Certain repair/replacement and cleaning of manholes, septic tanks and sewage line at New Mil Stn Kapurthala under GE Kapurthala.

Amount

M & L for cleaning blockage of WC (EWC or IWC) by opening inspection door bend and using roding / pressure technique to clear blockage upto first manhole complete all as specified and as directed by Engr-in-Charge.

M & L for cleaning blockage of gully trap / floor trap upto first manhole by opening inspection door bend and using roding / pressure technique to clear blockage complete all as specified and as directed by Engr-in-Charge.

M&L for cleaning of sludge, mud etc from manhole of any size and depth upto 4.50m including getting out and removing and depositing the sludge outside of defence land and covering the manholes properly after completing the cleaning complete all as specified and as directed by Engr-in-Charge.

M & L for pumping out liquid or semi liquid from sewage wells / septic tanks/soakage pit of any size or any depth mechanically by sucking mechanical machine system (closed tank) and dispose off the same from out of defence land complete all as specified and as directed by Engr-in-Charge. Note : During the cleaning of sewage wells, septic tanks and soakage pit the alternate temporary arrangemants shall be made by the contractor for clearing sewage disposal. No pumping is allowed in defence land.

M & L for cleaning sewage lines of dia 150/200/300mm as in main sewage system having depth not exceeding 1.50 mtr by roding and other mechanical methods and removing taken out sludge outside the defence land complete all as specified and directed by Engr-in-Charge. Note : Length of line shall be measured from manhole to manhole and the contractor will provide sewer jetting machine & honey sucker for cleaning of central sewer pipe lines from manhole to manhole.

M & L for cleaning sewage lines of dia 150/200/300mm as in main sewage system having depth exceeding 1.50 mtr but not exceeding 3.00 mtr by roding and other mechanical methods and removing taken out sludge outside the defence land complete all as specified and directed by Engr-in-Charge. Note : Length of line shall be measured from manhole to manhole and the contractor will provide sewer jetting machine for cleaning of central sewer pipe lines from manhole to manhole.

M & L for cleaning sewage lines of dia 150 / 200 / 300 mm as in main sewage system having depth exceeding 3.00 mtr but not exceeding 4.50 mtr by roding and other mechanical methods and removing taken out sludge outside the defence land complete all as specified and as directed by Engr-in-Charge. Note : Length of line shall be measured from manhole to manhole and the contractor will provide sewer jetting machine & honey sucker for cleaning of central sewer pipe lines from manhole to manhole.

M & L for cleaning sewage lines of dia 150 / 200 / 300 mm as in main sewage system having depth exceeding 4.50 mtr but not exceeding 6.00 mtr by roding and other mechanical methods and removing taken out sludge outside the defence land complete all as specified and as directed by Engr-in-Charge. Note : Length of line shall be measured from manhole to manhole and the contractor will provide sewer jetting machine & honey sucker for cleaning of central sewer pipe lines from manhole to manhole.

M & L for breaking up / puncturing existing badly blocked lines and clearing blockage before puncturing by excavating a manhole of suitable depth and size as directed by the Eng-in-charge at site complete all as specified and as directed by Engr-in-Charge. Note : The different items involved in excavating manhole shall be measured and paid for separately under appropriate items.

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

Demolition of concrete (reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed by Engr-in-Charge.

Demolition of brick work or stone masonry built in cement mortar including all quoins, pillars, arches etc complete all as specified and as directed by Engr-in-Charge.

M&L for Brick work with sub class 'B' Bricks, straight or curved on plan exceeding 6 mtr mean radius built in CM 1:4 complete all as specified and as directed by Engr-in-Charge.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-Charge.

Excavation in trenches not exceeding 1.5m wide & not exceeding 1.5m in depth for foundation, sewage lines and manholes etc not exceeding 10 Sqm on plan and getting out in soft/loose soil complete all as specified and as directed by Engr-in-Charge.

Excavation in trenches not exceeding 1.5m wide & exceeding 1.5m in depth but not exceeding 3.0m for foundation, sewage lines and manholes etc not exceeding 10 Sqm on plan and getting out in soft/loose soil complete all as specified and as directed by Engr-in-Charge

Demolition and breaking up 150mm bore drain pipe of any type, in cement mortar and taking out from tranches complete all as specified and as directed by Engineer-in-Charge.

Demolition and breaking up 200mm bore drain pipe of any type, in cement mortar and taking out from tranches complete all as specified and as directed by Engineer-in-Charge.

Demolition and breaking up 300mm bore drain pipe of any type , in cement mortar and taking out from tranches complete all as specified and as directed by Engineer-in-Charge.

S&F Reinforced concrete pipes, 150 mm Dia class NP2, laid and jointed complete all as specified and as directed by Engineer-in-Charge.

S&F Reinforced concrete pipes, 200mm dia class NP2, laid and jointed complete with collars complete all as specified and as directed by Engineer-in-Charge.

S&F Reinforced concrete pipes, 300mm dai class NP2, laid and jointed complete all as specified and as directed by Engineer-in-Charge.

Returning filling in including spreading leveling and well ramming in layers not exceeding 25cm in soft/loose soil complete all as specified and as directed by Engineer-in-Charge.

Removing excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 mtr above starting point complete all as specified and as directed by Engineer-in-Charge.

M&L for PCC 1:4:8 type D-2 (using 40 mm graded stone aggregates) as in foundation of manholes complete all as specified and as directed by Engineer-in-Charge.

M&L for PCC 1:2:4 type B-0 (using 20 mm graded aggregates) as in coping, benching of Manholes complete all as specified and as directed by Engineer-in-Charge.

M&L for pre cast cement concrete 1:2:4 as in manhole covers type B-1 (20 mm graded aggregates) as in manhole cover set in cement mortar 1:6 complete all as specified and as directed by Engineer-in-Charge.

S&F for TMT bars 10mm dia and over, cut to length, bent to shape required, including binding with mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed by Engineer-in-Charge.

M&L for cement concrete (1:4:8) type D-2 (using 40 mm graded stone aggregate) concrete bed to drain pipe incl packing under and haunching against the sides of pipe as they are laid and tested for 150mm bore pipe complete all as specified and as directed by Engineer-in-Charge.

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

M&L for for cement concrete (1:4:8) type D-2 (using 40 mm graded stone aggregate) concrete bed to drain pipe including packing under and haunching against the sides of pipe as they are laid and tested for 300mm bore pipe complete all as specified and as directed by Engineer-in-Charge.

S&F in repair 75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and as directed by Engineer-in-Charge.

M&L for cutting in to existing manholes for connecting new drains, making good to pipe & rendering cutting out existing benching for and forming branch channel in cement concrete1:2:4 type B-1 smooth finished and reforming benching as required for 150 /200/300mm bore drain pipe complete all as specified and as directed by Engineer-in-Charge.

s.v and co (BID ID -3321039)

COSMO BUILDERS (BID ID -3320791)