SPL REPAIR TO SEWAGE LINE FOR JCOs/OR MD ACCN OF 5 SIKH LI GE (NORTH) DELHI CANTT-10

Amount

Demolition of brick work including all quoins, arches, pillars, etc built in cement mortar complete all as specified and as directed.

Taking down cement plaster including raking out joints hacking for key scrubbing down with water complete.

Excavation in trenches n.exc 1.50 mtr wide and n.exc 1.50 mtr in depth for foundation etc or for shafts , wells, cesspits, manholes, pier holes etc n.exc 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.

All as per item No-3 above but exceeding 1.5 m or part thereof in depth upto 3.0m complete all as specified and as directed.

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

Demolition and breaking up 150mm dia drain pipes (salt glazed stone ware) set in cement including removal of waste material upto 500mtr distance.

All as per item No 6 above but 200mm dia

All as per item No-06 above but 300 mm dia

M & L for Plain cement concrete 1:4:8 as in foundation type D-2 (using 40mm graded crushed stone aggregate) as in fdn filling or mass concrete complete all as specified.

M&L for brick work with sewer bricks in CM (1:4) straight or curved on plan exc 6.0m mean radius for manholes/ septic tank/ soakwell etc. in sewer work all as specified.

All as per item No -10 above but except bricks complete all as specified and as directed.

M&L cement concrete (1:4:8) type D2 using 40 mm graded stone agg 100 mm thick as in bed to 150mm dia drain pipes including packing under and hunching against sides of the pipes after they are lead and tested complete all as specified and as directed.

All as per item No-12 above but 200mm dia

All as per item No-12 above but 300 mm dia

Supply and fixing of DWCPE pipes 150mm inner dia SN4 snapefit coupler and rubber rings including testing and properly jointed laid in trenches to a level on concrete bed complete all as specified and directed :-

All as per item No-15 above but 200mm dia inner dia

All as per item No-15 above but 300 mm dia inner dia

Cutting into existing manholes for connecting new drains, making good to (150 mm bore) 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 B-l smooth finished, and reforming benching as required

All as per item No-18 above but 200mm dia

All as per item No-18 above but 300 mm dia

Retruning and filling in trenches spreading leveling watering and well ramming in layers not exc 25 cm thick soft / loose soil complete all as specified and directed.

Removing excavated surplus soil exc. 1.50 km but n exc. 5 km and depositing where directed out of defence land all as specified.

M&L for rendering 15 mm thick in CM 1:4 on fair faces of bricks work or concrete surfaces finished even and smooth using extra cement mixed with WPC complete all as specified and as directed. (Note : WPC @ 3% of cement weight shall be measured and paid seprately).

Supply only integral water proofing compound complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for.

M&L providing precast cement concrete type 1:2:4 (using 20mm ) in landing, cover slabs (for manholes/ open drain etc) set in CM 1:4 complete all as specified and directed.

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

Framed work as in opening of manhole and manhole cover of angle iron or other section , also fastening and fixing and welding with MS bars conforming to Fe-410 W Gide E-290,incl painting with two coat of synthetic enamil paint over a coat of red oxide, complete all as specified and as directed.

S&F in repair SFRC GT covers with and including frame medium duty of any size 50mm thick factory made and test load 10 tonnes (MD-10), strength as per IS-12592 (2002), ISI marked incl fixing complete to match the road/ floor surface,all as specified by Engr-in-Charge

S&F in repair 80mm thick SFRC Manhole/ drain covers of any size with and including frame medium duty factory made and test load 10 tonnes (MD-10), strength as per IS-12592 (2002), ISI marked incl fixing complete to match the road/ floor surface all as specified by Engr-in-Charge

S&F PVC(SWR) pipes, 75 mm external dia double socketed in any length with rubber joints, fixed to walls ( any height)/under floor(any depth) etc with MS clamps including dismantling of cast iron, AC / PVC pipes including all fittings and accessories of any dia and in any position complete all as specified.

S&F PVC(SWR) pipes, 110 mm external dia double socketed in any length with rubber joints, fixed to fixed to walls ( any height)/under floor(any depth) etc with MS clamps including dismantling of cast iron, AC / PVC pipes including all fittings and accessories of any dia and in any position complete all as specified.

M&L cement concrete type B1 (1:2:4) using 20mm graded aggregate as in coping, benching rounded or chamfered on edges complete complete all as specified and directed.

Cleaning of sludge from septic tank, soakage well and manhole etc of any capacity and depth by dewatering, taking out mud/ sludge/quid, getting out and removing & depositing the sludge , complete all as specified and directed ( Note :- septic tank and soakage well be cleaned by Mechanical Vehicle ( Tanker) and Dewatering/Sludge to be thrown away outside of defence area.

M&L for cleaning of blocked sewage line, any type of dia in horizontal or vertical position from manhole to manhole drain pipes. Note:- Cleaning of sewage line of any type and dia or bore upto any depth by removing all filts/silts, foreign material and other deposits whatever completely and making the line free from all obstacles and tyesting the flow of sewer line evently, smoothly by filling water. The cleaning operation will be carried out in suitable length by blocking the first and last manhole of sewer line and removing the silt/sludge & deposits out side of defence land in covered van/Trolly all as specified and directed by Engr-in-Charge.rate.

M&L cleaning of chocked sewer line by diesel/petrol runing vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 8000 litres suction capacity and 10000 ltrs water jetting tank including skilled operator, supervisig engineer, labour etc for cleaning and partial desilting of manholes and dechocking of sewer lines of any dia & size and in any description, dechocking and flushing of sewer line from one manholes to another by high pressure jetting system of 2200 PSI for sewer line of following mentioned dia for all depth complete all as specified and directed.Note: Rates quoted cleaned for 08 hrs of above mentioned machine. Any work carried out throughout 08 hrs shall be measured as on Job.

S&F PVC (SWR) bends suitable for 75 mm external dia with or without access door complete all as specified

S&F PVC (SWR) junction single, (single /double T&Y) equal or unequal with or without access door confirming to IS: 14735, suitable for PVC soil waste discharge pipe of 75 mm dia Complete all as specified and as directed.

S&F PVC (SWR) bend, junction single, (single/double T&Y) equal or unequal with or without access door confirming to IS: 14735, suitable for PVC soil waste discharge pipe of 110 mm dia Complete all as specified and as directed.

Demolition of cement concrete in ground foors and paving not exc. 15 cm thick complete all as specified and as directed.

M&L for 75 mm thick PCC (1:4:8) type D2 (using 40mm stone aggregate) as in sub base of floor complete all as specified and directed.

M&L for 60 mm thick M-35 grade factory made rubber moulded coloured machine pressed precast concrete interlocking paver block in approved design and colour, conforming to IS-15658-2006 with grey cement and pigment as approved laid over and including 40mm thick sand cushion and joints filled with sand complete all as specified and directed.

M&L for chequered cement concrete tiles with grey cement and pigment of size 30cmX30cmX25mm thick ,set and jointed and pointed in neat cement slurry in floor etc over and including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

V M CONSTRUCTION (BID ID -3483756)

M/S DK Constructions co. (BID ID -3483570)

yameen enterprises (BID ID -3489593)