PROVN OF DRAINAGE SYS WITH SEPTIC TANK AND SOAKAGE PITS NEAR TRISHAKTI GAS AGENCY IN SUKNA MIL STN 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 over areas not exceeding 1.5 M deep and getting out in Soft/ Loose Soil complete all as specified and directed.

Excavation over areas for each additional 1.5m or part there of in depth beyond the first 1.5m 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 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 exceeding 25 cm thick with soils 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 exc 1.5 M above the starting point complete all as specified and directed.

Removing Excavated material exc.250 M and depositing where directed at a level not exc. 500 M above the starting point complete all as specified and directed.

M&L loose filling with aggregates of gauge 80 to 150 mm in soakage pits, soakage wells using broken bricks 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 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 1:3:6 (using 40 mm graded stone aggregate) in surface channels and drains complete all as specified and directed.

M & L for plain Cement Concrete Type B0 1:2:4 (using 12.5 mm graded stone aggregate) in top of chajja, roof kerbs or mud stops, rounded or chamfered on edges etc benching of manhole including necessary formwork complete all as specified and as 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, similar bands, plinth coarses, string coarses, lacing coarces, parapets nad railings upto 60 cm in height, filling in pressed steel door frames, wall of drains, 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 1:2:4 type C-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 for Precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for Manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4 etc including necessary complete all as specified and directed.

M&L RCC 1:2:4 Type B1 (20 mm graded crushed stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and like and complete all as specified and as directed.

M&L for Reinforced Cement Concrete Type B1 1:2:4 (using 20 mm graded stone aggregate) in chajjas etc including necessary formwork rounded or chamfered on edges complete all as specified and directed.

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 under respective item)

M & L for providing Reinforced cement concrete (1:1.5:3) A-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 under respective item)

M&L for RCC M-25 (Design Mix) as in foundation including rafts, footings, foundation beams, plinth beams, bases of columns etc basement slabs reamed piles and mass concrete complete all as specified and directed.

M&L for Reinforced Cement Concrete M-25 (Design Mix) as in chajjas complete all as specified and directed including necessary formwork rounded or chamfered on edges complete all as specified and directed.

M&L for Reinforced Cement Concrete M-25 (Design Mix) as in beams, cantilevers, bressummers, lintels over 1.5m clear span complete all as specified and directed.

M&L for Reinforced Cement Concrete M-25 (Design Mix) in columns, pillars, piers, posts and struts complete all as specified and directed.

Supply only integral water proofing compound complete all as specified.

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 7m 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’ old size bricks straight or curved on plan 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 brick work with sub class ‘B’ old size bricks in one brick thick honey-comb wall built in cement mortar 1:6 complete all as specified and directed.

M&L brick work with fly ash brick, straight or curved on plan exc.6 m mean radius built in CM 1:6 as in drain complete all as specified and as directed.

M&L for Brick work with FLYASH bricks, straight or curved on plan to any radius in half brick thick wall built in cement mortar 1:6 complete all specified and directed.

M&L for 40 mm thick Damp proof course to horizontal or vertical surfaces including necessary form work in cement concrete 1:2:4 type B-0 (Using 12.5 mm graded stone aggregate) complete all as specified and directed.

M&L for 25 mm thick Damp proof course to horizontal or vertical surfaces including necessary form work in cement concrete 1:2:4 type B-0 (Using 12.5 mm graded stone aggregate) Polythene film, 150 micron thick, laid over and including on a coat of bitumen primer, @ 0.30 to 0.50 kg per sq.m 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 complete all as specified and directed.

Providing Edge moulding to 18-20 mm thick stone of counters vanities etc including machine polishing to edge to give high gloss finish etc complete all as specified and directed.

M & L for use and waste of formwork to sides of concrete foundation, footing, bases of columns, raft & raft beams, sides and soffits (if any) of foundation and plinth beams; and similar works; in rough finished flat surface of concrete 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.

Use and waste of formwork to chullah hoods, chajjas, troughs and similar items including edges for fair finished surfaces of concrete, flat / curved 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 complete all as specified and directed.

M & L for use and waste of formwork to sides of square, rectangular pillars, posts, struts, piers, columns and stanchions in rough finished surface of concrete complete all as specified and directed.

S & F 2nd class hard wood plain fillets square, rectangular or triangular in section, wrought secured with screws, cross sectional area exceeding 6 Sq. cm and not exc.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 I, Section 8, clause 8.24 (a) fitted to chowkhats 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 liping/frame to match complete all as specified and directed.

S&F 40 mm thick factory made flush door shutter solid core construction , with particle board core and plywood face panels,commercial type on both side complete all as specied and directed.

S&F 5 mm thick solid PVC insulation panels placed in false ceiling , fixed with screws in ceiling over and incluiding false ceiling of grid size 605 x 605 mm including GI frame work for seamless ceiling comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9mm thick having equal flanges of 15mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (n. exc. 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel at 457 mm centre to centre and necessary hangers 6 mm dia GI fixed to roof and including dismantling old grid ceiling and complete fixing arrangment as per specification all as directed by Engineer-in-Charge.

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

S&F 125mm 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 75 mm long medium weight, cold rolled mild steel Butt hinges with screws complete all as specified and directed.

S & F 100 mm long medium weight, cold rolled mild steel Butt hinges with screws 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 30 mm continuous (piano) hinges, brass, bright finish or electrogalvanised complete all as specified and directed.

S&F 150 mm Aluminium handles cast type, anodised and fixed 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 mortice locks suitable for aluminium door of 100 mm size 2 lever aluminium body vertical type as per existing or sample complete all as specified and directed.

S&F Hasp and staple 100 mm safety type aluminium anodised with mild steel hinge pin including bolt to hinge plate and fixed with screw complete all as specified and as 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 Galvanized mild steel wire cloth, 0.56 mm dia of wire and average width of aperture 1.18 mm and fixed with tinned stacks, or galvanized wire staples 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 28 mm dia curtain harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc with two nos of scoket end caps and brakets (decorative type) for doors/window opening complete all as specified and 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 tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

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.

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 Rolled Mild Steel Plates (plain or Chequered) channels, square cut or notched, (ordinary and counter sunk) forming holes, without any attachment quality conforming to Fe 410-Gde-E-250 quality A 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.

M&L rolled mild steel conforming to Fe 290 (Gde E-165), in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) and including distance pieces, cleats etc. confirming to Fe – 410 – W(Gde E - 250) quality 'A' complete all as specified and directed.

S & F of 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 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.

M&L powder coated Aluminium door, window, Cup board and ventilator shutter and frame any type (Sliding or openable ) with frame and other similar work, fabricated aluminium mesh etc. aluminium heavy section favricated incl all necessary roller wheels, cleats, handle, locking arrangement and arrangement to fix wire mesh with aluminium channel beading and stainless steel screw incl cost of rubber gasket ,beading roller wheel etc. ,complete all as specified and directed. Note: (a) The weight of rubber gasket beading, roller wheels, etc will not be measured with the weight of aluminium shutters as only aluminium items shall be measure. (b) Wire mesh shall be measured and paid separately. (c) Aluminium hinges shall be included in the unit rate

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitiions (fixed portions) with extruded built up standard tubular sections / appropriate Z sections and other sections of approved make conforming to IS : 733 and IS :1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber / neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (fittings shall be paid for separately) with extruded built up standard tubular sections / appropriate Z sections and other sections of approved make conforming to IS : 733 and IS :1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber / neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.

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 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 including anodised aluminium snap grid frame work for false ceiling hanging from structural steel / scantling with 6 mm GI wire complete all as specified and directed.

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

M&L 75 mm thick, PCC 1:3:6, type C-2 (using 20 mm graded crushed stone aggregate) as in sub base, floors, paths, plinth protection, hardstanding etc and laid fair in alternate bays and construction joints to be given at every 3m interval and corners of buildings in including filler joints with sealing compound grade 'A' if required finished even and smooth without using extra cement complete all as specified and directed.

M&L 75 mm thick, PCC 1:3:6, type C-2, (using 20 mm graded crushed stone aggregate) as in plinth protection, hardstanding, floors, paths, etc, finished even and fair without using extra cement complete all as specified and directed.

M&L 75 mm thick, PCC 1:4:8, type D-2 (using 40 mm graded crushed stone aggregate) as in sub floor, sub base of floor, etc 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 25 mm thick PCC 1:2:4 type B-0 (using 12.50 mm graded stone aggregate) as in flooring etc PCC Underlayer finished even and rough to receive cement screed complete all as specified and directed.

M&L for double charged premium quality coloured vitrified 10 mm thick vitrified ceramic tiles light shade (square / rectangular) polished, area of each tiles n.exc.0.36 sqm in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 20 mm thick screed bed in CM 1:6 finished even and rough complete all as specified and directed.

M&L for double charged premium quality coloured vitrified ceremic tiles 10 mm thick (square/rectangular) polished, area of each tiles not exc 0.36 Sqm in vertical surface in skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick rendering in CM 1:3 complete all as specified and as directed.

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

M&L 60 mm thick machine pressed precast concrete interlocking coloured paver block coloured with grey cement and pigment of any shape and size confirming to IS 15658-2006, M-35 grade, set jointed with grey cement and including taking down 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.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces external wall in cement mortar 1:4 finished even and fair 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 internal wall in cement mortar 1:6 finished even and fair 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 1:6 finished the surface even and smooth without using extra cement complete all as specified and directed.

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

M&L preparation of Finishing walls with textured exterior paint of required shade : New work ( two or more coats applied @ 3.28 ltr / 10 sqm ) over and including priming coat of exterior primer applied @ 2.20Kg / 10 sqm complete all as specified and directed.

M&L preparation of new plastered 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 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 including applying two coats of cement base paint complete all as specified and directed.

M&L for preparation of new plastered wall surfaces and including applying two coats of cement base paint over a coat of cement primer complete all as specified and directed.

S&F 4 mm thick tinted glass of any size with aluminium bedding and complete all as specified and directed.

S&F 4 mm thick plain sheet glass ordinary quality and glazing with oil putty / wooden / fixed with aluminium frame work not exc 0.50 sqm in each pane complete all as specified and directed.

S&F 4 mm thick frosted on one side sheet glass ordinary quality and glazing with oil putty in square n.exc 0.5 sq.M in each panes complete all as specified and directed .

M&L preparation of new wooden surfaces of any description, not otherwise described over 10 cm width or girth and including applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M&L preparation of new steel surfaces of any description not exceeding 10 cm width or girth when unconnected with other painting or when painted in a different tint and including applying two coats of synthetic enamel paint over a coat of red oxide primer 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 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) vent cowl complete all as specified and directed.

M & L for PCC 1:3:6 type C2 (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 complete all as specified and directed.

M & L 150 mm dia Salt Glazed stone ware drain pipes Grade 'A' laid in trenches and jointed in CM 1:1 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 ex 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.

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 PVC casing caping (double lock pattern) and accessories on wall / ceiling surfaces etc. 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, 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 point controlled by one 5 / 6 Amps switch wiring & connected switch / socket / regulator bell etc. complete all as specified and directed.

All as per Sl. item No.119 above but for one 5 / 15 Amps switch socket combination on independent board with other switches, with cables 2.5 sqmm cable for phase neutral and earth.

All as per Sl. item No.119 above but for one 3 / 5 Amps socket outlet point on independent board.

All as per Sl. item No. 119.00 above but for one 3 / 5 Amps socket outlet point on the same board.

M & L for sub main wiring with 2 runs of 2.5 sqmm main wire alongwith 1 run of 2.5 sqmm earth wire (green in colour) single core FRLSH PVC insulated, unsheathed, multi-stranded, 1100 volts grade copper conductor cable, drawn through and including adequate size PVC casing caping (double lock pattern) with all fittings & accessories on walls / ceiling surfaces etc., complete all as specified and directed. NOTE :- Two runs of main copper conductor, one run of earth wire and one run of PVC casing caping shall be measured as one unit length.

All as per item No.123 above but with 2 runs of 6.0 Sqmm main wire along with 1 run of 6.0 Sqmm earth wire.

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 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.

All as per item No.125 above but with 2 runs of 6.0 Sqmm main wire along with 1 run of 6.0 Sqmm earth wire.

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

S&F switch socket combination 5 pin 16 Amp, flush type universal complete all as specified and directed.

S&F switch socket combination 5 pin 6 Amp, flush type universal complete all as specified and directed.

S&F MCB TPN 40 to 63 Amp, 10 kA, 240V 'C' curve 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 angular type lamp holder, PVC/Polycarbonate type with back plate suitable for Led lamp complete all as directed.

S&F electronic fan regulator, flush type 230V, AC 50 Hz not less than 100 Watt complete all as specified and directed.

S&F MCB DB, SPN 8 way, IP-43, IK 09, single door type with metal door, with 200A copper neutral and earth bus bar for fixing MCB, fixing flush to wall & making good the disturbed surfaces complete all as specified and as directed.

S&F in repair of energy saving BLDC ceiling fan complete with all connected accessories as specified below: - Type of motor :- Brush Less DC Motor(BLDC) Input Power: - 32 to 35 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 control : - Controlled through regulator. Star rating: - BEE 5 Star Rating Warranty: - As specified by the manufacturer, contractor shall produce original warranty and test certificate from the manufacturer. Note :- After this ceiling fan it is mandatory to disconnect the regulator connection from ceiling fan point the switch board as this fan do not required and old unserviceable fan shall be deposited to MES store. Labour cost for the same is deemed to be included in the item rate. Make :- Crompton, model :- Energion stylus / Havells, model - Efficiencia Neo, Orient, Model Atomberg studio plus, Usha, model -Energia 32, 5 star.

S&F in repair energy saving, environment friendly, long life, exclusive innovative die-cast aluminium LED Flood light 100 watt, tempered protective toughened glass with IP66, IK07, system lumen efficasy 120Lm / W, 10 KV surge voltage protection, operating voltage range 140V - 270V including fixing arrangement fixed with pole complete all as specified and directed.

Supply and fixing in repairs LED Battery inverter bulb (in existing lamp holder or new point all as directed by the Engr-in-Charge) with the following specifications: - (i) Lamp Wattage: - 9 to 12 Watts (ii) Supply: - 230V, AC, 50 Hz (iii) Lamp Shape: - A 19 (iv) Socket :- B22 (v) Type of glass : - Frosted (vi) Nominal life time: - 25,000 Hrs (vii) Colour temperature: - 2700-6500K (viii) CRI index: - 80-90 (ix) Battery: - Not less than 2200mAh, minimum cycle of charge :- 500 cycles (x) Backup time: - Not less than 4 Hrs (xi) Lumens: - Not less than 900 Lm and on battery not less than 400 lm (xii) Efficacy: - Not less than 80 Lm/Watt Note for all LED Light fittings:- Make: - Any approved make conforming to above specifications of C&S/PHILIPS/HAVELLS/BAJAJ

S & F in repair 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. Make : Crompton, Cat no - CCS-103-20-65-SL-DP-NWH. / Philips / Havells.

M/S B B CONSTRUCTION (BID ID -3195560)

G C DUTTA N CO (BID ID -3196203)

Janata Enterprises (BID ID -3195877)

R K UDYOG (BID ID -3196274)

ASHOK MUKHERJEE (BID ID -3196016)

KARMIBRINDA (BID ID -3195871)

D K SARKAR (BID ID -3195591)