72 817.5 0 1,106
1.1.8 REPETITIVE SUBMITTAL REVIEW(SA2) 0 23.5 0.8 9.5 0 0 0 1.3 35
1.1.9 NOT USED 0 0 0 0 0 0 0 0 0
1.1.10 LEGAL ASSISTANCE(SA2) 5 345.5121 0 27 0 0 0 2 380
1.1.11 ADDITIONAL INSPECTION (SA2) 0 204.8 72.5 27.3 0 0 0 3.5 308
1.1.12 DEZURIK VALVE INVESTIGATION (SA2) 0 36.5 0 0 0 0 0 0 37
1.1.13 ADDITIONAL COORDINATION (SA2) 0 179.8 4.5 13.5 0 0 0 154.6 352
1.1.14 ADDITIONAL ONSITE CONTROLS(SA3) 0 0 110 176.51') 0 0 0 0 287
1.1.15 REPETITIVE SUBMITTAL REVIEW(SA3) 0 10 0 0 0 0 0 0.5 11
1.1.16 LEGAL ASSISTANCE(SA3) 76 39412) 28 14 1.3 0 0 0.8 514
1.1.17 CONSTRUCTION REVIEW(SA3) 209 143 0 0 0 0 0 1.5 353
1.1.18 DEZURIK VALVE INVESTIGATION (SA3) 0 2 0 0 0 0 0 0 2
1.1.19 ADDITIONAL COORDINATION (SA3) 0 42.5 8 0 0 0 0 59 110
1.1.20 ADDITIONAL ONSITE CONTROLS(SA4) 0 0.0 6.5 45.0 5.8 0 0 0 57.3
1.1.21 REPETITIVE SUBMITTAL REVIEW(SA4) 0 3.5 0.5 0 3 0 0 0 7.0
1.1.22 LEGAL ASSISTANCE-RECYCLE BASINS(SA4) 2 15.8 0 0 0 0 0 0 17.8
1.1.23 LEGAL ASSISTANCE-SED. BASINS(SA4) 25 191.0 0 0 0 0 0 0 216.0
1.1.24 LEGAL ASSISTANCE-SLUDGE PUMP(SA4) 3 27.0 0 0 0 0 0 0 30.0
1.1.25 LEGAL ASSISTANCE- FILTERS(SA4) 16 42.0 0 0 0 0 0 0 58.0
1.1.26 LEGAL ASSISTANCE- MAINT. ROOM FLOOR(SA4) 0 18.5 0 0 0 0 0 0 18.5
1.1.27 LEGAL ASSISTANCE- BOOSTER PUMPS(SA4) 0 44.5 0 0 0 0 0 0 44.5
1.1.28 LEGAL ASSISTANCE-FIRE ALARM (SA4) 0 4.0 0 0 0 0 0 0 4.0
1.1.29 LEGAL ASSISTANCE- DEZURIK VALVES(SA4) 0 26.8 0 0 0 0 0 0 26.8
1.1.30 LEGAL ASSISTANCE-BELT FILTER PRESS(SA4) 0 2.5 0 0 0 0 0 0 2.5
1.1.31 LEGAL ASSISTANCE-CLEARWELL(SA4) 0 28.0 0 0 0 0 0 0 28.0
1.1.32 LEGAL ASSISTANCE-DISINFECTION BASISN (SA4) 0 1.0 0 0 0 0 0 0 1.0
1.1.33 LEGAL ASSISTANCE-FUTURE(SA4) 8 168.0 0 88 0 0 0 24 288.0
1.1.34 ADDITIONAL COORDINATION (SA4) 7.5 123.5 8.3 0 10.5 0 0 34 183.5
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ADDENDUM TO EXHIBIT D
SUPPLEMENTAL AMENDMENT No.4-FEE SCHEDULE
Task Total
No. ENGR ENGR ENGR ENGR Senior Onsite Labor
Task Description Officer 7-8 5-6 3-4 1-2 Tech Controls Admin Hours
BILLING RATE 220 200 168 138 116 102 80 73 -
1.2 WARRANTY SERVICES 0 12 216 42 0 0 0 56 326
2.0 ENGINEERING TECHNICAL CONSULTATION AND COORDINATION 16 28 10 22 0 0 0 24 100
3.0 0&M MANUAL,STARTUP,&RECORD DRAWING SERVICES
3.1 0&M MANUAL 0 1,190 460 72 0 0 0 44 1,766
3.1.1 ADDITIONALO&M MANUALSERVICES(SA1) 0 2 6 4 0 0 0 2 14
3.2 STARTUP SERVICES 0 386 142 0 0 2 0 42 572
3.2.1 ADDITIONAL STARTUP TROUBLESHOOTING(SA1) 0 140.25 39.5 0 35.5 0 0 0 215
3.2.2 ADDITIONAL STARTUP TROUBLESHOOTING(SA2) 0 136.5 4.0 0 3 0 0 0 144
3.3 RECORD DRAWING SERVICES 3 78 96 108 32 96 0 27 440
4.0 APPLICATION ENGINEERING SERVICES 49 1,358 1,466 665 0 0 0 255 3,793
PRIME AGREEMENT TOTAL 98 5,138 4,324 2,592 5,144 218 0 1,515 19,029
SUPPLEMENTAL AMENDMENT No. 1 (SA1)TOTAL 6.5 321.25 177.4 92 240.5 320 1,028.3 2 2,188
SUPPLEMENTAL AMENDMENT No.2 (SA2)TOTAL 5 926.5 298.25 77.25 3 72 817.5 161.3 2,361
SUPPLEMENTAL AMENDMENT No.3 (SA3)TOTAL 284 592 146 191 1 0 0 62 1,275
SUPPLEMENTAL AMENDMENT No.4 (SA4)TOTAL 61.5 696.0 15.3 133.0 19.3 0.0 0.0 57.8 983
Notes:
1) Task 1.1.7 assumes an additional forecasted 12 hrs per week of an ENGR6 for 12 additional weeks,totaling 144 hours.
2) Task 1.1.10 and Task 1.1.16 assumes an additional forecasted 12 hrs per week of an ENGR8 for 12 additional weeks,totaling 144 hours.
3) Task 1.1.14 assumes an additional forecasted 12 hrs per week of an ENGR4 for 12 additional weeks,totaling 144 hours.
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