D-11-Manhole-Frame-and-Cover-9-1-16 (1).pdf
PDF 129 KB Posted
- Attached to
- ECUA Rings & Covers State and local contract opportunity
- Solicitation number
- RFQ 2025-02
- Issued by
- Escambia County, Florida
About this file
This technical drawing detail sheet, created by the Emerald Coast Utilities Authority (ECUA), specifies the design and technical requirements for a standard manhole frame and cover for sanitary sewer infrastructure. The document, dated September 1, 2016, provides precise dimensional specifications and manufacturing guidelines for a Type 2 non-penetrating pick slot manhole cover, indicating it is part of a municipal infrastructure procurement process.
The technical specifications mandate that the manhole frame and cover must be manufactured by U.S. Foundry (USF170E model), constructed of cast iron conforming to ASTM Specification A-48, Class 30, with specific dimensional requirements. The design includes unique features such as a non-venting cover, except in specific scenarios involving force mains, drop mains, or auxiliary release valves (ARV). The document provides detailed cross-sectional views and measurements, including a 24-inch overall diameter, with specific tolerances for frame depth, slot dimensions, and structural components, suggesting a precise engineering standard for municipal infrastructure components.
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Other files for this state and local contract opportunity
| File | Type | Posted |
|---|---|---|
| Manhole Lid and Cover Specification.docx | DOCX document |
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Text version
MANHOLE FRAME & COVER
DATE: 9/01/2016
D-11N.T.S.SCALE:
DETAIL
AutoCAD SHX Text
SECTION A - A
AutoCAD SHX Text 3 1/4"
AutoCAD SHX Text 3/8"
AutoCAD SHX Text 1"
AutoCAD SHX Text 3/4"
AutoCAD SHX Text 2 1/4"
AutoCAD SHX Text 22 1/2"
AutoCAD SHX Text 24 1/2"
AutoCAD SHX Text 30 1/4"
AutoCAD SHX Text 5/8"
AutoCAD SHX Text
SANITARY
AutoCAD SHX Text E
AutoCAD SHX Text C
AutoCAD SHX Text U
AutoCAD SHX Text A
AutoCAD SHX Text W
AutoCAD SHX Text E
AutoCAD SHX Text S
AutoCAD SHX Text E
AutoCAD SHX Text R
AutoCAD SHX Text 24"
AutoCAD SHX Text 23 3/4"
AutoCAD SHX Text 9/16"
AutoCAD SHX Text 9"
AutoCAD SHX Text 1 1/4"
AutoCAD SHX Text 6"
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text
NOTES:
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NON-PENETRATING
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PICK SLOT (TYPE 2)
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1. FRAME AND COVER SHALL BE U.S. FOUNDRY USF170E, BOLTING
AutoCAD SHX Text
FEATURES NOT REQUIRED.
AutoCAD SHX Text
3. MANHOLE COVER IS TO BE NON-VENTING, EXCEPT WHEN USED ON A RECEIVING MANHOLE
AutoCAD SHX Text
FOR A FORCE MAIN, A MANHOLE THAT HAS A DROP MAIN OR LATERAL ENTERING IT, OR A
AutoCAD SHX Text
MANHOLE THAT HOUSES AN ARV (SEE DETAIL D-31).
AutoCAD SHX Text
2. FRAME AND COVER SHALL CONFORM TO ASTM SPEC. A-48, CLASS 30 CAST IRON.
| Sheets and Views |
| D-11 |
| One |
| 8.5x11 |
File details come from the government source that posted it. Updated .