SPL REPAIR REPLACEMENT OF OLD U S LT PANELS FEEDER PILLARS OF SUB STATION AND LT CABLE AT DIFFERENT LOCATION AT SUKNA AND CERTAIN OTHER SANCTIONED WORKS IN SUKNA MIL STN 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, 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. 25 cm thick in each layer as in soil complete all as specified and directed.

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

Surface dressing not exc. 15 cm deep as in soft / loose 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 PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for Plain Cement Concrete Type B2 1:2:4 (using 40 mm graded stone aggregate) in surface channels and drains including necessary formwork 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 roof kerbs, rounded or chamfered on haunching in chajjas to prevent water seepage into brick walls, including necessory formwork (upto height of 8 mtr) rounded or chamfered on edges complete all as specified and directed.

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

M&L Precast 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. Including demolition of old concrete complete all as specified and as directed.

M&L for Precast Reinforced Cement concrete 1:2:4 type B0 (Using 12.5 mm graded stone aggregate) in 25 mm thick (measured solid) Jallies or louvers including all mouldings set jointed in CM 1:4 but excluding frame including demolition of existing cement concrete 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 slab supported on walls ,beams and coloumns in floors,roofs,landings, kitchen slabs etc complete all as specified and directed. (Note :- Reinforcement shall be measured and paid separately.)

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

Supply only integral water proofing compound complete all as specified.

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

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

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

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

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

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

Use and Waste of formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter for rough finished flat surfaces 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.

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

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

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

S & F factory made Solid PVC door frame of size 50 mm X 100 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 5 mm thick PVC insulation panel with EPS stuck to 1 mm plain PVC sheet suitably placed in false ceiling 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 complete all as specified and directed.

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

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

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

S&F 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.

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.

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

S&F 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 rolled mild steel sections as in framing of cladding, glazing, door or gates and the like fixed with angle cleats and connecting plates etc. confirming to Fe – 410 – W(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 steel ventilator with top hung shutter and including hinges steel peg stay complete all as specified and directed.

S&F Steel door including projecting type hinges with steel handle complete without glazing bars, dovetailed or welded complete all as specified and directed.

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

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

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

M&L 100 mm thick, PCC 1:2:4, type B-1 (using 40 mm graded crushed stone aggregate) as in sub base of ramp, floors, path, paving finished even and fair without using extra cement complete all as specified and directed.

M&L for providing 100 mm thick cement concrete 1:3:6 type- C1 (using 20mm graded crushed stone) as in hardstanding/ path laid in alternate bays not exc. 4 Sqm each and 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 40 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, paving, path etc complete all as specified and directed.

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

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

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

M&L Non Skid ceramic coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exc. 0.11 sqm but n. exc. 0.18 sqm, in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including screed bed 15 mm thick in CM 1:6 finish even and rough complete all as specified and directed.

M&L for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern compacting and proper embedding/ laying of inter locking paver blocks into the 50 mm 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.

M&L Rendering 15 mm thick on fair faces of brick work or concrete sur-faces in cement mortar 1:4 using water proofing compound @ 3% by wt of cement for finished even and smooth (without using extra cement) complete all as specified and directed.

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

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

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

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

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

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

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

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

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

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

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

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

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

S&F in repair PVC connections 15 mm size with PTMT nuts, of length 600 mm & suitable for hot water supply complete all as specified and directed.

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

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

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

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

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

S & F 75 mm bore PVC (SWR) bends of any radius complete all as specified and directed.

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

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

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

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

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

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

S&F in repairs vitreous china squatting pan, "Orissa pattern" white, size 580 x 440 mm with integral foot rest, 'P' or 'S' trap and including connection to trap and to flushing pipe including provn of line concrete holding CI anti -syphonage pipe complete all as specified and directed.

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

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

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

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

S&F as in repair bowel urinal flat back of size 465 x 355 x 265 mm (minimum), white, with grating and union for discharge pipe complete including providing and fixing plugs, bedding urinals against wall in cement mortar (1:2) securing urinals to plugs with and including 60mm brass screws, CP spreader and pointing around urinals back in cement 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 stone slabs and tiles of any description or thickness in floors, aprons etc., laid, bedded and pointed in any mortar complete all as specified and directed.

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

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

Dismantling structural steel work including doors, gates but excluding framed truss etc complete all as specified and directed.

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

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

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

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

Dismantling & taking down the old unserviceable existing LT panel board by disconnecting existing incoming & outgoing LT cables carefully and removing from site complete all as specified & directed by Engr-in-Charge.

Supply, installation, testing and commissioning of Panel board not less than 1.15m x 1.35 m x0.50 m , outdoor cubical type factory made (CPRI approved) ,double door , front & back both side openable type fixed with Butt Hinges and locking arrangement with Aldrop latches , fabricated of CRCA sheet , inner sheet 2.0 mm thick hinged type door for individual MCCBs and outer door 3.15 mm thick,rubberised gasket, supported on 50x 50 x 6 mm angle iron and Tee section frame dust and vermin proof complete with aluminium bus bar 4 Nos, 600 Amps rated capacity mounted on porcelain insulators totally enclosed chamber for protection 3 phase 415 volt with suitable capacity aluminium bus bar / PVC insulated copper cable control wiring duly mounted on PCC foundation with suitable size of bolts, nuts & wahsers. Panel board shall be powder coated and angle iron frame painted with black synthetic enamel paint over a coat of red oxide primer complete, connecting existing cables with suitable size glands and lugs to accommodate and including the following :-

Supply, installation, testing and commissioning of Panel board not less than 1.70m x 1.70 m x 0.50 m , outdoor cubical type factory made (CPRI approved) ,double door , front & back both side openable type fixed with Butt Hinges and locking arrangement with Aldrop latches , fabricated of CRCA sheet , inner sheet 2.0 mm thick hinged type door for individual MCCBs and outer door 3.15 mm thick,rubberised gasket, supported on 50x 50 x 6 mm angle iron and Tee section frame dust and vermin proof complete with aluminium bus bar 4 Nos, 400 Amps rated capacity mounted on porcelain insulators totally enclosed chamber for protection 3 phase 415 volt with suitable capacity aluminium bus bar / PVC insulated copper cable control wiring duly mounted on PCC foundation with suitable size of bolts, nuts & wahsers. Panel board shall be powder coated and angle iron frame painted with black synthetic enamel paint over a coat of red oxide primer complete, connecting existing cables with suitable size glands and lugs to accommodate and including the following :-

Supply, installation, testing and commissioning of Panel board not less than 1.35m x 1.20 m x 0.50 m , outdoor cubical type factory made (CPRI approved) ,double door , front & back both side openable type fixed with Butt Hinges and locking arrangement with Aldrop latches , fabricated of CRCA sheet , inner sheet 2.0 mm thick hinged type door for individual MCCBs and outer door 3.15 mm thick,rubberised gasket, supported on 50x 50 x 6 mm angle iron and Tee section frame dust and vermin proof complete with aluminium bus bar 4 Nos, 600 Amps rated capacity mounted on porcelain insulators totally enclosed chamber for protection 3 phase 415 volt with suitable capacity aluminium bus bar / PVC insulated copper cable control wiring duly mounted on PCC foundation with suitable size of bolts, nuts & wahsers. Panel board shall be powder coated and angle iron frame painted with black synthetic enamel paint over a coat of red oxide primer complete, connecting existing cables with suitable size glands and lugs to accommodate and including the following :-

Supply, installation, testing and commissioning of Panel board not less than 1.70m x 0.85 m x 0.30 m , outdoor cubical type factory made (CPRI approved) ,double door , front & back both side openable type fixed with Butt Hinges and locking arrangement with Aldrop latches , fabricated of CRCA sheet , inner sheet 2.0 mm thick hinged type door for individual MCCBs and outer door 3.15 mm thick,rubberised gasket, supported on 50x 50 x 6 mm angle iron and Tee section frame dust and vermin proof complete with aluminium bus bar 4 Nos, 600 Amps rated capacity mounted on porcelain insulators totally enclosed chamber for protection 3 phase 415 volt with suitable capacity aluminium bus bar / PVC insulated copper cable control wiring duly mounted on PCC foundation with suitable size of bolts, nuts & wahsers. Panel board shall be powder coated and angle iron frame painted with black synthetic enamel paint over a coat of red oxide primer complete, connecting existing cables with suitable size glands and lugs to accommodate and including the following :-

M& L for on site repair of front and rear doors LT Panel of size 500mm x 500mmx500mm including welding of butt hinges 06 Nos on front side and as per requirement on back side, aldrop latches on front and rear side,spray painting with synthetic enamel paint (one coat) complete all as specified and as directed

M& L for on site repair of front and rear doors LT Panel of size 1000mm x 800mmx500mm including welding of butt hinges 06 Nos on front side and as per requirement on back side, aldrop latches on front and rear side,spray painting with synthetic enamel paint (one coat) complete all as specified and as directed

M& L for on site repair of front and rear doors LT Panel of size 1200mm x 800mmx500mm including welding of butt hinges 06 Nos on front side and as per requirement on back side, aldrop latches on front and rear side,spray painting with synthetic enamel paint (one coat) complete all as specified and as directed

M& L for on site repair of front and rear doors LT Panel of size 1500mm x 1000mmx500mm including welding of butt hinges 06 Nos on front side and as per requirement on back side, aldrop latches on front and rear side,spray painting with synthetic enamel paint (one coat) complete all as specified and as directed

M& L for on site repair of front and rear doors LT Panel of size 2000mm x 1000mmx500mm including welding of butt hinges 06 Nos on front side and as per requirement on back side, aldrop latches on front and rear side,spray painting with synthetic enamel paint (one coat) complete all as specified and as directed

M&L for sand cushioning to under ground cable using locally available fine clean dry river sand over,under ground UG cable laid in treches and gently punning to cushioning to cable complete all as directed by Engineer-in-Charge. Note : For the purpose of payment only punned thickness will be measured.

M&L for common burnt clay building bricks (locally available best quality), sub-class ‘B’ designation 75 of size 230x115x75 mm to cover LT underground cables , laid dry and flat abutting each other with gaps not exceeding 10mm complete all as specified and directed.

Supply and fixing in repair of GI tubing light grade 80 mm dia for protection pipe along with nuts bolt washers or laid in trenches under roads incl taking down old unsv complete all as specified and directed .

Supply and fixing in repair of GI tubing light grade 50 mm dia for protection pipe along with nuts bolt washers or laid in trenches under roads incl taking down old unsv complete all as specified and directed .

Boring/Drilling (horizontally) manually under min 0.5 to 2 m deep in soil below existing road suitable for passing GI tubing of 40 to 80 mm bore complete all as specified.

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

M&L Plain cement concrete 1:2:4, type B-1( using 20mm graded crushed stone aggregate ) as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified.

Taking down old unsv LT cables any size from poles/trenches after disconnecting the cable from panels/poles etc complete all as specified and as directed.

Supply,laying testing and commissoning of cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric power cables (heavy duty) LT Cable with stranded aluminium conductor 1100 volts grade of size 25 sqmm 4 core, complete all as specified and directed.

Supply,laying testing and commissoning of cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric power cables (heavy duty) LT Cable with stranded aluminium conductor 1100 volts grade of size 50 sqmm 3.5 core, complete all as specified and directed.

Supply,laying testing and commissoning of cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric power cables (heavy duty) LT Cable with stranded aluminium conductor 1100 volts grade of size 120 sqmm 3.5 core, complete all as specified and directed.

Supply,laying testing and commissoning of cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric power cables (heavy duty) LT Cable with stranded aluminium conductor 1100 volts grade of size 240 sqmm 3.5 core, complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 60cm x 60cmx 6 mm thick buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of the earth plate not less than 1.5 meter below normal ground level connected to galvanized iron strip 32 x 6mm as earthing lead by means of bolt and nut, check nuts and washer of galvanized iron or steel all as shown in electrical plate No 5 of MES Schedule part I with and including excavation & earth work in any type of soil, providing charcoal dust and common salt upto 15 cm above top edge of earth plate, construction of PCC pit in cement concrete 1:3:6 type C-1 with 40 mm thick RCC 1:2:4 type B-1 reinforced with 8 mm dia MS deformed bars @ 100mm center to center both ways watering arrangement with funnel and wire mesh and watering pipe of 20mm dia GI light grade and 40mm dia light grade pipe for earth lead protection and testing on completion incl taking down old unsv complete all as specified and directed.

M/S B B CONSTRUCTION (BID ID -3372046)

PS ENTERPRISE (BID ID -3371038)

MS ORIENT ENGINEERING WORKS (BID ID -3371822)

D K SARKAR (BID ID -3372131)

Janata Enterprises (BID ID -3371756)

SHRI ARUN BHATTACHERJEE (BID ID -3372177)

M/s TRIMURTI ASSOCIATE (BID ID -3370705)