Repair and cleaning of sewage line, septic tanks, manholes at Mil Stn Suranussi under GE Kapurthala

Amount

Demolition of cement concrete (un-reinforced) in floors/paving, mass concrete (below or above ground level) not exc 15 cm thick complete all as specified and directed by Engineer-in-Charge.

Demolition of RCC slab, drain cover, landing chajjas and similar suspended work (reinforced) complete all as specified and directed by Engineer-in-Charge.

Demolition of brick work built in cement mortar including quoins and arches and disposing rubbish (not brick bats) out of cantonment area complete all as specified and as directed by Engineer-in-charge.

Taking down cement plaster on brick walls including racking out joints, hacking for keys scrubbing down with water complete all as specified and as directed by Engineer-in-Charge.

Demolition and breaking up 150mm bore drain pipes (salt glazed ware or AC pipe set) in cement mortar and taking out from trenches complete all as specified and directed by Engineer-in-Charge

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

Excavation in trenches in soft / loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for foundation, laying of pipes on concrete bed including forming the bottom surface to required level etc., and for manholes not exceeding 10 Sq.m area on plan and for similar works and getting out complete all as specified and as directed by the Engineer-in-Charge.

Returning filling in trenches including spreading leveling watering and well ramming in layers each not exc 25cm complete all as specified and directed by Engineer-in-Charge

Removal of surplus soil to a distance n.exc 50m away and depositing where directed at a level n.exc 1.50 m above the starting point complete all as specified and directed by Engineer-in-Charge

Material and labour for cutting into existing manholes for connecting new drains, of any dia making good to pipe and rendering , cutting out existing benching for and forming branch channel (1/2 round or ¾ section) in cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregates) finished smooth and reforming benching as required for 150 mm dia SGSW pipe complete all as specified and directed by Engineer-in-Charge

Material and labour for clearing blockage of WC or EWC by opening inspection door bend and using Roding / pressure technique to clear blockage and removing the garbage out of the cantonment area without creating any nuisance and make the site neat & tidy, complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for clearing blockage of Gully/floor traps to first man hole by Roding/pressure to clear blockage and removing the garbage out of the cantonment area without creating any nuisance and make the site neat & tidy, complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for clearing blockage of first manholes by pressure pumping / Roding and removing the garbage out of the cantonment area make the site neat & tidy, complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for pumping out liquid or semi liquid sludge from sewage wells or septic tanks of any size or any depth mechanically and an open trench shall be made for disposal/ evaporation of liquid sludge. After use the whole area shall be covered with bleaching powder and covered with soil about 15cm thick complete all as directed. by the Engineer in Charge. Note: During the cleaning of sewage wells, the alertnate arrangements shall be made by contractor by temporary pumping for clearing sewage disposal. Complete all as specified and as directed by the Engineer-in-Charge.

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.), complete all as specified and as directed by the Engineer-in-Charge.

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.), complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for cleaning of existing septic tank and sewage/ soakage well (by closing the existing sewage system at last man hole and providing temporary Katcha drain for flow of sewage water), removing man hole cover and dewatering the liquid waste by mechanical pumping, removing the solid sludge mechanically up to the bottom of septic tanks and sewage / soakage well of any size includingdepositing the solid sludge in the pit providing by digging in near by septic tank of appropriate size, Covering the pit with bleaching powder and then by natural earth about 15cm thick obtained from excavation after filling the solid sludge and making the good completely hygienic, Opening the man hole after cleaning and relaying the man hole cover complete work to be executed to the entire satisfaction of Engineer in charge and as directed at site.

Material and labour for cement concrete (1:5:10) type E-2 using 40 mm graded stone aggregate as in filling and mass concrete complete all as specified and as directed by Engineer-in-charge.

Material and labour for brick work built in cement mortar (1:4 ) using sub class B bricks (old size) straight or curved in plan exc 6.00 m mean radius complete all as specified and as directed by Engineer-in-charge.

Material and labour for rendering 15mm thick cement plaster in cement mortar (1:4) on any face of walls with and including mixed with water proofing compound as per manufacturer's instructions (if not instructed then wpc @3% by weight of cement) on brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.

Material and labour for rendering 15mm thick thick cement plaster in cement mortar (1:6) on any face of walls on brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.

Supply only integral water proofing compound, complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregates) as in drains, coping, benching, water troughs, including weathering , slightly rounded or chamfered, and throating including form work complete all as specified and as directed by Engineer-in-charge.

Material and labour for precast cement concrete as in cover slabs (1:2:4) type B-1 (using 20mm graded crushed stone aggregates) set in cement mortar (1:6) complete after placing in position over septic tanks/manhole covers/drain covers complete all as specified and directed by the Engineer in Charge.

Material and labour for mild steel TMT bars 10 mm dia and over as in reinforcement cut to length, bent to shape including cranking bending, and binding with MS wire (annealed) not less than 0.9 mm dia 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 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.

Material and labour for 150mm bore internal dia salt glazed stone ware pipe grade ‘A’ conforming to IS laid in trenches, on concrete bed to required slope, jointed and tested complete all as specified and directed by Engineer-in-Charge.(Excavation, earth work and concrete bed shall be measured and paid for separately under appropriate items of Sch 'A')

Material and labour for 200mm bore internal dia salt glazed stone ware pipe grade ‘A’ conforming to IS laid in trenches, on concrete bed to required slope, jointed and tested complete all as specified and directed by Engineer-in-Charge.(Excavation, earth work and concrete bed shall be measured and paid for separately under appropriate items of Sch 'A')

Material and labour for extra forming, fair, finished, drain or channel, 30cm inner girth in cement concrete using extra cement complete all as specified and directed by Engineer-in-Charge

Supply and fix 110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches complete all as specified and directed by Engineer-in-Charge

Ditto all as per item No 32 above but fixed to walls etc,complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair PVC SWR pipe 75mm dia laid in trenches, single socketed in any length with rubber ring joints fixed to walls etc complete all as specified and as directed by the Engineer-in-Charge.

Ditto all as per item No 34 above but fixed to walls etc complete all as specified and as directed by the Engineer-in-Charge.

S&F in repair 75mm size PVC (SWR) floor trap plain with grating including to jointing with waste pipe with adhessive etc complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs 110mm dia PVC branch pieces single equal or un euqal, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs 75mm dia PVC branch pieces single equal or un euqal, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs 75mm dia PVC branch pieces double equal or un euqal, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs 110 mm dia PVC SWR type bends any radius, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs 75 mm dia PVC SWR type bends any radius complete all as specified

S&F in repairs 110 mm dia stack clamp made out of 25x4mm Flat iron etc complete all as specified and as directed by the Engineer-in-Charge.

S&f in repairs 75mm dia stack clamp made out of 25x4mm Flat iron etc complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs 100mm bore cast iron pipe fixed to wall and jointed with cement joints, complete all as specified and as directed by the Engineer-in-Charge.

Ditto all as per item No 44 above but 75mm bore, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs 100 mm bore cast iron bend, complete all as specified and as directed by the Engineer-in-Charge.

Ditto all as per item No 46 above but 75 bore bend, complete all as specified and as directed by the Engineer-in-Charge.

S&F in repairs 100 mm bore single branch pieces, complete all as specified and as directed by the Engineer-in-Charge.

Ditto all as per item No 48 above but 75 mm bore, complete all as specified and as directed by the Engineer-in-Charge.

Gurjit const co

AAY KAY Constructions

SUNRISE CONSTRUCTION COMPANY