SPECIAL REPAIR TO SEWAGE LINE AT RT LINE OF 11 CSR UNDER GE (WEST) JRC

Amount

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth, for foundation etc n exc 10 sqcm in plan and n exc 1.5m in depth and getting out soft/lose soil complete all as spd and directed.

Excavation in trenches not exc 1.5m wide and exc 1.5m deep but not exc 3.0 mtr deep for foundation etc for shafts, wells, cesspits , manholes pier holes, etc n exc 10 sqm on plan and n exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Demolition of existing man holes internal size not more than 1.20m x 1.20m x 2.50m depth, cleaning of sludge and disposal the same as specified,separating and picking up old bricks or brick bats from manholes, filling with soil as approved by Engr in Charge, compact the surface upto ground level.

M&L Cement conncrete 1:4:8 type D2 using(40mm graded stone aggr ) as in foundation filling complete all as specified and directed.

M&L brick work with sub-class 'B' bricks, straight or curved on plan exceeding 6 M mean radius built in CM 1:6.

M&L for PCC 1:3:6 Type C-1(using 20 mm graded stone aggregate) as in surface channels and drains/benching of manhole, laid to shape and slope and surfaces finished even and smooth using extra cement, complete including all form work etc all as specified and directed.

Extra for forming fair finished drain or channel, 30cm inner girth in cement concrete using extra cement including forms, moulds, mitred, stopped ends, complete al as specified and directed.

M&L 15mm thick rendering on wall in CM 1:4 with appropriate WPC as per manufacturer's information.

Neeru finish to plastering as specified

Material and labour for cement concrete 1:3:6 Type C-1(using 20 mm graded stone aggregate as in copings, weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed by the Engineer-in-Charge.

Demolition and breaking up drain pipes 150mm bore (salt glazed ware, AC or Reinforced) set in cement mortar all as spd and directed.

Demolition and breaking up drain pipes 200 mm bore (salt glazed ware, AC or Reinforced) set in cement mortar all as spd and directed.

M &L for 150mm bore SGSW drain pipe (Grade-A) laid in trenches and jointed in CM 1:1 and tested complete all as spd and directed.

M &L for 200mm bore SGSW drain pipe (Grade-A) laid in trenches and jointed in CM 1:1 and tested complete all as spd and directed.

M&L for concrete bed for 150mm in PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) to drain pipes including packing under,haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

M&L for concrete bed for 200mm inPCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) to drain pipes including packing under,haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

Cutting into existing manholes for connecting new drains(internal dia of pipe 150mm to 225mm making good to open and rendering, cutting out existing benching for and forming branch channel 1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1,smooth finished and reforming benching.

Demolition of re-inforced Concrete of any description and in any position not otherwise specifically provided for.

M&L for precast re-inforced cement concrete 1:2:4 type B1 (Using 20mm graded stone aggregate) as in manhole covers including all form work and set in cm 1:4 complete all as specified and shown on drgs.

M&L for mil steel TMT bar 8mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binging with and including mild steel wire(annealed) not less than 0.90mm dia or securing with clips quality confirming to Fe 500 complete all as specified and shown on drgs.

Returning, filling in , including spreading, levelling , watering and well ramming in layers not exc 25 cm thick by using hard/dense soil as in low line area as directed by Engr-In-Charge.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point.

Construction of Septic tank of capacity 250 users as per table -10 of Drg No, CEJZ/STD-242/07 sheet No 1 to 24 including necessary excavation and removal of soil upto distance n exc 500 mtr complete all as spd and directed by Engr-In-Charge.

Construction of Soakage well of internal dia 3.00 mtr and effective depth 4.5 mtr as per table -5 of Drg No, CEJZ/STD-242/07 sheet No 1 to 24 including necessary excavation, Use and waste of timbering as planking and strutting for excavations in shafts well, cesspits etc in soil, and removal of soil upto distance n exc 500 mtr complete all as spd and directed by Engr-In-Charge.

BHARAT ENTERPRISES (BID ID -3321360)