GE/863/EWS-T-07 OF 2021-22

Amount

Cleaning of existing sewer lines of dia 100 to 300 mm, any depth not exceeding 2.50 m deep by mechanically using appropriate technological appliances as required at site including manholes, inspection chamber, testing after cleaning and getting out sludge and accumulated solids / semi solids from connected manholes / Lines, removing the sludge / spoil min 250 mtrs away from MOD land and refixing the manhole cover complete all as specified and as directed.

Cleaning / desludging of existing septic tank of any capacity and any depth including taking out and removing sludge and accumulated solids / semi solid contents in closed container at a place 250 mtrs away from defence land and burried in ground including necessary excavation, earth work and spreading of bleaching powder complete all as specified and as directed. Note :- (i) The cubic contents of sludge will be measured after drying the sludge as mentioned at Para 16.1 in particular specification and no extra cost for necessary excavation and refilling with excavated soil over the sludge and bleaching powder shall be paid and quoted rate shall be deemed to be included for this provision. (ii) The cleaning of septic tank shall be carried out mechanically using apropriate technological appliances.

Cleaning / clearing of manhole of any description and any size varying from 0.60 x 0.60 m to 1.50 x 1.50 m having depth varying from 0.4 m to 2.50m and removing sludge and accumulated solid / semi solids with proper equipment and washing down with water for smooth functioning of sewage line and manhole. Waste obtained shall be removed to a distance exceeding 250m away from unit lines and burried in ground including necessary excavation, earth work and spreading of bleaching powder complete all as specified and directed. Note :- (i) No extra cost for necessary excavation and refilling with excavated soil over the sludge and bleaching powder shall be paid and quoted rate shall be deemed to be included for this provision. (ii) The cleaning of manhole shall be carried out mechanically using apropriate technological appliances.

Cleaning / clearing of Nahani traps, floor traps and Gully Traps of any description, any size, any depth and removing sludge and accumulated solid / semi solids with proper equipment and washing down with water for smooth functioning of sewage line, nahani traps and floor traps. Waste obtained shall be removed to a distance exceeding 250 m away from unit lines and buried in ground including necessary excavation, earth work and spreading of bleaching powder complete all as specified and directed.

Cleaning/clearing of blocked WC / EWC of any type and description including removal of soil, waste and vent pipes by using rubber cap 125 mm dia with wooden handle, rodding or with gunny bags and cleaning blockage upto Ist manhole with cleaning rod including removal of all materials from traps of WC complete all as specified and directed.

Demolition and breaking up drain pipes ( PVC/salt glazed stone ware AC or Reinforced concrete) of any size for 150 mm dia pipe set in cement mortar complete all as specified.

Demolition and breaking up drain pipes ( PVC/salt glazed stone ware AC or Reinforced concrete) of any size for 110/100 mm dia pipe set in cement mortar or fixed with wall complete all as specified.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for cement concrete (unreinforced) complete all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and n exc 1.5m deep for foundation, manholes etc not exc 10 Sqm on plan and getting out in hard/dense soil complete all as specified and directed.

Returning , filling in, incl spreading leveling, watering and well ramming in layer n exc 25 cm complete all as specified and directed.

Removing excavated materials and depositing where directed at a distance n.exc 50mtr at a level n exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for PCC 1:4:8 type D-2, (using 20 mm graded stone aggregate) as in bed of drain for 150mm bore pipe incl packing under , and haunching against the sides of the pipes after they are laid in and tested complete all as specified and directed.

M&L for PCC 1:4:8 type D-2, (using 20 mm graded stone aggregate) as in bed of drain for 100 mm bore pipe incl packing under , and haunching against the sides of the pipes after they are laid in and tested complete all as specified and directed.

S&F PVC (SWR) pipes 110mm dia single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed

S&F PVC (SWR) pipes 160mm dia single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed

M&L for 150 mm bore salt glazed stoneware drain pipes including connecting fittings, laid in trenches complete all as specified and directed.

M&L for 100 mm bore salt glazed stoneware drain pipes including connecting fittings, laid in trenches complete all as specified.

Demolition reinforcement cement concrete in any position not other wise specifically provided for such as man hole / septic tank covers complete all as specified and directed.

M&L for providing precast reinforced cement concrete (1:2:4) type B-1 (using 20mm graded stone agg) as in cover slab for manholes & septic tanks with plain faces set in CM 1:4 complete all as specified and directed.

M&L for MS TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending spirally or hooking for columns , hooking ends and binding with MS wire (annealed) not less than 0.9mm dia complete all as specified and directed.

M&L for MS TMT bars 6 to 8 mm dia, cut to length, bent to shape required including cranking, bending spirally or hooking for columns , hooking ends and binding with MS wire (annealed) not less than 0.9mm dia complete all as specified and directed.

Demolition of stone masonry built in any type of cement mortar incl all quoins ,arches, pillars etc complete all as specified and directed.

Demolition of PCC block masonry built in any type of cement mortar incl all quoins ,arches, pillars etc complete all as specified and directed.

M&L for walling of random rubble, stone masonry work, brought up to coursed well bonded , bedded solidly hearted built in CM 1:4 as in manhole complete all as specified and directed.

M&L for walling of random rubble, stone masonry work, brought up to coursed well bonded , bedded solidly hearted built in CM 1:4 as in manhole complete all as specified and directed but except stone.

M&L for Pre-cast cement concrete solid block masonry in PCC 1:3:6 type C-1 using 20mm graded stone aggregate in wall exc 10 cm in width and setting in CM 1:4 complete all as specified and directed.

M&L precast PCC 1:3:6 type C1 using 20mm graded stone aggregate as bond stones set in cement mortar 1:6 complete all as specified and as directed

M&L PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in coping to retaining wall /Drains/manholes complete all as specified and directed.

Taking down cement plaster, any description on PCC Block wall, brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. complete all as specified and directed.

M&L for Rendering 15mm thick on stone masonry surfaces in CM 1:4 finishing even and smooth without using extra cement complete all as specified and directed.

M&L for Rendering 15mm thick on block wall concrete surfaces in CM 1:4 finishing even and smooth without using extra cement complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in surface channel, drain and manhole including finishing complete all as specified and as directed.

M&L for PCC 1:4:8 type B-2 using 40 mm graded aggregate as foundation filling and mass concrete complete all as specified and directed.

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

Add or deduct for each 25 mm girth or part thereof over or under 30cm for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified and directed.

S&F in repairs Vitreous China Squatting Pan of Orissa pattern of size 580x440mm white with integral footrest (excluding flushing cistern and flush pipe) including connection to trap, to flushing pipe, anti syphonage pipe, provision of lime or cement concrete bedding to make surface good as before complete all as specified and directed.

M&L for 40mm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as flooring finishing the concrete surface even and smooth with using extra cement complete all as specified and directed.

S&F PVC (SWR) pipes 110mm dia single socketed, in any length with rubber ring joints, fixed to wall complete all as specified and as directed

S&F in repair PVC (SWR) vent cowl 110mm dia pipe complete all as specified and directed.

S&F in repair PVC (SWR) vent cowl 75mm dia pipe complete all as specified and directed.

Net Contract Sum will be after deducting Sch Of Credit of Rs. 18940.00

M/S Shamsher Negi Dewa

M/S Gopal Singh