REPAIR MAINTENANCE AND CLEANING OF SEWERAGE SYSTEM IN DOMESTIC AREA (ZONE-I ZONE-II NANDANI COMPLEX) AT AF STN BHISIANA

Amount

Cleaning of Sewer line Depth 1.5 mtr to 3 mtr and dia of pipe up to 300 mm by mechanically truck mounted hydro jet sewage line cleaning machine of sewage line water sludge tank with wash down system / suck derrick arm hydrualically spring loaded rotary sliding vane compressor with V hose end section no 33 nozzle and strainer all as specified and as directed by Engr-in-Charge. Note : The quoted rate includes removing and refixing of manhole covers.

Cleaning of sewer line depth 3 mtr to 5 mtr and dia of pipe up to 300 mm by mechanically truck mounted hydro jet sewage line cleaning machine of sewage line water sludge tank with wash down system / suck derrick arm hydrualically spring loaded rotary sliding vane compressor with V hose end section no 33 nozzle and strainer all as specified and as directed by Engr-in-Charge. Note : The quoted rate includes removing and refixing of manhole covers.

Desilting and cleaning of manhole chamber of any shape/size depth exceeding 0.6 Mtr not exceeding 1.5 Mtr by removing sludge/mud, silt, liquid etc (in foul condition) to outside MD land premises by manual and mechanical means after stoping of sewage flow by sand bags, gunny bags and ensure the the flow by removing the same after cleaning, all as specified and directed . Note : The quoted rate includes removing and refixing of manhole covers.

Desilting and cleaning of manhole chamber of any shape/size depth exceeding 0.6 Mtr but n exc 1.5Mtr by removing sludge/mud,silt, liquid etc(in foul condition to outside MD land premises including testing of manholes by filling with water ) all as specified and directed by mechanical method. Note : for ser item No 1 to 4:- The rates quoted in the above item includes cost of T&P like rods, bamboos, gum shoes,shovel and hand glouses etc complete.

Desilting and cleaning of manhole chamber of any shape/size depth exceeding 3 Mtr n.exc 4.5 mtr by removing sludge/mud, silt, liquid etc (in foul condition) to outside MD land premises by manual and mechanical means after stoping of sewage flow by sand bags, gunny bags and ensure the the flow by removing the same after cleaning, all as specified and directed by Engineer in Charge. Note: The quoted rate includes removing and refixing of RCC manhole covers and works shall be carried out with all safety precautions.

Desludging/ dewatering ,Cleaning of septic tank/manholes of any depth, including sludge by pumping out of sludge using mechanical equipment and transported by a vehicle of capacity 6000 Ltrs and removed outside MD land including cleaning off shrubs/bushes, vegetarian found around 2 Mtrs from external edge of septic tank and sludge chamber, all as specified and directed by Engineer in charge. Note : The quoted rate includes removing and refixing of RCC manhole covers and works shall be carried out with all safety precautions.

Cleaning of sewage line blockage by rodding from manhole to manhole, Manhole to cleaning eye including that from first manhole to cleaning eye of down take pipe and removing all debris, sludge and solid material from sewage line and removal from site and well flushing with water after cleaning vertical pipe of following dia of pipes at any depth all as specified and as directed by Engineer-in-Charge. Depth of line up to 3 Mtr and the dia of pipe 150mm bore:-

All as per Item No 07 but for 200mm internal dia, complete all as specified and directed by Engineer in Charge.

Demolition of brick work/PCC block masonry work built in cement mortar in manholes, septic tank, soakage wells etc complete all as specified and directed by Engineer in Charge.

Demolition of cement concrete (unreinforced) in any description and in any position not otherwise specifically provided for including removing debries out side MD land complete all as specified and directed by Engineer in Charge.

Demolition of RCC manhole, septic tank cover slabs and similar works etc complete all as specified and as directed by Engineer in Charge.

M&L for Plain Cement Concrete (1:3:6) type C2 (using 40mm stone agg) as in foundation bed concrete etc complete all as directed by Engineer in Charge.

M&L Plain cement concrete (1:2:4) type B1 (using 20 mm graded stone agg) as in coping, benching of manholes and similar work etc complete in foul conditions, complete all as directed by Engineer in charge.

M&L Brick work with sub class 'B' bricks in CM 1:6, straight or curved on plan exc 6 mtr mean radius, using old size bricks in foul conditions, complete all as directed by Engineer in charge.

Taking down cement plaster on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed by Engineer in Charge.

M&L for 15mm thick plaster on fair faces of brick work or concrete surfaces, mixed WPC @3% of weight of cement in CM 1:4 complete all as specified and directed by Engr-in-Charge. Note :- Water Proofing compound shall be measured and paid separately under appropriate Item.

Supply only integrated water proofing compound @ 3% weight of cement or as per manufacturer instructions complete all as specified and directed by Engineer

M&L for 75 mm thick reinforced precast cement concrete 1:1:2 type B-1 (using 20mm graded stone aggregate) as in manhole cover bromatic slabs finish fair even and smooth without using extra cement ( Top surface will be chequred finish) including S&F 2mm thick CR sheet all around the cover with 2 coat of bitumen paint and two round sunk steel handle 12mm dia to surface complete all as specified and directed by Engr-in-charge. Note: (i) TMT MS bars welded with 2mm thick CR sheet for making frame (ii) Reinforcement (only TMT bars) shall be measured and paid saperately)

S&F TMT MS bar 8mm dia & over, cut to length, bent to shape required, including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including MS wire ( annealed) not less than 0.9 mm dia complete all as specified and directed by Engineer in charge.

Excavation in trenches in hard/dense soil not exc 1.5 mtr wide and not exc 1.5 mtr in depth as in foundation, drain etc complete all as specified and as directed by Engr-in-Charge.

All as per item No 20 above but exc 1.5m upto 3.0m depth in trenches in hard/dense soil as in foundation, drain etc complete all as specified and as directed by Engineer in charge.

Returning filling in including spreading, levelling watering and well ramming in layers n.exc 25 cm in hard/dense soil, complete all as specified and as directed by Engineer in charge.

Removing excavated soil to a distance n.exc 50m and depositing where directed at a level not exc 1.5 m above the the starting point complete all as specified and as directed by Engineer in charge.

Demolition and breaking up of 150 mm dia sewage/ drain pipe with bed concrete set in cement mortar including removing debries out side MD land complete all as specified and as directed by Engineer in charge.

S&F PVC (SWR) 150mm bore (dia) 6 kg/Sqcm Soil, Waste and Ventilating Pipe, single socketed, in any length with PVC Joints, with or without Ears, laid in Floors, complete all as specified and as directed by Engineer in charge.

M&L 150mm dia salt glazed stoneware drain pipe (SGSW) grade 'A' laid in trenches and jointed in CM 1:1 and tested complete all as specified and as directed by Engineer in charge.

M&L Concrete bed to drain pipes including forming cradles in PCC 1:4:8 type D2 using 40 mm graded aggregate for PVC (SWR)/RCC, Soil pipes after they are laid and tested for 150 mm dia bore pipe complete all as specified and as directed by Engineer in charge.

Cutting into existing manholes for connecting new drains 150/200mm bore pipe including removing existing branch drain pipes of 150/200mm bore & benching to form branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) surface finished and reforming benching as required and making good surface with plaster etc to match existing , etc complete all as specified and as directed by Engineer in charge.

Demolition and breaking up of 200 mm dia SGSW drain pipewith bed concrete set in cement mortar including removing debries out side MD land complete all as specified and as directed by Engineer in charge.

M&L 200mm dia salt glazed stoneware drain pipe (SGSW) grade 'A' laid in trenches and jointed in Cement Mortar 1:1 and tested all as directed by Engineer in Charge..

M&L Concrete bed to drain pipes including forming cradles in PCC 1:4:8 type D2 using 40 mm graded aggregate for PVC (SWR)/RCC, Soil pipes after they are laid and tested for 200 mm dia bore pipe complete all as specified and as directed by Engineer in Charge.

Taking down PVC/ CI Pipe of any 110mm dia and any descriptions, fixed to Walls, laid on Floors, etc., complete all as specified and as directed by Engineer in Charge.

Taking down PVC/ CI Pipe of any 75mm dia and any descriptions, fixed to Walls, laid on Floors, etc., complete all as specified and as directed by Engineer in Charge.

S&F PVC (SWR) 110mm bore (dia) Soil, Waste and Ventilating Pipe, single socketed, in any length with PVC Joints, with or without Ears, fixed to Walls/floor, complete all as specified and as directed by Engineer in Charge.

S&F PVC (SWR) 75mm bore (dia) Soil, Waste and Ventilating Pipe, single socketed, in any length with PVC Joints, with or without Ears, fixed to Walls/floor, complete all as specified and as directed by Engineer in Charge.

S&F PVC (SWR) Bends (any radius), Diminishing Pieces or Tapers (larger bore measured) Fittings for PVC (SWR) Pipe 75mm bore (dia), jointing with Solvent Cement and fixed, complete all as specified and as directed.

S&F PVC (SWR) Bends (any radius), Diminishing Pieces or Tapers (larger bore measured) Fittings for PVC (SWR) Pipe 110mm bore (dia), jointing with Solvent Cement and fixed, complete all as specified and as directed.

M&L Sand Filling under Floors or in Foundations of 25mm thick for laying interlocking tiles including Watering and Consolidation, complete all as specified and as directed by Engineer in Charge.

M&L Cement Concrete 1:4:8 (40mm graded stone aggregate) 50mm thick in Sub-base under Pavements, etc., complete all as specified and as directed by Engineer in Charge.

M&L for Machine Pressed Precast concrete interlocking paver block glossy finish any shape and size confirming to IS-15658-2006 of 60mm thickness M-35 grade with grey cement with pigment complete all as specified and as directed by Engineer in Charge.

M/s Manav Builders

M/s Luxmi Constructions

SWARN SINGH AND CO.

Rasvinderpalandco

REYANSH GARG AND COMPANY

GUPTA AND ENGINEERS

M/s BALDEV SINGH