SPL REPAIR AND ADDN/ALTN OF WATER SUPPLY DISTRIBUTION SYSTEM OF SHIVMANDIR ASC BN OF U AREA UNDER GE SUKNA

Amount

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, laying of cable, erection of poles etc. not exc. 10 Sqm on plan and not exceeding 1.5 m in depth 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. 2.5 cm thick in each layer as in soil 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 cement concrete 1:2:4 type B1, (using 20 mm graded crushed stone aggregate) as in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, 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 PCC 1:3:6 type C-1 (using 20 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 PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in copings, bed plates, bed block for holdfasts, fixing the angle iron on well, fixing the 20HP centrifugal Pump Set, filling in pressed steel door frames, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly roundedor chamfered angles and throating, including formwork complete all as specified and directed.

M&L Precast 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 for providing Reinforced cement concrete (1:2:4) type B-1 Nominal Mix using 20 mm graded stone aggregate as in beams, cantilevers, bressummers, lintels over 1.5 m span and like complete all as specified and directed. (Note :- Reinforcement shall be measured and paid separately.)

M&L for Reinforced Cement Concrete Type B-1 1:2:4 (using 20 mm graded stone aggregate) in chajja, fascias etc supported on walls, beams and columns in floors, roofs, landings, balconies, deck slabs and in shelves and the like complete all as specified and directed. (Note :- Reinforcement shall be measured and paid separately.)

Supply only liquid water proofing compound complete all as specified.

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 1:4 complete all as specified and directed.

M & L for brick work except bricks 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. Note:- Serviceable quantity of bricks obtained from demolition shall be reused.

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 brick work except bricks straight or curved on plan to any radius, built in CM 1:4 as in half brick but except bricks complete all as specified and directed. Note:- Serviceable quantity of bricks obtained from demolition shall be reused.

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.

M & L for use & waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs etc. also splayes between floors and beams in rough finished flat surface of concrete flat complete all as specified and directed.

M&L for rough finished flat form work to chullah hoods, trough, chajjas, and similar work as rough finished surfaces of concrete 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 panel PVC door shutter 30 mm thick (style) consisting of frame made out of mild steel tubes for top & bottom rails, mild steel 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 sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail, Panelling of wire gauze in lieu of plain colour PVC sheet. The wire gauze shall be wrapped on an additional square 8mm MS Solid tube and this tube shall be welded to MS tubes. The wire gauge shall be stretched to tighten firmly, suppling & fixing in the frame at site as per specification & drawing 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 200 mm long aluminium, anodised, barrel tower bolt of extruded section and fixed complete all as specified and directed.

S&F 250 mm long mild steel sliding door bolt, plate type, stove enameled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed complete all as specified and directed.

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

S&F in repairs 25mm bore stainless steel curtain rod with and including suitable CP brackets complete all as specified and directed.

S&F Decorative type brass chromium plated brackets support for holding curtain rods and corner to be fixed to ends of curtain rod fixing with screws complete all as specified and directed.

S&F 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 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.

S & F of mild steel screw bolts (machine made) diameter of neck 16 to 20 mm with hexagonal or square head at one end and screwed the other or screwed both ends, each screwed ends to be fitted with washer and one hexagonal or square nut, exc. 22.5 cm and not exc. 30 cm long 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 steel TMT bars 5 mm to 10 mm dia.,cut to length, bent to shape required, in stirrups, spacers and binders 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 in repairs Rolled Mild Steel Plates of FE 410-10 (Gde-E-250) quality-A (plain) thickness not less than 3mm (UG Sump/OHT/Well cover/valve chamber cover) alongwith making sufficient holes for GI Tubing as required size including cover welded around with MS Flat iron of required size with locking arrangements including fixing at the outer surface of wall web and flanges cut to shape, drilled and counter sunk for screw, including bending and welding angles as necessary and similar work including bending and welding angles as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets over 10 kg each to be measured under 'structural steel' with necessary cutting for pipes outgoing including painting with two coats of synthentic enamel paint over a coat red oxide primer complete all as specified and directed.

S&F rolled mild steel in plates, gusset plate (plain or chequered) channels square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment conforming to Fe-410W (Gde-E-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 windows with side hung shutters including box type hinges with steel handle and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

S&F Steel windows with side hung shutters including box type hinges with steel handle, and steel peg stay, complete without glazing bars, dove-tailed or welded complete all as specified and directed.

S&F pre-painted galvalume aluminum zinc coating GI based Trapezoidal pattern 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 in replacement 4 mm thick E-board (designer pattern) celing of size 60x60 cm, fixed or laid / inserted to with and including 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 for false ceiling Hangers with 6 mm dia. G.I. (length as required) adjusting level fixed to roof slabs/truss by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified and directed including necessary dismantling of existing unserviceable ceiling boards of any thickness incl cover fillets complete all as specified and directed.

M&L 50 mm thick, PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) as in sub base filling 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) finished even and smooth without using extra cement as in plinth protection/path laid in alternate bays and 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 Non Skid ceramic coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exc.0.06 sqm but n. Exc. 0.11 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, 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 Coloured glazed ceramic tiles 450X 300X 7mm 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 cement concrete chequered tiles 300 x 300 x 25 mm thick as in floors, set and jointed over and including 20 mm thick screed bed in CM 1:6 and pointed in grey cement and pigments to match the colour of tile including dismantling complete all as specified and directed.

M&L 60 mm 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 over and including 50mm thick compacted bed of fine sand, 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.

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.

S&F in repairs 40 mm PCC Designer jafri wall fixed with cement mortar 1:3 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 1:6 finished even and fair 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 1:4 finished even and smooth using "WPC compound in top layer @ 200ml per bag of cement or as per manufacturers instruction" complete all as specified and directed. Note:- WPC shall be measured and paid separatley.

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.

S&F in repairs vitreous china (white) flat back urinal half stall type 375x 390x 590 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.

M & L for painting the new WALL 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 alkali resistant primer (d) Painting- Applying two coats of oil bound distemper.

M & L for painting the new wall 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.

M & L for painting the new steel 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 (b) Priming surface- Applying one coat of red oxide primer (c) Painting- Applying two coats of synthetic enamel paint.

M&L preparation of New steel surfaces of any description, not otherwise described over 10 cm width or girth and including applying two coats of synthetic enamel paint 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 and including taking down of existing pipe 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 and including taking down of existing pipe complete all as specified and directed.

S&F 25 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 taking down of existing pipe complete all as specified and directed.

S&F in repairs rotational moulded polyethylene water storage tanks of 500 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), including 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.

S & F in repairs 15 mm bore bib tap chromium plated, long shank and cup 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.

S&F in repairs 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.

S & F in repair 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.

S&F in repair stainless steel tubular towel rail 20mm dia, 60cm long between flanges of brass chromium plated fixed with and including chromium plated brass screws and wooden / plastic cleat complete all as specified and directed.

S&F in repairs 25 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 in repairs 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 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F in repairs 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F in repairs 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 in repairs 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, with oval access door complete all as specified and directed.

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

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

S & F in repairs of 125 / 110 mm size PVC (SWR) gully trap, setting and jointing with solvent cement including top cover grating complete all as specified and directed.

S&F in repairs 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 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 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 in repairs 40mm PCC Designer jaffri wall fixed with cement mortar 1:3 complete all as specified and directed.

Making connection of PP-R distribution branch with PP-R main of 16-40 mm dia sizes by providing and fixing tee including cutting and making fusion joint etc complete all as specified and directed.

S&F of 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors 16 mm pipe etc complete all as specified and directed.

S&F of 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors 20 mm pipe etc complete all as specified and directed.

Supply and fix 20 mm bore PPR gate valve (brass insert), cast screwed down, high pressure with wheels handle, screwed both ends for iron pipe or unions complete all as specified and directed.

Demolition of brick work in cement motor including pillar etc below / above ground level etc and removing to a distance not exc 50 meter 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 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 framed timber scantlings 40 Sqcm and over in section and in any position in framed work complete all as specified and directed.

Dismantling of timber fillet, rails, post, rafters, purlins, etc. under 40 Sqcm in section Unframed work 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 Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings 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.

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. 100.00 above but for point wiring modular plate one 5 / 6 Amps socket outlet point on same board.

All as per Sl. item No. 100.00 above but for point wiring modular plate one 5 / 6 Amps socket outlet point on independent board.

Material and labour for point wiring of 15 amps socket on independent board with 2.5 Sqmm single core, PVC FRLS insulated unsheathed, multistranded copper conductor as main line drawn through and including PVC casing caping including necessary accessories like bends, tees, PVC square and elbow etc fixed on wall/ceiling and earth conitinuity conductor 2.5 sqmm (green in colour) connected to common earth dolly including sunken type pressed steel terminal boxes of suitable sizes with plastic laminated white/coloured top sheet cover 3 mm thick including making good all disturbed surfaces to match the existing complete all as specified and directed.

M & L in replacements 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 in replacements 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 modular type one way, 5 / 6 Amps, 240 volt complete all as specified and directed.

S&F switch piano modular type one way, 15 /16 Amps independent, 240 volt complete all as specified and directed.

S&F socket outlet modular type 3 pin 5 / 6 Amps, 240 volts combined 2 modular complete all as specified and directed.

S&F socket outlet modular type 3 pin 15/16 Amps, 240 volts combined 2 modular complete all as specified and 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 MCB SP 6 to 32 Amp, 10 kA, 240V 'C' curve complete all as specified and as directed.

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

S&F in repairs MCB ,SPN DB, 04 ways double door,Metal door, IP-43 IK 09 in 200A 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 in repairs MCB ,SPN DB, 08 ways double door,Metal door, IP-43 IK 09 in 200A 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 in repairs LED battery backup inverter bulb of Lamp wattage: -15 Watts, Battery: - Not less than 200mAh & 120l/w 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 in repairs LED made up to highly efficient front openable IP66 Building security light 25 watt with aluminium pressure die cast housing, toughtened glass in the front and penaut lens for batwing light distribution to ensure uniform light distribution, higher spacing between poles and maintenance free system lumen efficasy 100Lm/W, 5KV surge voltage protection, operating voltage range 140V – 270V complete all as specified and directed.

S&F in repairs LED lights fittings 1x20W, 220V, AC decorative box type with driver holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing modular fan regulator for BLDC fan ISI single pole, 230 Volts, AC two module complete all as specified and directed. Make :- Legrend, Cat No – 679296 of myrius TM series or equivalent

Boring/Drilling (horizontally) manually under 2m deep in soil below existing road suitable for passing GI tubing of 40 to 80 mm bore 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.

M &L in replacements 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 complete all as specified and directed.

S & F in repairs 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.

Taking up/down 80 mm bore steel tubing GI pipeline and connections from trenches/floor/wall, cleaning and setting aside serviceable GI pipe for re-use & removing unserviceable pipe from site complete all as specified and directed.

All as per item No. 125.00 above but for 50 mm bore

All as per item No.125.00 above but for 40 mm bore

All as per item No. 125.00 above but for 20 mm bore

Supply laying, testing GI tubing of medium grade 80 mm bore conforming IS : 1239 and laid in trenches including all type fittings (socket,bend,Tee,Lbow,union etc) complete all as specified and directed

All as per item No. 129.00 above but for 50 mm bore steel tubing (GI).

All as per item No. 129.00 above but for 40 mm bore steel tubing (GI).

All as per item No. 129.00 above but for 20 mm bore steel tubing (GI).

S&F 25 mm dia straight plain brass ferrules (or connecting screws) screwed both ends and fixed complete with necessary connection complete on both side (with main supply pipe and building supply pipe) all as specified and directed.

All as per item No. 133.00 above but for 20 mm dia plain brass ferrules.

Supply, fixing, testing and commissioning Double flanged non-rising stem type cast iron sluice valve suitable for 80 mm dia bore pipe with hand wheel and suitable for pressure rating of PN :1.6 duly drilled holes for fixing of nuts and bolts, stem made of high tensile brass ISI marked and conforming to IS : IS-14846/2000 including rubber gasket, nuts, bolts and washers complete all as specified and directed.

Supply, fixing and testing Gun metal Gate valve 80 mm dia screwed body ends and cast iron hand wheel conforming to IS :778 –1984 and ISI marked complete all as specified and directed.

All as per item No. 136.00 above but for 50 mm bore GI pipe.

All as per item No. 136.00 above but for 40 mm bore GI pipe.

All as per item No. 136.00 above but for 20 mm bore GI pipe.

S & Fixing of centrifugal pumpset monobloc type of capacity 15kW/20 HP, 76 Mtr head, three phase, 415 V, 65mm x 50mm (Suction pipe x delivery pipe), discharge range 923 LPM complete all as specified and directed.

S&F in repairs 80 mm bore & 3 m long MS medium grade seamless black column pipe with both ends flanged, wall thickness not less than 5.4 mm in borewell/Well alongwith check valve at the bottom in well with and including all jointing materials such as nut, bolts, washers, rubber gasket etc. complete all as specified and directed.

S&F foot valve of size 80mm dia (CI strainer and GM working parts), single end flanged, one side flanged, including providing rubber gaskets of suitable size, nuts, bolts, washers, etc. and disconnecting and taking down exact sizes unserviceable foot valve complete all as specified and as directed.

S&F fair release nipple of size 15mm dia (CI strainer and GM working parts) with high pressure of PTMT Screw for GI pipe for releasing of pressure including providing rubber gaskets of suitable size, nuts, bolts, washers, etc. and disconnecting and taking down exact sizes unserviceable foot valve complete all as specified and as directed.

S&F fully automatic, star delta, centrifugal / monoblock motor starter with in-built single phase preventor suitable for 20 HP motor with suitable relay range including taking down complete all as specified and directed.

Supply of LT bus bar panel board "out-door Supply, install, testing & commissioning of LT panel board "out-door type" of size 900 mm (height) x 750 mm (breadth) x 500 mm (depth) (minimum dimensions) factory fabricated CPRI approved with suitable neoprene rubber gasket to make it completely dust & vermin proof & degree of protection not less than IP-55 & general construction confirming to IS-13947, double door, front & back openable & 4 side slanting canopy on roof top. The panel shall be provided with ventilation facility in the form of louvers for better heat dissipation & tinned double Al bus-bar wrapped with coloured PVC tape/sleeves of rating in conformity to the Incoming ACB/MCCB rating. The panel board shall be fabricated out of 3.15 mm thick CRCA sheet duly pre-treated & powder coated, supporting frame made out of 50X50X5 mm angle iron & MC 100 channel base suitable for 3 Ph, 4 wire system 415/440 volts grade incl complete internal wiring with not less than 2.5 sqmm copper wire incl cable glands of suitable sizes incl suitable PCC (1:3:6) type C-2 foundation necessary earthwork and including the following accessories.

BUS BARS AND INTERNAL CONNECTIONS : The bus-bars shall be made up of 04 Nos aluminiume conductor size 25X6, 400 A rated, duly insulated with 1100 V grade standard colour coded PVC sleeves & rigidly mounted on suitable sized "F" class insulators of non-hygroscopic, non-combustible, all internal connections from main bus-bars to switch gears etc. PROVISION FOR CABLE ENTRY :- The provision for cable entry/exit shall be provided in the bottom for both incomming & out-going cables. INCOMING :- MCCB 4P (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting having breaking capacity 36 KA of rating 250 A - 01 Nos. (a) Indicator lamp with integral circuit (230/240V) & cluster LED (Red, Orange, Blue) - 01 Set. (b) Spreader Link - 01 Set (c) MCCB Aux+Trip Unit (d) Danger notice plate of size 20 x 15 cm of 1.6mm thick mild-steel sheet, vitreous enamelled white, with letters, figures and conventioinal skul and bones in signal-red colour and fixed with MS clamps, bolts and nuts of approved size, for LT conforming to IS-2551 - 02 Nos. OUTGOING :- MCCB 4P (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting having breaking capacity 25 KA of rating 125 A - 02 Nos. (a) Spreader Link - 01 Set (b) MCCB Aux+Trip Unit (c) Danger notice plate of size 20 x 15 cm of 1.6mm thick mild-steel sheet, vitreous enamelled white, with letters, figures and conventioinal skul and bones in signal-red colour and fixed with MS clamps, bolts and nuts of approved size, for LT conforming to IS-2551 - 02 Nos.

S&F MS Clamp for any dia of CI/GI pipe complete all as specified and directed.

M/S JAGRITI ENTERPRISES (BID ID -3485730)

R N SAH N CO (BID ID -3485272)

M/S B D ENTERPRISE (BID ID -3485267)

D K SARKAR (BID ID -3485399)

SHRI ARUN BHATTACHERJEE (BID ID -3485315)

M/s T K Das (BID ID -3485734)

MS ESSCON (BID ID -3485232)