CM-09-06-105'ROUND ROCK, TEXAS
PURPOSE. PASSION. PROSPERITY
RECHARGE ZONE
EXCEPTION REQUEST
FOR
EGGER ACRES/DENNIS DRIVE IMPROVEMENTS PROJECT
ROUND ROCK, TEXAS
Prepared by:
City of Round Rock
2008 Enterprise Drive
Round Rock, Texas 78664
JUNE 2009
QA -09-0(D- t 05
ROUND ROCK, TEXAS
PURPOSE. PASSION. PROSPERITY.
June 12, 2009
Mayor
Alan McGraw
Mayor Pro -tem
Joe Clifford
Councilmembers
Rufus Honeycutt
George White
Carlos T. Salinas
Scott Rhode
Kris Whitfield
City Manager
James R. Nuse, P.E.
City Attorney
Stephan L. Sheets
Edwards Aquifer Protection Program of the Austin Region
Texas Commission on Environmental Quality
Ms. Carolyn Runyon, Water Program Manager
2800 South IH 35, Suite 100
Austin, Texas 78704
Re: Exception Request for Egger Acres/Dennis Drive Improvements Project in Round Rock,
Texas CN: 600413181
Dear Ms. Runyon:
Enclosed are the TCEQ Edwards Aquifer Recharge Zone Exception Request Application forms for the
City of Round Rock Egger Acres/Dennis Drive Improvements Project. In this application an exception
from the requirements of filing a Water Pollution Abatement Plan (WPAP), performing a Geologic and
Permanent Assessment, and providing permanent water quality controls for this project is being
requested.
This project consists of drainage infrastructure improvements in existing residential streets as appropriate.
There will be no impervious cover added along the construction route, with the maximum depth
disturbance for the construction to be ten feet (10') in the limited areas where the drainage improvements
will be installed. We are requesting an exception from the requirements to file a Water Pollution
Abatement Plan (WPAP) to install permanent water quality controls, and to provide a geologic and
permanent assessment for the project. Because no additional impervious cover will be added by the
project, the depth of excavation disturbance will be minimal and within areas that were excavated for
original construction, the area is fully developed as single family with no known karst features, and the
storm water from the project will flow within the paved sections of Heather Drive, Sara Drive, Karen
Cove, Dennis Drive, Virginia Drive, and Robb Lane from which it will be collected into an existing
discharge pipe and grass swell behind the homes along Robb Lane which currently carries some flows
from this sub -division, we feel the project will not negatively affect the Edwards Aquifer, and our request
is justified.
Enclosed for your review is one (1) original application with the required attachments, three (3) full
copies of the application package, and one check made payable to the Texas Commission on
Environmental Quality in the amount of $500.00 for the application fee. We appreciate your expeditious
review of this application. We look forward to your response. If there is a question or additional
information is needed, please contact me by telephone at (512) 218-6605 or via email at ezapata@round-
rock.tx.us.
Sincerely,
(HCl
Edward Zap
Project Maf a,Z r
Attachments: Exception Request Documents
cc: Daniel L. Halden, PE, City Engineer, City of Round Rock
File
CITY OF ROUND ROCK ENGINEERING AND DEVELOPMENT SERVICES, 2008 Enterprise Drive • Round Rock, Texas 78664
Phone 512.218.5555 • Fax 512.218.5563 • www.roundrocktexas.gov
TABLE OF CONTENTS
Page
Cover Sheet 1
Cover Letter 2
Table of Contents 3
General Information Form 00587 (W/ Attachment A—D) 4
Recharge and Transition Zone Exception Request Form 0628 ("'/ Attachment B) 9
Temporary Stormwater Section 0602 ('"/Attachment A,B,C,D,F,I,&J) 12
Agent Authorization Form 0599 23
Application Fee Form 0574 24
TCEQ Core Data Form 10400 26
TCEQ WPAP General Construction Notes 0592 (`N/ modifications for this project) 28
Egger Acres/Dennis Drive Project Plan (11 x 17 Sheets) 30
General Information Form
for Regulated Activities on the
Edwards Aquifer Recharge and Transition Zones
and Relating to 30 TAC §213.4(b) & §213.5(b)(2)(A), (B)
Effective June 1, 1999
REGULATED ENTITY NAME: Egger Acres/Dennis Drive Improvements Project
COUNTY: Williamson STREAM BASIN: Brushy Creek
EDWARDS AQUIFER: X RECHARGE ZONE
_ TRANSITION ZONE
PLAN TYPE:
CUSTOMER INFORMATION
1. Customer (Applicant):
Contact Person:
Entity:
Mailing Address:
City, State:
Telephone:
Agent/Representative
Contact Person:
Entity:
Mailing Address:
City, State:
Telephone:
WPAP
SCS
AST
UST
James R. Nuse, PE, City Manager
City of Round Rock
221 East Main Street
Round Rock, Texas Zip: 78664
(512) 218-5400
(If any):
X EXCEPTION
MODIFICATION
FAX: (512) 218-7097
Edward Zapata
City of Round Rock
2008 Enterprise Drive
Round Rock, Texas Zip: 78664
(512) 218-6605
FAX: (512) 218-5563
2. X This project is inside the city limits Round Rock.
This project is outside the city limits but inside the ETJ (extra -territorial jurisdiction) of
This project is not located within any city's limits or ETJ.
3. The location of the project site is described below. The description provides sufficient detail and
clarity so that the TCEQ's Regional staff can easily locate the project and site boundaries for afield
investigation.
Egger Acres Subdivision is located along East Palm Valley Boulevard (US Hwy. 79) approximately
1.00 miles east of IH -35 and north of Onion Branch. Because this activity is within the Edwards
Aquifer Recharge Zone (EARZ), the City must address State requirements.
4. X ATTACHMENT A - ROAD MAP. A road map showing directions to and the location of the
project site is attached at the end of this form.
TCEQ-0587 (Rev. 10/01/2004)
Page 4 of 29
5. X ATTACHMENT B - USGS / EDWARDS RECHARGE ZONE MAP. A copy of the official 7
'/2 minute USGS Quadrangle Map (Scale: 1" = 2000') of the Edwards Recharge Zone is
attached behind this sheet. The map(s) should clearly show:
X Project site.
X USGS Quadrangle Name(s).
X Boundaries of the Recharge Zone (and Transition Zone, if applicable).
X Drainage path from the project to the boundary of the Recharge Zone.
6. X Sufficient survey staking is provided on the project to allow TCEQ regional staff to locate the
boundaries and alignment of the regulated activities and the geologic or manmade features
noted in the Geologic Assessment. The TCEQ must be able to inspect the project site or
the application will be returned.
Staking has not been provided but this project site/regulated activity is easily found. See
Attachment A for the general location of the project area. An exception to a Geologic
Assessment is not required as part of this request.
7. X ATTACHMENT C - PROJECT DESCRIPTION. Attached at the end of this form is a
detailed narrative description of the proposed project.
8. Existing project site conditions are noted below:
Existing commercial site
_ Existing industrial site
X Existing residential site
X Existing paved and/or unpaved roads
Undeveloped (Cleared)
Undeveloped (Undisturbed/Uncleared)
Other:
PROHIBITED ACTIVITIES
9. X I am aware that the following activities are prohibited on the Recharge Zone and are not
proposed for this project:
(1) waste disposal wells regulated under 30 TAC Chapter 331 of this title (relating to
Underground Injection Control);
(2) new feedlot/concentrated animal feeding operations, as defined in 30 TAC §213.3;
(3) land disposal of Class I wastes, as defined in 30 TAC §335.1;
(4) the use of sewage holding tanks as parts of organized collection systems; and
(5) new municipal solid waste landfill facilities required to meet and comply with Type I
standards which are defined in §330.41(b), (c), and (d) of this title (relating to Types
of Municipal Solid Waste Facilities).
10. X I am aware that the following activities are prohibited on the Transition Zone and are not
proposed for this project:
(1) waste disposal wells regulated under 30 TAC Chapter 331 (relating to Underground
Injection Control);
(2) land disposal of Class I wastes, as defined in 30 TAC §335.1; and
(3) new municipal solid waste landfill facilities required to meet and comply with Type I
standards which are defined in §330.41 (b), (c), and (d) of this title.
TCEQ-0587 (Rev. 10/01/2004)
Page 5 of 29
ADMINISTRATIVE INFORMATION
11. The fee for the plan(s) is based on:
For a Water Pollution Abatement Plan and Modifications, the total acreage of the site where
regulated activities will occur.
For an Organized Sewage Collection System Plans and Modifications, the total linear
footage of all collection system lines.
For a UST Facility Plan or an AST Facility Plan, the total number of tanks or piping systems.
A Contributing Zone Plan.
X A request for an exception to any substantive portion of the regulations related to the
protection of water quality.
A request for an extension to a previously approved plan.
12. Application fees are due and payable at the time the application is filed. If the correct fee is not
submitted, the TCEQ is not required to consider the application until the correct fee is submitted.
Both the fee and the Edwards Aquifer Fee Form have been sent to the Commission's:
TCEQ cashier
X Austin Regional Office (for projects in Hays, Travis, and Williamson Counties)
San Antonio Regional Office (for projects in Bexar, Coma!, Kinney, Medina, and Uvalde
Counties)
13. X Submit one (1) original and three (3) copies of the completed application to the appropriate
regional office for distribution by the TCEQ to the local municipality or county, groundwater
conservation districts, and the TCEQ's Central Office.
14. X No person shall commence any regulated activity until the Edwards Aquifer Protection
Plan(s) for the activity has been filed with and approved by the executive director.
No person shall commence any regulated activity until the Contributing Zone Plan for the
activity has been filed with the executive director.
To the best of my knowledge, the responses to this form accurately reflect all information requested
concerning the proposed regulated activities and methods to protect the Edwards Aquifer. This GENERAL
INFORMATION FORM is hereby submitted for TCEQ review. The application was prepared by:
Edward Zapata
Print Name of Customer/Agent
natur 61:?.-
�
i
g e of ustomer/Agent Date
If you have questions on how to fill out this form or about the Edwards Aquifer protection program, please contact us at 210/490-3096 for
projects located in the San Antonio Region or 512/339-2929 for projects located in the Austin Region.
Individuals are entitled to request and review their personal information that the agency gathers on its forms. They may also have any errors in their
information corrected. To review such information, contact us at 512/239-3282.
TCEQ-0587 (Rev. 10/01/2004)
Page 6 of 29
ATTACHMENT "A"
ROADWAY MAP
Page 7 of 28
Weu
732 4,
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Rtor.
ai _ > \
fPFLUGERVILLE WEST)
6444 1 NW
SCALE 1-24 000
THREE POINTS 3.6 ML
AUSTIN (STATE CAPITOL} T6 MA
CONTOUR INTERVAL 10 FEET
NATIONAL. GEODETIC VERTICAL DATUM OF 1929
Page 8 of 28
Recharge And Transition Zone
Exception Request Form
30 TAC §213.9 Effective June 1, 1999
Regulated Entity Name: Egger Acres/Dennis Drive Improvements
1. X ATTACHMENT A - Nature of Exception. A narrative description of the nature of each
exception requested is provided as ATTACHMENT A at the end of this form. All
provisions of 30 TAC §213 Subchapter A for which an exception is being requested
have been identified in the description.
2. X ATTACHMENT B - Documentation of Equivalent Water Quality Protection.
Documentation demonstrating equivalent water quality protection for the Edwards
Aquifer is provided as ATTACHMENT B at the end of this form.
ADMINISTRATIVE INFORMATION
3. X One (1) original and three (3) copies of the completed application has been submitted
to the appropriate regional office of the TCEQ.
4. X The applicant understands that no exception will be granted for a prohibited activity in
Chapter 213.
5. X The applicant understands that prior approval under this section must be obtained from
the executive director for the exception to be authorized.
To the best of my knowledge, the responses to this form accurately reflect all information requested
concerning the proposed regulated activities and methods to protect the Edwards Aquifer. This
RECHARGE AND TRANSITION ZONE EXCEPTION REQUEST FORM application is hereby
submitted for TCEQ review and executive director approval. The request was prepared by:
Edward Zapata
Print Name of Customer/Agent
°.4./?beld
Signature of C
tomer/Agent
TCEQ-0628 (Rev. 10/01/04)
1.°/e9
Date
Page 9 of 28
ATTACHMENT A — Nature of Exception
This exception request is to allow for construction of improvements to the existing streets and
drainage infrastructure. The proposed construction will not add any new impervious cover to
the project site Therefore; our nature of exception request is that a Geologic Assessment and
a Permanent Stormwater Assessment will not be included.
TCEQ-0628 (Rev. 10/01/04)
Page 10 of 28
ATTACHMENT B — Documentation of Equivalent Water Quality Protection
The project will consist of constructing improvements to the streets and drainage
infrastructure within the Egger Acres Subdivision. As mentioned above, the proposed
construction will not add any new impervious cover to the existing project site. All proposed
work will be within the existing street (impervious cover). To achieve this type of construction
in this existing single family developed neighborhood where there is limited area for
construction staging, access to all of the units has to be maintained requiring a "close as you
go" mythology process. Haul away of spoils and placement of material will have to be
performed during the work day as they are removed or delivered. Trucks will be loaded and
emptied without leaving the existing impervious surface areas that is not being disturbed. The
work zone will reduce normal thru traffic in the vicinity while construction is performed. The
construction time for this project is estimated at 240 calendar days (8 months). Because of
the "close as you go" mythology process of construction, in this project dynamic temporary
BMPs rock berms, filter logs/rolls, and mobile wheel wash units will be installed for the
duration of construction. There never will be large disturbed areas that will be able to
contribute suspended solids in the stormwater runoff Therefore, no new pollutants will be
discharged into the Edwards Aquifer.
TCEQ-0628 (Rev. 10/01/04)
Page 11 of 28
Temporary Stormwater Section
for Regulated Activities
on the Edwards Aquifer Recharge Zone
and Relating to 30 TAC §213.5(b)(4)(A), (B), (D)(I) and (G); Effective June 1, 1999
REGULATED ENTITY NAME: City of Round Rock
POTENTIAL SOURCES OF CONTAMINATION
Examples: Fuel storage and use, chemical storage and use, use of asphaltic products, construction
vehicles tracking onto public roads, and existing solid waste.
1. Fuels for construction equipment and hazardous substances which will be used during
construction:
Aboveground storage tanks with a cumulative storage capacity of less that 250 gallons
will be stored on the site for Tess than one (1) year.
Aboveground storage tanks with a cumulative storage capacity between 250 gallons
and 499 gallons will be stored on the site for less than one (1) year.
Aboveground storage tanks with a cumulative storage capacity of 500 gallons or more
will be stored on the site. An Aboveground Storage Tank Facility Plan application
must be submitted to the appropriate regional office of the TCEQ prior to moving the
tanks onto the project.
X Fuels and hazardous substances will not be stored on-site.
2. X ATTACHMENT A - Spill Response Actions. A description of the measures to be
taken to contain any spill of hydrocarbons or hazardous substances is provided at the
end of this form.
3. N/A Temporary aboveground storage tank systems of 250 gallons or more cumulative
storage capacity must be located a minimum horizontal distance of 150 feet from any
domestic, industrial, irrigation, or public water supply well, or other sensitive feature.
4. X ATTACHMENT B - Potential Sources of Contamination. Describe in an attachment
at the end of this form any other activities or processes which may be a potential
source of contamination.
There are no other potential sources of contamination.
SEQUENCE OF CONSTRUCTION
5. X ATTACHMENT C - Sequence of Major Activities. A description of the sequence of
major activities which will disturb soils for major portions of the site (grubbing,
excavation, grading, utilities, and infrastructure installation) is provided at the end of
this form. For each activity described, an estimate of the total area of the site to be
disturbed by each activity is given.
6. X Name the receiving water(s) at or near the site which will be disturbed or which will
receive discharges from disturbed areas of the project: Onion Branch (a tributary
to Brushy Creek)
TEMPORARY BEST MANAGEMENT PRACTICES (TBMPs)
Erosion control examples: tree protection, interceptor swales, level spreaders, outlet stabilization,
blankets or matting, mulch, and sod. Sediment control examples: stabilized construction exit, silt
fence, filter dikes, rock berms, buffer strips, sediment traps, and sediment basins. Please refer to the
Technical Guidance Manual for guidelines and specifications. All structural BMPs must be shown
on the site plan.
TCEQ-0628 (Rev. 10/01/04)
Page 12 of 28
7 X ATTACHMENT D - Temporary Best Management Practices and Measures. A
description of the TBMPs and measures that will be used during and after construction
are provided at the end of this form. For each activity listed in the sequence of
construction, include appropriate control measures and the general timing (or
sequence) during the construction process that the measures will be implemented.
TBMPs and measures will prevent pollution of surface water, groundwater, and
stormwater. The construction -phase BMPs for erosion and sediment controls have
been designed to retain sediment on site to the extent practicable. The following
information has been provided in the attachment at the end of this form
a. A description of how BMPs and measures will prevent pollution of surface
water, groundwater or stormwater that originates upgradient from the site and
flows across the site.
b. A description of how BMPs and measures will prevent pollution of surface
water or groundwater that originates on-site or flows off site, including pollution
caused by contaminated stormwater runoff from the site.
c. A description of how BMPs and measures will prevent pollutants from entering
surface streams, sensitive features, or the aquifer.
d. A description of how, to the maximum extent practicable, BMPs and measures
will maintain flow to naturally -occurring sensitive features identified in either the
geologic assessment, TCEQ inspections, or during excavation, blasting, or
construction.
8. The temporary sealing of a naturally -occurring sensitive feature which accepts recharge to the
Edwards Aquifer as a temporary pollution abatement measure during active construction
should be avoided.
ATTACHMENT E - Request to Temporarily Seal a Feature. A request to
temporarily seal a feature is provided at the end of this form. The request includes
justification as to why no reasonable and practicable alternative exists for each feature.
X There will be no temporary sealing of naturally -occurring sensitive features on the site.
9. X ATTACHMENT F - Structural Practices. Describe the structural practices that will be
used to divert flows away from exposed soils, to store flows, or to otherwise limit runoff
discharge of pollutants from exposed areas of the site. Placement of structural
practices in floodplains has been avoided.
10. N/A ATTACHMENT G - Drainage Area Map. A drainage area map is provided at the end
of this form to support the following requirements.
For areas that will have more than 10 acres within a common drainage area
disturbed at one time, a sediment basin will be provided.
For areas that will have more than 10 acres within a common drainage area
disturbed at one time, a smaller sediment basin and/or sediment trap(s) will be
used.
For areas that will have more than 10 acres within a common drainage area
disturbed at one time, a sediment basin or other equivalent controls are not
attainable, but other TBMPs and measures will be used in combination to
protect down slope and side slope boundaries of the construction area.
X There are no areas greater than 10 acres within a common drainage area that
will be disturbed at one time. A smaller sediment basin and/or sediment trap(s)
will be used in combination with other erosion and sediment controls within
each disturbed drainage area.
11. N/A ATTACHMENT H - Temporary Sediment Pond(s) Plans and Calculations.
Temporary sediment pond or basin construction plans and design calculations for a
proposed temporary BMP or measure has been prepared by or under the direct
TCEQ-0602 (Rev. 10/01/04)
Page 13 of 28
supervision of a Texas Licensed Professional Engineer. All construction plans and
design information must be signed, sealed, and dated by the Texas Licensed
Professional Engineer. Construction plans for the proposed temporary BMPs and
measures are provided as at the end of this form.
12. X ATTACHMENT I - Inspection and Maintenance for BMPs. A plan for the inspection
of temporary BMPs and measures and for their timely maintenance, repair, and, if
necessary, retrofit is provided at the end of this form. A description of documentation
procedures and record keeping practices is included in the plan.
13. X All control measures must be properly selected, installed, and maintained in
accordance with the manufacturers specifications and good engineering practices. If
periodic inspections by the applicant or the executive director, or other information
indicates a control has been used inappropriately, or incorrectly, the applicant must
replace or modify the control for site situations.
14. X If sediment escapes the construction site, off-site accumulations of sediment must be
removed at a frequency sufficient to minimize offsite impacts to water quality (e.g.,
fugitive sediment in street being washed into surface streams or sensitive features by
the next rain).
15. N/A Sediment must be removed from sediment traps or sedimentation ponds not later than
when design capacity has been reduced by 50%. A permanent stake will be provided
that can indicate when the sediment occupies 50% of the basin volume.
16. X Litter, construction debris, and construction chemicals exposed to stormwater shall be
prevented from becoming a pollutant source for stormwater discharges (e.g.,
screening outfalls, picked up daily).
SOIL STABILIZATION PRACTICES
Examples: establishment of temporary vegetation, establishment of permanent vegetation, mulching,
geotextiles, sod stabilization, vegetative buffer strips, protection of trees, or preservation of mature
vegetation.
17. X ATTACHMENT J - Schedule of Interim and Permanent Soil Stabilization
Practices. A schedule of the interim and permanent soil stabilization practices for the
site is attached at the end of this form.
18. X Records must be kept at the site of the dates when major grading activities occur, the
dates when construction activities temporarily or permanently cease on a portion of the
site, and the dates when stabilization measures are initiated.
19. X Stabilization practices must be initiated as soon as practicable where construction
activities have temporarily or permanently ceased.
ADMINISTRATIVE INFORMATION
20. X All structural controls will be inspected and maintained according to the submitted and
approved operation and maintenance plan for the project.
21. X If any geologic or manmade features, such as caves, faults, sinkholes, etc., are
discovered, all regulated activities near the feature will be immediately suspended.
The appropriate TCEQ Regional Office shall be immediately notified. Regulated
activities must cease and not continue until the TCEQ has reviewed and approved the
methods proposed to protect the aquifer from any adverse impacts.
TCEQ-0602 (Rev. 10/01/04)
Page 14 of 28
22. X Silt fences, diversion berms, and other temporary erosion and sediment controls will
be constructed and maintained as appropriate to prevent pollutants from entering
sensitive features discovered during construction.
To the best of my knowledge, the responses to this form accurately reflect all information requested
concerning the proposed regulated activities and methods to protect the Edwards Aquifer. This
TEMPORARY STORMWATER SECTION is hereby submitted for TCEQ review and executive
director approval. The application was prepared by:
Edward Zapata
Print Name of Customer/Agent
4/?/171
Signature of C omer/Agent
TCEQ-0602 (Rev. 10/01/04)
Date
Page 15 of 28
ATTACHMENT A — Spill Response Actions
This proposed site has limited rights-of-way (ROW) space; therefore most materials will be placed
as they arrive on site or hauled away as they are removed. At most, small onsite material storage
areas will be maintained to keep limited quantities of materials for use that day. Liquid containers
will be kept closed when fluids are not being removed and drip pans will be under any containers
with valves or spigots attached. All spills of any size will be immediately contained and all
contaminated material placed into a proper container designed for transporting the hazardous
materials. Containers will be sent to an approved hazardous materials site for proper disposal.
There are two City fire station approximately one half (1) mile from the site with hazmat trained
personnel on duty.
The TCEQ will be contacted immediately as to the type and nature of all significant hazardous
materials spills. The TCEQ will be notified as to the destination and travel days of any
contaminated material.
See related items in ATTACHMENT D — Temporary Best Management Practices and
Measures
TCEQ-0602 (Rev. 10/01/04)
Page 16 of 28
ATTACHMENT B — Potential Sources of Contamination
Possible sources of contamination are:
1) Vehicles (Traveling Public, Contractor's Trucks, & Employees)
2) Non Road Legal Equipment (Skid Steers, Loaders, etc)
3) Excavated Areas
4) Portland Cement Concrete
5) Paint
6) Construction Debris
7) Asphaltic Materials
8) Grease
9) Oil
10) Gas
TCEQ-0602 (Rev. 10/01/04)
Page 17 of 28
ATTACHMENT C — Sequence of Construction
1. Contractor will schedule phases of construction that do not exceed the work which can be
completed within a week, not including the weekend.
2. Excavations will be closed at the end of the work day, weekends, holidays, and any other
days when work is not schedule to proceed.
3. Install all of the project construction signage.
4. Install temporary erosion and sedimentation control on the inlets at Robb Lane and Karolyn
Drive.
5. Coordinate with residents to minimize impact during construction.
6. Set up, move, maintain, and remove Traffic Control as needed.
7. Perform Items 8 through 20 as applicable.
8. Saw cut, raze existing structures (sidewalks, pavement, driveway, etc), and excavate areas
to be worked.
9. Haul away all spoils as excavated.
10. Grade and compact sub -grade.
11. Deliver, install and compact flexible base material as needed.
12. Form, install steel, pour, and finish concrete as needed.
13. Deliver, install and compact backfill behind curb and gutter sections.
14. Deliver, install and compact asphaltic base.
15. Deliver, and install top soil, sod, and vegetation.
16. Deliver, install, and compact HMAC mat.
17. Deliver and install pavement makings (paint, buttons, etc) and signage.
18. Clean existing pavement adjacent to the work site at the close of each work day or set-up a
mobile wheel washing operation.
19. Collect all construction debris and place in a covered container, at least daily.
20. Covered containers will be closed and emptied at least weekly or when % full.
21. Repeat Task Items 8 through 20 until project acceptance letter is received by contractor.
22. Final walk-through with the Contractor and Engineer.
23. Final acceptance letter for the project.
24. Remove all of the project construction signage.
Disturbed Area
Approximately forty-one thousand four hundred (41, 400) square feet of total disturbed area is
anticipated. Approximately seventy-one percent (71 %) of the area to be disturbed is existing
impervious cover. The remaining twenty-nine percent (29%) of disturbed area will be in open
terrain. There will not be an increase in impervious cover within the construction area.
TCEQ-0602 (Rev. 10/01/04)
Page 18 of 28
• y M e
ATTACHMENT D — Temporary Best Management Practices and Measures (TBMP's)
TBMP's proposed to be utilized in the temporary Storm Water Pollution Prevention Plan (SW3P)
during the construction of the proposed Eggers Acres Subdivision project are:
1) Construction phases are to be completed in the same work week to minimize exposure.
2) Install inlet protection at inlet openings along Virginia Drive, Karolyn Drive, and Robb Lane
before beginning any excavation work.
3) Install rock berms at the downstream end of the project prior to beginning any work.
4) Check, re -set, and install dynamic run-off control measures at the end of each work day
and before a predicted storm event.
5) Provide and maintain covered trash and debris containers.
6) Existing impervious surfaces to be cleaned of spoils and any other loose materials at the
end of the work day.
7) Control employee and equipment parking
8) Daily maintenance of the control measures.
9) Work restrictions on Ozone Action Days.
TCEQ-0602 (Rev. 10/01/04)
Page 19 of 28
ATTACHMENT F — Structural Practices
The proposed Egger Acres/Dennis Drive Improvements construction site receives limited storm
water excepts what runoffs the existing residential lots and streets. The deepest excavation for the
proposed project will be approximately ten feet (10') below the existing ground level or existing
surface of the street pavement. Because the project involves installation of storm sewer in existing
pavements (concrete and asphalt), typical silt fencing installation or implementing structural
controls would be problematic. However, the excavated areas will provide some sediment
capturing detention of storm water runoff while open during the occurrence of an unpredicted rain
fall event. This with the addition of dynamic TBMPs such as filter logs/rolls and mobile wheel wash
units engaged when any rainfall events are predicted, pollution will be adequately mitigated.
TCEQ-0602 (Rev. 10/01/04)
Page 20 of 28
ATTACHMENT I — Inspection and Maintenance for TBMP's
All temporary erosion and sedimentation control measures require good house keeping practices
which must be maintained to have an effective operating condition. The plans require daily
cleaning and inspection to maintain this system of TBMP's. If site inspections identify problems,
the contractor will be required to perform the necessary maintenance to ensure the continued
effectiveness of storm water controls.
TCEQ-0602 (Rev. 10/01/04)
Page 21 of 28
ATTACHMENT J — Schedule of Interim and Permanent Soil Stabilization Practices
Permanent soil stabilization practices will be used, including the use of sod to establish permanent
vegetation. Stabilization measures shall be on-going as each phase of the construction activities
progresses.
TCEQ-0602 (Rev. 10/01/04)
Page 22 of 28
•
Agent Authorization Form
For Required Signature
Edwards Aquifer Protection Program
Relating to 30 TAC Chapter 213
Effective June 1, 1999
I James R Nuse, PE, City Manager, of the City of Round Rock have authorized Edward
Zapata of the City of Round Rock to represent and act on the behalf of the above named
Corporation, Partnership, or Entity for the purpose of preparing and submitting this plan
application to the Texas Commission on Environmental Quality (TCEQ) for the review and
approval consideration of regulated activities.
I also understand that:
1. The applicant is responsible for compliance with 30 Texas Administrative Code
Chapter 213 and any condition of the TCEQ's approval letter. The TCEQ is authorized
to assess administrative penalties of up to $10,000 per day per violation.
2. For applicants who are not the property owner, but who have the right to control and
possess the property, additional authorization is required from the owner.
3. Application fees are due and payable at the time the application is submitted. The
application fee must be sent to the TCEQ cashier or to the appropriate regional office.
The application will not be considered until the correct fee is received by the
commission.
4. A notarized copy of the Agent Authorization Form must be provided for the person
preparing the application, and this form must accompany the completed application.
t, ' G
Date
THE STATE OF TEXAS §
County of Williamson §
BEFORE ME, the undersigned authority, on this day personally appeared James R. Nuse, PE, known
to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to
me that he executed same for the purpose and consideration therein expressed.
GIVEN under my hand and seal of office on this 10day of pi6 ,94ft.
Notary Public Signature Ty2AY1A L • MA
ped or Printed Name of Notary
MY COMMISSION EXPIRES: &tLL( iIA2-1 .�i� SARALWHITE
TCEQ-0599 (Rev.10/01/04)
Page 23 of 28
Texas Commission on Environmental Quality
Edwards Aquifer Protection Program
Application Fee Form
NAME OF PROPOSED REGULATED ENTITY: Little Oaks Subdivision
REGULATED ENTITY LOCATION: Round Rock, Texas
NAME OF CUSTOMER: City of Round Rock
CONTACT PERSON: Edward Zapata PHONE: (512) 218-6605
(Please Print)
Customer Reference Number (if issued): CN 600413181 (nine digits)
Regulated Entity Reference Number(if issued): RN (nine digits)
Austin Regional Office (3373) ❑ Hays
San Antonio Regional Office (3362) ❑ Bexar
❑ Travis ® Williamson
❑ Comal ❑ Medina ❑ Kinney ❑ Uvalde
Application fees must be paid by check, certified check, or money order, payable to the Texas Commission on
Environmental Quality. Your canceled check will serve as your receipt. This form must be submitted with your fee
payment. This payment is being submitted to (Check One):
® Austin Regional Office
❑ Mailed to TCEQ:
TCEQ — Cashier
Revenues Section
Mail Code 214
P.O. Box 13088
Austin, TX 78711-3088
❑ San Antonio Regional Office
❑ Overnight Delivery to TCEQ:
TCEQ - Cashier
12100 Park 35 Circle
Building A, 3rd Floor
Austin, TX 78753
512/239-0347
Site Location (Check All That Apply): ® Recharge Zone ❑ Contributing Zone
0 Transition Zone
Sign ture
If you have questior1's on how to fill out this form or about the Edwards Aquifer protection program, please contact us at 210/490-3096 for
projects located in the San Antonio Region or 512/339-2929 for projects located in the Austin Region.
Individuals are entitled to request and review their personal information that the agency gathers on its forms. They may also have any errors in their
information corrected. To review such information, contact us at 512/239-3282.
�
7—
Date,
TCEQ-0574 (Rev. 4/25/08)
Page 24 of 28
Type of Plan
Size
Fee Due
Water Pollution Abatement Plan, Contributing Zone Plan:
One Single Family Residential Dwelling
Acres
$
Water Pollution Abatement Plan, Contributing Zone Plan:
Multiple Single Family Residential and Parks
Acres
$
Water Pollution Abatement Plan, Contributing Zone Plan:
Non-residential
Acres
$
Sewage Collection System
L.F.
$
Lift Stations without sewer lines
Acres
$
Underground or Aboveground Storage Tank Facility
Tanks
$
Piping System(s)(only)
Each
$
Exception
Each
$ 500.00
Extension of Time
Each
$
Sign ture
If you have questior1's on how to fill out this form or about the Edwards Aquifer protection program, please contact us at 210/490-3096 for
projects located in the San Antonio Region or 512/339-2929 for projects located in the Austin Region.
Individuals are entitled to request and review their personal information that the agency gathers on its forms. They may also have any errors in their
information corrected. To review such information, contact us at 512/239-3282.
�
7—
Date,
TCEQ-0574 (Rev. 4/25/08)
Page 24 of 28
Texas Commission on Environmental Quality
Edwards Aquifer Protection Program
Application Fee Schedule
30 TAC Chapter 213 (effective 05/01/2008)
Water Pollution Abatement Plans and Modifications
Contributing Zone Plans and Modifications
PROJECT
PROJECT AREA IN ACRES
FEE
One Single Family Residential Dwelling
<5
Multiple Single Family Residential and Parks
<5
5 < 10
10 <40
40<100
100 < 500
500
Non-residential (Commercial, industrial, institutional,
multi -family residential, schools, and other sites where
regulated activities will occur)
<1
1<5
5 < 10
10 < 40
40 < 100
>_ 100
$650
$1,500
$3,000
$4,000
$6,500
$8,000
$10,000
$3,000
$4,000
$5,000
$6,500
$8,000
$10,000
Organized Sewage Collection Systems and Modifications
PROJECT
COST PER LINEAR FOOT
MINIMUM FEE
MAXIMUM FEE
Sewage Collection Systems
$0.50
$650 - $6,500
Underground and Aboveground Storage Tank System Facility Plans and Modifications
PROJECT
COST PER TANK OR PIPING
SYSTEM
MINIMUM FEE
MAXIMUM FEE
Underground and Aboveground Storage Tank Facility
$650
$650 - $6,500
Exception Requests
PROJECT
FEE
Exception Request
$500
Extension of Time Requests
PROJECT
FEE
Extension of Time Request
$150
TCEQ-0574 (Rev. 4/25/08)
Page 25 of 28
fag
TCEQ
TCEQ Core Data Form
TCEQ Use Only
For detailed instructions regarding completion of this form, please read the Core Data Form Instructions or call 512-239-5175.
SECTION I: General Information
1. Reason for Submission (If other is checked please describe in space provided)
® New Permit, Registration or Authorization (Core Data Form should be submitted with the program application)
Renewal (Core Data Form should be submitted with the renewal form) ❑ Other Recharge Zone Exception Request
2. Attachments Describe Any Attachments: (ex. Title VApplication, Waste Transporter Application, etc.)
►� Exception Request
Yes ❑No
3. Customer Reference Number (if issued)
CN 600413181
SECTION II: Customer Information
Follow this link to search
for CN or RN numbers in
Central Registry"
4. Regulated Entity Reference Number (if issued)
RN
5. Effective Date for Customer Information Updates (mmiddlyyyy) 16/02/2009
6. Customer Role (Proposed or Actual) - as it relates to the Regulated Entity listed on this form. Please check only one the following:
of
❑Owner
❑ Operator
❑Occupational Licensee ❑ Responsible Party
❑
Owner & Operator
Voluntary Cleanup Applicant ❑Other:
7. General Customer Information
❑ New Customer
❑Change in Legal Name (Verifiable with the Texas
**If "No
.1
Update to Customer Information ❑ Change in Regulated Entity Ownership
Secretary of State) ❑ No Change**
Change" and Section 1 is complete, skip to Section 111- Regulated Entity Information,
8. Type of Customer:
❑ Corporation
❑ Individual
❑ Sole Proprietorship- D.B.A
City Government
❑ County Government
❑ Federal Government
❑ State Government
❑ Other Government
❑ General Partnership
❑ Limited Partnership
L Other:
9. Customer Legal Name (If an individual, print last name first ex: Doe, John) If new Customer, enter previous Customer
below End Date:
City of Round
Rock
10.
Engineering & Development Services
Address:
2008
Enterprise Drive
City
I Round Rock
State
TX I
ZIP
78664
ZIP + 4
11. Country Mailing Information (if outside USA)
12. E -Mail Address (if applicable)
13.
ezapataground-rock.tx.us
Telephone Number
( 512 ) 218-6605
16.
14. Extension or Code
I
15. Fax Number (if applicable)
I ( 512 ) 218-5563
Federal Tax ID (9 digits)
17. TX State Franchise Tax ID (11 digits)
18. DUNS Number(ffapplicable) 19. TX SOS Filing Number (if applicable)
I I
20. Number of Employees
❑ 0-20 ❑ 21-100 ❑ 101-250 ❑ 251-500
501 and higher
21. Independently Owned and Operated?
❑Yes
RI No
SECTION III: Regulated Entity Information
22. General Regulated Entity Information (If 'New Regulated Entity" is selected below this form should be accompanied by a permit application)
® New Regulated Entity ❑ Update to Regulated Entity Name ❑ Update to Regulated Entity Information No Change** (See below)
**If "NO CHANGE" is checked and Section 1 is complete, skip to Section IV, Preparer Information.
23. Regulated Entity Name (name of the site where the regulated action is taking place)
Egger Acres Subdivision
TCEQ-10400 (09/07)
Page 26 of 28
`24. Street Address
of the Regulated
Entity:
(No P.O. Boxes)
Project Site
1400-1800 Block of Robb Lane, 500 Block of Dennis Drive, 500 Block of Virginia
Drive,1600 Block of Karen Cove, and 500 Block of Sara Drive
City
Round Rock
State
TX
ZIP
78681
ZIP + 4
.1
Edwards Aquifer
25. Mailing
Address:
City of Round Rock - Engineering & Development Services
2008 Enterprise Drive
City
Round Rock
State
TX
ZIP
78664
ZIP + 4
26. E -Mail Address:
ezapata@round-rock.tx.us
27. Telephone Number 28. Extension or Code 29. Fax Number (f applicable)
( 512 ) 218-6605
(512 ) 218-5563
30. Primary SIC Code (4 digits) 31. Secondary SIC Code (4 digits) 32. Primary NAICS Code 33. Secondary NAICS Code
(5 or 6 digits) (5 or 6 digits)
•
New Source Review —Air
■
34. What is the Primary Business of this entity? (Please do not repeat the SIC or NAICS description.)
City Government
35. Description to
Physical Location:
36. Nearest City
uestions 34 — 37 address geographic location. Please refer to the instructions for applicability.
North side of the 1000 block of East Palm Valley Boulevard (US Hwy. 79)
County
State
Round Rock
Williamson
TX
Nearest ZIP Code
78681
37. Latitude (N) In Decimal:
Degrees
Minutes
30.523483
38. Longitude (W) In Decimal:
97.677171
Seconds
Degrees
Minutes
30
31
25
97
40
Seconds
38
39. TCEQ Programs and ID Numbers Check all Programs and write in the permits/registration numbers that will be affected by the updates submitted on this form or the updates
may not be made. If your Program is not listed, check other and write it in. See the Core Data Form instructions for additional id
SECTION IV: Preparer Information
0 Municipal Solid Waste
0 Sludge
0 Utilities
0 Other:
40. Name:
Edward Zapata
41. Title:
42. Telephone Number 43. Ext./Code
Project Manager
44. Fax Number 45. E -Mail Address
(512) 218-6605
(512) 218-5563
SECTION V: Authorized Signature
46. By my signature below, I certify, to the best of my knowledge, that the information provided in this form is true and complete, and
that I have signature authority to submit this form on behalf of the entity specified in Section II, Field 9 and/or as required for the
updates to the ID numbers identified in field 39.
(See the Core Data Form instructions for more information on who should sign this form.)
Company:
ezapata@round-rock.tx.us
Namepn Print) :
City of Round Rock
Job Title:
Edward Zapata
Development Engineer
Phone:
Signature:
Date:
TCEQ-10400 (09/07)
(512)218-6605
4/f4i't
Page 27 of 28
gu Once.
IN
Dam Safety
■
Districts
.1
Edwards Aquifer
■
Industrial Hazardous Waste
New Project
•
New Source Review —Air
■
OSSF
•
Petroleum Storage Tank
•
PWS
.1
Stormwater
■
Title V — Air
•
Tires
■
Used Oil
•
Voluntary Cleanup
•
Waste Water
•
Wastewater Agriculture
■
Water Rights
SECTION IV: Preparer Information
0 Municipal Solid Waste
0 Sludge
0 Utilities
0 Other:
40. Name:
Edward Zapata
41. Title:
42. Telephone Number 43. Ext./Code
Project Manager
44. Fax Number 45. E -Mail Address
(512) 218-6605
(512) 218-5563
SECTION V: Authorized Signature
46. By my signature below, I certify, to the best of my knowledge, that the information provided in this form is true and complete, and
that I have signature authority to submit this form on behalf of the entity specified in Section II, Field 9 and/or as required for the
updates to the ID numbers identified in field 39.
(See the Core Data Form instructions for more information on who should sign this form.)
Company:
ezapata@round-rock.tx.us
Namepn Print) :
City of Round Rock
Job Title:
Edward Zapata
Development Engineer
Phone:
Signature:
Date:
TCEQ-10400 (09/07)
(512)218-6605
4/f4i't
Page 27 of 28
Texas Commission on Environmental Quality
Water Pollution Abatement Plan
General Construction Notes
1 Written construction notification must be given to the appropriate TCEQ regional office no later
than 48 hours prior to commencement of the regulated activity. Information must include the
date on which the regulated activity will commence, the name of the approved plan for the
regulated activity, and the name of the prime contractor and the name and telephone number
of the contact person.
2. All contractors conducting regulated activities associated with this project must be provided
with complete copies of the approved Water Pollution Abatement Plan and the TCEQ letter
indicating the specific conditions of its approval. During the course of these regulated
activities, the contractors are required to keep on-site copies of the approved plan and
approval letter.
3. If any sensitive feature is discovered during construction, all regulated activities near the
sensitive feature must be suspended immediately. The appropriate TCEQ regional office must
be immediately notified of any sensitive features encountered during construction. The
regulated activities near the sensitive feature may not proceed until the TCEQ has reviewed
and approved the methods proposed to protect the sensitive feature and the Edwards Aquifer
from any potentially adverse impacts to water quality.
4. No temporary aboveground hydrocarbon and hazardous substance storage tank system is
installed within 150 feet of a domestic, industrial, irrigation, or public water supply well, or other
sensitive feature.
5. Prior to commencement of construction, all temporary erosion and sedimentation (E&S)
control measures must be properly selected, installed, and maintained in accordance with the
manufacturers specifications and good engineering practices. Controls specified in the
temporary storm water section of the approved Edwards Aquifer Protection Plan are required
during construction. If inspections indicate a control has been used inappropriately, or
incorrectly, the applicant must replace or modify the control for site situations. The controls
must remain in place until disturbed areas are revegetated and the areas have become
permanently stabilized.
6. If sediment escapes the construction site, off-site accumulations of sediment must be removed
at a frequency sufficient to minimize offsite impacts to water quality (e.g., fugitive sediment in
street being washed into surface streams or sensitive features by the next rain).
7 Sediment must be removed from sediment traps or sedimentation ponds not later than when
design capacity has been reduced by 50%. A permanent stake must be provided that can
indicate when the sediment occupies 50% of the basin volume.
8. Litter, construction debris, and construction chemicals exposed to stormwater shall be
prevented from becoming a pollutant source for stormwater discharges (e.g., screening
outfalls, picked up daily).
9. All spoils (excavated material) generated from the project site must be stored on-site with
proper E&S controls. For storage or disposal of spoils at another site on the Edwards Aquifer
Recharge Zone, the owner of the site must receive approval of a water pollution abatement
plan for the placement of fill material or mass grading prior to the placement of spoils at the
other site.
TCEQ-0592 (Rev. 3/15/07)
Page 28 of 29
10. Stabilization measures shall be initiated as soon as practicable in portions of the site where
construction activities have temporarily or permanently ceased, but in no case more than 14
days after the construction activity in that portion of the site has temporarily or permanently
ceased. Where the initiation of stabilization measures by the 14th day after construction
activity temporary or permanently cease is precluded by weather conditions, stabilization
measures shall be initiated as soon as practicable. Where construction activity on a portion of
the site is temporarily ceased, and earth disturbing activities will be resumed within 21 days,
temporary stabilization measures do not have to be initiated on that portion of site. In areas
experiencing droughts where the initiation of stabilization measures by the 14th day after
construction activity has temporarily or permanently ceased is precluded by seasonal arid
conditions, stabilization measures shall be initiated as soon as practicable.
11. The following records shall be maintained and made available to the TCEQ upon request: the
dates when major grading activities occur; the dates when construction activities temporarily or
permanently cease on a portion of the site; and the dates when stabilization measures are
initiated.
12. The holder of any approved Edward Aquifer protection plan must notify the appropriate
regional office in writing and obtain approval from the executive director prior to initiating any
of the following:
A. any physical or operational modification of any water pollution abatement structure(s),
including but not limited to ponds, dams, berms, sewage treatment plants, and
diversionary structures;
B. any change in the nature or character of the regulated activity from that which
was originally approved or a change which would significantly impact the ability of the
plan to prevent pollution of the Edwards Aquifer;
C. any development of land previously identified as undeveloped in the original
water pollution abatement plan.
Austin Regional Office
2800 S. IH 35, Suite 100
Austin, Texas 78704-5712
Phone (512) 339-2929
Fax (512) 339-3795
THESE GENERAL CONSTRUCTION NOTES MUST BE INCLUDED ON THE CONSTRUCTION
PLANS PROVIDED TO THE CONTRACTOR AND ALL SUBCONTRACTORS.
TCEQ-0592 (Rev. 3/15/07)
Page 29 of 29
8
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DATE: June 10, 2009
SUBJECT: City Manager Approval — June 12, 2009
ITEM: Consider executing "Agent Authorization Form For Required Signature
Edwards Aquifer Protection Program Relating to 30 TAC Chapter 213"
authorizing Edward Zapata to represent and act on behalf of the City for the
Egger Acres and Dennis Drive Improvements Project.
Department: Engineering & Development Services
Staff Person: Danny Haiden, P.E., City Engineer
Justification:
The Egger Acres and Dennis Drive Improvements Project is over the Edwards Aquifer Recharge
Zone (EARZ). The City will have to address EARZ requirements and the execution of this form
will authorize Edward Zapata of the City's Engineering and Development Services Department
to act as an agent for the City.
Funding:
Cost: $500.00
Source of funds: 2002 G.O. Bonds
Outside Resources: N/A
Background Information:
The Egger Acres and Dennis Drive Improvements Project will construct underground storm
sewer which is a regulated activity under the State of Texas rules for development over the
Edwards Aquifer Recharge Zone (EARZ). The City will soon be submitting an Exception Request
Application to the Texas Commission on Environmental Quality (TCEQ) requesting an exception
from the requirements of filing a Water Pollution Abatement Plan, performing a Geologic
Assessment, and providing permanent water quality controls. The form being considered will
allow Edward Zapata to submit the Exception Request.
Public Comment: N/A
UPDATED APRIL 2008