SPECIAL REPAIRS TO EXISTING SEWAGE LINE IN ZONE-14 AT MIL STATION TALBEHAT

Amount

Construction of septic tank, excavation in ordinary soil, foundation in PCC 1:2:4, brick work in CM 1:4, RCC slab cover including RCC precast manhole cover having 6mm plate embedded all around/fibre reinforced cover with angle iron frame, vent shafts and sludge chamber etc complete as per CEBZ TD drg No. CEBZ/TD/77 for 400 users all as shown in drg complete all as specified and directed by Engineer-in-Charge.

Construction of soakage well, excavation in ordinary soil, foundation in PCC 1:3:6 ,well of honey comb and solid in M-25 concrete including intercepting chamber ,screen chamber, brick work in CM ,RCC cover slab in M-25,/RR masonry /filling with brick bats complete of size 3.00m dia x4.50m deep complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exc 1.50 wide and n exceeding 1.5m deep and getting out in soft/loose soil including trimming bottom and sides of trenches ,levelling /grading and ramming bottom of excavation complete all as specified and directed by Engineer-in-Charge.

Returning./filling in including spreading, levelling ,watering and well ramming in layers not exc 25cm in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Removing excavated materials not exc 50m and depositing where directed at a level not exc 1.50m from the starting point complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:4:8 type D2 using 40mm graded stone aggregates in foundation bed of manhole, mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L for plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregates as in coping /benching complete all as specified and directed by Engineer-in-Charge.

M&L for brick work with sub class "B" bricks (old size)straight or curved on plan exc 6m mean radius and built in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

Demolition of brick work built in cement mortar or lime mortar complete of any description complete all as specified and directed by Engineer-in-Charge.

M&L for mild steel TMT bars 10mm dia and over cut to length bent to shape required including hooking ends and binding with mild steel (annealed) wire not less than 0.9mm dia complete all as specified and directed by Engineer-in-Charge.

S&F mid steel TMT bars 6 to 8mm dia ,cut to length ,bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel annealed wire not less than 0.9mm dia or securing with clips complete all as specified and directed by Engineer-in-Charge.

M&L for rendering ,15mm thick in CM 1:4 as on fair faces of brick/stone wall, finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

M&L for RCC 1:2;4 type B1 using 20mm graded stone aggregates as in precast manhole cover, septic tank covers/Drain cover including necessary form work and setting in CM 1:4 complete all as specified and directed by Engineer-in-Charge.

Demolition and breaking up 50--100 mm dia drain pipes (salt glazed ,stoneware, AC/CI or reinforced concrete drain pipes ,jointed in cement mortar and taking out from trenches, floor if required complete all as specified and directed by Engineer-in-Charge.

M&L for concrete bed to drain pipes for 150mm bore pipe in PCC 1:4:8 type D2 (using 40mm graded stone aggregates)to drain pipes ,including packing under, hunching against the sides of pipes after they are laid and tested complete all as specified and directed by Engineer-in-Charge.

M&L for 150mm dia SGSW (Gde-A) drain pipes laid in trenches and jointed in CM 1:1 and tested complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 100mm dia sand cast iron soil waste and vent pipes in any length with or without ears, with cement joints ,laid in trenches or in floor complete all as specified and directed by Engineer-in-Charge.

S&F 100m dia branches piece single *(equal or unequal) ordinary or inverted, spigot or socket type or with parallel branches complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 75mm dia sand cast soil waste and vent pipes in any length complete all as specified and directed by Engineer-in-Charge.

S&F 75mm dia cast iron bend diminishing pieces or tapers complete all as specified and directed by Engineer-in-Charge.

Demolition of RCC slab of septic tank/soak well etc, lintel beam, plinth beam, RCC band etc complete all as specified and directed by Engineer-in-Charge.

M/S R.S.BUNDELA & SONS