1 - SANDRA LANE - SUTHERLAND CREEK - BID SET - 4-01-25 (OHM).pdf

PDF 7 MB Posted

Attached to
IFB - 2025-015 – City of Manitou Springs Sandra Lane
Solicitation number
2025-015
Issued by
El Paso County, Manzanola Town, Colorado

About this file

These engineering design plans are for the Sandra Lane - Sutherland Creek Crossing project for the City of Manitou Springs Public Works Department, located in El Paso County, Colorado. The project involves replacing an existing culvert and conflicting sanitary sewer line with a new 3'x7's precast concrete box culvert and additional sewer infrastructure. The design documents, dated March 2025 and marked "For Bidding Purposes Only" on 3/26/2025, include detailed civil engineering plans for sanitary and storm sewer improvements, including site plans, grading details, culvert sections, wingwall details, and handrail assemblies. The project encompasses work along Sandra Lane, with specific focus on addressing infrastructure conflicts at the Sutherland Creek crossing.

The engineering plans indicate a comprehensive infrastructure replacement strategy, with technical specifications for an 8" PVC sanitary sewer (public), precise elevation and grading requirements, and detailed construction notes. The project appears to be funded through municipal infrastructure budget, with the City of Manitou Springs Public Works overseeing the implementation. The design includes provisions for maintaining existing utilities, managing potential flood risks (with noted 2% chance annual flood elevations), and ensuring proper construction methods that meet city and potentially Colorado Department of Transportation (CDOT) standards. The project documents suggest a structured approach to infrastructure improvement, with careful consideration of environmental and engineering constraints at the specific site location.

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Other files

File Type Posted
7.31.25 Prebid Attendees.pdf PDF
Q&A Document 1.pdf PDF
IFB 2025-015 Sandra Lane.pdf PDF
Bidding - Bid Bond Form Blank - 5%.pdf PDF

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Text version

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SANDRA LANE - SUTHERLAND CREEK CROSSING

CITY OF MANITOU SPRINGS, COUNTY OF EL PASO, STATE OF COLORADO

SANITARY SEWER AND STORM SEWER PLANS

MARCH 2025

VICINITY MAP

N.T.S.

THE CITY OF MANITOU SPRINGS PUBLIC WORKS

WATER PLAN DESIGN APPROVAL

PROJECT NUMBER: __________

WORK ORDER NUMBER: _________

APPROVAL EXPIRES ONE (1) YEAR FROM THE DATE ABOVE AND RESUBMITTAL OF

THESE PLANS FOR REVIEW AND APPROVAL IS REQUIRED IF CONSTRUCTION DOES

NOT BEGIN DURING THIS PERIOD.

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FOR BIDDING PURPOSES ONLY

3/26/2025

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8" PVC SANITARY SEWER (PUBLIC)

STA 2+05.70 TO STA 3+01.73 8" PVC SANITARY SEWER (PUBLIC)

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APPROX. LOCATION OF

EXISTING SANITARY

SERVICE

EX 8" PVC

EX 8" PVC

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8" PVC SANITARY SEWER (PUBLIC)

STA 1+93.05 TO STA 3+05.53

8" PVC SANITARY SEWER (PUBLIC)

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PROTECT

NOTE:

REMOVE AND REPLACE CURB & GUTTER, AND ASPHALT PAVING

IN-KIND.

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3'Hx7'S PRECAST CONCRETE BOX CULVERT (PUBLIC)

STA 0+0.00 TO STA 1+29.00

3'Hx7'S PRECAST CONCRETE BOX CULVERT (PUBLIC)

GRADING 3'Hx7'S PRECAST CONCRETE BOX CULVERT (PUBLIC)

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TOP

APPROX. 2% CHANCE

ANNUAL FLOOD ELVATION

6375.5

APPROX. 2% CHANCE

ANNUAL FLOOD ELVATION

6371.6

FOR BIDDING PURPOSES ONLY

3/26/2025

ORDINARY HIGH WATER MARK

John Chavez Text Box

CMP

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FOR INFORMATIONAL PURPOSES ONLY

SEE SHEET 10 OF 10 FOR CDOT

STANDARD M-601-20

ADJUST TO FIT IN THE FIELD

FOR INFORMATIONAL PURPOSES ONLY

SEE SHEET 10 OF 10 FOR CDOT

STANDARD M-601-20

ADJUST TO FIT IN THE FIELD

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FOR INFORMATIONAL PURPOSES ONLY

FOR INFORMATIONAL PURPOSES ONLY

FOR INFORMATIONAL PURPOSES ONLY

FOR INFORMATIONAL PURPOSES ONLY

FOR INFORMATIONAL PURPOSES ONLY

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FOR INFORMATIONAL PURPOSES ONLY

SEE SHEET 10 OF 10 FOR CDOT

STANDARD M-601-20

ADJUST TO FIT IN THE FIELD

FOR INFORMATIONAL PURPOSES ONLY

SEE SHEET 10 OF 10 FOR CDOT

STANDARD M-601-20

ADJUST TO FIT IN THE FIELD

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FOR INFORMATIONAL PURPOSES ONLY

SEE SHEET 10 OF 10 FOR CDOT

STANDARD M-601-20

FOR INFORMATIONAL PURPOSES ONLY

SEE SHEET 10 OF 10 FOR CDOT

STANDARD M-601-20

FOR INFORMATIONAL PURPOSES ONLY

SEE SHEET 10 OF 10 FOR CDOT

STANDARD M-601-20

HANDRAIL ASSEMBLY DETAILS

HANDRAIL ASSEMBLY DETAILS

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FOR INFORMATIONAL PURPOSES ONLY

FOR BIDDING PURPOSES ONLY

FOR INFORMATIONAL PURPOSES ONLY

File details come from the government source that posted it. Updated .