Certain repairs/Replacement and cleaning of sewage line, septic tanks manholes etc at Mil Stn Kapurthala.

Amount

Material and labour for cleaning blockage of WC (EWC or IWC) by opening inspection door bend and using roding / pressure technique to clear blockage and removal of garbage out of cantonement area without creating and nuisance complete all as specified and directed by the Engineer-in-Charge.

Material and labour for cleaning blockage of gully trap / floor trap to first manhole by opening inspection door bend and using roding / pressure technique to clear blockage and removal of garbage out of cantonement area without creating and nuisance complete all as specified and directed by the Engineer-in-Charge.

Material and labour for cleaning blockage of sewage line between two manholes of any distance by opening manholes and using roding / pressure technique to clear blockage and removal of garbage out of cantonement area without creating and nuisance complete all as specified and directed by the Engineer-in-Charge.

M & L for pumping out liquid or semi liquid from sewage wells or septic tanks of any size or any depth mechanically or manually and dispose off the same in open trench and cover the trench with bleaching powder and then with soil after evaporation of liquid complete all as specified and directed by Engineer-in-Charge. (During cleaning of sewage wells and septic tanks, the alternate temporary arrangemants shall be made by the contractor for clearing sewage disposal.)

M & L for cleaning sewage lines of dia 150 mm / 200 mm / 300 mm 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. ( 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 mm / 200 mm / 300 mm 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. ( 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 mm / 200 mm / 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 directed. ( 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 of existing septic tank and sewage well by closing the existing sewage system at last manhole and providing temporary katcha drain for flow of sewage water, removing manhole cover and dewatering the liquid sludge by manually or by mechanical system upto the bottom of septic tanks and sewage well of any size and depth including depositing the solid sludge in the pit dug by the contractor near the septic tank of appropriate size and covering the pit with bleaching powder and then with earth and making good completely in hygienic conditions. Opening the manhole after cleaning of septic tank and relaying the manhole cover complete all as specified and directed.

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 directed. ( The different items involved in excavating manhole shall be measured and paid for separately under appropriate items of Sch 'A')

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

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

Demolition of brick work or stone masonry built in cement mortar including all quoins, pillars, arches etc.

Taking down cement plaster on brick or stone wall etc. including racking out joints, hacking for key and scrubbing down with water etc. complete all as specified and directed.

Excavation in trenches not exc 1.5 m wide & n.exc 1.5 m in depth for foundation etc or man holes etc n.exc 10 Sqm on plan & n.exc 1.5 m in depth & getting out in soft/loose soil complete all as specified and directed.

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.

Returning filling in including spreading leveling and well ramming in layers n.exc 25 cm in soft/loose soil all as specified & directed.

Removing excavated material to a distance n.exc 50 m and depositing where directed at a level n.exc 1.5 mtr above starting point all as specified & directed.

M&L for PCC 1:4:8 type D-2 (using 40 mm graded stone agg) as in foundation of man holes complete all as specified & directed.

M&L for RCC M-30 (20mm graded aggregate) as in walls, retaining walls and the like complete all as specified & directed.

M&L for walling of random rubble uncoursed, well bonded, bedded and solidly hearted built in CM 1:4 complete all as specified and directed by Eng-in-Charge.

M&L for PCC 1:2:4 type B-0 (using 20 mm graded agg) as in coping, benching of Man holes.

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

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.

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 directed by Engineer - 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 & directed.

Material and Labour 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 150mm bore pipe complete all as specified and as directed by Engineer-in-Charge.

Material and Labour 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.

S&F in repair 75mm PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors, complete all as specified and directed.

Ditto all as per Ser Item No 29 here in before but 110mm bore.

S&F in repair 75mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls.

Ditto all as per Ser Item No 31 here in before but 110mm bore.

S&F in repair 75mm PVC(SWR) bends any radius complete all as specified and directed..

Ditto all as per Ser Item No 33 here in before but 110mm bore.

S&F in repair 75mm PVC (SWR), Junction single, (Single T) equal or unequal), fixed with solvent cement, complete all as specified and directed.

Ditto all as per Ser Item No 35 here in before but 110mm bore.

S&F in repair 75mm PVC(SWR) vent cowl.

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

Cutting into 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 mm bore drain pipe complete all as specified & directed by Engineer-in-Charge.

Material & Labour for salt-glazed stoneware drain pipes 150mm dia (internal diameter of pipe) Grade "A" laid in trenches and jointed complete all as specified and directed by Engineer-in-Charge.

S&F Reinforced concrete pipes, 200MM Dia of bore class NP2, laid and jointed in cement, complete with collars as specified and directed.

S&F Reinforced concrete pipes, 300MM Dia of bore class NP2, laid and jointed in cement, complete with collars as specified and directed.

M&L for soakage wells including excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed brick masonry with top ring of M25 concrete including intercepting chamber and screen chamber made of Brick masonry in CM, RCC cover slab in M25/ SFRC cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size3.00mdia and 4.5m depth complete all as directed complete filled with brick bats of size3.00mdia and 4.5m depth complete all as directed by Engineer-in-Charge.

SUNRISE ENGINEERS AND CONTRACTOR

COSMO BUILDERS