11' - 0" x 8' - 6" x 7' - 0" Type T Manhole
- Concrete:
- 5,000 psi @ 28 days
- 5% - 8% entrained air
- Rebar:
- ASTM A-615 grade 60
- Available duct entrances:
- a) Standard KO window
- b) 4" Ø duct terminator specify tele duct or sch 40
- c) 5" Ø duct terminator sch 40
- c) 6" Ø duct terminator sch 40
- e) Custom configurations and/or locations
- Design criteria:
- a) ASTM C858
- b) Loading per ASTM C857,
- Including:
- -Earth cover: Min 1' - 0" Max 5' - 0"
- -AASHTO HS-20 wheel load & applicable impact
- -Vertical & lateral soil pressures determined using 120 PCF soil density
- -Ground water at 3' - 0" below grade
- c) Structural design performed using AASHTO strength design
- d) Reinforcing cover per ACI 318
- Weight:
- Top section: 15,800#
- Base section: 14,200#
- Total manhole: 30,000#
| Item | Description | Qty |
|---|---|---|
| 1 | 1/2" Ø galvanized steel cable rack inserts | 24 |
| 2 | Pulling irons: 1" Ø steel, hot dipped galvanized | 3 |
| 3 | 4T lifting anchors | 8 |
| 4 | Sump depression w/ plastic lid | 1 |
| 5 | 1" butyl rubber joint sealant | 4 rolls |
| 6 | Rebar |
- Typical Installation
- Download the PDF
- 195kb
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- 30" Ø Standard Frame and Cover
- Screen Friendly PDF
- 286kb
- Print Friendly PDF
- 295kb
- Hardware
- Screen Friendly PDF
- 248kb
- Print Friendly PDF
- 168kb
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- Catalog PDF
- Screen Friendly PDF
- 492kb
- Printer Friendly PDF
- 387kb
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