PROVISION OF DOUBLE STEPS IRON LADDER, GEYSERS, WATER COOLER, EXHAUST FAN AND CAR PARKING SHED INCLUDING HARD STANDING, APPROACH ROAD AND CERTAIN SPECIAL REPAIR, ADDN/ALTN WORKS AT BENGDUBI MIL STN UNDER GE BENGDUBI

Amount

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

S&F pre-painted colored trapezoidal profiled Galvalume/Zincalume sheet with min 0.50mm TCT conforming to IS-513 (AZ-150 GSM, AL Zn alloy metalic coating 550 MPA yield stress as per AS-1397), as in roof covering/ cladding to wall fixed with self tapping screws colour /exterior coat of silicon modified polyster/ BHP X RW paint system 20 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer, all fixed with Galvanised self drilling self-tapping fastener (12-14 x 55 with EPDM seals) complete all as specified and directed.

S&F pre-painted colored plain sheet profiled Galvalume/Zincalume sheet with min 0.50mm TCT conforming to IS-513 (AZ-150 GSM, AL Zn alloy metalic coating 550 MPA yield stress as per AS-1397), as in roof covering/ cladding to wall fixed with self tapping screws colour /exterior coat of silicon modified polyster/ BHP X RW paint system 20 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer, all fixed with Galvanised self drilling self-tapping fastener (12-14 x 55 with EPDM seals) complete all as specified and directed.

Dismantling wrought iron or mild steel work as in rafters, purlins, truss etc or of any description not otherwise provided for, complete all as specified and as directed.

S&F mild steel rolled sections [Fe 410-W (Gde E-250) quality - B] as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates,includng welding or riveting etc, complete all as specified and as directed.

S&F mild steel rolled sections [Fe 410-W (Gde E-250) quality - B] as in joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) , complete all as specified and as directed.

S&F mild steel rolled sections [Fe 410-W (Gde E-250) quality - B] as in roof trusses (framed), trussed, main and cross beams, hip and jack rafters, purlins, Gusset plate and base plates, where connected to common rafters and running rails, distance pieces, cleats, guides for sliding doors; fixed with angle cleats or other connecting plates, framing for cladding, staging for water tanks, nuts, bolts, washers etc,includng welding or riveting etc, complete all as specified and as directed.

S&F steel work in square hollow sections [Fe 410-W (Gde E-250) quality - B] as in post/column including special shaped washer etc. complete using ERW or induction butt welded tubes, complete all as specified and as directed.

S&F Plates (plain or chequered) channels [Fe 410-W (Gde E-250) quality - B], square cut or notched (ordinary and counter sunk)forming holes, with riveted, bolted or welded attachment etc, complete all as specified and as directed.

S&F mild steel conforming to Fe.290.Gde-E-165 Framed work such as grills, gratings, 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 including one shop coat of red oxide, zinc chrome primer complete all as specified and as directed.

M&L for cement concrete 1:3:6 type C-2 (using 40mm graded brick aggregate) for fixing of post etc, complete all as specified and as directed.

S&F standard aluminium anodised aluminium section as in frame, shutters for doors, windows / ventilators, Fixed/ Openable / side hung/ sliding two or three track or in any pattern, partitions, kitchen cabinet/almirah etc, cut to size, jointed with cadmium plated steel screws, including Aluminium beading & rubber beading or gaskets for fixing glass, provision of hinges, screws, plugs, handle, lock, roller, Nylon ball bearing etc, complete all as specified and directed. Notes:- (i) Weight of Aluminium sections as per actual or as per IS or as per manufacturer, whichever is less, shall only be considered for payment. (ii) The accessories (including Aluminium mongries etc) required to be provided for windows, vents and doors as per directions of Engineer-in-charge shall be provided but weight for the same shall not be considered for payment. (iii) Cost of all the items, accessories & Aluminium mongries required for the entire completion of the work shall be deemed to be included in the quoted rate. However glass panes, wire cloth shall be measured and paid separately under respective items.

Demolition of cement concrete (un-reinforced ) in ground floors and pavings n exc 15 cm hickness (below or above ground level)specifically provided removing debries outside the MOD land complete all as specified and as directed.

M&L for 25mm thick cement concrete type B-0 (1:2:4) (Using12.5 mm graded stone aggregates) as in sub base of flooring, complete all as specified and as directed.

M&L for coloured Non - skid Ceramic tiles 7 to 8 mm thick (square / rectangular) of approved size, area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white cement mixed with pigments to match with the shade of tiles, over and including 15mm thick screed bed in CM 1:6, complete all as specified and as directed.

M&L for 20mm thick machine cut, pre-polished Block Jet, premium quality, granite stone slab, in skirting, Kitchen platform, dado etc laid over and including 15mm thick CM 1:4 screed bed, jointed with grey cement slurry and pointed with white cement with admixture of pigment to match with the shade of granite stone including rounding / moulding the edges half round, complete all as specified and directed.

Demolition of brick work or rubbled stone masonry including all quoins, arches , pillars etc built in cement mortar including disposing off the retrieved debris outside the premises, complete all as specified and as directed.

M&L for Brickwork with fly ash Bricks, old size of class designation 75 (i.e of average compressive strength 75 Kgf/Cm2) straight or curved on plan exc 6m mean radius, built in Cement mortar 1:6, complete all as specified and directed

M&L for brick work with fly ash Bricks, straight or curved on plan to any radius built in CM 1:4 as in half brick thick walls, complete all as specified and as directed.

Taking down cement plaster on brick or stone walls etc. including raking out joints, hacking for key, scrubbing down with water, etc and including removal of debris and rubbish from the site outside the premises, complete all as specified and as directed.

M&L for rendering 15 mm thick in CM (1:6) on the surfaces of brick work or concrete, finsihed even and smooth (without using extra cement), complete all as specified and as directed.

M&L for rendering 15 mm thick in CM (1:4) on brick work or concrete surface finsihed even and smooth (without using extra cement) mixed with water proofing compound as per manufacturer instructions, complete all as specified and as directed. Note:- WPC shall be measured and paid seperately.

M&L for rendering 5mm thick in CM 1:3 on concrete surfaces of ceiling/Chajja/Facia of chajja etc, finished even and smooth without using extra cement, complete all as specified and as directed.

M&L for rendering 20 mm thick in two layers of 10mm thick and 10mm thick in CM (1:4) on brick work or concrete surface finsihed even and smooth (without using extra cement) mixed with water proofing compound as per manufacturer instructions, complete all as specified and as directed. Note:- WPC shall be measured and paid seperately.

M&L for chase opening the construction Joints by providing "U" groove, removing dust and clean the designated area fill the prepared surface using polymer modified latex Nitobond SBR completely per as the manufacture's Instruction. Drilling holes of dia 18 mm maximum upto half of the depth of the wall. Fix the PVC Nozzles of dia 15 mm and fix it with Pluggin material. Injecting (non shrinkage) cementitious grout, within the prefixed nozzles under pressure using grout pump to fill all possible pores, complete all as specified and and as directed. Note No. Item No. 24 to 29 shall be excuted through authorised applicator as approved by manufacturers.

Supply and apply of two coat of acrylic polymer modified cementitious waterproof coating PCC at a total thickness of 1 mm. polymer modified cementitious waterproof coating Shall contain a liquid poilymer component and a cementitious mixed powder component, which shall be as per manufacture's instructions and applied over prepared concrete surface maintaining strictly the coverage specified by the manufacturer, complete all as specified and and as directed. Note No. (i) Surface to be free from frost, surface laitance and contamination free from loose aggregate or other sharp protrusions with smooth finish for application of waterproof coating prime surface with water. (ii)Typical properties of mixed material: Pot life at 20 C:2 hours, Pot life at 35 C:1 hour, Colour : Grey or white, Mixed density 1950 Kg/m3, Minimum application temperature 5 C, Water Permeability EN12390 part8 : Nil, (Part8) 2008 Neaative oressure. Chloride lon penetrabalitv as per: Low ASTMC 1202-03.

Removing & Hacking of existing concrete 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 all as specified and and as directed.

M&L For rusted metal (iron base) rust remover 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,complete all as specified and and as directed.

M&L for applying two coats of rust protectorPrimer a two component epoxy zinc rich primer or equilvalent product on the properly cleaned and prepared steel bars after the required chipping and cleaning of the concrete surface as per the manufactures specification,complete all as specified and and as directed.

M&L for applying concrete surface with single component, fibre reinforced shrinkage compensated polymer modified structural , grade repair mortar like equivalent at a thickness of 40 mm. The repair mortar should have a compressive strength 45 N/mm2, flexture strength 7 N/mm2 and tensile strength 2.5 N/mm2 at 28 days etc,complete all as specified and and as directed.

Supply only liquid water proofing compound, complete all as specified and as directed.

M&L for coloured Glazed ceramic tiles of size 300mmx 450mm , 6 to 7 mm thick on the vertical surfaces such as in skirting / dado etc, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match with the shade of the tiles, over and including 10mm thick cement mortal backing coat in CM 1:4, complete all as specified and and as directed.

M&L for providing 75mm thick PCC (1:3:6) type C1 (using 20mm graded stone aggregate) as in plinth protection, surface finished even & smooth without using extra cement including provision of 10 mm joints (at an interval of 3 metre and turnings) duly filled with fine sand and bitumen in the ratio of 3:1, complete all as specified and directed.

Taking down chowkats or frames with Wooden/PVC/Flush shutters (without taking off shutter from frames) not exc. 1.5 sqm each, including cutting holes for removing the hold fast etc, also including taking down of grills/ guard bars (where exists) and disposing off the retrieved debris outsite the premises, complete all as specified and as directed.

Taking down chowkats or frames with Wooden/PVC/Flush shutters (without taking off shutter from frames) exc. 1.5 Sqm but n exc 4 Sqm each, including cutting holes for removing the hold fast etc, also including taking down of grills/ guard bars (where exists) and disposing off the debris outsite the premises, complete all as specified and as directed.

S&F Solid PVC frame (Single Rebated) of size 60mm x 30mm made out of solid PVC foam with homogenous fine cellular structure having smooth outer integral skin with suitable metal stiffner and fixed with 100 x 8 sheet metal CSK screws shown in drawing SSR Part II Section 8 complete all as specified and as directed. (Note :- Door frame shall be water proof, termite proof, elegant and should have excellent screws holding strength to fix hinges and hold doors properly for a long life)

S&F Factory made Solid PVC Moulded Door shutters, 28 to 30mm thick (stiles), with 2,4 or 6 raised panel design with 2mm thick Moulded PVC sheet on the front face and 2mm thick plain colour PVC sheet on back face, all as shown on drawing for SI No 8101 on srl page No 181 of SSR Part-II, complete all as specified and as directed

S&F 15mm bore medium grade, galvanised steel tubing (including in short lengths) with and including all fittings, fixed partly on the surfaces and partly concealed in the walls & ceiling or laid in floors, also including cutting chases of the required size and making good the same after fixing of the pipes in CM 1:3 to match with the adjoining surfaces, complete all as specified and as directed.

Cutting existing steel tubing for alterations or additions and screwing existing steel tubing of size 15mm bore, complete all as specified and as directed.

S&F Pillar taps, fancy type, cast copper alloy, with long swan neck , chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe of 15mm bore, complete all as specified and as directed.

S&F stop valves, fancy type, cast copper alloy, chromium plated with long shank and cup (concealed type), screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions of 15 mm bore, complete all as specified and as directed.

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

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

S & F in repair Shelf of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (minimum weight 300gms) complete all as specified and directed.

S&F Towel Ring of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 90gms), complete all as specified and as directed.

S&F Liquid soap container of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 105gms), complete all as specified and as directed.

S&F in repairs tubular towel rail, 20mm dia, D type, brass chrormium plated, 600mm long between flanges, complete all as specified and as directed.

S&F in repairs 15mm size PVC connection of 450 mm length including brass nuts, complete all as specified and as directed.

S&F15mm size PVC connection of 450 mm length including brass nuts, complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tank 500 Litres capacity, ISI marked, (cylindrical vertical type double-layered) with closed top including inlet,outlet and wash out holes, provision of G.I Fittings for fixing of the inlet, outlet and washout pipes, hoisted in position, complete all as specified and as directed.

S&F 20 mm Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142 gms/ 20mm-210 gms/25mm-455gms/ 40mm- 690 gms) etc complete all as specified and as directed.

S&F of 20mm (outer dia) CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

S&F of 25mm (outer dia) CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

S&F of 40mm (outer dia) CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

S&F of 20mm (outer dia) CPVC brass threaded tee SDR 11 complete all as specified and directed.

S&F of 20mm (outer dia) CPVC Male Brass Threaded Adaptor SDR 11 complete all as specified and directed.

S&F of 20mm (outer dia) CPVC Ball valve SDR 11 complete all as specified and directed.

S&F of 40mm (outer dia) CPVC Ball valve SDR 11 complete all as specified and directed.

S & F 110 mm bore uPVC (SWR) soil, waste, ventilating, rain water pipe type 'A', single socketed, (ISI Marked) in any length with and including ruber ring joints, laid in trenches or floors, complete all as specified and directed.

S&F 110mm bore uPVC (SWR) bends (any radius), with oval access door and including rubber ring joints, complete all as specified and directed.

S&F vitreous china, 1st quality, squatting pan, Orrisa pattern of approx size 260 x 580 x 440mm, white with integral foot rests, 'P' trap including making connection to trap, flush pipe, anti-syphonage pipe etc, complete all as specified and directed.

S&F PVC valveless, double syphonic action type, flushing cistern, low level of 10 Litres capacity, white, with and including inlet, ball valve, float, 32mm dia flush pipe of polyethylane of low or high density or PVC, flushing bend & handles, also including brackets, suitable for both Indian Type Water Closet & Europeon Type Water Closet & making connections, complete all as specified and as directed.

S&F vitreous china wash basin, 1st quality, white, flat back, size 550x400 mm excluding taps but including 32 mm bore brass chromium plated waste fittings, 32mm bore PVC waste pipe, MS brackets, complete all as specified and as directed.

S & F 110 mm bore uPVC (SWR) soil, waste, ventilating, rain water pipe type 'A', single socketed, (ISI Marked) in any length with and including ruber ring joints, complete fixed to wall with necessary PVC standard stay clamps etc, complete all as specified and directed.

S & F 75 mm bore uPVC (SWR) soil, waste, ventilating, rain water pipe type 'A', single socketed, (ISI Marked) in any length with and including ruber ring joints, complete fixed to wall with necessary PVC standard stay clamps etc, complete all as specified and directed.

S & F 75mm bore uPVC (SWR) soil, waste, ventilating, rain water pipe type 'A', single socketed, (ISI Marked) in any length with and including ruber ring joints, laid in trenches or floors, complete all as specified and directed.

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

S&F uPVC (SWR) 'P' or 'S' trap, 110 mm bore, complete all as specified and directed.

S&F 110mm bore uPVC (SWR), junction single (Single T), equal or unequal with and including rubber ring joints, complete all as specified and directed

S&F 110mm bore uPVC (SWR) bends (any radius), with and including rubber ring joints, complete all as specified and directed.

S&F 75mm bore uPVC (SWR) bends (any radius), with and including rubber ring joints, complete all as specified and directed.

S&F grating doom 100 mm dia of PTMT (minimum weight 25 grams) floor trap/nahani, complete all as specified and directed.

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

M&L for preparing of new steel & iron surfaces of any description, not otherwise described, over 10 cm width or girth 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 preparing new wooden surface of any description, not other wise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer etc complete all as specified and as directed.

M&L for preparing new plastered surfaces of walls, applying two coats of wall care Putty (minimum thickness of two layers shall be 2.00mm) and thereafter applying two coats of oil bound distemper, white or any tint as approved, over and including a coat of primer, complete all as specified and directed.

M&L for complete removal of existing treatment from the old decorated surfaces of walls, preparing the surfaces, applying two coats of wall care Putty (minimum thickness of two layers shall be 2.00mm) and thereafter applying two coats of oil bound distemper, white or any tint as approved, over and including a coat of primer, complete all as specified and directed.

M&L for preparation of newly surfaces of walls applying two coats of wall care Putty (minimum thickness of two layers shall be 2.00mm) and thereafter applying Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm, complete all as specified and directed.

M&L for complete removal of existing treatment from the old decorated surfaces of walls, preparing the surfaces, applying two coats of wall care Putty (minimum thickness of two layers shall be 2.00mm) thereafter applying Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqmr, complete all as specified and as directed.

M&L for complete removal of existing treatment from the old decorated surfaces of walls, preparing the surfaces, applying two coats of wall care Putty (minimum thickness of two layers shall be 2.00mm) thereafter applying two or more coats of 100% Premium acrylic emulsion weather coat paint @ 1.43 ltr/10 sqm (for two coats) paint having VOC less than 50 gm/ litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives over and including priming coat of exterior primer applied @ 0.90 litre/ 10 Sqm, complete all as specified and directed.

Making good with cement mortar 1:4, under cills or over arches, lintels and bres summers, including all pinning when necessary complete all as specified and as directed.

Demolition of cement concrete (un-reinforced ) of any description & in any position not specifically provided removing debries outside the MOD land complete all as specified and as directed.

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

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 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 as directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required, complete all as specified and as directed.

Excavating in post holes (or similar holes) each n exc 0.50 cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in soft/loose soil.

Excavating in trenches n.exc. 1.50m wide and n.exc 1.50m in depth for foundation, laying of cable, pipe etc and getting out in soft/loose soil, complete all as specified and directed.

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

Removing excavated material to a distance not exc 50.00 mtr and depositng where directed at a level n.exc 1.5m above the stating point, complete all as specified and as directed.

M&L for plain cement concrete (1:3:6) type-C-1 (using 20 mm graded crushed stone aggregate) as in surface channel and drains including necessary form work, complete all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement (cost of cement also included), including forms, moulds, mitred/stopped ends etc, complete all as specified and directed. Note : For rate adjustment (Addition/deduction), 10% of the quoted rate of the above item shall be considered for each 25mm girth or part thereof over or under 30cm inner grith.

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

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

M&L for 100mm thick cement concrete (1:4:8) type D-2 (using 40mm graded stone aggregates) as in sub base of hard standing and ramp, complete all as specified and as directed.

M&L for providing 100mm thick PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in hard standinf,ramp and plinth protection, surface finished even & smooth without using extra cement, complete all as specified and directed.

M&L for providing 35mm precast cement concrete louvres and jallies, set in cement mortar 1:4, in cluding all mouldings , complete all as specified and directed.

M&L RCC (1:2:4) type B-1 (using 20 mm graded stone aggregates) as in Beams, cantilevers, bressumers, lintels over 1.5 metre span, complete all as specified and directed.

Use and waste of formwork to Beams, cantillevers, bressumers, lintels, shelves and similer items for rough finished flat surface of concrete, complete all as specified and as directed.

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

M&L TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

S & F aluminium dividing strips, 1.5mm thick and 38mm wide, inserted in position, conform to design, complete all as specified and directed.

Cutting holes in brick walls built in cement mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required, complete all as specified and as directed.

Dismantling of existing Over Head Aluminium conductor steel reinforced, stretched over the poles etc, complete all as specifed and directed.

Dismantling of existing cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, fixed over the poles etc, complete all as specified and directed.

Dismantling of insulators of any grade, description and size from the poles etc, complete all as specified and directed.

Re-fixing serviceable ACSR conductor obtained from item No 91, complete all as specified and directed.

Taking down old unserviceable existing XLPE insulated, heavy duty electric cables with aluminium conductor 1100 volts grade including aluminium lugs, pipes from the trenches /duct/ any other location, complete all as specified and as directed. Note:- Excavation and earth work shall be measured and paid for separately.

Supplying, laying, jointing and testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (Heavy duty) with stranded aluminium conductor 1100 volts grade, cross sectional area 6 Sqmm 2 core laid in trenches /along poles/on wall etc, including taking down old one complete all as specified and as directed Note For item No 109 to 113 : Excavation and earth work, sand cushioning, protection covers shall be measured and paid for separately.

All as per item No 109.00 here-in-before but LT Cable of size 10 Sqmm x 2 Core.

All as per item No 109.00 here-in-before but LT Cable of size16 Sqmm x 2 Core.

All as per item No109.00 here-in-before but LT Cable of size 16 Sqmm x 4 Core.

All as per item No 109.00 here-in-before but LT Cable of size 25 Sqmm x 3.5Core.

Re- laying serviceable cable obtained from item No 107 of size 6smm 2 core to 16sqmm 4 core, complete all as specified and directed. Note:- Excavatioin and earth work, sand cushioning, protection covers, protection pipes and jointing kits Iincluding jointing materials shall be measured and paid for separately.

Re- laying serviceable cable cover obtained from item No 108, complete all as specified and directed.

Material and labour for sand cushioning for protection of underground cable consolidated and compacted with clean dry sand all as specified and as directed (Compacted thickness shall only be measured and paid)

Material and labour for well burnt Sub class 'B' old size bricks, best quality locally available laid flat, dry in trenches for cable protection, complete all as specified and as directed.

Boring/Drilling (horizontally) using ultrasound technique and necessary machine for passing pipe for protection of the cable at approx 1 metre depth in soil below existing road, pavement, hardstanding etc without damaging to the existing surfaces, getting out & disposal of spoil to a distance not exceeding 50 metre from the site of the work, complete all as specified and directed. Note :- Cost of pipes & cable not included in the scope of above item.

Material and labour for galvanized iron tubing 40mm bore light grade with all fitting for protection of cable, laid in trenches/ along poles /wall/floor incl necessary clamps, bolts/nuts, complete all as specified and as directed. Note:- Excavation and earth work shall be measured and paid separately.

All as per item No 119.00 here-in-before but 50mm bore.

Dismantling old unseviceable street light/flood fittings and removing to store and keeping safe in custody for reuse at site, complete all as specified and as directed.

Re-fixing serviceable light fitting obtained from item No 120, complete all as specified and directed.

S&F street light, 90W LED light luminaire of enegy saving, enviromental friendly, long life, pressure die, cast aluminium housing with toughened glass and high power LEDs & secondary Lenses with IP66 protecton, inclusive of 10 KV SPD, complete all as specified and directed.

S&F street light, 70W LED light luminaire of enegy saving, enviromental friendly, long life, pressure die, cast aluminium housing with toughened glass and high power LEDs & secondary Lenses with IP66 protecton, inclusive of 10 KV SPD, complete all as specified and directed.

Supply, providing and testing PVC Insulated, weather proof, FRLS, PVC sheathed cables with multistranded bright annealed copper conductor of size 1.5 Sqmm 3 core for connection of light fittings to pole light junction box, cable laid through & including PVC conduit pipe of 20mm dia, heavy grade duly fixed with provision of suitable MS clamps, bolts, nuts etc, complete all as specified and directed.

Taking down old unseviceable street light bracketof any size, any position from pole, complete all as specified and as directed.

S&F street light bracket made out of 32 mm bore GI Light grade pipe 1.5 M long bent to the shape as required for steet light fittings pronded with two pairs of MS Flat Iron 50mm x 6mm clamps of required shape with nuts, bolts and washers suitable for steel tubular pole including painting of mild steel flat iron surfaces with two coats of synthetic enamel paint over a coat of red oxide primer complete, complete all as specified and directed.

Re-fixing serviceable street light bracket obtained from item No 126, complete all as specified and directed.

Material and labour for preparation of old rusted steel exposed surfaces of LT steel tubular swaged poles of 9/11m length, cross arms, brackets, cable protection pipe etc mounted on poles, applying one coat of synthetic enamel paint upto 1.2 metre height (alternate Yellow and Black paint of 30 cm height, total 04 Nos colour strip) as per the existing pattern above the P.C.C coping & one coat of aluminium paint beyond 1.2 metre height (for the remaining exposed surfaces) of the poles as well as on the exposed surfaces of cross arms, brackets etc mounted on the poles, re-writing pole numbers and cutting vegetation growth all around the poles upto 1 metre radius, including replacement of self adhesive fluorescent colour tape as per existing pattern and size, complete all as specified and directed.

Material and labour for preparation of old exposed surfaces of RCC pole any length and applying two coat of weather coat paint in black colour upto 1.2 metre height as per the existing pattern above the P.C.C coping & two coats weather coat paint in crimson colour beyond 1.2 metre height (for the remaining exposed surfaces) of the poles and applying one coat aluminium paint on the exposed surfaces of cross arms, brackets etc,, re-writing pole numbers and cutting vegetation growth all around the poles upto 1 metre radius, including replacement of self adhesive fluorescent colour tape as per existing pattern and size, complete all as specified and directed.

S&F and testing of junction box made of thermoplastic, IP 66 of size 155mm x 210mm x 92mm consisting of 4 Nos terminal with MCB SP 6 Amps and using 40 x 6mm size MS clamps of required shape & size with bolts, nuts & Washers and making connéction by providing suitable size of lugs / binding, complete all as specified and as directed.

S&F automatic street light switch using astronominal time switch for auto operation of max load 6KW confirms to IS/IEC 60947-4-1, TPN 40 Amps, provided with protection IP54, 3 phase 415 volt inbuild short curcuit protection class of insulation automatic street light boy to be filled on pole/wall by means of MS Flate 40x6mm size painted with two coat of synthetic enamel paint over a coat of primer complete all directed.

M&L for repair of existing PCC coping of all type of pole/panels etc, cracked, damaged PCC coping repair with PCC 1:2:4 (type B1) by using 20mm stone aggregate incl plastering and making lgood surface with two coat of white wash etclcomplete all as specified and directed..

M&L for Earthing complete with galvanized steel earth plate electrode 600 mm X 600 mm X 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level, connected to galvanized iron earth lead wire of 4 Sqmm by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part - I, including necessary excavation and earth work, PCC (1:3:6) type C-1 with 50 mm thick Pre-cast RCC (1:2:4) type B-1 cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (light grade), wire mesh, aluminium lugs, complete in all respect, GI earth wire protected by 15 mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 m and necessary testing on completion and including taking down old one, complete all as specified and as directed.

Material and labour for point wiring for one light /one exhaust point controlled by 1 one way switch with 1.5 Sqmm PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable 1100 Volts grade drawn through and including rigid non metallic PVC concealed conduit (medium grade) of suitable dia, (also including conduit fittings & PVC Junction boxes etc, along with 1.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire, connected to earth dolly and to be terminated in and including factory made pressed steel sunken boxes (Having wall thickness not less than 1.22 mm for boxes upto a size of 200 mmX300 mm and beyond that the wall thickness shall be not less than 1.63 mm), concealed type with and including 3mm thick bakelite sheet cover for mounting switches, sockets, fan regulators etc, testing on completion also including cutting chases for concealed conduit, steel boxes etc, pinning in, making good the surfaces in CM 1:3 to match with the adjoining surfaces, complete all as specified and as directed.

All as per item No 135 here-in-before but for one15 Amp switch socket outlet, independent with 4.0 Sqmm single core multi-stranded copper conductor cable (FRLS) along with 4.0 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire, complete all as specified and as directed.

All as per item No 135 here-in-before but for one15 Amp switch socket outlet, independent with 2.5 Sqmm single core multi-stranded copper conductor cable (FRLS) along with 2.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLS) cable for earth continuity wire, complete all as specified and as directed.

M&L for point wiring one light and/or one fan point controlled by one way switch with with FRLSH PVC insulated unsheathed multistranded copper conductor cables 1100 volts grade of 1.5 sqmm size alongwith one earth continuity conductor with FRLSH PVC insulated unsheathed multistranded copper conductor cable 1100 volts grade of 1.5 sqmm size through and including PVC casing & caping (double lock) of suitable size with all necessary fitting, terminated in and including pressed steel sunken boxs, readily availble (Having wall thickness not less than 1.22 mm for boxes upto a size of 200mmx300 and beyond that the wall thickness shall be not less than 1.63mm) concealed type with 3mm thick bakelite sheet coverfor mounting switches, sockets, fan regulators etc, testing on completion, complete all as specified and as directed

All as per Item No 138 above but for one 5 pin switch socket outlet, 5 Amp on independent board all as specified and as directed.

All as per item No 138 here-in-before but for one socket with other switch/switch socket outlet 5 amps on the same board, complete all as specified and as directed

All as per item No138 here-in-before but for one 15 Amp switch socket outlet, independent with 2.5 Sqmm single core multi-stranded copper conductor cable (FRLSH) along with 2.50 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLSH) cable for earth continuity earth wire, complete all as specified and as directed.

S&F sturdy Engineering plastic body exhaust fan, copper winding of 250mm sweep, 230 volts, 50Hz, RPM 1200, AC, single phase, complete with & including accessories, louver shutters, provision of PVC copper conductor cable for making connection from existing ceiling rose, making opening for fixing of the exhaust fan & making good the surfaces of the opening with CM 1:3 to match with the existing surfaces, complete all as specified and directed.

S&F Exhaust fan, 300mm sweep, 230 V, Single Phase, metal body complete and including luovers shutter with wire mesh with aluminium based frame ( as aprroved by GE),making opening for fixing of the Exhaust Fan and making good the surfaces of the opening with CM 1:3 to match with the existing surfaces and provision of PVC copper conductor cable for making connection with ceiling rose, complete all as specified and as directed.

Supply and fixing switch piano flush type, single pole, one way, 5 Amps, complete all as specified and as directed.

Supply and fixing socket outlet 2 in 1,3 pin, 5 Amp, flush type, complete all as specified and as directed.

Supply and fixing switch socket combination , 5/15 Amp, 5 in 1 flush type, complete all as specified and as directed.

Supply and fixing ceiling rose, 3 phase /PVC/Polycarbonate, isolated body, complete all as specified and as directed.

S&F MCB, SPN, DB,4 ways, double door, Metal door, IP-43 IK 09 in 100A rated copper bus bars, earth bar, neutral links complete including provision of blanking plates as required & fixed flush to wall and making good the disturbed surfaces in CM 1:3, complete all as specified and directed.

S&F MCB, SPN, DB,6 ways, double door, Metal door, IP-43 IK 09 in 100A rated copper bus bars, earth bar, neutral links complete including provision of blanking plates as required & fixed flush to wall and making good the disturbed surfaces in CM 1:3, complete all as specified and directed.

S&F MCB SPN, 10KA, 240V, C-curve, 6-32 Amps, complete all as specified and directed.

S&F MCB SP, 10KA, 240V, C-curve, 6-32 Amps, complete all as specified and directed.

Supply and fixing Single pole and neutral enclosure with & including a two pin and earth plug and socket, also with and including one number single pole, MCB, 20 Amps, 240 volts, 10 KA ruputring capacity, complete all as directed and specified.

S&F surface and wall mounted LED batten, 18/20 Watt, 4 ft long with aluminum housing & integrated Electronic Driver with IP20, PF 0.90, total system lumens 2200 Lumens, 6500k CRI ≥ 80, Operating Voltage range 140 V - 270 V, including provision of twisted copper conductor flexible wire from ceiling rose to connector, complete all as specified and as directed.

S&F surface and wall mounted LED batten 10 Watt, 2 ft long with aluminum housing & integrated Electronic Driver with IP20, PF 0.90, total system lumens 1050 Lumens, 6500k CRI ≥ 80, Operating Voltage range 140 V - 270 V including provision of twisted copper conductor flexible wire from ceiling rose to connector, complete all as specified and as directed.

S&F Building Security light 1x20 watt, presure die-cast housing with individual LEDs as light source and Lens embedded PC cover having TOP opening, separate driver compartment with IP 66 protection and impact resistance of IK-07 and provision of copper conducor cable for connection, complete all as specified and directed.

S&F Building Security light 1x25 watt, presure die-cast housing with individual LEDs as light source and Lens embedded PC cover having TOP opening, separate driver compartment with IP 66 protection and impact resistance of IK-07 and provision of copper conducor cable for connection, complete all as specified and directed.

S&F street light bracket made out of 25 mm bore GI Light grade pipe 1.00 M long bent to the shape as required for steet light fittings pronded with two pairs of MS Flat Iron 50mm x 6mm clamps of required shape with nuts, bolts and washers suitable for steel tubular pole including painting of mild steel flat iron surfaces with two coats of synthetic enamel paint over a coat of red oxide primer complete, complete all as specified and directed.

Supply & Fix electric storage heater of 50 Ltr capacity vertical mounting , 2KW, 5star rates, 230 volt single phage, tank made of ultra thick super cold steel plates with high density PUF insulation, including all fixing arrangement for mounting on wall, necessary water inlet and outlet connections, complete all as specified and directed.

Supply & Fix electric storage heater of 25 Ltr capacity vertical mounting , 2KW, 5star rates, 230 volt single phage, tank made of ultra thick super cold steel plates with high density PUF insulation, including all fixing arrangement for mounting on wall, necessary water inlet and outlet connections, complete all as specified and directed.

Supply, testing, commissioning and installation water cooler of capacity 40/80 Ltr, fully stainless steel, electric driven, single phase, 220V, having appox storage and nominal cooling, complete all as specified and directed.

Supply, testing and installation voltage stabilizer for automatic operation, single phase naturally air cooled indoor type and designed for input variation between 170V to 250V with output voltage stabilizer at 230V with accuracy of 2.5% and capacity of 2KVA , complete all as specified and directed.

M & L for sub main wiring with 2 run of single core FRLS PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.00 sqmm alongwith one run of FRLS PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.00 sqmm as earth continuity conductor drawn through and including PVC concealed conduit, medium grade, 20mm bore complete with fittings, PVC Junction Boxes, fixing accessories, also including cutting chases, pinning in, making good to facing and pointing in using cement mortar 1:3 and making good disturbed surfaces to match with the adjoining surfaces, complete all as specified and directed. Note for Item No 162 to 163:- For payment purposes, 2 runs of main cable (each of 1RM), 1 run of earth continuity cable (1RM) and one run of conduit (1RM), all together shall be considered as "1RM".

M & L for sub main wiring with 2 run of single core FRLS PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 2.50 sqmm alongwith one run of FRLS PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 2.5 sqmm as earth continuity conductor drawn through and including PVC concealed conduit, medium grade, 20mm bore complete with fittings, PVC Junction Boxes, fixing accessories, also including cutting chases, pinning in, making good to facing and pointing in using cement mortar 1:3 and making good disturbed surfaces to match with the adjoining surfaces, complete all as specified and directed.

M&L for Earthing complete with galvanized steel earth plate electrode 600 mm X 600 mm X 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level, connected to galvanized iron earth lead wire of 4 Sqmm by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part - I, including necessary excavation and earth work, PCC (1:3:6) type C-1 with 50 mm thick Pre-cast RCC (1:2:4) type B-1 cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (light grade), wire mesh, aluminium lugs, complete in all respect, GI earth wire protected by 15 mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 m and necessary testing on completion, complete all as specified and as directed.

CHAKRABORTY AND SONS

Prahalad Rai

M/S G D CONSTRUCTION