GE 861 EWS-21/2023-24

Amount

Clearing/cleaning of sewage lines/drain pipes, including man holes, 100mm bore laid to any slope or gradient, any depth, with manual or mechanical method, removing and depositing the sludge not less than 100 metre away from the site of clearing and covering the sludge with layer of 25mm thick layer of earth, complete all as specified and directed. (All works to be carried out under foul conditions).

Clearing/cleaning of sewage lines/drain pipes, including man holes, 150mm bore laid to any slope or gradient, any depth, with manual or mechanical method, removing and depositing the sludge not less than 100 metre away from the site of clearing and covering the sludge with layer of 25mm thick layer of earth, complete all as specified and directed. (All works to be carried out under foul conditions).

Clearing/cleaning of sewage lines/drain pipes, including man holes, 200mm bore laid to any slope or gradient, any depth, with manual or mechanical method, removing and depositing the sludge not less than 100 metre away from the site of clearing and covering the sludge with layer of 25mm thick layer of earth, complete all as specified and directed. (All works to be carried out under foul conditions).

Cleaning of MH of any description of size n. exc 1.5 M in depth including lifting up and removing sludge and accumulated/ semi solid sludge and other foreign material with trailor mounted sewage cleaning pumps/mechanical devices and removing to a distance n. exc 250 m where directed by Engineer in charge & washing down of MH with water for smooth function of sewage.

All as per item No 4 here-in-before but MH exc 1.5 M depth & n. exc 2 M and -do-.

Cleaning of septic tanks of 500 users capacity by bailing out water, removing sludge dust mud & other accumulated solids, semi solids etc including cleaning sewage sludge and other materials deposited out side the MD land, complete all as specified and directed.

All as per item No 6 here-in-before but septic tank of 100 user capacity.

Removal of blockage from WC by using rubber cup 125mm dia with wooden handle and clearing the blockage up to manhole with cleaning rod including removal of all materials from P trap of WC (qtrs from ground floor to 3rd floor).

Removal of blockage from kitchen/bathroom /WHB by using rubber cup 125mm dia and clearing the blockage up to gully traps with cleaning rod including removal of all materials from floor trap including dismantling and refixing of gratings. (qtrs from ground floor to 3rd floor).

Demolition of cement reinforced concrete (reinforcement cut as required to facilitate demolition) in ground floors & pavings n.exc 15 cm thickness (below or here-in-before ground level), complete all as specified and directed.

Precast reinforced cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate for cover slab for Man holes / Septic tank set, in CM 1:4, complete all as specified and directed.

TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hopping for columns,hoking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Brick work with sub class ‘B’ brick straight or curved on plan exceeding 6m mean radius in CM 1:4 including demolition of brick work or stone / boulder masonry, built in cement mortar, including all quoins, arches, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles etc, complete all as specified and directed.

Rendering 15mm thick plastering in CM 1:4 on other than surface of brick or concrete surfaces finished even and smooth without using extra cement, complete all as specified and directed.

Excavation in trenches n exc 1.50m wide and n exc 1.50m in depth for foundation etc or for shaft wells, cesspits manholes pier holes etc next 10 sqm on plan and n exc 1.5m in depth and getting out in any type of soil, complete all as specified and directed.

Salt glazed stone ware drain pipe , grade 'A' of 150mm dia laid in trenches and jointed including all accessories & fittings including demolition and breaking up drain pipes, 200 mm dia (Salt glazed stone ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and directed.

Salt glazed stone ware drain pipe , grade 'A' of 200mm dia laid in trenches and jointed including all accessories & fittings including demolition and breaking up drain pipes, 200 mm dia (Salt glazed stone ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and directed.

Concrete bed to drain pipe 150mm dia including packing under and haunching against the sides of pipe by providing PCC 1:4:8 type D2(using 40mm graded stone aggregate) complete all as specified and directed.

Concrete bed to drain pipe 200mm dia including packing under and haunching against the sides of pipe by providing PCC 1:4:8 type D2(using 40mm graded stone aggregate) complete all as specified and directed.

Returning filling in (soil) including spreading, levelling , watering and well ramming in layers n exc 25cm thick, complete all as specified and directed.

Removing of surplus soil to a distance n exc 50 mtr and depositing where directed at a level n exc 1.5 mtr here-in-before the starting point, complete all as specified and directed.

Cutting into existing manhole for connecting new drains, making good to pipe 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 B1 smooth finished and reforming beching as required for 150 mm dia of pipe, complete all as specified and directed.

M/S A.N CONSTRUCTIONs

M/S SHEIKH FEROOZ AHMAD

BHAT CONSTRUCTIONS AND BUILFERS

M/S MOHAMMAD SHABAN AND CO

M/s Hilal Constructions