Replacement of damage sewer line by Pipe Bursting method and construction of damage sewer manhole chambers at Rajpur Road vidhansabha (Upper Zone)

Rates for Replacement of Damaged Sewerline by Pipe Bursting Method and Construction / Repair of Sewer Manhole Chamber

Replacement of Sewer lines through hydraulic static pipe Bursting process at the same alignment including making of bursting tool entry pits, jointing of the HDPE pipe by butt fusion welding machine, exit Pits all related civil works for site preparation like excavation, arrangement for power through gen. set/electric power, Shoring/strutting, maintaining the pits traffic management etc. Flow stoppage by the appropriate staking method, by pass Pumping installing the replacement pipe, restoring the pits/Manholes repairing after replacement pipe installation etc. Pipe testing, restoration of Site after completion and service reconnection as per the Instruction of the engineer in charge.Note: - It includes cost of HDPE pipes.Pipe Specification & Grade- IS 14333 PE‐ 100 PN‐ 6 Old Survey road to Mansignwala Tiraha 225mm outer diameter and 202mm Internal Diameter

Old Survey road to Mansignwala Anand Bhawan Tiraha 280mm outer diameter and 251mm Internal Diameter

Krishna Store to Mansignwala Tiraha 200mm outer diameter and 180mm Internal Diameter

Hotel Saina inn to Mansignwala Tiraha 200mm outer diameter and 180mm Internal Diameter

Hotel Saina inn to Nanys Chowk 280mm outer diameter and 251mm Internal Diameter

Hotel Shagun Palace to Mansignwala Anand Bhawan Tiraha 200mm outer diameter and 180mm Internal Diameter

Dilaram Chowk to Vishal Mega Mart rajpur Road 280mm outer diameter and 251mm Internal Diameter

Vishal Mega Mart to Hotel Sarovar Portico rajpur Road 225mm outer diameter and 202mm Internal Diameter

36A EC Road 225mm outer diameter and 202mm Internal Diameter

37 & 37A EC Road 225mm outer diameter and 202mm Internal Diameter

10B 225mm outer diameter and 202mm Internal Diameter

Constructing Brick Masonry Manhole of various dia and depth as per IS :4111 par1( latest amendment) in FPS brick class designation M-100 in Cement Mortar 1:5 (1 cement : 5 coarse sand) including inside and outside 15mm thick plastering in cement mortar 1:3(1 cement : 3 coarse sand) finished with a floating coat of neat cement inside only. The work includes excavation, dewatering, planking, strutting etc. refilling, disposal of surplus earth with all lift and lead of 50m, Including construction of concrete base with PCC 1:4:8 (1 cement : 1 coarse sand : 4 stone aggregate 40mm nominal size), preparation of channel up to the height of'the'pipe and benching in PCC 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 20mm nominal size) including neat cement finished, suitable connection of inlet & outlet pipes, testing (water tightness} of manhole, curing etc. complete as per specification and drawing and as per entire satisfaction of Engineer-in-Charge (the depth of manhole will be measured from the invert of the pipe to top of the manhole cover). 900mm internal diameter at bottom,0.90-1.65m depths

1200 mm internal diameter at bottom ,1.65-2.30m depths

1500 mm internal diameter at bottom ,2.30-4.95m depths

Deduction in the depth of the manhole to regulate payments for variation of actual depth of manholes in following sizes. 900mm internal diameter at bottom,0.90-1.65m depths

1200 mm internal diameter at bottom ,1.65-2.30m depths

1500 mm internal diameter at bottom ,2.30-4.95m depths

1:4:8 ( 1cement : 4 c/sand , : 8 gradde stone aggregate 40 mm nominal size. (for restoraion of ramp, stair steps, Drain etc.)

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) (for restoration of ramp, stair steps, Drain etc.)

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203 in Cement mortar 1:4 (1 cement : 4 coarse sand) (for drain, Stair steps etc)

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. For Grading Material-III

New Age Services (BID ID -374018)

KRITA ENGINEERING PVT LTD (BID ID -375052)