Namakkal City Municipal Corporation- Raising and Maintenance for Praposed road level of UGSS manhole in Namakkal City Municipal Corporation area.(7786/2025/E2)

Raising the UGSS manhole cover upto proposed road level refixing the same over the cement concrete or BT road surface to an average height of 0.15meter to 0.25 meter plain cement concrete 1:1.5:3 mix (One cement, one and half sand and three coarse aggregate) using 20mm ISS size HBG metal,Brick work in cement mortar 1:5 mix,(One cement and five sand) fly ash bricks of size 230x110x70 MM thick wall, plastering with 1:3 mix,etc,.including cost and conveyance of all materials to site,cost of centering and all ,labours charges for removing and refixing of old manhole cover set etc.,Complete for Old cover set with BW raising. 0.30m height

0.45m height

0.60m height

0.75m height

0.90m height

Raising the UGSS manhole cover upto proposed road level refixing the same over the cement concrete or BT road surface to an average height of 0.15meter to 0.25 meter plain cement concrete 1:1.5:3 mix (One cement, one and half sand and three coarse aggregate) using 20mm ISS size HBG metal,Brick work in cement mortar 1:5 mix,(One cement and five sand) fly ash bricks of size 230x110x70 MM thick wall, plastering with 1:3 mix,etc,FRCC extra heavy manhole frame with cover .including cost and conveyance of all materials to site,cost of centering and all ,labours charges for removing old cover set refixing of new manhole cover set etc.,Complete for New frame with cover set and BW rasing. 0.30m height

0.45m height

0.60m height

0.75m height

0.90m height

Raising the UGSS manhole cover upto proposed road level refixing the same over the cement concrete or BT road surface to an average height of 0.15meter to 0.25 meter plain cement concrete 1:1.5:3 mix (One cement, one and half sand and three coarse aggregate) using 20mm ISS size HBG metal,Brick work in cement mortar 1:5 mix,(One cement and five sand)using III class kiln burnt country bricks of size 9" x 4 3/8" x 2 3/4"-23 CM thick wall-0.90m height,plastering with 1:3 mix,etc,FRCC extra heavy manhole frame.including cost and conveyance of all materials to site,cost of centering and all ,labours charges for removing old cover refixing of new manhole cover etc.,Complete as directed by the departmental officers. 0.45m height

0.60m height

0.90m height

Raising the UGSS manhole cover upto proposed road level refixing the same over the cement concrete or BT road surface to an average height of 0.15meter to 0.25 meter plain cement concrete 1:1.5:3 mix (One cement, one and half sand and three coarse aggregate) using 20mm ISS size HBG metal,Brick work in cement mortar 1:5 mix,(One cement and five sand)using III class kiln burnt country bricks of size 8 3/4" x 4 1/4" x 2 3/4"-23 CM thick wall-0.90m height,plastering with 1:3 mix,etc,FRCC extra heavy manhole frame.including cost and conveyance of all materials to site,cost of centering and all ,labours charges for removing old cover refixing of new manhole frame etc.,Complete as directed by the departmental officers. 0.30m height

0.45m height

0.60m height

0.75m height

0.90m height

Supply and delivery of 600mm dia extra heavy duty Fiber reinforced concrete (FRCC) cover as per the type HD-20,IS 12592/2002,Part 1& 2. including all cost of materials,labours, etc.,complete complying with standard specification. 600mm dia Cover

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