Gregg Manor Subdivision Lift Station (SER-5219R2)

CITY OF AUSTIN
AUSTIN WATER UTILITY
PROJECT MANUAL
Austin Water Utility Submersible Lift Station
Specifications
VOLUME 2 of 3
GREGG MANOR LIFT STATION & OFFSITE WWFM
C.I.P. PROJECT NUMBER: 3353.146
SOLICITATION NUMBER: IFB 6100 CLMC1155
CITY OF AUSTIN
Austin Water Utility
6310 Wilhelmina Delco Dr.
Austin, Texas 78752
PREPARED BY:
QUIDDITY ENGINEERING, LLC
FIRM REGISTRATION NUMBER: F-23290
LAND SURVEYORS REGISTRATION NUMBER: 10046100
912 S. CAPITAL OF TEXAS HIGHWAY, SUITE 300
AUSTIN, TEXAS 78741
The City of Austin is committed to compliance with the Americans with Disabilities Act.
Reasonable modifications and equal access to communications will be provided upon request.

3353.146
6100 CLMC1
July 2026
July 2026
23
INTERIM REV
NOT INTENDED FOR CONST
BIDDING OR PERMIT PUR
ENGINEER: C.J. TROUTT, P.E.
P.E. SERIAL NO.4:1075
DATE: JULY 2026
7/72/82/290/2266
VIEW
TRUCTION,
RPOS0031E-02 987S117//00/.21/-1//22500000 //938222 ///22 0022/222000 332226335

Bidding Requirements, Contract Forms and Conditions of the Contract
Table of Contents
Document Revision Document
Number Date Name
VOLUME 2
02/27/2026 Table of Contents
City Standard Technical Specifications
Series 200
02500 06/19/2025 ACCESS ROAD
02800 06/19/2025 SITE REQUIREMENTS
02805 06/19/2025 CHAIN LINK SECURITY FENCE
Series 1000
10435 06/19/2025 LIFT STATION SIGN
10522 06/19/2025 FIRE EXTINGUISHERS
Series 1100
11305 06/19/2025 SUBMERSIBLE NON-CLOG SEWAGE PUMPS
11309 06/19/2025 WET WELL AERATION ODOR CONTROL SYSTEM
Series 1300
13035 06/19/2025 LIFT STATION VALVE VAULT
13040 06/19/2025 LIFT STATION FLOW METER VAULTS
13120 06/19/2025 ELECTRICAL CONTROL ENCLOSURE
13310 06/19/2025 TRANSIT TIME FLOW METER
13319 06/19/2025 POLYMER CONCRETE WET WELL
Series 1500
15065 06/19/2025 SUBMERSIBLE PIPING
15202 06/19/2025 JIB CRANE AND ELECTRICAL HOIST
15501 06/19/2025 SUBMERSIBLE WASTEWATER VALVES
Series 1600
16010 08/22/2016 ELECTRICAL GENERAL PROVISIONS
16011 09/30/2015 IDENTIFICATIONS
16012 08/22/2016 POWER SYSTEMS STUDY AND ARC FLASH
16020 09/30/2015 UTILITIES
16120 08/22/2016 480 V MOTOR CONTROL CENTER
16130 09/30/2015 BOXES AND CABINETS
16140 09/30/2015 WIRING DEVICES
16150 09/01/2016 RACEWAYS, FITTINGS AND SUPPORTS
16191 10/24/2016 MISCELLANEOUS EQUIPMENT
16200 09/30/2015 WIRES CONDUCTOR CABLES - 600V AND BELOW
16205 09/30/2015 WIRE AND CABLE TAGGING
16210 08/22/2016 EMERGENCY GENERATOR
Rev. 02/27/2026 Table of Contents Page 1 of 2

Bidding Requirements, Contract Forms and Conditions of the Contract
Table of Contents
16263 09/16/2024 120 VAC UNINTERRUPTABLE POWER SUPPLY
16400 08/22/2016 SURGE PROTECTION DEVICES
16440 08/22/2016 DISCONNECT SWITCHES AND ENCLOSED CIRCUIT BREAKERS
16460 08/22/2016 DRY TYPE TRANSFORMERS - 600 VOLTS AND BELOW
16500 08/22/2016 PANELBOARDS
16520 02/02/2012 SITE LIGHTING
16524 08/22/2016 480 V AUTOMATIC TRANSFER SWITCH
16550 08/22/2016 GROUNDING
16710 02/28/2015 PLC BASED REMOTE TELEMETRY UNIT, RTU
16720 03/31/2015 ANNUNCIATOR
16920 11/08/2017 BUBBLER SYSTEM
16941 08/22/2016 SUBMERSIBLE LEVEL TRANSDUCER
16942 08/22/2016 DIGITAL INDICATOR CONTROLLER
16943 08/22/2016 TEMPERATURE TRANSMITTER (RTD)
16950 04/28/2018 CALIBRATION AND TESTING
Special Specifications
SS 15551 07/17/2025 FIBERGLASS SLIDING GATES
SS 17330 06/19/2025 SUPPLEMENTAL COMMUNICATIONS SYSTEMS
Rev. 02/27/2026 Table of Contents Page 2 of 2

ACCESS ROAD
SECTION 02500
PART I - GENERAL
1.01 SUMMARY
A. The work performed under this Section shall include: providing all labor,
materials, equipment and related items necessary to furnish and construct an all
weather lift station access road. All work shall conform to the City of Austin
Standard Specifications.
1.02 RELATED REQUIREMENTS
A. City Standard Technical Specifications for road design and construction.
B. Subsurface Investigation.
C. Site requirements of Specification 02800.
D. Design drawings shall be part of the lift station plan submittal.
PART II - PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
2.02 MATERIALS/CONSTRUCTION
A. Ribbon Curbing
1. A one-foot-wide flat ribbon curbing with two rows of number four rebar is
required in construction on asphalt roads only. Cement is to be domestic
portland cement with regular aggregate mixed to form concrete at 3000 psi
at twenty-eight days.
C. Asphalt
1. Hot mix asphaltic pavement, a minimum of (1 1/2) inches thick may be used
in areas that are not prone to erosion.
D. Concrete
1. Concrete pavement with # 5 steel rebar reinforcement is to be used in high
erosion areas or where other design conditions warrant.
E. Exposed Aggregate
1. Exposed aggregate concrete pavement with # 5 steel rebar reinforcement
may be used as an option for aesthetic appearance.
F. Concrete Pavers
Ver. March 2023 02500 Gregg Manor Lift Station & Offsite WWFM
Page 1 of 4 Rev. 06/19/25
By Quiddity Engineering

ACCESS ROAD
SECTION 02500
1. In environmentally sensitive areas "open type" concrete pavers that allow
grass to grow through may be installed as an option for aesthetic
appearance.
2. The pavers must be rated for HS-20 vehicular traffic.
3. Installation
a. Remove soil 5" to 15" in depth depending upon area. Unstable or
unconsolidated subgrade material must be excavated per design.
b. Compact subsoil and subsurface areas. Spread clean sand, leveling
course to depth of 1"-2" and screed level and set paver.
c. Allow soil mix to settle to 12" below paver surface and seed or plug
selected turf grasses per design.
G. Base material and subgrade preparation shall meet or exceed the requirements
of the City of Austin Standard Specifications for road construction.
H. Two (2) six (6) foot long City of Austin Standard concrete tire stops shall be
installed at the end of the access road six (6) feet in front of the electrical
control building, and fixed in place.
2.03 FUNCTIONAL REQUIREMENTS
A. The access road shall be a minimum of twelve (12) feet wide with one foot wide
flat, ribbon curbing.
B. The road shall not exceed a maximum slope of 12 percent. Refer to Specification
02800.
C. Access roads must have a paved turn-around area. Refer to standard lift station
site layout plan.
D. The road shall be constructed of either asphalt, concrete, exposed aggregate
concrete, or concrete pavers on suitable road base as design conditions warrant.
E. The access roadway shall be designed to accommodate a service tractor-trailer
up to 64 feet in length unless written documentation from the City's contractor
service hauler indicates that a shorter design vehicle will be used for accessing
the proposed site.
Ver. March 2023 02500 Gregg Manor Lift Station & Offsite WWFM
Page 2 of 4 Rev. 06/19/25
By Quiddity Engineering

ACCESS ROAD
SECTION 02500
PART III - EXECUTION
3.08 TESTING AND INSPECTION
A. Testing
1. All materials used in the construction of an access road shall meet or exceed
the testing requirements of the City of Austin Standard Specifications.
2. During construction, the Contractor will meet with the City of Austin
inspector and inspect the project during key construction phases. Any
deficiencies identified must be corrected before construction may proceed.
B. Inspection
1. Upon completion of the project, the Contractor will meet with the City of
Austin Project Manager and inspect the project. Any deficiencies identified
must be corrected prior to final acceptance of the project by the City of
Austin Water Utility.
Ver. March 2023 02500 Gregg Manor Lift Station & Offsite WWFM
Page 3 of 4 Rev. 06/19/25
By Quiddity Engineering

ACCESS ROAD
SECTION 02500
THIS PAGE HAS BEEN LEFT BLANK INTENTIONALLY TO FACILITATE TWO
SIDED PRINTING.
Ver. March 2023 02500 Gregg Manor Lift Station & Offsite WWFM
Page 4 of 4 Rev. 06/19/25
By Quiddity Engineering

SITE REQUIREMENTS
SECTION 02800
PART I - GENERAL
1.01 SUMMARY
This section specifies the general methods and requirements applicable to the
development of a lift station site.
1.02 RELATED REQUIREMENTS
A. Austin Water Utility Lift Station Specifications
B. City of Austin Standard Specifications
C. Texas Commission on Environmental Quality Regulations
1.03 REFERENCES (NOT USED)
1.04 DEFINITIONS (NOT USED)
1.05 SYSTEM DESCRIPTION
A. Site Selection
1. In the selection of a site for a lift station, consideration shall be given to
minimizing noise, odor, and other nuisance potential. The lift station site
shall be located at least 100 feet from any building. A buffer zone is
required between the lift station and its surrounding environment and
shall contain natural vegetation and any other acceptable method to
enable the lift station to blend into the surrounding environment.
2. The station site shall not be subject to flooding. Entrance hatches and all
vents shall be at least one foot above the 100-year flood level. The
Electrical enclosure/building shall be at least two feet above the 100-year
flood level.
3. The lift station site shall be well-drained away from any surrounding
structures and shall be easily accessible from a street or highway to
satisfy TCEQ 217.
B. Security Fence
1. The lift station site shall be enclosed by a security fence. All slabs,
equipment and utilities shall be located within the fenced area no less than
five (5) feet from the fence.
C. Access Road
1. The station shall have an all-weather access road with turn-around area.
Refer to Specification 02500 Access Road.
Ver. March 2023 02800 Gregg Manor Lift Station & Offsite WWFM
Page 1 of 3 Rev. 06/19/25
by Quiddity Engineering

SITE REQUIREMENTS
SECTION 02800
D. Easements
1. A separate recorded water and wastewater lift station easement is
required. The easement shall cover the entire site and include a three (3)
foot wide boundary outside and around the security fence. This easement
must be secured and recorded prior to final acceptance of the lift station.
2. A separate recorded water and wastewater utility and access road
easement is required. This easement shall be a minimum of 25 feet in
width. The easement shall be shown on construction plans.
3. Easements shall be marked with iron pins.
E. Emergency Generator
1. An emergency generator for providing backup electrical power shall be
required. The emergency generator shall be sized to run all equipment
simultaneously, including all pumps, blowers, odor control, HVAC,
instrumentation, lighting, and receptacles. Refer to Specification 16210
Emergency Generator.
F. Potable Water
1. All lift station sites must be provided with potable water service. A water
service extension may be required if water utility lines are not near the
site. The necessity for a water service extension will be determined on a
case by case basis.
2. The service line must be sized to provide adequate water flow and
pressure for wash-down purposes and irrigation of landscaping.
3. A reduced pressure zone backflow preventer (RPZ) is required at the
point of connection to the water utility main. The required unit shall be a
Watts Reduced Pressure Zone Backflow Prevention System #009 with
freeze proof cover. Provide backflow preventer report prepared by a
certified tester indicating the device is installed correctly and operating
properly.
4. A potable water yard hydrant with a hose connection vacuum breaker
to prevent backflow shall be installed inside the lift station yard in a
convenient location near the wet well. The yard hydrant shall be a
Freezeless Iowa Yard Hydrant Model Y34 or approved equal. The
bury depth shall be a minimum of 2 feet. The hose connection vacuum
breaker shall be constructed of brass with hose threaded connectors.
5. A minimum of a 5/8 inch water meter is required. All fees and associated
installation costs shall be the responsibility of contractor or developer.
6. All exposed above ground water piping shall be freeze protected.
Ver. March 2023 02800 Gregg Manor Lift Station & Offsite WWFM
Page 2 of 3 Rev. 06/19/25
by Quiddity Engineering