334211 - Storm Drainage.pdf
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- Attached to
- WC2608 SWOPE Stormwater Basin Retrofit Project
- Solicitation number
- Not on record
- Issued by
- Chester County, Pennsylvania
About this file
Summary
This is a Storm Drainage specification document for the WC2608 SWOPE Stormwater Basin Retrofit Project issued by West Chester University of Pennsylvania with RETTEW as the project manager. The work encompasses the furnishing of all equipment, labor, and materials necessary to construct pipe culverts, combination storm sewer and underdrains, endwalls, inlets, pipes, pavement base drains, and end sections in accordance with Pennsylvania Department of Transportation (PennDOT) Publication 408 specifications and applicable contract drawings. The project is located at the southeast corner of the intersection of South High Street and East Campus Drive in West Chester, Pennsylvania. The contract period runs from December 7, 2026, through July 3, 2027, spanning 208 calendar days. A pre-bid and site visit is scheduled for November 6, 2026, at 11:00 AM. Material specifications reference PennDOT Publication 408 for pipes (Sections 601 and 610), manholes, inlets and endwalls (Section 605), gabions (Section 626), and outlet structures (Section 875). Contractors must submit three copies of manufacturer certifications and PennDOT form CS-4171, along with detailed shop drawings for precast concrete catch basins, inlet grates, frames, and poured-in-place concrete construction.
The contract is classified as a prevailing wage project with Prevailing Minimum Wage Determination serial number 26-07767, dated August 25, 2026, applicable to highway classifications. The contract cost range is $450,000 to $550,000. No liquidated damages provision is included. The project involves the retrofit of an existing detention basin, including clearing and grubbing, installation of amended soils and underdrain systems, outlet structure replacement, drainage structures and piping, gabion basket forebay construction, and connection to the existing storm sewer within East Campus Drive. No incumbent vendors or set-aside designations are identified in this specification section.
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Text version
WCU Project No. WC2608 SWOPE Stormwater Basin Retrofit Project
October 8, 2026
STORM DRAINAGE 334211 - 1
RETTEW Project No.: 0272903615
DIVISION 33 – UTILITIES
SECTION 334211 - STORM DRAINAGE
PART 1 - GENERAL
1.1 RELATED REFERENCES
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 1 specification sections, apply to this section.
1.2 DESCRIPTION OF WORK
A. The Work within this section includes, but is not limited to, the furnishing of all equipment, labor and materials, and performing all operations necessary to construct pipe culverts, combination storm sewer and underdrain, endwalls, inlets, pipes underdrain, pavement base drain, and end sections in accordance with the specifications, applicable drawings, and Contract Documents.
1.3 QUALITY ASSURANCE
A. Referenced standards shall be the current Pennsylvania Department of Transportation (PennDOT) Publication 408, specifications and its revisions.
1.4 SUBMITTALS
A. Certificates: CONTRACTOR shall submit three (3) copies of each manufacturer's certification and PennDOT form CS-4171 certifying that the materials meet or exceed specification requirements.
B. Shop Drawings: Submit detailed shop drawings for precast concrete catch basins, inlet grates and frames, and poured in place concrete construction. Submit manufacturer's descriptive and technical product data for storm sewer pipes.
PART 2 - MATERIALS
2.1 PIPES
A. As specified in PennDOT Publication 408, Sections 601 and Section 610 and as shown on the drawings.
2.2 MANHOLES, INLETS & ENDWALLS
A. As specified in PennDOT Publication 408, Section 605.
October 8, 2026
STORM DRAINAGE 334211 - 2
RETTEW Project No.: 0272903615
2.3 AMENDED SOILS
A. As specified on the drawings.
2.4 CLEANOUT
A. As specified on the drawings.
2.5 GATE VALVE
A. As specified on the drawings.
2.6 GABIONS
A. As specified in PennDOT Publication 408, Section 626 and as shown on the drawings
2.7 OUTLET STRUCTURE
A. As specified in PennDOT Publication 408, Section 875 and as shown on the drawings
PART 3 - CONSTRUCTION
3.1 PIPES
A. As specified in PennDOT Publication 408, Sections 601 and 610, and as shown on the drawings.
3.2 MANHOLES, INLETS & ENDWALLS
A. As specified in PennDOT Publication 408, Section 605.
3.3 AMENDED SOILS
A. As specified on the drawings.
3.4 CLEANOUT
A. As specified on the drawings.
3.5 GATE VALVE
A. As specified on the drawings.
October 8, 2026
STORM DRAINAGE 334211 - 3
RETTEW Project No.: 0272903615
3.6 GABIONS
A. As specified in PennDOT Publication 408, Section 626 and as shown on the drawings
3.7 OUTLET STRUCTURE
A. As specified in PennDOT Publication 408, Section 875 and as shown on the drawings
END OF SECTION 334211
| PART 1 - GENERAL |
| 1.1 RELATED REFERENCES |
| A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 1 specification sections, apply to this section. |
| 1.2 DESCRIPTION OF WORK |
| A. The Work within this section includes, but is not limited to, the furnishing of all equipment, labor and materials, and performing all operations necessary to construct pipe culverts, combination storm sewer and underdrain, endwalls, inlets, pipes ... |
| 1.3 QUALITY ASSURANCE |
| A. Referenced standards shall be the current Pennsylvania Department of Transportation (PennDOT) Publication 408, specifications and its revisions. |
| 1.4 SUBMITTALS |
| A. Certificates: CONTRACTOR shall submit three (3) copies of each manufacturer's certification and PennDOT form CS-4171 certifying that the materials meet or exceed specification requirements. |
| B. Shop Drawings: Submit detailed shop drawings for precast concrete catch basins, inlet grates and frames, and poured in place concrete construction. Submit manufacturer's descriptive and technical product data for storm sewer pipes. |
| PART 2 - MATERIALS |
| 2.1 PIPES |
| A. As specified in PennDOT Publication 408, Sections 601 and Section 610 and as shown on the drawings. |
| 2.2 MANHOLES, INLETS & ENDWALLS |
| A. As specified in PennDOT Publication 408, Section 605. |
| 2.3 AMENDED SOILS |
| A. As specified on the drawings. |
| 2.4 CLEANOUT |
| A. As specified on the drawings. |
| 2.5 GATE VALVE |
| A. As specified on the drawings. |
| 2.6 GABIONS |
| A. As specified in PennDOT Publication 408, Section 626 and as shown on the drawings |
| 2.7 OUTLET STRUCTURE |
| A. As specified in PennDOT Publication 408, Section 875 and as shown on the drawings |
| PART 3 - CONSTRUCTION |
| 3.1 PIPES |
| A. As specified in PennDOT Publication 408, Sections 601 and 610, and as shown on the drawings. |
| 3.2 MANHOLES, INLETS & ENDWALLS |
| A. As specified in PennDOT Publication 408, Section 605. |
| 3.3 AMENDED SOILS |
| A. As specified on the drawings. |
| 3.4 CLEANOUT |
| A. As specified on the drawings. |
| 3.5 GATE VALVE |
| A. As specified on the drawings. |
| 3.6 GABIONS |
| A. As specified in PennDOT Publication 408, Section 626 and as shown on the drawings |
| 3.7 OUTLET STRUCTURE |
| A. As specified in PennDOT Publication 408, Section 875 and as shown on the drawings |
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