CLEANING/REPAIR OF SEWAGE LINES, MANHOLES, SEPTIC TANKS, SOAK WELLS AND CONNECTED REPAIR TO OMQ, RS AND ARJAN ENCLAVE AREA UNDER GE (AF) HASIMARA

Amount

De-watering/bailing out of contaminated/sewage water including other foreign materials from septic tanks/manholes/soakage wells of any dia and depth by mechanical means using monoblock/sewage pump etc after plugging of incoming sewage lines and throwing/removing contaminated/sewage water into low laying non-residential area or into open drains/Nallah and spreading un-slacked lime to disinfect the area cleaned, complete all as directed by the Engineer in Charge.

Taking out/Bailing out the sludge / semi solid materials including other foreign materials from septic tanks / manholes of various sizes and upto any depth as required by mechanical means and taking out sludge/ semi solid materials / any other foreign materials from septic tanks etc and removing the sludge within 50 m distance and deposited in a pit to be excavated and covered with earth filling upto 30cm depth of pit including removing and refixing of manhole covers as required and spreding of bleaching powder to disinfect the area cleaned, complete all as specified and directed by Engineer in Charge. (Note: (i) The cost of Excavation and earth work for pit, temporary barricade of the pit and providing sufficient bleaching powder shall deem to be included in the unit quoted rate (ii) Hiring charges and cost of fuel for sewage pump shall deemed to be included in the unit quoted rate and nothing extra shall be paid in this account)

Cleaning of blockage in sewage lines / drain pipes of internal dia 100mm/150mm/200mm by rodding or by any other suitable means and cleaning the entire line and well flushing between the manholes complete all as specified and directed by Engineer in Charge.

Cleaning of blocked WC's and soil pipes of any dia up to first manhole by rodding or by any other means and well flushing with water the entire line after cleaning complete all as directed by Engineer - in - Charge..

Cleaning of blocked Floor/nahani gully trap in bathroom/kitchen/wash basin etc and soil waste pipe of any dia upto first manhole by using rubber hand pump or rodding and opening the eye and making the line clear for smooth function including removing the deposited sludge complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, etc and getting out in soft/loose soil complete all as specified and directed.

Excavating in trenches not exc. 1.5 metre wide and exc. 1.5 metre & not exc. 3 metre depth (beyond the first 1.5 metre) for foundation of poles etc and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft/loose soil complete all as specified and directed.

Removing excavated material not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required for 100 mm bore of pipe complete all as specifieed and directed (Excavation and earth work shall be measured and paid separatly under this schedule).

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required for 150 mm bore of pipe complete all as specifieed and directed (Excavation and earth work shall be measured and paid separatly under this schedule).

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required for 200 mm bore of pipe complete all as specifieed and directed (Excavation and earth work shall be measured and paid separatly under this schedule).

Demolition and breaking 100mm bore drain pipes (SGSW/AC/RCC) set in cement mortar including cement concrete bedding and removal of debris/rubbles etc to a distance n.exc 50m complete all as specified and directed. (Note: Necessary axcavation and earth work shall be measured and paid seperately)

Demolition and breaking up to 150mm bore drain pipes (SGSW/AC/RCC) set in cement mortar including cement concrete bedding and removal of debris/rubbles etc to a distance n.exc 50m complete all as specified and directed. (Note: Necessary axcavation and earth work shall be measured and paid seperately)

Demolition and breaking up to 200mm bore drain pipes (SGSW/AC/RCC) set in cement mortar including cement concrete bedding and removal of debris/rubbles etc to a distance n.exc 50m complete all as specified and directed. (Note: Necessary axcavation and earth work shall be measured and paid seperately)

M & L for Plain cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggragate) as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 100 mm bore SGSW drain pipes complete all as specified and directed .

M & L for Plain cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggragate) as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150 mm bore SGSW/RCC drain pipes complete all as specified and directed .

M & L for Plain cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggragate) as in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 200 mm bore SGSW/RCC drain pipes complete all as specified and directed .

M & L for Salt glazed stone ware drain pipes 100 mm bore, grade 'A' laid in trenches, jointed and tested complete all as specified and directed.

M & L for Salt glazed stone ware drain pipes 150 mm bore, grade 'A' laid in trenches, jointed and tested complete all as specified and directed.

M & L for Salt glazed stone ware drain pipes 200 mm bore, grade 'A' laid in trenches, jointed and tested complete all as specified and directed.

Demolition of un-reinforced cement concrete in ground floors and pavings n.exc 15cm thickness, (Below or above Ground level) and disposal of debris and rubbish to a distance n.exc 100m complete all as directed by the Engr-in-Charge

M & L for Plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in surface channel, drains etc complete all as specified and directed.

Extra for forming fair finished to concrete surface of drain 30cm inner girth in cement including forms, mould, mitred/stopped etc complete all as specified and as directed.

Add or deduct for each 25mm girth or part thereof over or under 30cm including form mould, mitred/stopped etc. complete all as specified and as directed.

Demolition of brick work or stone / boulder masonry, built in cement mortar including all quoins, pillars etc stacking the serviceable bricks after removing mortar and cleaning for re-use and disposal of debris and rubbish to a distance n.exc 100m as directed by the Engr-in-Charge.

M & L for brick work with sub class 'B' bricks, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:4 using old size bricks as in manholes, etc complete all as specified and directed.

All as per item No. 91 above but except brick complete and ditto. (Note: Old serviceable brick as obtained from item No. 26 above shall be re-used at site after removing mortar and cleaning etc)

M & L for Plain cement concrete 1:2:4, type B-1, (using 20 mm graded stone aggregate) as in lintel upto 1.5m span, cills and other similar band, plinth course, parapet, railing upto 60cm height, coping, kneelers, bed plates, hold fast block etc including weathering slightly rounded or chamfered angles including necessary form work complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water complete all as specified and directed

M & L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 and finished the surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15 mm thick in two coats on other than fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

M & L for preparing newly plastered surfaces of walls, etc and applying three coats of white wash complete all as specified and directed.

Supply only liquid water proofing compound (ISI marked) complete all as specified and directed.

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

M & L for Precast Reinforced Cement Concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in cover slab of drain, etc and set in cement mortar 1:4 including necessary form, moulds, etc complete all as specified and directed by the Engr-in-Charge. (Note : Reinforcement shall be measured and paid separately)

M & L for Providing precast cement concrete louvers and jallies, 50mm thick (measured solid), type B-0 using 12.5mm stone aggregates including all mouldings and set in cement mortar 1:4 complete all as specified and directed.

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

S & F TMT steel bars 6mm to 8mm dia., and over cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips quality complete all as specified and directed.

S & F in repair Grating doom 100mm dia of PTMT (Minimum weight 25gms) complete all as specified and directed.

S & F in repair Grating doom 125mm dia of PTMT (Minimum weight 40gms) complete all as specified and directed.

S & F in repair Steel ventilators, fixed type with glazing bars complete all as specified and directed.

S & F in repair Steel ventilators, with top hung shutter including hinges, steel peg stay complete complete all as specified and directed.

S & F in repairs, vitreous China squatting pan, 'Orissa' pattern, size 580 x 440 mm white with integral foot rest and 'P' or 'S' trap, including provision of lime concrete bedding, connection to trap and flushing pipe etc complete including making good to disturbed surfaces of floor to match with existing specifications complete all as specified and directed.

S & F in repairs, vitreous China wash down water closet pan (pedestal pattern), white, including connection to outgoing drain and flushing pipe, anti syphonic pipe with seat and cover complete but excluding flushing cistern & flush pipe including making good damaged/disturbed surfaces complete all as specified and directed.

S & F Semi-Pedestal pattern (Anglo-Indian type), vitreous China water closet pan, white, with 'P' or 'S' trap, including flushing pipe, etc complete and making good to disturbed surfaces of floor by filling with PCC 1:4:8 type D-2 to match with the existings including taking down the existing old one complete all as specified and directed.

S & F in repairs, Toilet paper holder, stainless steel fixed to wall with brass screw complete all as specified and directed.

S & F in repairs, plastic water closet, Seat and Cover for pedestal pan, white / black, closed pattern with flat bottom and mild steel chromium plated or aluminium hinging device complete all as specified and directed.

Dismantling cast iron, PVC or reinforced concrete drain pipes, etc upto 110mm bore, with fittings jointed in cement mortar and taking out of trenches, floor or walls if required complete all as specified and directed.

S & F 110 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints fixed to wall, etc with all necessary fixing arrangement complete all as specified and directed.

S & F 110 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors, etc complete all as specified and directed.

S & F 75 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints fixed to wall, etc with all necessary fixing arrangement complete all as specified and directed.

S & F 75 mm bore, PVC (SWR), Soil waste and vent pipes in any length with or without ears, with cement joints, laid in trenches or in floors, etc complete all as specified and directed.

S & F in repair 110 mm bore, PVC (SWR) bends of any radius with oval access door complete all as specified and directed.

S & F in repair 75 mm bore, PVC (SWR) bends of any radius with oval access door complete all as specified and directed.

S & F 110mm bore, PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and directed.

S & F in repair 110 mm bore, PVC (SWR) branch piece, single (single Y) equal or unequal provided with access door complete all as specified and directed.

S & F in repair 75 mm bore, PVC (SWR) floor trap, with grating 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, 40mm dia, 800mm long, flexible PVC waste pipe for wash basin/kitchen sink complete all as specified and directed

S & F in repairs, 32mm dia, 800mm long, flexible PVC waste pipe for wash basin/kitchen sink complete all as specified and directed

S & F in repairs, Vitreous China wash basin, size 630 x 450mm, white, flat back, with CP waste, coupling, chain and plug and porcelean stopper & backets including cutting for and pinning in ends of brackets but excluding tap complete all as specified and directed.

S & F in repairs, 15mm bore, PVC connection pipe 600mm long with PTMT nuts at both ends complete all as specified and directed.

S & F in repairs, 10 litre capacity, PVC valve less syphonic action type, flushing cistern, low level, white, with inlet, ball valve, flush pipe, float and handle including brackets complete all as specified and directed.

S & F in repair 32 mm dia waste coupling of PTMT (Half or full threaded ) (Minimum Weight 45 grams) complete all as specified and directed.

S & F in repairs, 15mm bore, bib taps of PTMT, any colour high pressure, screwed for iron pipe and fixed (minimum weight 90 gms) complete all as specified and directed.

Supply & fixing in repair 15mm bore pillar tap standard of PTMT, any colour, high pressure, long shank and cup screwed for iron pipe and fixed (minimum weight 110 gms) complete all as specified and as directed.

S & F in repairs, 15mm bore, bib taps, fancy type, cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S & F in repair 125 mm long, shower rose, stainless steel, swival type, including shower arm complete all as specified and directed.

S & F in repairs, stainless steel kitchen sinks with drainage board made of 1 mm thick sheet for kitchen or laboratory with plugs, washers and wastes including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 915mm x 460mm and bowl size 410mm x 330mm x 160mm complete all as specified and directed.

S & F 20 in repair mm bore, Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight - 210 gms) complete all as specified and directed.

Cleaning and removing all scale and dirt, etc, from tanks of capapcity exc 250 & n.exc 500 Ltrs and from mouths of circulating pipes, etc. using bleaching powder and washed with water including dismantling and reconnecting and refixing in psoition including writing date of cleaning with nwhite synthetic enamel paint as "CLEANDED ON" complete all as specified and directed.

Cleaning and removing all scale and dirt, etc, from tanks of capapcity exc 500 & n.exc 1000 Ltrs and from mouths of circulating pipes, etc. using bleaching powder and washed with water including dismantling and reconnecting and refixing in psoition including writing date of cleaning with nwhite synthetic enamel paint as "CLEANDED ON" complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones complete all as specified and directed.

S & F 3 mm thick, sheet glass, ordinary quality and glazing with oil putty in square not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

S & F in repair Stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

M & L for 75 mm thick, plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in plinth protection etc, finishing cement concrete surface even and smooth without using extra cement including making joints with bitumastic filing in proportion of bitumen and sand 1:2 complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

Material and labour for 25 mm thick pre-polished cement concrete chequered tiles, glossy finish , smooth in design , compressive strength 300 kg/Sqcm, ISI marking (IS-13801-1993), set, jointed in neat cement slurry and pointed with white cement mixed with pigment to match over and including 20mm thick screed bed in cement mortar 1:6 complete all as specified and directed

M & L for heavy duty, non-skid, ceramic, coloured outdoor tiles, 10 mm thick (square/rectangular) area of each tile exc 0.06 sqm but n.exc 0.11 sqm, in floors etc, including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18 sqm, in floors etc, including 15 mm thick screed bed in cement mortor 1:6 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for Glazed, ceramic, coloured tiles of size (450mm x 350mm) or (450mm x 300mm) x 6 to 7mm thick, on vertical surfaces such as skirting, dados etc, including 10 mm thick bedding in cement mortor 1:4 and set & jointed in neat cement slurry & pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

S & F in repair 15 mm bore, health faucet ABS body with wall hook and 1 m long SS braided rubber hose pipe with all accessories complete all as specified and directed. (Make: Cera Cat No. CG-106 or equivelant of approved make)

S & F in repair soap disc, stainless steel fancy type fixed to wall with brass screw complete all as specified and directed.

S & F in repair 15 mm bore, angular stop cock, cast copper alloy, chromium plated, fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S & F in repair 15 mm bore, two way angular stop cock, cast copper alloy, chromium plated, fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed. Note: An amount of Rs. 25135.00 on account of credit schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S SARDAR MAL NAHATA

M/S BIJAY KUMAR SHIVA

CONSTRUCTION SHELTER

M/S MANODEEP CONSTRUCTION

JOGINDER KUMAR GOYEL

M/S. KUMAR CONSTRUCTION CO.

M/S DEY ENTERPRISE