SPL REPAIR OF BLDG NO PH 226 AT VIKRAM BATRA VIHAR AND CERTAIN OTHER SANCTIONED WORKS IN SUKNA MIL STN UNDER GE SUKNA

Amount

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in Soft/ Loose soil complete all as specified and directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exc. 10 Sqm on plan and not exceeding 1.5 m in depth getting out in soft / disintegrated soil complete all as specified and directed.

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

Excavating post holes or similar holes, each not exceeding 0.5 Cum, getting out in Soft/ Loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and directed.

Earth filling under floors incl spreading, leveling in layers n.exc 25cm thick including well ramming and watering as reqd. complete all as specified and directed.

M & L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Removing Excavated soils not exc 50 M and depositing where directed at a level not exc1.5 M above the starting point complete all as specified and directed.

M & L for Hardcore of gauge not exc. 63 mm, deposited, spread and leveled in layers not exc. 15 cm thick, watered and rammed to a true surface using broken stone or boulders complete all as specified and directed.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M&L for Plain Cement Concrete Type C2 1:2:4 (using 40 mm graded stone aggregate) in surface channels and drains including all necessary form work complete all as specified and directed.

M & L for plain Cement Concrete Type B0 1:2:4 (using 20 mm graded stone aggregate) in roof kerbs, rounded or chamfered on haunching in chajjas to prevent water seepage into brick walls, including necessory formwork (upto height of 8 mtr) rounded or chamfered on edges complete all as specified and directed.

M&L PCC 1:2:4 type B-1 (using 12.5 mm graded crushed stone aggregate) as in copings, bed plates, bed block for holdfasts, filling in pressed steel door frames, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.

M&L Precast Reinforced cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in landing, cover slabs (for manholes etc), chullah hoods, chajja, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar 1:4 including necessary forms, moulds etc. complete all as specified and as directed.

M & L for providing Reinforced cement concrete (1:2:4) type B-1 Nominal Mix using 20 mm graded stone aggregate as in slab supported on walls ,beams and coloumns in floors,roofs,landings, kitchen slabs etc complete all as specified and directed. (Note :- Reinforcement shall be measured and paid separately.)

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

Supply only integral water proofing compound complete all as specified.

M&L for repair to broken/damaged RCC chajjas by making good with PCC 1:2:4 type B1 or rendering 15 mm thick in cement mortar 1:4 mixed with water proofing compound to top and sides and rendering 5 mm thick to soffits in cement mortar 1:3 including necessary formwork reinforcement duly welded if required including demolition of broken/loose PCC or taking down old plaster at any storey of building complete all as specified and directed.

M&L PCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in gap between roof sheets and brick wall, thickness of concrete bed exc. 5 cm and not exc.10 cm thick & width not exc. width of one brick thick wall including necessary scaffolding and formwork ht up to 7 m complete all as specified and directed.

M & L for brick work with sub class ‘B’ old size bricks straight or curved on plan n.exc. 6.00 m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for Brick work with sub-class `B' bricks, straight or curved on plan to any radius in half brick thick wall built in cement mortar 1:4 complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4 type B-0 (Using 12.5 mm graded stone aggregate) Damp proof course to horizontal or vertical surfaces including applying evenly a coat of blown type bitumen @ 1.50 Kg per Sqm including cleaning of surface and binding with clean dry sand @ 0.05 cum per Sqm including 200 micron Polythene film thick laid on a coat of bitumen primer, @0.30 to @ 0.50 kg per Sqm complete all as specified and directed.

M & L for applying evenly a coat of blown type bitumen @ 1.50 Kg per Sqm including cleaning of surface and binding with clean dry sand @ 0.05 cum per Sqm including 150 micron Polythene film thick laid on a coat of bitumen primer, @0.30 to @ 0.50 kg per Sqm complete all as specified & directed.

Cutting chases, pinning in, making good to facing where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, lintels, shelves etc, and cutting chases for concealed water tubing or concealed conduit wiring etc, and making good on brick walls, cutting not exc. 10 cm in girth complete all as specified and directed .

M&L 18-20 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like laid over and including screed bed 15 mm thick in CM 1:4 and pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and complete all as specified and directed.

M&L 18 to 20 mm thick granite (of any type) work (table rubbed and polished) for wall lining (veneering to wall) 12 mm thick in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and complete all as specified and directed.

M&L for rough finished flat formwork to soffits of suspended slabs such as roof slabs, floor slabs and similar work not exc. 200 mm thick (horizontal or sloping) work as rough finished surfaces of concrete complete all as specified and directed.

S & F Second class hard wood plain fillets square, rectangular or triangular in section, wrought secured with screws, cross sectional area exceeding 6 Sq. cm and not exceeding 13 Sq.Cm complete all as specified and directed.

S&F 2nd class hard wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints including making rebate for fixing second shutter as per site requirement complete all as specified and directed.

S & F 30 mm thick Second class hard wood Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc., (without sash bars), edges of framing plain, chamfered or rounded, fitted with cut mitred beads for securing glass etc. size of members of shutters as specified in SSR Part-1, section 8, clause 8.24 (a) kiln seasoned and chemically pressure treated complete all as specified and directed.

S&F 30 mm thick flush door shutters solid core construction, with block board core and plywood face fanels, commercial type on both side with decorative face veneer with liping/frame to match complete all as specified and directed.

Taking down chowkhats or frames area not exc. 1.50 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and directed.

Taking down chowkhats or frames area exc. 1.50 Sqm but not exc. 4.00 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and directed.

S & F 30 mm thick (style thickness) factory made solid panel PVC shutter consisting of frame made out of mild steel tubes for top and bottom rails, mild steel frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles and rails with suitable PVC sheets beading and joined together with solvent cement as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S & F factory made Solid PVC door frame of size 50 mm X 47 mm made out of 5 mm plain coloured PVC sheet reinforced with mild steel square tube as per specification and drawing given on MES schedule Part – II (2010) complete all as specified and directed.

S&F 150 mm long aluminium anodized barrel tower bolts of extruded section complete all as specified and directed.

Supply and fix 300 mm long Aluminium alloy, anodised, sliding door bolt with hasp, 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 complete all as specified and directed.

S&F 100 mm butt hinges, extruded aluminium alloy with galvanized mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed.

S & F Continuous (Piano) hinges, Brass, bright finished or electro galvanized, width of flaps (When open) 30 mm complete all as specified and directed.

S & F in repair MS Helical door spring 150 mm size including roller and roller plate fixed to wooden or steel frames with welding etc complete all as specified and directed.

S & F 100 mm long Extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S & F 150 mm long Extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F in repairs Hasp and staple 100 mm safety type brass with mild steel hinge pin including bolt to hinge plate and fixed with screw complete all as specified and as directed.

S&F in repairs 28 mm dia harrison rail, mild steel, chromium plated with fixing brackets, stops, rollers etc with two Nos of socket, end caps and brackets (decorative type) complete for window opening complete all as specified and directed.

S & F Floor door stopper of Aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor, Overall length of cover plate 150 mm complete all as specified and directed.

S & F Ball catches with 8 mm dia., steel ball, and brass body and striking plate including letting in and fixed complete all as specified and directed.

S&F in repairs Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks or galvanised wire staples complete all as specified and as directed.

S&F in repair kitchen plate rack made out of 0.63 mm stainless steel sheet & of size not less than 24'' x 30'' x 10'', standard quality fixed with brass screw complete all as specified and as directed.

S & F Mild steel work in framed work such as grills, gratings, framed guard bars, ladders etc., with ends of bars shouldered and/ or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tank and similar work confirming to Fe-290 Gde E-165 Complete all as specified and as directed by Engr-in-Charge.

M&L for mild steel work as in bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; handmade sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

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

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

S & F Joist, channel, angle, flat iron or tee sections, fixed independently, with connecting plates, etc. confirming to Fe 410 -W (Gde-250 quality A) complete all as specified and directed.

S & F of structural steel work as in tubular trusses including special shaped washers etc. complete using ERW or induction butt welded tubes conforming to IS – 1161 – 1979 grade St – 240 including fabrication complete all as specified and directed.

S&F steel ventilator with top hung shutter and including hinges steel peg stay complete all as specified and directed.

S & F of pressed steel frame of size 105 X 60 mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plates etc complete all as specified and directed.

S & F of pressed steel frame of size 125 X 60 mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plates etc complete all as specified and directed.

S&F Hard drawn steel wire fabric Weight per square metre exc 4 Kg per sqm cut to lengths, bent to shape required and tying with and including mild steel wire (annealed) not less than 0.9mm in dia supplied and fixed in reinforcement complete all as specified and directed.

S&F pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm TCT (total coated thickness) of any colour having tensile strength of 550 Mpa as in roof covering cladding to wall etc, fixed with self tapping screws complete all as specified and directed.

S&F pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm TCT (total coated thickness) of any colour having tensile strength of 550 Mpa as in roof covering cladding to wall etc, fixed with self tapping screws complete all as specified and directed.

S&F Powder coated anodised aluminium frame work (minimum thickness of powder coating 50 micron) for doors, windows, ventilators with one or more rebates and including necessary joining cleats, glazing clips, rubber neoprene packing, anodised aluminium snap beading screws etc, complete all as specified and directed.

S&F powder coated aluminium window and ventilator shutters, sliding type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodized aluminium snap beading, screws etc. complete all as specified and directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed.

S&F 4 mm thick E-board (designer pattern) celing of size 60x60 cm, fixed or laid / inserted to aluminium framework with screws in false ceiling (flat or sloping) of grid size 605 x 605 mm and with and including anodised aluminium snap grid with 25x25x1.5 mm thick Tee section and 38x25x2 mm thick angle with hanging/supporting arrangements hanging from structural steel / scantling with 6 mm GI wire complete all as specified and directed.

S&F in repairs 18/19 mm thick prelaminated particle board, interior grade, prelaminated both side with decorative choice lamination fixed with screw to timber / aluminium frame work complete all as specified and directed.

S&F Prelaminated particle board 12 mm, exterior grade, prelaminated both side with one side with decorative choice lamination & other side balancing white lamination fixed with screw to timber/aluminium frame work with suitable beading/snap grid complete all as specified and directed.

M&L machine cut kota stone slab 20-25 mm thick as in skirting, dado, riser of steps, plinth, etc, laid over and including 20 mm thick screed bed in CM 1:6 and jointed with grey cement slurry mixed with pigment to match the shade of the stone complete all as specified and directed.

M&L machine cut kota stone 20-25 mm (minimum) thick as in skirting, dado, riser of steps, plinth, etc, laid over and including 10 mm thick screed bed in CM 1:4 and jointed with grey cement slurry mixed with pigment to match the shade of the stone and including rubbing / grinding and polishing & two nos groove cutting line complete all as specified and directed.

M&L 75 mm thick, PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) as plinth protection Construction joints to be given at every 3M interval and Corners of buildings and filled with bituminous mastic or equivalent filler complete all as specified and directed.

M&L 100 mm thick, PCC 1:4:8, type D-2 (using 40 mm graded crushed stone aggregate) as in sub base finished even and rough complete all as specified and directed.

M&L for 75 mm thick cement concrete, type D-2, 1:4:8 (using 40 mm graded stone aggregate) in sub base of flooring finished rough to receive finishes complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) in floorings including finishing the surface even and smooth with using extra cement complete all as specified and directed.

M&L for PCC 1:2:4 type B-0, 25mm thick as in PCC underlayer finished even and rough to receive cement screed complete all as specified and directed.

Roughening surfaces of old concrete floor or concrete surfaces by picking, sweeping clean and washing down with water to remove dust, etc. and applying neat cement slurry with 3.0kg of cement per sq. metre complete all as specified and as directed.

M&L rounding to edges of stone slabs one edge, such as in steps, cooking platform and other similar situations complete all as specified and directed.

M&L Coloured glazed ceramic tiles 300x 450x 7 mm thick in vertical surfaces and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick backing with cm 1:3 complete all as specified and directed.

M&L 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 floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including screed bed 15 mm thick in CM 1:6 finish even and rough complete all as specified and directed.

M&L 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, as in skirting/dado on vertical surfaces over etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including screed bed 15 mm thick in CM 1:4 complete all as specified and directed.

M&L for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and directed. Note : Sand bedding shall be measured and paid for seperately.

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

M&L for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces in cement mortar 1:6 finished the surface even and smooth without using extra cement 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 finished even and smooth without using extra cement using WPC compound complete all as specified and directed. Note:- WPC shall be measured and paid separatley.

M&L for rendering 10 mm thick on brick or concrete surfaces etc in cement mortar 1:4 using WPC @ 2% by wt of cement at all around and base of sunken floor with proper slope complete all as specified and directed.

M&L for rendering 10 mm thick in CM 1:3 on ceiling finished even and fair complete all as specified and directed.

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

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

M&L complete removal of existing treatment surfaces of ceilings and applying three coats of white wash complete all as specified and directed.

M & L for painting the surface complete all as specified and directed as follows :- (a) Surface Preperation- Preparation of newly plastered or previously untreated surfaces of walls (b) Putty application- Applying a thin layer of wall care putty to obtain smooth finish (c) Priming surface- Applying one coat of cement base primer (d) Painting- Applying two coats of oil bound distemper.

M&L complete removal of existing treatment of old decorated wall surfaces and including applying two coats of oil bound distemper over a coat of primer and over a thin layer of wall care putty complete all as specified and directed.

M&L preparation of new plastered wall surfaces and inlcuding applying two coats of weather coat exterior paint over a coat of primer complete all as specified and directed. (Note:- The rate are inclusive of necessary scaffolding)

M&L complete removal of existing treatment of old decorated wall surfaces and including applying two coats of weather coat acrylic exterior emulsion paint complete all as specified and directed.

M & L for painting the surface complete all as specified and directed as follows :- (a) Surface Preperation- Preparation of newly plastered or previously untreated surfaces of walls (b) Putty application- NIL (c) Priming surface- Applying one coat of cement base primer (d) Painting- Applying two coats of cement base paint.

S & F Sheet glass 3.0 mm thick, ordinary quality and glazing with oil putty or wooden beads not exceeding 0.5 Sqm in each pane glazed with putty or fixed with beads complete all as specified and directed.

S&F 4 mm thick frosted / pin headed glass in ventilator shutters complete all as specified and directed.

S & F for in repairs Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

S&F in repairs Decorative corner glass shelf assembly consisting of 5.5 mm thick sheet glass shelf, and side not less than 225 mm with chromium plate bracket guard complete all as specified and directed.

S & F 3 mm thick Frosted glass, ordinary type and glazing with oil putty in squares not exceeding 0.5 Sqm in each pane fixed to steel frame including steel pin complete all as specified and directed.

M & L for painting the surface complete all as specified and directed as follows :- (a) Surface preperation- Preperation of new wooden surfaces of any description, not otherwise described over 10 cm width or girth (b) Priming surface- Applying one coat of pink primer (c) Painting- Applying two coat of synthetic enamel paint.

M & L for painting the surface complete all as specified and directed as follows :- (a) Surface preperation- Preperation of old steel surfaces of any description, not otherwise described over 10 cm width or girth (c) Priming surface- NIL (b) Painting- Applying one coats of synthetic enamel paint.

M & L for painting the surface complete all as specified and directed as follows :- (a) Surface preperation- Preperation of new steel surfaces of any description, not otherwise described over 10 cm width or girth (c) Priming surface- Applying one coat of red oxide primer (b) Painting- Applying two coats of synthetic enamel paint.

Supplying and laying of 16mm CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors including taking down of extg pipe complete all as specified and directed.

Supplying and laying of 20mm CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors including taking down of extg pipe complete all as specified and directed.

S&F in repairs rotational moulded polyethylene water storage tanks of 1000 Litres capacity, triple layered (cylindrical vertical with closed top) hoisted and fixed in position and including 20 mm dia nipple suitable for HDPE water tank (minimum weight 45 gm), 20 mm bore ball valves (minimum weight 210 gm) high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed to 20 mm bore pipe & locking with GI wire (to prevent monkey menace) to tank complete all as specified and directed.

All as per Sl. item No. 102.00 above but in repairs.

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

All as per Sl. item No. 103.00 above but in repairs.

S&F pillar tap 15 mm bore,fancy type, cast copper alloy, with capstan head, chromium plated, screwed down high pressure, with or without lettered “hot" or “cold” with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed.

All as per Sl. item No. 104.00 above but in repairs.

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

S & F 15 mm bore stop valve / angle valve fancy type, chromium plated, cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions including CP nipple and socket complete all as specified and directed.

All as per Sl. item No. 106.00 above but in repairs.

S & F in repair 15mm bore stop valve, cast copper alloy, concealed type, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions including CP nipple and socket complete all as specified and directed.

S&F 15 mm bore galvanised steel water tubing medium grade and including necessary GI fitting (such as bends, elbows, tees etc. and fixed to wall / ceiling or laid in / on floor complete all as specified and directed.

S&F 20 mm bore galvanised steel water tubing medium grade and including necessary GI fitting (such as bends, elbows, tees etc. and fixed to wall / ceiling or laid in / on floor complete all as specified and directed.

S&F 20 mm bore gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F PVC connections 15 mm size with PTMT nuts, of length 450 mm & suitable for hot water supply complete all as specified and directed.

S&F in repairs PVC connections 15 mm size with two PVC PTMT nuts at each ends with rubber washer, of length 600 mm & suitable for hot water supply complete all as specified and directed.

S&F in repairs towel ring of PTMT fixed with and including Chromium plated brass screws and wooden / plastic cleats (minimum weight 90 gms) complete all as specified and directed.

S&F stainless steel towel rail 600 mm long of brass chromium plated fixed with and including chromium plated brass screws and wooden / plastic cleat complete all as specified and directed.

All as per Sl. item No. 112.00 above but in repairs.

S&F stack clamps out of 50 mm x 5 mm flat iron and 16 mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof for 100 mm bore of pipe complete all as specified and directed

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

S & F of 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed.

S & F of 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed.

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

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

S & F 75 mm bore PVC (SWR) junction single, (single T) equal or unequal, fixed with cement solvent, with oval access door complete all as specified and directed.

S & F 110 mm bore PVC (SWR) junction single, (single T) equal or unequal, fixed with cement solvent, with oval access door complete all as specified and directed.

S&F 75 mm bore PVC (SWR) vent cowl complete all as specified and directed.

S&F 110 mm bore PVC (SWR) vent cowl complete all as specified and directed.

S&F 75 mm bore PVC (SWR) floor trap, plain with grating and including jointing with solvent cement complete all as specified and directed.

All as per Sl. item No. 122.00 above but in repairs.

M & L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 150 mm bore pipe complete all as specified and directed.

M & L 150 mm dia Salt Glazed stone ware drain pipes laid in trenches and jointed in CM 1:1 complete all as specified and directed.

S&F in repairs soap dish, with metal dish brass chromium plated fixed to plugs complete all as specified and directed.

S&F in repairs sink without drainage board made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes, including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495 x 420mm bowl size 410 x 330 x 160 mm and including 32 mm waste pipe & coupling complete all as specified and directed.

S&F vitreous china european water closet pan (pedestal pattern) white in colour with fixing bolts and flush pipe, connection to trap and to flushing cistern and all joints, including plastic water closet seat cover white, closed pattern with flat bottom and cover and mild steel CP hinges complete all as specified and directed.

All as per Sl. item No. 127.00 above but in repairs.

S&F vitreous china wash hand basin white flat back of size not less than 550 x 400 mm with and including PVC waste pipe 32 mm bore, CP waste fitting and cutting for and pinning in ends of brackets etc, complete all as specified and directed.

S&F in repairs vitreous china wash basin, white flat back size 550 x 400 mm, excluding taps, waste chain, plug and porcelain stopper but including waste pipe brackets, waste pipe & coupling, cutting for and pinning in ends of brackets or erecting stand complete all as specified and directed.

S&F in repairs vitreous china (white) flat back urinal half stall type 465x 355x 265 mm complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2 securing urinal to plugs with and including 60 mm long brass screws pointing around urinal back in cement fixing automatic flushing cistern with brackets, flush pipe grating and union for discharge pipe (exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified and directed.

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

S&F in repairs swivel shower rose size 125 mm of brass chromium plated any colour (minimum weight 40 gms) for fixing with 15mm dia steel pipe complete all as specified and directed.

All as per Sl. item No. 132.00 above but in repairs.

S&F as in repair Health faucet of CP 15mm bore fancy type and with 1 mtr long easy flex tube in chrome finish and wall hook including CP nipple with socket complete all as specfied and directed.

All as per Sl. item No. 133.00 above but in repairs.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc. complete all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc., laid, bedded and pointed in any mortar complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc. 15 cm thick (Below or above ground level) complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided including padding concrete on roof all as specified and directed.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Dismantling of corrugated or semi corrugated Asbestos Cement (AC) sheets in roof covering complete all as specified and directed.

Dismantling wall and ceiling boards, partitions of any description or in any position (fibre, pulp, insulation etc.) any thickness, or insulation boards/ slabs/ blankets of any thickness including cover fillets complete all as specified and directed.

M&L for roof treatment in order of precedence as given below complete all as specified and as directed:- (i) Taking out of existing water proofing treatment and including padding, cleaning the surface using wire brush, brooming down and washing down with water to remove dust etc, and brushing with neat cement slurry @ 3.00 kg of cement per Sqm. (ii) 15 mm thick screed bed in CM 1:4 on surface. (iii) Cleaning of plastered surface and applying one coat of bituminous primer @ 0.40 Ltr / Sqm. (iv) Supply and laying 3 mm (Minimum) thick APP based polymeric membrane of approved manufacturer with weight not less than 3.60 Kg per Sqm, reinforced with non-woven polyester fabric weight not less than 150 gms per Sqm. Polymeric membrane shall be taken to a height of 30 cm (minimum) and then inserted inside the groove of parapet wall and shall be finished by a membrane flashing. (Cont.)

(v) Applying one coat of water proofing paint with aluminium finish over APP as per manufacturer's instruction. Note :- (a) Bituminous primer shall be "ShaliTex Primer" manufactured by M/s STP Ltd or equivalent in M/s Sika India Pvt Ltd or M/s Fosroc Chemicals or M/s Hindcon chemicals limited or M/s IWL India Limited (b) Laying APP based polymeric membrane shall be done by torch on method as per manufactures instructions. (c) A minimum overlap of 100 mm and 75 mm should be made at the end and sides of the polymeric membrane respectively and all overlaps and joints shall be sealed as per manufacturers instruction.

Removing and Hacking of existing deteriorated damaged & loose concrete from the external surface of the structure carefully by low impact high frequency hammer or by manual chipping without damaging the existing concrete or control sand blasting including cleaning the surfaces by air jet etc, complete and also without damaging the existing structure.The rate shall also include disposal of waste/rubble/malwa from site outside MD Land upto as directed by the Engr-in-Charge along with lead and lift if any including standard steel scaffolding upto a height of 7 M. Note : The above treatment will be done in presence of company authorised person and also company skilled workers

Removing the loose scale of corrosion etc from the exposed reinforcement and cleaning the corroded reinforcement by wire brush followed by cleaniong with air blower/ water jet . Finally cleaning the rusted reinforcement / metal (iron base) by Chemical rust remover , cleaning and etching agents with brush for complete wetting of rusted metal surface and allowed to react it for 16-24 hours. After 24 hours, a white layer will appear which will protect further corrosion of metal / steel for about 5-7 days. Before applying protective coating, the surface should be wire brushed and thoroughly cleaned for dust with dry cloth. as per technical specifications and also as per manufacturers recommondations and also as per directions of Engineer-in- charge. The rates inclusive of labourers, materials , tools etc complete in cluding standard steel scaffolding upto a height of 7 M. Note : The above treatment will be done in presence of company authorised person and also company skilled workers. Make of the Rust removing agent : Reebakelens RR from M/s Fosroc or Equivalent Makes M/s SIKA, M/s Pidilite etc.

M & L for surface cleaning and application of Two coats of Two component epoxy zinc rich primer coat on steel surfaces / reinforcement as per manufacturer's recommendation and as per technical specification and also as per the direction of Engr-in-Charge, complete including standard steel scaffolding upto a height of 7 M Make of Two component epoxy zinc rich primer : Nitozinc Primer from M/s FOSROC and Equivalent M/s SIKA, M/s Pidilite etc. Note : The above treatment will be done in presence of company authorised person and also company skilled workers.

Re-Bar Anchor: Providing and fixing shear connectors of 10 mm dia by drilling 12 mm diaholes on the concrete surface to a depth of 100 mm using a rotary cum hammering drilling machine as per technical specification and throughly cleaning the hole using compressed air and water jet and anchoring with pure Epoxy resin based anchoring grout solution. Make of Epoxy based resin grout : LOck Fix E77 from M/s FOSROC and Equivalent M/s SIKA, M/s Pidilite etc. Note : The above treatment will be done in presence of company authorised person and also company skilled workers.

Crack Sealing : Identify the cracks and construction joints, honeycomb areas, shall be chased open into ‘U’ groove shape and sealed with High strength, abrasion - resistance epoxy reinstatement mortar, Fosroc Nitomortar S or Equivalent, Providing and fixing 6-8mm dia nozzle along the joints and honeycomb areas after proper surface preparation. The injection of Conbextra EP10 or Equivalent through the nozzle till the refusal of the grouting materials.

M & L for providing and applying Structural grade long pot life, Two component Epoxy resin concrete bonding agent prior to building up of secion with any type of mortar / concrete to ensure bond between old concrete and new concrete by brush application as per manufacturers instructions and also as per technical specifications and also as directed by Engineer-in-Charge at site. Note : The above treatment will be done in presence of company authorised person and also company skilled workers. Make of Two component Epoxy resin concrete bondin agent : Nitibond EP from FOSROC or Equivalent M/s SIKA, M/s Pidilite etc.

M&L for 25 mm thick( Average thickness) Guniting concrete surface using mechanical means with single component, shrinkage controlled, polymer modified, fibre reinforced structural grade cementitious repair mortar having compressive strength of 45 N/ Sq.mm , Flexural strength of 7 N/Sq.mm and tensile strength of 2.50 N/sq.mm at 28 Days all as per manufacturer's recommendation and technical specification and as per the direction of Engr-in-Charge including standard steel scaffolding upto a height of 7 M Note : The above treatment will be done in presence of company authorised person and also company skilled workers. Make of single component, shrinkage controlled, polymer modified, fibre reinforced structural grade cementitious repair mortar : Renderoc SP 40 from FOSROC or Equivalent M/s SIKA, M/s Pidilite etc.

M&L for providing and laying of ready to use non shrink ,cementitious free flow micro concrete, upto required thickness at the designated areas, to the prepared slurry tight shuttering with proper shear connectors and bonding agent where ever necessary .The fluid Micro-concrete repair material shall be single component , cement based to which only site condition of water and approved graded coarse aggregate where ever specified shall be permitted . The micro concrete shall contain no mettalic aggregates or chlorides and shall be shrinkage compensated in the plastic state. The micro concrete in the flowable consistancy should achieve a compressive strength of 50 N/ Sq.mm after 28 days at 30 degrees Centigrate as per BIS 4551-80.The unrestrained expansion shall be between 1-4 % as per ASTM C827 -1987. Again as per BS 4551-80 the flexural strength shall not be less than 5 N/ Sq.mm @ 28 days. The Micro Concrte shall have a coefficient of thermal expansion 10-12 x 10 -6 /oC and thermal conductivity 1.50 W /moC . The mixed density of micro concrete shall exceed 2100-2200 Kg/Cu.M 227oC including standard steel scaffolding upto a height of 7 M Note : The above treatment will be done in presence of company authorised person and also comapany skilled workers. Make of non shrink ,cementitious free flow micro concrete micro concrete :- Renderoc RG of FOSROC or Equivalent M/s SIKA, M/s Pidilite etc.

Taking down carefully old unsv copper/aluminium point wiring (light, fan, socket or power) complete,including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets,sunken type box etc.and removing materials to store for keeping in safe custody for reuse at site or for taking credit and making good to disturbed surfaces of walls, floors etc with its original specification complete all as specified and directed by Engr-in-Charge.

M&L point wiring with 1.5 sqmm single core, PVC insulated, unsheathed FRLSH copper cable, 1100 volts grade, with multi stranded copper conductor drawn through and including non-metallic, rigid non mettalic PVC conduit (medium grade) concealed in wall / ceiling with and including 1.5 sqmm single core PVC insulated, multistranded, unsheathed, FRLSH copper conductor cable as continuous earth continuity conductor (green in colour) with cast Iron / pressed steel terminal boxes 60 mm deep, modular plate and frame on walls with 3 mm thick plastic laminated / hylam sheet cover, fixed on wall / other surfaces with brass screws for mounting or housing switches, socket outlets, fan regulators, etc. including all other fixing accessories for one light / fan / exhaust fan / call bell point controlled by one 5 / 6 Amps switch, all necessary cutting chasing (as required) and making good the disturbed surfaces including finishes to match with adjacent surfaces complete all as specified and directed. Note :- (i) Making good to match with the adjoining surface shall be included in the unit rate. (ii) Cutting chases shall be included in the unit rate.

All as per Sl. item No. 152.00 above but for point wiring modular plate one 5 / 6 Amps socket outlet point on independent board.

All as per Sl. item No. 152.00 above but for point wiring modular plate one 5 / 6 Amps socket outlet point on same board.

All as per Sl. item No. 152.00 above but for one 16 Amps socket outlet point on independent board with 2.5 sqmm cable and 2.5 sqmm earth wire

All as per Sl. item No. 152.00 above but for one light point controlled by two, 2 - way switches complete all as specified and directed

M & L concealed sub main wiring with 2 runs of 2.5 sqmm main wire along with 1 run of 2.5 sqmm earth wire (green in colour) single core FRLSH PVC insulated, unsheathed, multi-stranded, 1100 volts grade ISI marked copper conductor cable, drawn through and including adequate size rigid non-metallic PVC conduit (medium grade) with all fittings & accessories including cutting chases for conduits as required, sinking for terminal boxes, making good the disturbed surfaces including finishes to match with adjacent surfaces and including taking down complete all as specified and directed. NOTE:- Two runs of main copper conductor, one run of earth wire and one run of PVC conduit shall be measured as one unit length.

M & L concealed sub main wiring with 2 runs of 4.00 sqmm main wire along with 1 run of 4.00 sqmm earth wire (green in colour) single core FRLSH PVC insulated, unsheathed, multi-stranded, 1100 volts grade ISI marked copper conductor cable, drawn through and including adequate size rigid non-metallic PVC conduit (medium grade) with all fittings & accessories including cutting chases for conduits as required, sinking for terminal boxes, making good the disturbed surfaces including finishes to match with adjacent surfaces and including taking down complete all as specified and directed. NOTE:- Two runs of main copper conductor, one run of earth wire and one run of PVC conduit shall be measured as one unit length.

S&F switch piano flush type one way, 5 / 6 Amps, 240 volt complete all as specified and directed.

S & F Switch piano 5 Amps single pole two way complete all as specified and directed.

S&F switch socket combination 3 pin 15 Amp, flush type universal complete all as specified and directed.

S & F Socket outlet 5 Amps 3 pin flush type complete all as specified and as directed.

S&F MCB SP 6 to 32 Amp, 10 kA, 240V 'C' curve complete all as specified and as directed.

S&F MCB TPN 40 to 63 Amp, 10 kA, 240V 'B' curve complete all as specified and as directed.

S&F MCB SPN 40 Amp, 10 kA, 240V 'C' curve complete all as specified and as directed.

S&F MCB ,SPN DB, 04 ways double door,Metal door, IP-43 IK 09 in 100A rated bus bars,earth bar,neutral links complete including blanking plates as required & fixed flush to wall and making good the disturbed surfaces complete all as specified and as directed

S&F MCB ,SPN DB, 12 ways double door,Metal door, IP-43 IK 09 in 100A rated bus bars,earth bar,neutral links complete incl. blanking plates as required & fixed flush to wall and making good the disturbed surfaces complete all as specified and as directed

S&F ceiling rose, surface bakelite 65 x 50 mm three terminal complete all as specified and directed.

S&F lamp holder, PVC/Polycarbonate type with cord grip cap suitable for pendant fittings complete all as specified and as directed.

S &F Bell buzzer, Ding Dong AC. 230 volts, single pole completed all as specified and directed.

M &L of Earthing with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick, buried directly and preferably vertically in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 Mtr below ground level connected using galvanised iron earth lead wire 4 Sqmm as earthing electrode by means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe (medium grade) and other end connected to earthing test point as directed including providing funnel with 20mm bore galvanised iron pipe (light grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C both ways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth up to a distance not exceeding 50 Mtr etc all as shown on electrical plate No. 5 of MES Schedule Part-I complete including testing on completion. On testing after completion if the desired earth resistance is not obtained the earthing will be made again by the contractor at no additional cost and including dimantling complete all as specified and directed.

S&F Exhaust fan 250 mm sweep, non metallic plastic body, AC single phase, 230 V, 50Hz with & including self closing louvres, nuts, screws, bolts of specified sizes, electrical connection with twisted three core PVC insulated unsheathed flexible cord of size 0.75 sqmm copper conductor from ceiling rose to exhaust fan and writing MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole writing MES number in 2 cm height with synthetic enamel paint and cutting wall for making hole and making good the disturbed surface to match the existing surface complete all as specified and directed.

Supply and fix of energy saving 1200 mm sweep BLDC ceiling fan complete with all connected accessories as specified below: - Input Power :- 26 watts with full speed and reduced power consumption with reduced speed technology. Voltage :- 90-300 V AC, 50Hz, single Phase. RPM :- 340 to 375 rpm Blades :- Decorated Sweep :- 1200 mm. Air delivery :- Not less than 210 CFM Colour :- Glow white/Toast Brown/Gloss Black/or others as approved by Engr-in-Charge Speed/power contro :- Without Remote through existing regulator Star rating :- BEE 5 Star Rating Warranty: - As specified by the manufacturer, contractor shall produce original warranty and test certificate from the manufacturer.

S&F Single Pole & Neutral enclosure with 2 pin and earth plug & socket for incorporating with single pole 20 Amp DP MCB and including taking down old unsv one complete all as specified and directed by the Engineer-in-charge.

S & F Bell push, flush type, 5 Amps single pole complete all as specified and as directed.

S&F in repairs LED battery backup inverter bulb of Lamp wattage: - 12 Watts, Battery: - Not less than 2200mAh or not less than 4 hrs backup,Efficeacy: - Not less than 110 Lm/Watt including taking down old unsv ones complete all as specified and directed.

S & F LED Bulk Head fitting 10 watt with Injection molded polycarbonate housing IP66, IK10, 3.5kV inbuilt surge protection, PF =0.95, total System Lumens not less than 1100 lm, 6500k CRI = 80, Operating Voltage range 140 V - 270 V. complete all as specified and as directed.

S&F geyser of capacity 25 Litres, 230V, 50Hz, vertical, wall mounted type, BEE 5 star rated, ABS outer body, copper inner tank with vitreous enamel coated, incoloy glass coated heating element, adjustable thermostat for temperature regulation, multifunctional safety valve with & including 3 core copper cable of 1 to 2 metre length with 3-pin plug of 16A capacity, fixing arrangement such as. bracket, nuts, bolts washers etc. complete all as specified and directed.

S & F Surface and wall mounted LED batten 10 watt 2ft long with Aluminum extruded housing , high quality polycarbonate diffuser & integrated Electronic Driver with IP20, PF 0.90, Efficiency not less than 110 lm/W color temp 6500k CRI = 80, Operating Voltage range 140 V - 270 V complete all as specified and as directed.

S & F in repairs Surface and wall mounted LED batten 20 watt 4ft long with Aluminum extruded housing , high quality polycarbonate diffuser & integrated Electronic Driver with IP20, PF 0.90, Efficiency not less than 110 lm/W color temp 6500k CRI = 80, Operating Voltage range 140 V - 270 V complete all as specified and as directed.

S & F in repair LED Street Light 25 watt made up of pressure die cast aluminiun housing with highly efficient LEDs and PC cover with integrated lens with IP66, IK07, System Lumen Efficasy =100 Lm/W, 5 kV Surge Voltage Protection,Operating Voltage range 140 V - 270 V and bracket suitable for street light made out of GI pipe light grade of 25 mm bore & 0.75 mtr length (minimum), bend to shape including 2 pairs of MS flat iron clamps made out of 40 x 5 mm MS flat, nuts, bolts & washers etc, & painting the bracket with two coat of aluminium paint over a coat of red oxide primer complete all as specified and as directed.

Supply and fixing of GI tubing light grade 40mm dia for protection of cable on pole, under road crossing or across drain, along electric pole or floor / wall including taking down old unsv complete all as specified and directed.

S&F MCB TPN DB incomer, 4 ways double door, metal door, IP-43 IK 09 in 200A rated copper bus bar, earth bar, neutral links, complete including blanking plates as required & fixed flush to wall and making good the disturbed surface including taking down old unsv ones complete all as specified and directed.

M/s TRIMURTI ASSOCIATE (BID ID -3452457)

R N De (BID ID -3452568)

M/S RANEN PAL (BID ID -3452346)

DEBABROTA ROY CHOWDHURY (BID ID -3452393)

D K SARKAR (BID ID -3452431)

Janata Enterprises (BID ID -3452461)

M/S GLORIOUS CONSTRUCTION (BID ID -3452240)