CLEANING AND REPAIR OF SEWAGE LINE MANHOLES DRAIN FENCING PATH ETC AT 21 SIGNAL GP ANAND PARBAT UNDER AOR OF AGE BR II OF GE NORTH DELHI CANTT 10

Amount

Cleaning of blockage of bathroom kitchen by cleaning nahani traps gully traps and removing of all the mud/sludge and getting out washing thoroughly grating of trap CI waste pipes by opening the cleaning eyes and depositing the sluge in a pit of suitable size outside the defence area and convering the same with the soil layer of 30cm thick obtained from the excavation and earthwork complete all as specifed and as directed.

Cleaning of blockage WC indian pattern or european for removing of all the mud/sludge and getting out including cleaning SGSW or CI pipe upto 1st manhole and depsoting the sludge in a pit of suitable size outside the defence area and convering the same with the soil obtained from the excavation and earthwork complete all as specifed and as directed.

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 testing the flow of sewer line evenly, 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.

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 4000 litres suction capacity and 6000 ltrs water jetting tank including skilled operator, supervising 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 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 one Job.

S&F PVC(SWR) pipes, 75mm external dia double socketed in any length with rubber joints, fixed to walls etc with MS clamps including dismantling of cast iron, AC / PVC pipes including all fittings and accessories of 100/75mm dia and in any position complete all as specified and directed.

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

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

S&F PVC (SWR) pipes, 110mm external dia, type-B, ISI marked (IS:13592) double socketed in any length with rubber ring joints, fixed to walls etc with MS clamps including dismantling of cast iron, AC / PVC pipes including all fittings and accessories of 100/75mm dia and in any position complete all as specified and directed.

S&F PVC (SWR) bends suitable for 110mm external dia with or without access door complete all as specified and directed.

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

S&F in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, fixed to wall with clamps etc. bore of pipe 75mm complete all as specified and directed.

S&F in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, fixed to wall with clamps etc. bore of pipe 100mm complete all as specified and directed.

S&F cast iron bends (sand cast) (any radius), diminishing pieces or tapers soil/waste pipes 75mm in any length (larger bore measured) with oval access doors complete all as specified and directed.

All as per the description of srl item No 13 above but bore of pipe in 100mm.

S&F 100mm cast iron branch pieces, double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel brachs with oval access doors as in door 'T' , door bends, 'Y' section complete all as specified and directed.

S&F in repairs SFRC GT covers with and including frame medium duty over all size 400mm x 400mm x 80mm thick factory made and test load 10 tonnes (MD-10), strength as per IS-12592 (2002), ISI marked complete all as specified and directed.

S&F in repairs SFRC manhole covers with and including frame medium duty over all size 900mm x 450mm x 80mm thick factory made and test load 10 tonnes (MD-0), strength as per IS-12592 (2002), ISI marked complete all as specified and directed.

S&F in repairs SRFC precast fibre reinforced cement concrete manhole cover (Ist quality) including groove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall size 600mm dia x 80mm thick complete all as specified and as directed.

Excavation in any type of soil in trenches n exc 1.5m wide and n exc 1.50m in depth for foundation etc and getting out complete all as specified and as directed.

Returning, filling in, including spreading levelling watering and well ramming in layers n exc 25cm (after the pipes have been laid and tested) in soft/loose soil complete all as specified and as directed.

Removing excavated material not exceeding 50m and depositing where directed at a lavel not exceeding 1.5m above the starting point, soil complete all as specified and directed.

M&L for cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregates including packing under and haunching against the sides for 150mm internal dia SGSW / RCC pipes after they are laid and tested including demolition of old bed and pipes complete all as specified and as directed. Note:- The thickness of concrete bed shall be 100mm.

All as per the description of srl item No 22 above here-in-before but for 200mm internal dia SGSW pipes/ RCC pipes Note:- The thickness of concrete bed shall be 150mm.

M&L for 150mm bore DWCPE pipe as per IS-16098, ISI marked, laid in trenches and jointed, tested including laying complete with collars as per manufacturer's instructions including demolition and breaking up old sewage line of any type and any dia set in cement mortar including demolition of PCC huanching and bedding complete all as specified and directed.

M&L for 200mm bore DWCPE pipe as per IS-16098, ISI marked, laid in trenches and jointed, tested including laying complete with collars as per manufacturer's instructions including demolition and breaking up old sewage line of any type and any dia set in cement mortar including demolition of PCC huanching and bedding complete all as specified and directed.

Cutting into existing manholes for connecting new drains, of 100mm to 300mm bore pipe, 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 B-1, smooth finished, reforming benching as required, complete all as specified and directed.

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

M&L for brickwork with subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4 including demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone-work and precast concrete articles complete all as specified and directed.

M&L for PCC 1:2:4 type B0, using 12.5mm graded crushed stone aggregate as in coping, kerbs or mud stops, rounded or chamfered on edges complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in surface channels, drains, side guide wall including all necessary form work complete all as specified and directed.

M&L extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc complete all as specified and directed.

Add or deduct for each 25mm girth or part thereof over or under 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc complete all as specified and directed.

Taking down cement or cement lime plaster, any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc, including cutting of trees, shrubs or any type of vegitation upto and including roots all as specified.

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 directed.

Plain cement concrete M-10, nominal mix, type C-1, using 20mm graded mechanically crushed stone aggregate, 75mm thick as in plinth protection etc., surface finished even and smooth without using extra cement and laid to a slope of 1 in 24 in alternate panels n.exc. 1.20 Sqm each, 12mm wide and 5 cms deep joints shall be formed between the bays and shall be filled with mastic filling comprising a mixture of one part of heated blown bitumen VG-10 and two parts of heated coarse sand (by volume), all as specified & directed. Note:- The unit rate include for use of form work (straight or curved).

M&L machine pressed precast rubber mould coloured concrete interlocking paver blocks of 60mm thick any shape and size conforming to IS 15658-2006 ,M-35 grade with grey cement and no pigment over complete all as specified and directed.

M&L for 40mm thick sand filling under floors or in foundation including watering & consolidation etc complete all as specified and directed.

M&L for providing precast reinforced cement concrete type B0, 1:2:4 using 12.5mm graded crushed stone aggreagte as in lourers and jallies 35mm thick (measured solid) including all mouldings set in cement mortar 1:4, complete all as specified and directed.

M/L PCC 1:4:8, type D2, using 40mm graded crushed stone aggregate 75mm thick as in sub floor, Sub base, floor complete all as specified & directed.

M&L chequered cement concrete tiles 300mm x 300mm x 25mm thick, set, jointed & pointed in neat cement slurry in floors with grey cement and pigment over and including screed bed or bedding layer of mortar 15mm thick in CM 1:6 , complete all as specified and directed.

Dismantling MS work including doors, gates but excluding framed truss etc. complete all as specified and directed.

S&F framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete drilled for fixing of steel sheeting in or other covering. doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging; also fastening and fixing complete, confoirming; Fe 410-W. complete all as specified and directed

M&L applying two coats of synthetic enamel paint on new steel surfaces of any description over 10cm width or girth over a coat of red oxide primer including preparation of steel surfaces complete all as specified and directed.

M&L for preparation of old decorated external wall surface by sand paper of required sizes, filling in wall care putty in potholes existing or created, again sand papering thus making surface smooth and two coats of weather proofing exterior acrylic emulsion paint complete all as specified and directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete all as specified and directed.

DEEP ASSOCIATES

Rohan Construction Company

V M CONSTRUCTION

R B ENTERPRISES

MOHIT ENTERPRISES

M/S GR construction compony

yameen enterprises

QUALITY CONSTRUCTIONS CO

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