FEMA FLOODPLAIN MAPS IN B/CS

Last Updated: April 12, 2024

Special thanks to the stakeholders from the local engineering community who took time out of their busy schedules to provide comments and discussion on the latest revisions over this multi-year process. These 2024 Guidelines, Specifications and Details are effective April 15, 2024.

If a project is substantially designed under the previous 2020 edition, please coordinate with the City Engineer as those plans may not need to be modified.

Additional proposed changes not incorporated with the 2024 version will be reviewed with stakeholders going forward.

 

DESIGN GUIDELINES


The current B/CS Unified Design Guidelines for Drinking Water, Wastewater, Streets, and Drainage are available below in PDF format. These manuals guide engineers in designing the infrastructure to the acceptable standards of both the City of Bryan and the City of College Station.


All designs shall be submitted with a letter acknowledging that city standards were followed.  Any deviations from these standards shall be listed in the acknowledgment letter. 


Please contact us with any questions or comments concerning the items on this web page.


COLLEGE STATION LIFT STATION DESIGN GUIDELINES

STANDARD TRAFFIC CONSTRUCTION DETAILS AND SPECIFICATIONS

TECHNICAL SPECIFICATIONS


The current B/CS Unified Technical Specifications for Drinking Water, Wastewater, Streets, and Drainage are available below in PDF format.


This information is provided as a technical resource for engineering and architectural professionals for use in design and construction activities in the City’s rights-of-way or easements. Design professionals assume responsibility for selection, reference, and appropriate application of these resources. The technical specifications can only be modified when approved in advance by the City Engineer, or an authorized representative. Persons making use of the information contained in these files shall be solely responsible for their use. The files are not intended as a substitute for the professional judgment of a design professional.


General

Updated Spec Number Document
12/1/20 Spec 01 30 00 Digital Construction Pictures
2/1/18 Spec 01 55 26 Traffic Control
2/1/18 Spec 01 58 00 Project Identification (City of Bryan Only)
12/1/20 Spec 01 71 13 Mobilization
8/1/12 Spec 01 71 23 Construction Surveying
8/1/12 Spec 02 41 13.13 Removal of Existing Concrete
12/1/20 Spec 03 30 00 Concrete
2/1/18 Spec 03 30 01 Concrete Blocking or Anchorage
3/1/21 Spec 03 34 00 Flowable Fill Existing Line
2/1/18 Spec 04 05 12 Mortar and Grout
8/1/12 Spec 09 03 12 Conductive Trace Wire
for Water Pipe and Sewer Force Main Installation
2/1/18 Spec 31 11 00 Clearing and Grubbing
12/1/20 Spec 31 23 23.53 Cement Stabilized Sand Backfill
2/1/18 Spec 31 23 33 Excavating, Trenching, and Backfilling
2/1/18 Spec 31 25 13 Erosion and Sedimentation Control
2/1/18 Spec 31 50 00 Trench Safety
2/1/18 Spec 31 78 00 Pipe Boring, Jacking, Tunneling and Encasement
2/1/18 Spec 32 92 13 Hydro-Mulch Seeding
2/1/18 Spec 32 92 19 Seeding for Erosion Control
2/1/17 Spec 32 92 23 Sodding for Erosion Control (Block Sodding)
3/1/22 Spec 33 05 01 Polyvinylchloride Pipe and Fittings
3/1/21 Spec 33 05 02 Ductile Iron Pipe

Streets

Updated Spec Number Document
6/1/21 Spec 31 23 00 Excavation and Embankment
6/1/21 Spec 31 23 23 Roadway Embankment
8/1/12 Spec 32 01 13.61 Slurry Seal (Latex Modified-Microsurfacing)
8/1/12 Spec 32 01 13.63 Single Course Bituminous Slurry
8/1/12 Spec 32 05 16 Aggregate for Surface Treatments
8/1/12 Spec 32 05 17 Asphalts, Oils, and Emulsions
8/1/12 Spec 32 11 14 Flexible Base Crushed Stone Limestone
8/2/12 Spec 32 11 16 Subgrade Preparation and Compaction
12/1/20 Spec 32 11 23B Recycled Concrete Base
8/1/12 Spec 32 11 26 Asphalt Stabilized Base
8/1/12 Spec 32 11 27 Reworking Base Material
3/1/24 Spec 32 11 29 Lime Stabilization
3/1/24 Spec 32 11 29.01 Sprinkling
8/1/12 Spec 32 11 29.02 Rolling
8/1/12 Spec 32 11 34 Cement Stabilization of Material in Place
8/1/12 Spec 32 12 13.16 Tack Coat – Asphaltic
3/1/24 Spec 32 12 13.24 Inverted (Covered) Prime Coat – Asphaltic
3/1/24 Spec 32 12 16 Hot-Mix Asphaltic Concrete Pavement
3/1/24 Spec 32 12 36.13 Seal Coat
8/1/12 Spec 32 12 36.14 One Course Surface Treatment
8/1/12 Spec 32 13 13 Concrete Pavement
8/1/20 Spec 32 13 14 Horizontal Curb Cut
8/1/12 Spec 32 13 16 Concrete Pavers
8/1/12 Spec 32 16 13 Concrete Curb and Gutter
3/1/24 Spec 32 16 13.01 Concrete Sidewalk
8/1/12 Spec 32 17 23.23 Pavement Markers (Reflectorized)
8/1/12 Spec 34 41 13 Signage

Drainage

Updated Spec Number Document
3/1/24 Spec 33 40 01 Storm Drainage System
2/1/18 Spec 33 40 02 Reinforced Concrete Pipe
3/1/21 Spec 33 40 03 Standard Storm Sewer Inlets
2/1/18 Spec 33 40 04 Reinforced Concrete Riprap
2/1/18 Spec 33 40 05 Reinforced Concrete Headwalls and Endwalls
2/1/18 Spec 33 41 16 Drainage Channel Excavation
2/1/18 Spec 33 42 16.13 Precast Reinforced Concrete Box Culverts

Drinking Water

Updated Spec Number Document
3/1/24 Spec 33 11 13.1 Water Main Construction
12/1/20 Spec 33 12 13 Water Services
12/1/20 Spec 33 12 16 Main Line Valves
3/1/24 Spec 33 12 19 Fire Hydrants
2/1/18 Spec 33 13 00 Disinfection of Water Lines
2/1/18 Spec 33 13 10 Hydrostatic Tests

Wastewater

Updated Spec Number Document
3/1/24 Spec 33 01 30.13 Testing for Sanitary Sewage Gravity System
2/1/18 Spec 33 31 13 Sanitary Sewage System System
2/1/18 Spec 33 39 13 Manholes
2/1/18 Spec 33 39 14 Sewer Services
2/1/18 Spec 33 39 14.01 Connection of New Lines to Existing Manholes

STANDARD DETAILS


The current B/CS Unified Construction Details for Drinking Water, Wastewater, Streets, and Drainage are available below in PDF format.


This information is provided as a technical resource for engineering and architectural professionals for use in design and construction activities in the rights-of-way or easements. Design professionals assume responsibility for selection, reference, and appropriate application of these resources. It is your responsibility to verify that you have obtained the most current detail sheets from this website. We recommend checking this website for revisions regularly. These files are not intended as a substitute for the professional judgment of a design professional.


Streets

Updated Document Title
3/15/21 ALL STREET DETAILS – 11X17 | 24X36
3/15/21 ST1-00 – LAYDOWN GUTTER
3/15/21 ST1-01 – CURB & GUTTER SECTION
3/15/21 ST1-02 – DOWELLED IN CURB
3/15/21 ST1-03 – RIBBON CURB
3/15/21 ST1-04 – COMBINED SPILL CURB
3/15/21 ST1-05 – WEEPHOLE CURB
3/15/21 ST1-06 – ALLEY PAVING
10/25/16 ST2-00 – RESIDENTIAL DRIVEWAY
8/8/12 ST2-01 – STREET APRON
3/15/21 ST2-02 – DRIVEWAY W/ CULVERT
3/15/21 ST2-03 – COMMERCIAL DRIVEWAY
8/8/12 ST3-00 – CONCRETE JOINT LAYOUT
8/8/12 ST4-00 – OPEN CUT GRAVEL STREET
3/15/21 ST4-01 – OPEN CUT OVERLAY STREET
8/8/12 ST4-02 – OPEN CUT CONCRETE STREET
8/8/12 ST4-03 – RURAL ROAD SECTION
3/15/21 ST4-04 – HMAC STREET SECTION
3/15/21 ST4-05 – CONCRETE STREET SECTION

Drainage

Updated Document Title
3/15/21 ALL DRAINAGE DETAILS – 11X17 | 24X36
3/15/21 D1-00 – SINGLE RECESSED INLET
8/8/12 D1-01 – SINGLE GRATE INLET
3/15/21 D1-02 – JUNCTION BOX
8/8/12 D1-03 – GRATE INLET
3/15/21 D1-04 – DOUBLE BARREL INLET
3/15/21 D1-05 – BASS LOGO PLATE
3/15/21 D2-00 – CONCRETE CHANNEL LINING
3/15/21 D2-01 – CONCRETE RIP-RAP
8/8/12 D2-02 – CHANNEL SECTION
8/8/12 D2-03 – CONCRETE SLOPE PROTECTION
8/8/12 D2-04 – STANDARD FLUME SECTION
8/8/12 D3-00 – TYPICAL HEADWALL
8/8/12 D3-01 – HEADWALL WITH 2 PIPES
8/8/12 D3-02 – STRUCTURAL BACKFILL
3/15/21 D3-03 – RCP BEDDING
3/15/21 D4-00 – 32in MANHOLE RING & COVER
8/8/12 SW1-00 – SLOPE REQUIREMENTS
8/8/12 SW1-01 – PEDESTRIAN GUARDRAIL
3/15/21 SW1-02 – SIDEWALK
8/8/12 SW2-00 – LANDING WARNING SURFACE
8/8/12 SW2-01 – RAMP WARNING SURFACE
8/8/12 SW2-02 – TYPICAL AMBULATORY RAMP
8/8/12 SW2-03 – DETECTABLE WARNING PAVER
3/15/21 SW2-GN-00 – DETECTABLE WARNINGS GENERAL NOTES
3/15/21 SW2-GN-01 – CROSSWALKS GENERAL NOTES
3/15/21 SW2-GN-02 – PEDESTRIAN FACILITIES GENERAL NOTES
3/15/21 SW3-00 – AMBULATORY RAMP – 5/6 FOOT SIDEWALK
8/8/12 SW3-01 – AMBULATORY RAMP – 8 FOOT SIDEWALK
8/8/12 SW3-02 – TRENCH GRATE
8/8/12 SW3-03 – SINGLE AMBULATORY RAMP – 8 FOOT SIDEWALK
3/15/21 SW3-04 – SINGLE AMBULATORY RAMP – 6 FOOT SIDEWALK
3/15/21 SW3-05 – SINGLE AMBULATORY RAMP – 5 FOOT SIDEWALK

Stormwater Pollution Prevention

Updated Document Title
3/15/21 ALL SWPP DETAILS – 11X17 | 24X36
3/15/21 SWPP1-00 – STORM DRAIN INLET PROTECTION
8/8/12 SWPP1-01 – DITCH EROSION CONTROL
8/8/12 SWPP1-02 – CONSTRUCTION EXIT
8/8/12 SWPP1-03 – SILT FENCE ASSEMBLY
3/15/21 SWPP1-04 – CONCRETE WASHOUT

Wastewater

Updated Document Title
4/1/24 ALL WASTEWATER DETAILS – 11X17 | 24X36
4/1/24 S1-00 – STANDARD MANHOLE
4/1/24 S1-01 – BEDDING AND TRENCH FOR DI PIPE & PVC PIPE
8/8/12 S2-00 – CITY OF COLLEGE STATION OUTSIDE DROP MANHOLE
8/8/12 S2-01 – CITY OF BRYAN OUTSIDE DROP MANHOLE
4/1/24 S2-02 – INSIDE DROP MANHOLE
4/1/24 S3-00 – CITY OF COLLEGE STATION DOG HOUSE MANHOLE
4/1/24 S3-01 – MANHOLE TIE-IN
3/15/21 S4-00 – CONCRETE PIER
7/1/22 S4-01 – STANDARD MANHOLE RING & COVER
12/1/20 S4-02 – STANDARD WATERTIGHT MANHOLE RING & COVER
8/8/12 S5-00 – STRUCTURAL BACKFILL
12/1/20 S5-01 – STANDARD CLEAN OUT
8/8/12 S5-02 – MANHOLE IDENTIFICATION SIGN
12/1/20 S5-03 – CASING
12/1/20 S5-04 – URBAN STREET CROSSING
12/1/20 S5-05 – RURAL STREET CROSSING
4/1/24 S8-00 – SEWER DEEP SERVICE CONNECTION

Drinking Water

Updated Document Title
4/1/24 ALL DRINKING WATER DETAILS – 11X17 | 24X36
4/1/24 W1-00 – GATE VALVE
8/8/12 W1-01 – GATE VALVE EXTENSION
4/1/24 W1-02 – FIRE HYDRANT ASSEMBLY
8/8/12 W1-03 – TRACE WIRE
8/8/12 W2-00 – THRUST BLOCK
4/1/24 W2-01 – NEW WATER SERVICE
8/8/12 W2-02 – STRUCTURAL BACKFILL
8/8/12 W2-03 – CASING
8/8/12 W3-00 – END OF LINE BLOCKING
8/8/12 W3-01 – IN LINE BLOWOFF
4/1/24 W3-02 – SINGLE BODY COMBINATION AIR RELEASE VALVE
8/8/12 W3-03 – BLOWOFF RISER
8/8/12 W3-04 – END OF LINE BLOWOFF
8/8/12 W4-00 – URBAN STREET CROSSING
8/8/12 W4-01 – RURAL STREET CROSSING
4/1/24 W4-02 – BEDDING AND TRENCH FOR DI PIPE & PVC PIPE
12/1/20 W5-00 – CITY OF COLLEGE STATION METER VAULT
12/1/20 W5-01 – CITY OF COLLEGE STATION QUAD SERVICE CONNECTION
4/1/24 W6-00 – CITY OF BRYAN STRAIGHT OR ANGLE TAP – 3/4 inch
4/1/24 W6-01 – CITY OF BRYAN STRAIGHT OR ANGLE TAP – 1 inch
3/15/21 W6-02 – CITY OF BRYAN STRAIGHT OR ANGLE TAP – 1-1/2 inch
4/1/24 W6-03 – CITY OF BRYAN STRAIGHT OR ANGLE TAP – 2 inch
3/1/21 W6-04 – CITY OF BRYAN WATER SERVICE RECONNECTION
3/1/21 W7-00 – CITY OF COLLEGE STATION STRAIGHT OR ANGLE TAP – 3/4 inch
3/1/21 W7-01 – CITY OF COLLEGE STATION STRAIGHT OR ANGLE TAP – 1 inch
3/1/21 W7-02 – CITY OF COLLEGE STATION STRAIGHT OR ANGLE TAP – 1-1/2 inch
12/1/20 W7-03 – CITY OF COLLEGE STATION STRAIGHT OR ANGLE TAP – 2 inch
12/1/20 W7-04 – CITY OF COLLEGE STATION WATER SERVICE RECONNECTION

 

 

To view adopted design guidelines from previous years, including technical specifications and standard details, visit our Historical Reference Section. →