REPAIRS TO ROOF FLOOR JOINERY PLUMBING SANITARY FITTINGS AND REPAIRS AND CLEANING OF SEWAGE LINES MANHOLES SEPTIC TANK SOAK PITS INCLUDING CONNECTED WORK AT 273 SU AND 46 WEU UNDER GE AF BAGDOGRA

Amount

Dismantling of wrought or mild steel work of any description or otherwise provided for complete all as specified and as directed

S& F steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt,welded tubes conforming to IS 1161-1979 grade ST-240 all as specified and as directed.

Dismantling Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings incl ridges complete all as specified and as directed

Dismantling Plain or corrugated steel sheeting any gauge thickness incl Nainital or similar pattern roof coverings complete all as specified .

M&L for Pre- painted galvatume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any 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

M&L for Pre- painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any 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

Dismantling wall and ceiling boards (fiber, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets.

S&F 4mm Non asbestos fibre cement building boards fixed or laid/ inserted to GI suspension system of grid size 605x605mm Anodised aluminium snap grid frame work for false ceiling all as specified

S & F 4mm thick non asbestos fibre cement boards fixed as in ceiling with & including GI snap grid frame work, comprising of main aluminium of size (23.5x36.5x1.8mm) and secondary type of size 23.5x23.80x1.28mm alongwith span with the help of aluminium angle of size 23.5x36.5x1.6mm fixed to wall for false ceiling including necessary supporting hanger with 6.0mm dia GI wire with 'J' bolt washers nuts for securing frame work to ceiling suspended @ 1.20m both way of grid shall be 610x610mm etc applying two coats of oil bound distempering over a coat of chalk whitening including preparation of new surface on ceiling complete as directed and as specified.

Taking down aluminium door frame including shutter of any description exc 1.5 but n.exc 4 Sqm each and removing from site.

S&F anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified

S&F anodised aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading screws complete all as specified.

S&F Sheet glass, 5.00 mm thick, ordinary quality and glazing with rubber beading,cleats in necessary to aluminium door/windows etc area exc 0.5 sq. m in each pane complete all as specified.

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) area not exc 1.5 Sqm each and removing from the site.

All as per item No.14 above but area exc 1.5 Sqm and not exc 4 Sqm each.

Taking down shutters of any description exc 1.00 sqm each but n.exc 2.00 Sqm all as specified and directed.

S&F 2nd class hard wood (SAL) plain solid straight chowkhat or frame, wrought, framed, rebated on the solid, put together with glue and pinned at joint complete all as specified and as directed..

S&F 2nd class hard wood 35 mm thick factory made plain framed panelled shutter (any number of panels) with panels of timber flat on both sides (feather edged),or of veneered particle board medium density,wood particle board with commercial face veneers fitted to chowkats with rail and stile as per IS-1003(part-1)klin seasoned and chemically pressure treated complete all as specified and as directed.

S&F 40mm thick flush shutters, factory made, solid core construction with particle board core and ply wood face panels, commercial type on both sides and fitted to chowkats complete all as specified and as directed.

S&F 2nd class hard wood 30 mm thick glazed and skelton shutter open rebated factory made and prepared to receive glass / gauge etc, edges of framing plain, chamferred or rounded and fitted with cut and mitred beads for securing gauge, size of members as per SSR Part - I section clause 8.24 (a) complete all as specified and as directed

S&F Factory made solid panel PVC door shutter30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails. MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheet for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement supplying & fixing in the frame at site as per specification & drawing.

S&F Solid PVC door frames of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube supplying & fixing in opening as per specification and drawing

S&F Mild steel hold fast made of flat iron conforming to Fe-290 Gde E-165 of size 25 x 3 mm bent to shape required with splitting end and drilling holes for fixing nuts & bolts (including nuts & bolts) including treating the steel surfaces with tar or coal tar black paint and sanding neatly newly tarred surfaces with clean sharp sand all complete as specified and as directed.

S&F 2nd class hard wood door / window cleat and stopper, article n. exc 200 cum each complete all as specified and as directed

S&F aluminium anodised barrel tower bolt 125 mm long all as specified and as directed.

All as per item No. 25 above but 200 mm long.

S&F 250 mm long Aluminium alloy anodised, sliding door bolt with hasp and staple(bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy all complete as specified and as directed.

Supply & Fix Mild steel Butt hinges, medium weight, cold rolled of size 50mm complete all as specified and as directed

All as per item No.28 above but 100 mm size.

S&F 300 mm MS ordinary rat tail rod pattern spring including roller and roller plate complete all as specified and as directed

S&F 100 mm aluminium alloy handle anodised fabricated type complete all as specified and as directed

All as per item No.31 above but 150 mm size

S&F floor door stoppers of brass body and tongue with hard drawn steel spring (overall length of cover plate 140mm) all as specified.

S&F in repairs galvanised mild steel wire cloth 0.56 mm nominal dia of wire and average width of aperture 1.18 mm fixed with tinned tacks/ wire staple / fitted with beads. complete all as specified and as directed

Hacking out old broken glass any thickness or size from wooden or matle frames glazed with putty or beads complete all as specified and as directed

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

M & L for Preparation of new wooden surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel painting over a coat of pink primer complete all as specified and as directed.

Taking down cement plaster from wall including racking out joints hacking for key and scrubbing down with water etc including removal of debris outside MD land complete all as specified and as directed.

M&L for rendering 10mm thick cement plaster in cement mortar (1:6) on fair faces of brick work or concrete surfaces, finished even and smooth complete all as specified and as directed

M& L for preparation of new plastered or un plastered surfaces of walls including cornices, pilasters etc and applying two coats of Oil bound distemper over a coat of alkali resistant white cement primer complete all as specified and as directed

Taking up or down old rusted steel tubing 15 mm bore with all fittings, concealed type including connection from wall/floor ceiling and separating serviceable pipes and setting aside for reuse all complete as specified and as directed.

All as per item No.41 above but 20 mm bore

All as per item No. 41 above but 25 mm bore

S&F for 15 mm bore steel tubes , medium grade, galvanised with all fittings and fixed complete to walls, ceilings or in floors etc. complete all as specified and as directed.

All as per item No 44 above, but 20mm bore

All as per item No 44 above, but 25 mm bore

Supply and fixed in repairs Vitreous china wash down water closet pan (pedestal pattern), floor mounted white with all fittings including fixing bolts, but excluding flushing cistern and flush pipe with and including plastic water closet seat cover white, closed pattern with flat bottom and cover and mild steel / CP / aluminium / hinging device complete with including ‘P’ or ‘S’ trap complete all as specified and as directed.

Supply and fixed in repairs PVC low level flushing cistern, white, 10 litre capacity, syphonic action type, white body with inlet, ball valve, float , handle, bracket, 32mm bore steel chromium plated flush pipe etc and connecting to WC and water pipe lines complete all as specified and as directed

Supply and fixed in repairs Vitreous china wash hand basin, flat back, white of size 630x450mm including cutting for and pinning in ends of brackets with and including brackets and 32mm bore 1.50m long LDPE waste pipe complete all as specified and as directed.

Supply and fixed in repairs Stainless steel sink with draining board, made out of 1mm thick for kitchen with plug, washers, waste pipe, cast iron cantilever brackets, connecting union of overall size 915mmx460mm with bowl size 410mmx330mmx160mm including 32mm bore LDPE waste pipe, 1.50m length complete all as specified and as directed.

Supply and fixed in repairs Rotational moulded polyethylene water storage tank,500 litres capacity, ISI marked, multi layer constriction (cylindrical vertical with closed top), hoisted & fixed in position complete all as specified and as directed.

All as per item No.51 above but 1000 ltrs capacity

Supply and fixed in repairs Ball brass valves, high pressure, with polyethene float and fly nut complete, screwed for GI pipe or brass ferrule of 20 mm bore complete all as specified and as directed.

Supply and fixed in repairs 15mm bore Bib taps chromium plated (Long Body), with wall flange, screwed down, screwed for GI pipe or brass ferrule complete all as specified and as directed .

Supply and fixed in repairs 15mm bore Pillar taps, long neck cast copper alloy with capstan head, chromium plated, screwed down, high pressure with long screwed shanks, fly-nuts, with screwed for 15mm bore GI pipe complete all as specified and as directed.

Supply and fixed in repairs PTMT Grating doom 125 mm dia with waste hole of having minimum weight 40gms complete all as specified and as directed.

Supply and fixed in repairs Towel rail, 600mm long chromium plated fixed with and including chromium plated brass screws with wooden plugs complete all as specified and as directed

Supply and fixed in repairs Soap dish brass chromium plated fixed with and including chromium plated brass screws with wooden plugs complete all as specified and as directed

Supply and fixed in repairs 15 mm bore Angular Stop cocks, chromium plated (concealed type), screwed down, high pressure, screwed both ends for 15mm bore GI pipe or for union complete all as specified and as directed.

Supply and fixed in repairs Waste fittings, 32mm bore, brass ,chromium plated for glazed ware sink or basin with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed with 32mm bore PVC low density polyethylene waste pipe complete all as specified and as directed

Supply and fixed in repairs 15 mm dia PVC connection pipes of 450 mm long with PTMT nut at both ends complete all as specified and as directed.

Supply and fixed in repairs Chromium plated shower roses 125 mm with or without swivel joints, any size, including fixing to steel pipe or union complete all as specified and as directed

Demolition of brickwork/stone masonry built in cm including all quoins ,arches ,pillars,etc,but excluding ashlar facings ,dressed stonework and precast concrete articles all as specified and directed.

M & L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 (except bricks) all as specified and directed.

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

M&L for Vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished light shade , area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over a screed bed 15 mm thick in CM 1:4 all as specified.

S & F glazed ceramic coloured tiles (352x250x6 to7mm/450x350x6to7mm ) thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles in vertical surfaces such as skirting dados etc including over 10 mm thick in CM 1:4 all as specified and directed.

S & F non skid coloured ceramic tiles 7-8mm thick (square or rectangular) area of each tiles exc 0.11 Sqm but n.exc 0.18 Sqm in floors set jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

M & L for preparation of new painted steel or iron surfaces as of any description over 10 cm in width or girth not otherwise described and applying two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

Dismantling of existing water proofing/black top treatment(including concrete padding) roughening of concrete surfaces, cleaning and washing down the surface with water and removing debris/rubbish materials outside MOD land complete all as specified.

M&L for 25 mm average thick pading with plain cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate ) including using WPC 3% by weight of cement finished even & smooth without using extra cement over a coat of neat cement slurry with 3.0kg of cement per sq. metre on existing roof concrete surfaces and Applying evenly a coat of bitumen primer at the rate of 0.40 kg per sq.m and laying APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface by forced application complete all as specifiedall as specified and directed.

S&F 19mm dia stainless steel decorative curtain rod all as specified and directed. Note: End brackets with supports will be measured and paid separately.

M&L for stainless steel bracket with end holders complete all as specified and directed.

M&L for fly ash bricks in brick work \straight or curved on plan exceeding 6 mtr mean radius built in cement mortar (1:6.)

S&F Fe - 290 (Gde E-165) roof trusses (framed) trussed,purlins,rails and fastenings and heavy bracket framing (beam,tee,angles,channel or flat section) including distance pieces,cleats etc.

M & L for applying Two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer including preparation of new steel surfaces n.exc 10cm width or girth complete all as specified .

Cutting opening in cement concrete walls with or without reinforcement (any description) for door ,window or other openings (with or without reveals) or enlarging existing opening ,including trimming surfaces to receive rendering etc.

Cutting channels,grooves or rebates nexc 15cm girth,trimming surface. with or without reinforcement .

M&L for rendering 15 mm thick in two coats, 1st coat 10 mm thick in CM 1:6 and 2nd coat 5mm thick in CM 1:4 using water proofing compound and finished even and fair complete all as specified and as directed. Note: Water proofing compound will be measured and paid seperately as specified only.

Supply only Integral Water proofing compound as specified.

M&L for preparation of new plaster resurface of walls including pilasters and cornices etc and applying two coat of cement base paint over a coat of primer complete all as specified.

Complete removal of existing treatment from facias/chajja, wall etc by scrapping, rooming down, washing with water and applying two coats of exterior emulsion paint (weather coat) over a coat of alkali resistant primer complete all as specified and as directed.

M&L for chequered cement concrete tiles 20cmX20cmX 25 mm thick set jointed and pointed in neat cement slurry in floors with grey cement and pigments including screed bed 20mm thick in CM 1:6 complete all as specified and as directed.

M&L for providing PCC 1:3:6 type C1 (using 20 mm graded aggregate) in lintel upto 1.5 mt clear span,cills,steps,coping ,kneelers apex stones,bed plates, kerbs,and like including weathering, slightly rounded or chamfered angles throating all as specified.

M & L for hard core of gauge n.exc 63 mm deposited spread and levelled in layers n.exc 15cm thick watered and rammed to a true surface with broken stone or boulders all as specified.

M & L for 100 mm thick PCC (1:24) type B2 (using 40 mm graded aggregate) as in floor finished even & fair all as specified.

M&L for PCC (1:2:4) typeB1(using 20mm graded broken stone aggregate ) as including necessary form work and moulds for 1.5 m clear span,cills, parapet ,copings,kerbs etc complete all as specified .

M&L for PCC 1:4:8 type D-2 (using 40mm grade aggregate) in foundation filling and mass concrete all as specified and directed.

Dismantling of rain water pipes of 100 mm dia from walls.

S&F 110 PVC(SWR) pipes single socketed ,any length with rubber ring joints ,fixed to wall with suitable clamps all as specified and directed

S&F 110 PVC(SWR) bends any radius.

Cleaning of septic tank/soak well/manhole (Including de sludging and de watering)of solid and liquid sludge by pumping or mechanically means from inside the tank including spreading the bleaching powder stable having concentration of minimum chlorine content 65% Grade -1 quality and removal of sludge to a distance not exc 250 mtr and depositing into excavated pit of appropriate size as directed and filled up with earth in each layer of 30 cm thick all complete as specified and as directed Note: (i) The quantity of solid sludge shall onlybe measured and paid. The cost of pumping liquid sludge shall deemed to be included in the quoted rate. (ii) Belaching powder will be measured and paid separetely as supply only.

Cleaning of blocked sewage line of 150 mm bore of pipe by rodding with using steel rod or split bamboo stick thoroughly from inspection chamber to manhole or from both sides between manhole to manhole or from manhole to septic tank of any depth till clear flow of sewage line is observed complete all as specified and as directed. Note : (i) The rates quoted in the above item includes cost of T&P like rods, bamboos etc complete. (ii) The lines or manhole measured once can not measured again within 3 months. If blocks in the same lines or manhole re-occur within 3 months the contractor will clean again & nothing will be paid extra for this (iii) Minimum 2 persons shall be deployed by contractor and they shall be present on all working days from 0900 hrs to 1700 hrs for maintenance of sewage lines. The persons will be detailed by JE/AE concerned every morning for attending complaints on daily basis. (iv) The complaint has to be rectified within defined time as given in complaint slip failing which penalty will be imposed @ 500/- per complaint per day.

All as per Item No. 94.00 above but 100mm bore

Demolition of PCC in ground floor and paving n.exc 15 cm thick (below or above ground level) etc all as specified and directed by Engineer-in-Charge.

Demolition of Precast RCC cover slab of any description and in any position including separating serviceable reinforcement bars and setting aside for reuse complete all as specified and as directed.

Excavation in trenches n.exc 1.5m width and n.exc 1.5 mdepth and getting out in hard/dense soil all as specified

Returning and filling in with soil obtained from excavation in laying n exc 25cm thick including watering ramming etc all as specified.

Removal of excavated spoil of soil to a distance 50mtr and depositing where directed at a level n exc 1.50m above the starting point as directed.

Taking out saturated broken stone/brick bats etc from soak well and removing to a distance upto 50mtr and depositing in low lying area all complete as specified and as directed.

M&L for loose filling with aggregates of broken stones or boulders of gauge 80 to 150 mm in soakage pits, soakage wells taking out saturated broken stones/brick bats etc soak well and removing to a distance upto 50mtr and dumped in pit all complete as specified and as directed

Dismantling and breaking up drain pipes of size 150 mm (Salt glazed stone ware or concrete) of following bore of pipe (Internal), set in cement mortar including taking out from trenches if required and removing from the site complete all as specified and as directed.

All as per item No.103 above but 100mm size pipe

M & L for PCC (1:3:6) type C-2 using 40mm graded stone aggregates as in concrete bed to drain pipes including packing under and haunching against the side of pipes after they are laid, jointed and tested for the 150mm bore of pipe lines complete all as specified and as directed.

All as per item No. 105 above but 100mm bore of pipe

M&L for Salt glazed stone ware(SGSW)drain pipe,(internal)in,trenches and jointed including testing complete all as specified 150mm dia

All as per item No.107 above but 100mm bore pipe

Dismantling of cast iron drain pipes of 100 mm bore, jointed in cement morter including taking out from trenches if required including separating serviceable pipe for reuse complete all as specified and as directed.

All as per item no 109 above but for 75 mm bore pipe

Supply, laying, jointing and testing 100mm bore Cast iron (sand cast) soil/waste/vent pipes(ISI Marked), any length with or with out ear, with cement joints (1:1) , fixed to walls with suitable size clamps, nuts bolts etc complete all as specified and as directed.

All as per item No 111 above, but fixing only old serviceable pipes obtained from ser item No 2 here-in-before after cleaning 100 bore of pipe lines and fixed to walls all as specified and as directed.

Supply, laying, jointing and testing 75mm bore. Cast iron (sand cast) soil/waste/vent pipes(ISI Marked), any length with or with out ear, jointed with cement joints(1:1), fixed to walls with suitable size clamps, nuts bolts etc complete all as specified and as directed.

All as per ser item No 113 above, but fixing only 75 mm bore old serviceable pipes obtained from ser item No 25 here-in-before after cleaning of pipe lines all complete as specified and as directed.

Cutting 100 mm bore self glazed stone ware drain pipe in position including jointing socket end of new pipe to same with pocket super yarn and cement mortar 1:1. complete all as specified and directed.

Cutting 150 mm bore self glazed stone ware drain pipe in position including jointing socket end of new pipe to same with pocket super yarn and cement mortar 1:1. complete all as specified and directed.

S&F in repair 100 mm bore cast iron bend with oval access door complete incl cement mortar joint 1:1. complete all as specified and directed.

S&F in repair 75 mm bore cast iron bend with oval access door complete incl cement mortar joint 1:1.complete all as specified and directed.

S&F in repair 100 mm bore cast iron branch piece single bend with oval access door complete incl cement mortar joint 1:1.complete all as specified and directed.

S&F in repair 75mm bore branch double pieces, single (equal or unequal),ordinary or inverted (spigot or socket type) or with parallel branches. complete all as specified and directed.

S & F in repair 75mm bore cast iron branch piece single bend with oval access door complete including cement mortar joint 1:1.

S & F in repair cast iron floor trap 75 mm dia out let including jointing to waste pipe fixed in cement concrete 1:2:4 complete all as specified and directed.

S&F Cast iron floor trap 100mm outlet dia with grating including joints to waste pipe fixed in cement concrete, type B1, 1:2:4 (using 20mm graded crushed stone aggregate) all as specified.

M&L for pre-cast RCC (1:2:4) type B-1 using 20mm graded stone aggregates as in cover slabs for manholes or RCC Slab, set in cement mortar (1:4) including necessary form work complete all as specified and as directed.

S & F Mild steel Thermo Mechanically Treated (TMT) bars, 10mm dia and over, cut to length, bent to shape as required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and as directed

S&F in repair cast iron grating of size 200x200x6mm as in gully trap complete all as specified and as directed

S&F in repair Cast iron cowls 100mm dia jointed in cm (1:1) complete all as specified and as directed

All as per item no 127 above but 75mm dia.

S&F in repair vitreous china squatting pan ‘Orissa pattern’ size 580x440mm white with integral foot rest including connection to 100mm bore 'P' or 'S' trap, and flushing pipe, anti-syphonage pipe, etc and including lime concrete bedding complete all as specified and directed.

S&F Salt glazed stone ware (SGSW) gully trap ‘P’ type, 150x150mm size complete all as specified and as directed

Supply only bleaching powder stable of having concentration of minimum chlorine content 65% Grade-1 quality to IS-673 in factory sealed packet delivered at MES store yard complete as as specified and as directed Make: GRASIM/DURGAPUR CHEMICALS/KANORIA CHEMICALS/MODI.

Dismantling of Posts or struts (wood,steel,or R.C.C) of any section, including taking out embedded portion and making good disturbed ground in concrete, brick work, masonary, etc.

Dismantling of fencing wire mesh/concertina coil of any description.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm as in soft/ loose soil.

M&L for Preparation of old painted steel or iron surfaces as of any description over 10 cm in width or girth not otherwise described and applying one coat of synthetic enamel paint over complete all as specified and as directed.

Repairs to chain link fencing mild steel galvanised fencing of any size or type incl line wires any mesh ,size and type to any type standards rails straining bolts etc incl provision of binding wire all as specified. Note: Existing fencing shall be tighterned wherever required with suitable nut,botls etc.

S&F in repairs galvanised 2 strand, steel barbed wire 2.24 mm ida barbed with 2 mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or typing at crossings with and provision of galvanised mil steel wire, staples or steel pints, etc as directed (each line wire to be measured).

Demolition of cement concrete of any description and in any position.

M&L for 15 mm thick on rendering on fair faces of bricks works or concrete surfaces in CM 1:4 finished even & smooth (without using extra cement) .

M&L for PCC type C-2 ,1:3:6 (using 40mm graded aggregate) as in surface channels or drains(includingsausa drain) etc all as specified and directed.

M&L for extra for forming fair finished drain/ channel 30cm inner girth using extra cement including forms moulds/metered/stopped end.

M&L for Brickwork with subclass‘B’ straight or curved on plan in half brick walls built in 1:4 cement mortar all as specified and as directed.

M&L for PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) rounded or chamfered as in coping kneelers, pier caps, column posts boundary pillars pintel blocks etc all as specified and as directed.

De silting / cleaning completely solid silts/soils from drain manually and removal of silt/soil to a distance not exc. 250 metre and depositing into excavated pit of appropriate size as directed and filled up with earth in each layer of 30 cm thick all complete as specified and as directed.).

S & F Mild steel Thermo Mechanically Treated (TMT) bars, 8 to10mm dia, cut to length, bent to shape as required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and as directed

Demolition and breaking up drain pipes for 300mm (salt glazed ware,AC OR reinforcement )set in cement mortar all as specified and directed.

S&F Reinforcement cement pipes of 300 mm internal dia. Class NP2 laid and joined complete with collars all as specified and directed.

Cleaning of blocked sewage line of 200 mm bore of pipe by rodding with using steel rod or split bamboo stick thoroughly from inspection chamber to manhole or from both sides between manhole to manhole or from manhole to septic tank of any depth till clear flow of sewage line is observed complete all as specified and as directed.

M&L for providing precast cement concrete (Type C1 in window or door cills,lintels, bressumers, steps,quoin block (for use with masonry), string courses, coping, kneelers apex stones, pier caps, columns, posts, boundary pillars , bad plates, pintle blocks anchorage blocks, bounders (for stone walling ), corbels, brackets, etc. (of any section indicated), with plain fair faces , including chamfers, weatherings, throating etc. and setting in morter complete with joints to match all as specified.

M & L for PCC 100mm thick, type C-2, 1:3:6 (40mm graded aggregate ) as in sub base all as specified and as directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule A notes for details.

M/S SUNNY ENTERPRISE

M/s Chakraborty Enterprise

M/S B K ENTERPRISE

SHRI P P SHARMA

M/S MANAS MITRA

M/S MOHAN GHOSH

MESSERS D S ENTERPRISE