CM Precast Telecommunication Manhole Telephone Pit 18" x 30" x 18" Full Set C/W Mild Steel Cover 850MM (L) x 550MM (W) x 550MM (H)

Features
• Suitable replacement for conventional cast-in-situ manhole.
• Great cost and time savings with good factory quality finishes.
• Easy installation with minimal interruption to traffic flow.
• Sustain an eco-friendly surrounding as it generates lesser construction wastes.
• Efficient loading access capacity.
• Good quality control with minimum formwork and manpower.

Specification
• Item Code:FS-18X30-MSC-MD
External Dimensions Include Cover
• Length (MM): 850 MM
• Width (MM): 550 MM
• Height (MM): 550 MM
Internal Dimensions
• Length (MM): 750 MM
• Width (MM): 450 MM
• Height (MM): 450 MM
• Cover Type: Mild Steel
• Gross Weight (KG): 350 KG
• Duct Ways (100MM dia.) Side: 2
• Duct Ways (100MM dia.) End: 2

Installation Method:
• Step 1: Identify the manhole location and begin excavation works to the desired dimension and height.
• Step 2: Prepare a sand-bedding surface to ensure the excavated location lever prior to the installation.
• Step 3: Begin to plant the manhole unit. Align and adjust manhole unit during planting as well as ensure the correct direction of incoming and outgoing cable connections.
• Step 4: Cabling works can commence instantly once manhole unit is correctly placed.

Legend:
1. Iron Cover Top
2. Iron Cover, Frame, and Concrete Slab/Top
3. Concrete Invert
4. Duct Way
5. Handle
6. ladder
7. Cable Bracket
8. Locking Pin
9. Bearer Channel
10.Manhole lnformation and Authenticity ldentification Label
11. Anchor Iron
12. Sump Hole c/w Mild Steel Grating

Notes:
1. All precast manholes are being designed in accordance to the guidance in BS 8810.
2. All dimensions are in milimeters unless stated otherwise.
3. Main reinforcement is high tensile steel bar in accordance to BS 4449 and BS 4461.
4. Not designed for vehicle load.
5. Concrete cube strength shall be 30 MPa.