CLEANING AND REPAIR OF SEWAGE LINES MANHOLES DRAIN FENCING PATH ETC AT CFL AND 339 ASC TIMARPUR UNDER AOR OF AGE BR II OF GE NORTH DELHI CANTT 10

Amount

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 articles, complete all as specified and directed.

M&L brick work with burnt clay bricks straight or curved on plan to exc 6m mean radius built in CM 1:4 complete all as specified and direcred.

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 specified.

M&L for rendering 15mm thick ready mix plaster 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 direcred.

M&L for preperation of new plasterd surface and applying two coats of cement base paint of approved tint complete all as specified and direcred.

M&L for preperation of old plasterd surface and applying one coat of cement based paint of approved tint complete all as specified and direcred.

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. Note:- The work will be executed at highrise bldgs and necessary T&P, scaffolding is included in quoted rates.

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 conforming to IS: 14735, suitable for PVC soil waste discharge pipe of 75mm dia complete all as specified and direcred.

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. Note:- The work will be executed at highrise bldgs and necessary T&P, scaffolding is included in quoted rates.

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 conforming to IS: 14735, suitable for PVC soil waste discharge pipe of 110mm dia Complete all as specified and direcred.

S&F PVC (SWR) 'P' traps suitable for 110mm external dia complete all as specified

S&F PVC (SWR) 'S' traps suitable for 110mm external dia complete all as specified

S&F PVC (SWR) floor traps plain diam of outlet 75mm with grating including jointing with solvent cement complete all as specified

S&F PVC (SWR) gully traps 110/125mm setting and jointing with solvent cement complete all as specified

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. Note:- The work will be executed at highrise bldgs and necessary T&P, scaffolding is deemed to be included in quoted rates.

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. Note:- The work will be executed at highrise bldgs and necessary T&P, scaffolding is deemed to be included in quoted rates.

S&F cast iron (sand cast) bends (any radius), diminishing pieces or tapers for soil/waste pipes 75mm (larger bore measured) with or without oval access doors complete all as specified and directed.

All as per the description of srl item No 19 above but bore of pipe in 100mm.

S&F 75mm cast iron branch pieces, double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with or without oval access doors as in door 'T' , door bends, 'Y' section complete all as specified and directed.

S&F 100mm cast iron branch pieces, double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with or without oval access doors as in door 'T' , door bends, 'Y' section complete all as specified and directed.

S&F in repairs stack clamps for 75mm bore pipe out of 50mm by 5mm flat iron and 16mm dia round iron stays, in bolts and nuts and securing ends of stays to wall or roof all as specified and directed.

S&F in repairs stack Clamps for 110mm bore pipe out of 50mm by 5mm flat iron and 16mm dia round iron stays, in bolts and nuts and securing ends of stays to wall or roof all as specified and directed.

S&F CI traps 'P' or 'S' for bore of pipe 100mm fixed to wall or roof all as specified and directed.

Excavation in trenches, in any type of soil not exceeding 1.50 metre wide and not exceeding 1.50 metre in depth; for foundation, etc. and getting out complete, all as specified.

All as per the description of srl item No 26 above but exc 1.50m but not exc 3.00 mtr in depth.

Removing excavated spoil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete, all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick each, complete, all as specified.

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 100mm 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 direcred.

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 mortarv including demolition of PCC huanching and bedding complete all as specified and direcred.

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 direcred.

Supply and laying, jointing 100mm internal dia of salt glazed stoneware pipes grade 'A' including testing and laid in trenches to a level on concrete bed complete all as specified and direcred.

M&L for concrete bed to drain pipe/sewage pipe of any dia including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete PCC 1:4: 8 type D-2 (Using 40mm graded crushed stone aggregate) complete all as specified and direcred.

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

M&L for PCC 1:4:8, type D-2 using 40mm graded crushed stone aggregate as in foundation filling and mass concrete complete all as specified and direcred.

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 direcred.

S&F in repairs Vitreous Chinaware squatting pan, orissa pattern size 580mm x 440mm with integral foot rests, white, with cast iron ‘P’ or ‘S’ trap, front or back inlet, including provision of lime concrete, making connections to trap and to flush pipe etc. and making good to floors, fixed in repairs, complete all as specified and direcred.

S&F vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) white connection to trap 'P' or 'S' and flush pipe etc seat cover and making good to disturbed surfaces of floor by filling with PCC 1:4:8 type D-2 to match with existing all as specified and as directed.

S&F in repairs PVC valveless,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 repairs 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

S&F in repairs PVC connections 15mm size with PTMT nuts of length 600mm long complete all as specified and direcred.

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

S&F in repairs 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 chromium plated or aluminised hinging device complete all as specified and directed.

S&F 100mm chromium plated grating round shape fixed over floor trap with white or coloured cement complete all as specified and direcred.

M&L non skid ceramic tiles coloured tiles 7 to 8mm thick area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, asin 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, hearth or wall tiling including cement mortar bedding 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-10), strength as per IS-12592 (2002), ISI marked complete all as specified and direcred.

S&F in repair 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 direcred.

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 direcred.

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.

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

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 complete all as specified and 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 screed bed or bedding layers of mortars 15mm thick in CM 1:6 , all as specified and direcred.

S&F in repairs 2mm thick plain fiber glass reinforced translucent plain sheeting as in clading, roofing, gates fixed with screw, washers complete all as specified and directed.

Dismantling fencing wire mesh of any type as per site all as directed.

S&F in repairs galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provn of galvanised mild steel wire staples or steel pins etc as dirrected.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion from concrete, brickwork, masonry etc and making good disturbed ground complete all as specified and directed.

S&F for framed work such as fencing posts, supporting flat iron strips, nut bolts, gates etc complete all as specified and directed.

Supply only chain link MS galavnised any size and type complete all as specified and directed

Fixing only chain link fencing including line wires any mesh size & type to any type of standards rails straining bolts etc. including provision of bindig wire.

S&F screw bolts (machine made) with hexagonal or squre heads with dia of neck 5 to 10mm at one end and screwed the other each screw to be fitted with one washers and one hexagonal or square nut length of bolts not exc 5cm and dia of shank 10mm complete all as specified and direcred.

M&L for applying two coats of synthetic enamel paint one coat of red oxide, zinc chrome on new steel & iron surfaces of any description, not otherwise, described, over 10cm width or girth including preparation of new surface complete all as specified and direcred.

M&L for applying two coats of synthetic enamel paint on old steel & iron surfaces of any description, not otherwise, described, over 10cm width or girth including preparation of old surface complete all as specified.

Dismantaling plain or corrugated AC sheeting any gauge, thickness, including nainital or similar pattern roof covering all as specified and directed.

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

All as per the description of srl item No 70 above but except sheeting.

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

Dismantling timber scantling in fillets, rails, posts, rafters, purlins, framed boards etc. under 40 sq. cm in section unframed work complete all as specified and directed

Dismantling of timber scantlings, of framed work, from any position & height 40 Sq.cm and over in section complete all as specified and directed.

S&F Steel work in tubular trusses/purlin of any size or shape including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St.-240 including nut,bolt, MS plate complete all as specified and directed.

M&L demolition of precast concrete articles/Jallies and precast concrete block walling built in cement mortar all as specified and directed.

S&F 18mm thick factory made WPC board of required length and of 2'-2.5' height, comprising of virgin PVC resin of K Value 58-60 ( Suspension Grade ), Calcium Carbonate and natural fibers ( Wood Powders/ rice husk/ wheat husk ) and Non toxic additives, made from single Extrusion process, WPC foam board with having minimum density 650 kg/cbm Complete all as per direction of Engineer-in-charge, manufacturer's specification and drawing.

S&F WPC frame 75mm x 50mm with having minimum density 780 kg/cbm manufactured by "RAJSHRI" an ISO 9001 - 2015 Certified Company, having good screw holding capacity ( Screw Withdrawal strength of 2000 N ( Face ) & 1100 N ( Edge ), Minimum Compissive of 50 N/mm2, Modulus of elasticity 850N/mm2 and resistance of spread of flame of Class A category with Property of being Termite/ Borer Free.Water/ Moisture Proof and Fire Retardant Complete all as per direction of Engineer-in-charge, manufacturer's specification and drawing.

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 slugde in a pit of suitable size outside the defence area and convering the same with the soil layer of 30cm thick obtained from the excevation 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 Ist manhole and depsoting the sludge in a pit of suitable size outside the defence area and convering the same with the soil layer of 30cm thick obtained from the excevation 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 silts, foreign materials 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 sewer line 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.

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, 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 sewer line 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.

Cleaning of sludge from septic tank, soakage well and manhole etc of any capacity and depth by dewatering, taking out mud/ sludge/liquid, getting out and removing & depositing the sludge, complete all as specified and directed. Note:- Septic tank and soakage well is to be cleaned by mechanically operated machanism (Tanker). The dewatered water mixed with sludge/sludge to be thrown away outside of defence area by digging out a pit of suitable size and covering the pit filled with sludge with a soil layer of 30cm thick to avoid any unhygienic conditions.

Taking down rolling shutters of any description and size including top cover, cleaning the helical wire spring, anchoring rod, guide channels etc and greasing /oiling to all moving parts of rolling shutter including straighting the anchoring rod, braket plate for smooth functioning, replacement of damaged/worn out lath 1.25mm thick and re-fixing the rolling shutter with top cover and making good the disturbed portion etc. complete all as directed and specified. NOTE 1 :- The unit quoted rate deemed to be included for minor repairs, welding and replacements of nut & bolts if required. NOTE 2 :- Material like helical wire spring, anchoring rod, gear box, etc shall be measured and paid in under respective item of BOQ.

Supply only mild steel helical wire spring 45cm long, 75mm dia and weighing of each spring not to be less than 2.40 kg complete all as specified and directed.

Supply only mild steel tube medium grade of 40mm dia for anchoring rod to rolling shutter including necessary weding to M.S. bracket plate, drilling holes for fixing spring complete all as specified and directed.

Supply only mild steel lock plate and handle made out of MS flat iron, including necessary welding complete all as specified and directed.

Supply only mild steel laths 1.25mm thick in any type of sliding shutters and in any length including all necessary work for satisfactory functioning of sliding shutter complete all as specified and directed.

Supply only guide channel, rails, angle etc for smooth functioning of rolling shutter including necessary welding to M.S. bracket plate, drilling holes for fixing complete all as directed and specified.

M&L welding in repairs n. exc 6mm thick metal and n. exc 2.5cm in length all as specified and directed..

Repairs to steel gates (including sliding door), re-setting easing fixing of cleats screws nut, bolts, fixing of hold fasts, fixing of door stopper, greasing, complete repair for smooth functioning of door by all necessary means (welding angles, flats etc) including complete all the additional material required to make the gate functional all as specified and directed. Note:- Steel gates are heavy and large, so contractor should make necessary safety measures while repairing the doors.

Rohan Construction Company

DEEP ASSOCIATES

QUALITY CONSTRUCTIONS CO

R B ENTERPRISES

V.V CONSTRUCTIONS

S GOURAV PRAKASH ENTERPRISES

M/S GR construction compony