CLEANING/REPAIR/REPLACEMENT OF SEWAGE LINE AND OTHER CONNECTED BR I TEMS AT DGQA MD ACCN AND OTM ACCN INCLUDING SQAE GS OFFICE COMPLEX UNDER THE AOR OF AGE BR II OF GE NORTH DELHI CANTT 10

Amount

Cleaning of blockage of bathroom kitchen by cleaning nahani traps/gually 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 slugs in a pit of suitable size at a distance exceeding 50 meters from the gully trap and covering the same with the soil 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 SGSWG or GI pipe upto 1st manhole and depsoting the sludgs in a pit of suitable size at a distance exceeding 50 meters from the gully trap and covering 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 fillings/silts, foreign material and other deposits whatever completely and making the line free from all obstacles and testing 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.

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, 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:- Quoted rates for 08 hrs of working of vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine. Any work carried out throughout 08 hrs shall be measured as one unit i.e one day.

M&L for 150mm internal dia of salt glazed stoneware pipes grade 'A', ISI marked, laid in trenches and jointed, tested including laying complete with collars as per manufacturer 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 internal dia of salt glazed stoneware pipes grade 'A', ISI marked, laid in trenches and jointed, tested including laying complete with collars as per manufacturer instructions including demolition and breaking up old sewage line of any type and any dia set in cement mortar incl demolition of PCC huanching and bedding complete all as specified and directed.

M&L for cement concrete 1:3:6 type C-2 using 40mm graded stone aggregates incl 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. (thickness of concrete bed 100mm).

All as per the description of srl item No 07 above here-in-before but for 200mm internal dia SGSW pipes (thickness of concrete bed 150mm).

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 75mm dia and in any position complete all as specified.

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

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 75mm dia Complete all as specified and as 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 clampsMS clamps including dismantling of cast iron, AC / PVC pipes including all fittings and accessories of 110mm dia and in any position complete all as specified.

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

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 as directed.

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

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 as directed.

Rendering 15mm thick on fair faces of brick work or concrete surfaces in CM (1:4) finished even and sooth without using extra cement complete all as specified and as directed.

M&L for preperation of old/new plasterd or unplasterd surface and applying two coats of white washing of approved tint complete all as specified and as direcred.

M&L for PCC 1:2:4 type B0, using 12.5mm graded agg as in coping, kerbs or mud stops, rounded or chamfered on edges completed as specified.

S&F in repair for precast fibre reinforced cement concrete manhole cover (Ist quality) including grove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall size 500mm x 500mm x 80mm complete all as specified and as directed.

S&F in repair precast fibre reinforced cement concrete Manhole cover (Ist quality) including grove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall Size 500mm x 1000mm x 80mm complete all as specified and as directed.

S&F in repair precast fibre reinforced cement concrete Manhole cover (Ist quality) including grove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall Size 500mm x 1200mm x 80mm complete all as specified and as directed.

S&F in repair precast fibre reinforced cement concrete Manhole cover (Ist quality) including grove 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.

Demolition of cement concrete (un-reinforced) in ground floors and pavings n. exc. 15cm thickness (below or above ground level) complete all as specified and as directed.

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

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

M&L machine pressed precast rubber moulded 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 chequered cement concrete PU coating 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 layers of mortars 15mm thick in CM 1:6, complete all as specified and as 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 all as directed by Engineer in charge .

S&F in repair vitreous china wash down water closet pan (pedestal pattern), white including fixing bolts, flushing cistern and flush pipe connection to trap and to flushing pipe inbend cluding provn of cement concrete beading complete all as specified and directed.

S&F in repair PVC valveless, with top button double action type,syphonic action type flushing cistern, 10 litres capacity, low level, white with inlet, ball valve, float and handle, 32mm dia PVC long bend flush pipe, fixed in repairs, complete all as specified.

S&F in repair angle valve with wall flange, 15mm bore, fancy type, chromium plated with long shank and cup, cast copper alloy, screwed down, high pressure with crutch or butterfly handle, both ends screwed for iron pipe or for union etc., complete all as specified and as directed.

S&F in repair PVC connections 15mm size with PTMT nuts of length 600mm long

S&F in repair chromium plated jet for WC with 1.00m long PVC pipe including necessary fittings complete all as specified and directed.

S&F in repair CP hand spray (health faucet with 1.5m long easy flex tube in chrome finish and wall hook) complete all as specified and directed.

Supply only EWC seat cover black/white colour as approved of PVC closed pattern with flat bottom and mild steel lchromium plated or aluminised hinging device complete all as specified and directed.

M&L non skid ceramic tiles colored tiles 7mm to 8mm thick area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floor etc set and jointed in neat cement slurry and pointed in colour cement laid over and including 15mm thick cement mortar screed bed in CM 1:6 including dismantling floor, tiling including cement mortar bedding complete all as specified and directed.

M&L glazed digital vitrified tiles colour and shed as approved in vertical surface of size 450mm x 300mmm x 7-8mm thick with highlighter set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface incl rendering 10mm thick in CM (1:4) and finished rough including dismantling wall tiling including backing 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.

M&L for cement concrete 1:4:8 (type D2 (40mm graded crushed stone aggregate) as in foundations, filling and mass conrete complete all as specified and as 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.

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

S&F for reinforced cement concrete manhole/ drain covers in 1:2:4 using 20 mmgraded stone aggregate and set in CM 1:4 complete all as specified and as directed.

Use & waste of formwork to chajjas, slab ,chullah hoods, troughs and similar items including edges rough finished surfaces complete all as specified and directed.

M&L for mild steel TMT bars 10 to 12mm dia and over, cut to length, bent to shape required including cranking bending, spirally for hooping end and binding with and incl mild steel wire (annealed) not less than .9mm dia or securing with clips quality confirming Fe 410S or Fe-410O

S&F in 75mm bore cast iron soil, waste and vent pipes, in any length with or without ears, with cement joints, fixed in wall /floors complete and including dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

S&F in 100mm bore cast iron soil,waste and vent pipes, in any length with or without ears, with cement joints, lfixed in wall /floors complete and including dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

S&F 100mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) complete all as specified and directed.

S&F 75mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) complete all as specified and directed.

S&F 75mm bore cast iron nahani trap with greating including jointing to waste pipe fixed in cement concrete type B -1 (1:2:4) complete all as specified and directed.

S&F 100mm bore cast iron nahani trap with greating including jointing to waste pipe fixed in cement concrete type B -1 (1:2:4) complete all as specified and directed.

S&F in repairs ciphon kit for one piece composit pattern EWC including necessary fittings complete all as specified and directed.

S&F in repair white composite pattern one piece vitreous china wash down water closet pan with P trap or S trap (pedestal pattern, model "Gemma/Rosehip" of any colour, twin flush system including soft close seat cover all as specified and directed. Cat part No. for S trap- GS/WC/1013 and Cat part No for P trap- GS/WC/1008.

S&F in repair vitreous china urinal, half stall type, white (back wall type) complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement flush pipe, grating and union for discharge pipe complete all as specified and as directed.

M&L granite 20mm thick (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match including moulding chamfered edges and driling holes to the gas pipes with shade of granite including dismantling, complete all as specified and as directed.

Dismantling asbestos cement (corrugated, semi-corrugated, etc.) sheets in roof coverings complete all as specified and as directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws complete all as specified and as directed.

S&F Pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws complete all as specified.

S&F in repair steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1998 grade st-240 including dismantling old rafter/ post/purlin etc. complete all as specified and direcred.

M&L for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc in any size, including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement including dismantling old rafter/ post/purlin etc. complete all as specified and direcred.

Ganga Enterprises (BID ID -3478593)

Rohan Construction Company (BID ID -3477564)

Shri Balaji Construction (BID ID -3484198)

M/S AADI ENTERPRISES (BID ID -3479175)

R B ENTERPRISES (BID ID -3479709)