B08_Attach_02_GRCA_318719_NR_TWWTP_Final_CD_20260610_Part3.pdf
PDF 39 MB Posted
- Attached to
- GRCA 318719_Temporary WWTP at North Rim Federal contract opportunity
- Solicitation number
- 140P2026R0075
About this file
This document is a set of civil engineering construction drawings and specifications for a Temporary Wastewater Treatment Plant (WWTP) at North Rim, prepared by HDR Engineering, Inc. in Denver, Colorado, dated June 2026.
The drawings provide detailed plans and specifications for the temporary WWTP installation, including civil, structural, and architectural components. Civil sheets cover temporary WWTP yard piping layouts, enlarged plans, profiles, access routes, utilities, and Erosion and Sediment Control (GESC) details. Construction site access specifications require a stabilized staging area with minimum 3-inch granular material for parking, storage, loading, and unloading, with construction entrance control measures and temporary riprap construction fencing. Structural sheets encompass the overall structural site plan, influent screening channel plans, structural details for pads and reinforcing, and general structural notes. Architectural sheets include plan and elevation views of the temporary WWTP facilities. The document specifies detailed construction requirements including curb specifications, gutter restrictions, riprap construction details, stop sign placement per MUTCD standards, and minimum clearances (ranging from 2 inches to 50 feet depending on application). The drawings reference multiple detailed sheets (C401-C506, S001-S502, A101-A102) that collectively define the complete installation requirements for the temporary wastewater treatment facility.
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Text version
PRIME:
DENVER, CO 80202
HDR ENGINEERING, INC.
JUNE 2026 14 90
E
15 90JUNE 2026
PRIME:
6"
4"
3:1
3:1
3:1
3:1
VARIES
JUNE 2026
PRIME:
DENVER, CO 80202
16 90
JUNE 2026
DENVER, CO 80202
17 90
" M
IN
" M
IN
1-1/2"
3" MIN
6" M
IN
2' -6
M
IN
M
IN
SFSF
PRIME:
DENVER, CO 80202
JUNE 2026 18 90
CWA
VTC
NO MATERIAL INCLUDING WOOD, PIPES, GRAVEL, OR
ASPHALT, SHALL BE PLACED IN GUTTER TO FACILITATE
MOUNTING CURB; HOWEVER, CURB MAY BE CUT DOWN TO A
HEIGHT OF 2" OR HIGHER FOR EASIER ACCESS AND
REPLACED AT PROJECT COMPLETION WITH A PUBLIC
WORKS PERMIT.
3'-6" RIPRAP
CONSTRUCTION FENCE, TYP., TO DISCOURAGE VEHICLE
ACCESS EXCEPT AT VTC
10% MAX. 12" MIN.
9" MIN.2" MIN.
SIGN "CONSTRUCTION ENTRANCE"
X X
X
' M
IN
50' MIN.
R=5'
STOP SIGN PER MUTCD STANDARDS
3'-6"
RIPRAP
STAGING AREA FOR PARKING,
STORAGE, LOADING AND UNLOADING
STABILIZED WITH 3" MIN. THICKNESS
GRANULAR MATERIAL (GRAVEL OR
RECYCLED CONCRETE)
CONSTRUCTION
SITE ACCESS
PAVED AREA
VTC AT CONSTRUCTION ENTRANCE SEE
DETAIL 24
PLAN
SCALE: 1" = 40'-0"
SSA
PRIME:
DENVER, CO 80202
JUNE 2026 19 90
JUNE 2026 20 90
JUNE 2026 21 90
TR
DENVER, CO 80202
JUNE 2026 22 90
JUNE 2026 23 90
| TEMPORARY WASTEWATER TREATMENT PLANT | |||
| CIVIL SHEETS | |||
| C401 - TEMPORARY WWTP YARD PIPING ENLARGED PLAN | |||
| C402 - TEMPORARY WWTP YARD PIPING ENLARGED PLAN | |||
| C501 - CIVIL DETAILS - ACCESS AND UTILITIES | |||
| C502 - CIVIL DETAILS - ACCESS AND UTILITIES | |||
| C503 - CIVIL DETAILS - GESC CONTINUED | |||
| C504 - CIVIL DETAILS - GESC CONTINUED | |||
| C505 - CIVIL DETAILS - GENERAL | |||
| C506 - CIVIL DETAILS | |||
| C801 - TEMPORARY WWTP YARD PIPING PLAN AND PROFILE 10” SS k l — —moi.g 1 | — 1 k 4 | . — Aki — | . A k Ik . k I k I A ==a . A I A I — A — I > |
| C802 - TEMPORARY WWTP YARD PIPING PROFILES k I . —=== 1 | — I k J | — — Aki — | — A k Ik , k l k I A ==o . A I A I — A — I > |
| STRUCTURAL SHEETS |
| SOO1 - TEMPORARY WWTP STRUCTURAL GENERAL NOTES |
| S100 - TEMPORARY WWTP OVERALL STRUCTURAL SITE PLAN |
| S400 - INFLUENT SCREENING CHANNEL -PLAN |
| S500 - TEMPORARY WWTP STRUCTURAL DETAILS PADS AND REINFORCING |
| S501 - TEMPORARY WWTP STRUCTURAL DETAILS NOTES |
| S502 - TEMPORARY WWTP STRUCTURAL DETAILS NOTES |
| ARCHITECTURAL SHEETS |
| A101 - ARCHITECTURAL PLAN AND ELEVATIONS |
| A102 - ARCHITECTURAL PLAN AND ELEVATIONS |
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