REPAIR/MAINTENANCE OF ELECTRICAL SUB STATIONS WITH CONNECTED ALLIED WORKS UNDER GE (FW) KOLKATA

Amount

SCHEDULE 'A' PART-I (B/R WORKS) Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) removing tiles from site and rubbish off the premises complete all as specified and directed.

M&L 40 mm thick PCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregates), as in sub base of floor etc complete all as specified and directed.

M&L non skid ceramic 7 to 8 mm thick coloured tiles, joint free, (square/rectangular) area of each tile exc 0.11 Sqm but n.exc 0.18 Sqm, set and jointed in neat cement slurry and pointed in white cement mixed with pigment as in floor, laid over and including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

-ditto- but in skirting fixed over 10 mm thick screed bed in cement mortar 1:4

M&L glazed coloured ceramic tiles in vertical surface 300 X 450 X 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match the colour of tiles, laid over and including 10mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

Demolition of brick work built in cement mortar or cement lime mortar including all quoins, arches, pillars etc complete all as specified and directed.

M&L for brick work using old size sub class 'B' fly-ash bricks straight or curved on plan exc 6 metre mean radius, built in cement mortar 1:6 complete all as specified and directed.

-ditto- but using old serviceable bricks retrieved from demolition.

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

Taking down cement plaster on brick or concrete surfaces incl racking out joints, hacking for key, scrubbing down with water etc. all as specified and directed.

M&L 15mm thick cement plaster on brick or concrete walls in cement mortar 1:6 finishing even and smooth without using extra cement complete all as a specified and as directed

M&L 15 mm thick cement plaster in cement mortar (1:4) on fair faces of brick work incl finished even and smooth without using extra cement complete all as a specified and as directed

M&L 10mm thick cement plaster on ceiling surfaces finishing even and smooth without using extra cement in cement mortar 1:4 including necessary scaffolding complete all as specified and directed.

M&L 5 mm thick cement plaster on concrete surfaces finishing even and smooth without using extra cement in cement mortar 1:3 including necessary scaffolding complete all as specified and directed.

M & L for 20 mm thick plastering in two layers, 10 mm each in cement mortar 1:4 with water proofing compound (@ 200 ml per bag of cement or as per manufacturer's instructions) on brick/stone walls or concrete surfaces finished even and fair ( upto any height) for external surfaces complete all as specified and directed. Note : Water Proofing compound shall be measured and paid separetly as "Supply only".

Supply only liquid water proofing compound

M&L for 2 coats of acrylic distemper over a coat of alkali resistant primer on new internal plastered wall surfaces after preparation of surfaces complete all as specified and as directed.

M&L for 2 coats of acrylic distemper over a coat of alkali resistant primer over 1.5 mm thick wall putty on new internal plastered wall surfaces after preparation of surfaces complete all as specified and as directed.

M&L for 2 coats of acrylic distemper over a coat of alkali resistant primer on new internal plastered ceiling surfaces after preparation of surfaces complete all as specified and as directed.

M&L applying two coat of cement base paint over a coat of cement primer on newly plastered surfaces of walls including preparation of surfaces complete all as specified and as directed.

M&L for preparation of old decorated plastered surfaces of any description and applying one coat of acrylic distemper, white or tinted on walls cornices etc all as specified and directed.

M&L applying one coat of acrylic distemper on ceiling, cornices incl preparation of old plastered or unplastered surfaces of wall incl preparation of surfaces complete all as specified and directed.

S&F factory Made Solid PVC Moulded Door Shutter, with particle board core, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as specified and directed.

S&F Factory made solid PVC door frame (chowkhat) of size 50mm X 47mm, made out of 5mm plain colour wood grain PVC sheet used instead of plain colour PVC sheet & edges will be painted to match with printed sheet reinforced with MS square tube, fixing in opening as per specification & drg as per manufacturer instrutions complete all as specified and as directed.

Supply and fixing Factory Made Solid Panel PVC Door Shutter 30mm thick, consisting of frame made out of Mild Steel Tube of 19 Gauge thickness and size of 19mm x 19mm for Stiles and 15mm x 15mm for Top & Bottom Rails. Mild Steel Frame shall have a coat of Steel Primer of Approved Make and Manufacturer. Mild Steel Frame shall be covered with 5.0mm thick heat moulded PVC 'C' Channel of size 30 x 50mm forming Stiles and 5.0mm thick, 75mm wide PVC Sheets For Top Rail, Lock Rail & Bottom Rail on either side, and 10mm (5.0mm x 2) thick, 20mm wide Cross PVC Sheet as gap insert for Top Rail, Lock Rail & Bottom Rail. Panelling of 5.0mm thick PVC Sheet Beading on either side and joined together with Solvent Cement Adhesive, etc. An additional 5.0mm thick PVC Strip of 20mm width is to be stuck on the interior side of the 'C' Channel using PVC Solvent Adhesive, fixing in opening as per Specifications and Drawings shown in MES Schedule Part-II, complete all as specified and as directed.

Taking down PVC chowkhats or frames with shutters (w/o taking off shutters from the frames) area exceeding 1.0 sqm and not exceeding 2.0 sqm each and removing from the site complete all as specified and directed.

S&F in repair stainless steel wire cloth of 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames, glazed with putty or fixed with beads complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frames, glazed with putty or fixed with beads complete all as specified and directed.

S&F 4 mm thick ordinary quality sheet glass and glazing with oil putty in square n.exc. 0.5 Sqm in each pane complete all as directed.

-ditto- but frosted glass

Supply & fixing 100 mm stainless steel butt hinges (medium weight) complete all as specified and directed.

Supply & fixing 75 mm stainless steel butt hinges (medium weight) complete all as specified and directed.

Supply & fixing 100 mm, medium weight, cold rolled mild steel complete all as specified and directed.

S&F 125 mm aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F 150 mm aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F 200 mm aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F 300 mm aluminium, anodised sliding door bolt with hasp, staple(bolt type) and fixing clip of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed.

S&F aluminium handle, cast type anodised 125 mm size complete all as specified and directed.

S&F aluminium handle, cast type anodised 150 mm size complete all as specified and directed.

Taking down steel windows/ventilators, of any size including grill/guard bars and removal from site complete all as specified and directed.

S&F mild steel windows with side hung shutters including projecting type hinges with steel handle and steel peg stay, complete all as specified and as directed.

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

S&F mild steel guard bars for steel window complete all as specified and as directed.

M&L for preparing surfaces of wood and wood based materials, steel and iron work, new or old, of any description and girth, treating ends of posts, back of chowkhats etc, with tar or coal tar black paint, area tarred exc 0.1 sqm but n. exc 0.5 sqm each complete all as specified and directed.

-ditto- but treating small articles such as holdfasts, ends of posts, back of chowkhats, etc, area n exc 0.1 sqm each

M&L mild steel bands and straps support or stays holdfast and similar articles conforming complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint over a coat of Red oxide, zinc chrome primer to new steel surfaces of any description over 10 cm width or girth including preparation of surfaces all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L 75mm thick PCC, 1:3:6, type C-2 (using 40mm graded crushed stone aggregate) as in plinth protection or similar places, laid in alternate bays, surface finished even and smooth without using extra cement complete all as directed..

M&L 25mm thick PCC, 1:2:4, type B-1 (using 20mm graded crushed stone aggregate) as in floor, surface finished even and smooth without using extra cement complete all as directed..

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

Dismantling structural steel work of any description including doors, gates, railing etc but excluding framed trusses complete all as specified and directed.

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

-ditto- but using old serviceable steel sections obtained from dismantling

M&L for Rolled mild steel in plates(plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes without any attachment Gde Fe 410W complete .

Dismantling of Asbestos cement corrugated, semi-corrugated sheet in roof covering complete all as a specified and as directed

Dismantling of plain or corrugated steel sheeting any gauge or any thickness in roof covering including stacking serviceable materials of re-use and removing unserviceable materials complete all as specified and directed.

S&F 0.50 mm thick TCT (total coated thickness) pre-coloured galvalume sheets with minimum base metal thickness of 0.45 mm, single skin high rib/multi rib profile galvalume sheeting having 1000-1020 mm width and 28-30 mm high crest @ maximum 250-255 mm pitch (centre) with sheets manufactured out of 0.50 mm this TCT (total coated thickness) high tensile galvalume sheets having tensile strength 550 MPA with 18-20 micron top coat over 5 micron primer and 8-10 micron alkyld backer zinc aluminium alloy AZ-150, sheets having a dip metallic zinc (43.5%0 aluminium (55%) & silicon (1.5%) with total mass coating of 150 gms/SQM on both sides, having wide pans with minimum 3 small stiffening ribs for effective water shedding and special male/female ends with full return legs on laps for purlin support and fixed as per existing profile of roof complete all as specified and directed.

All as per Item No. 59 above but 0.50 mm thick coloured plain galvalume sheet as in ridge/valley gutter of roof.

M&L for 6 mm thick asbestos cement, corrugated sheet in roof, wall fixed with L type or J type hook complete all as specified and directed.

M&L for preparation of old wood and wood based surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint to old painted steel surfaces of any description over 10 cm width or girth including preparation of surfaces all as specified and directed.

Stripping of old tarfelt including layer of plaster of any description carefully from the roof surface (without damage to roof) and removing from site as directed including roughening surface of old concrete roofing by picking, sweeping, cleaning and washing down with the water to remove dust as directed.

M&L Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and directed.

M&L for providing 25mm thick PCC (1:2:4) type 'B-0' (using 12.5mm graded crushed stone aggregate) after applying cement slurry @ 3 Kg/sqm, on top of roof, mixed with water proofing compound @ 200 ml per bag of cement, surface finished even and smooth without using extra cement including complete all as a specified and as directed.

M&L for providing 15mm thick screed bed in cement mortar 1:3 after applying cement slurry @ 3 Kg/sqm, on top of roof, mixed with water proofing compound @ 200 ml per bag of cement, surface finished even and smooth without using extra cement including complete all as a specified and as directed.

NOTES FOR ITEM NO 66 & 67:- (i) Both items shall not be executed in one location. (ii) Quoted rate shall be deemed to include for cost of cement slurry. (iii) Water proofing compound shall be measured and paid seperately.

M&L for water proofing treatment on existing cleaned RCC roof with the following specifications and manufacturer's instruction complete all as specified and directed :- (i) Preparing and cleaning of fully dried surfaces as per IS 3067-1966. (ii) Applying bitumen primer conforming to IS:3384-1968 over the cleaned base @ 0.50 litre per sqm. (iii) Providing a layer of 3 mm thick APP modified pre-fabricated five layer, weight not less than 3.6 kg/sqm, black finished reinforced with non-woven polyster matt membrane with butane torch application. Overlap shall be minimum 100 mm on the transverse direction and 75 mm on longitudinal direction. (iv) Applying two coats of bitumen based UV reflective paint with aluminium finish @ 0.10 litre per sqm over APP membrane.

S&F in repair 3mm dia PVC Coated galvanised mild steel chain link fencing of mesh size 75x75mm fixed with string bolts including provn of binding wire etc complete all as specified and directed.

S&F MS round bar for holding chain link fencing nibs etc with fencing posts complete all as specified and directed.

S&F MS Screw bolts (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends each screwed end to the fitted with washers &one hexagonal or square nut exe 5cm n exc 10cm long & 11 to 15mm in dia complete all as specified and directed.

M&L Mild steel framed work such as grills of ornamental type, gratings, etc with ends of bars shouldered and/ or riveted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walkways, railings, framework of water tanks and similar works incl portions framed and hung as gates, including pintle hinges, stops, hand-made sliding bolts, etc confirming to grade Fe-290. Gde-E-165 complete all as specified and directed.

S&F in repair mild steel rolling shutters with lath thickness 1.00 mm, with ball bearing, gear operated type with bevel gear box and crank handle and safety lever locks mild steel 4 lever including top cover, anchoring rod, hasp and staple, erected in position as indicated complete including applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specified and directed.

M&L for preparation of new plastered surfaces and applying three coats of white wash on ceiling complete all as specified and directed.

M&L for preparation of old decorated plastered surfaces of walls and applying two coats of white wash complete all as specified and directed.

M&L for preparation of old decorated plastered surfaces and applying two coats of white wash on ceiling complete all as specified and directed.

M&L for preparation of old decorated plastered surfaces of walls and applying one coat of cement base paint complete all as specified and directed.

M&L for preparing new Surfaces of Walls and applying Two Coats of weatherproof exterior Emulsion Paint (as per Manufacturer’s instructions) over a coat of primer suitable for external surfaces complete all as specified and directed.

M&L for complete removal of existing treatment on Walls and applying Two Coats of weatherproof exterior Emulsion Paint (as per Manufacturer’s instructions) over a coat of primer suitable for external surfaces complete all as specified and directed.

M&L for preparation of new untreated wooden 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 pink primer complete all as specified and directed.

S&F in repair False ceiling with 'E' board "Classic", reinforced, designer series, board with HPSC of size 600 mm x 600 mm x 4 mm thick fixed on aluminium snap grid to support the boards/files with aluminium anodised main 'T' section 36mm x 25mm x 1.40mm cross tee 23.50mm x 23.50mm x 1.40mm thick and aluminium angle 25mm x 25mm x 1.40mm as on edges/sides, fixed to ceiling with hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long and applying two coats of oil bound distemper over a coat of alkali resistant primer on exposed surfaces including dismantling of existing ceiling complete all as specified and as directed. (NOTE: Quoted rate shall be deemed to be inclusive of the cost of ceiling board)

M&L sand filling under floors or in foundation including watering and consolidation complete all as specified and directed.

Supply and laying machine pressed precast concrete interlocking paver block of any shape and size conforming to IS-15658-2006 of 60 mm thickness, M-35 grade laid over sand cushioning complete all as specified and directed. (NOTE: Sand cushioning shall be measured and paid seperately)

M&L for PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregates) complete all as specified and directed.

M&L Plain Cement Concrete type B2 (1:2:4), using 40mm graded crushed stone aggregate as in surface channels and drains complete all as specified and as directed.

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

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) area not exceeding 1.5 sqm each and removing from the site complete all as specified and directed.

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) area exceeding 1.5 sqm and not exceeding 4 sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area not exceeding 1.00 sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area exceeding 1.00 sqm and not exceeding 2.00 Sqm each and removing from the site complete all as specified and directed.

Taking down shutter only and re-fixing in same opening after planing, chiselling the shutters of any description exc 1 sq. m but n exc 2 sq. m each complete all as specified and directed.

Material and labour for 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 additional rebate for second shutter complete all as specified and directed.

Supply and fixing 2nd Class Hardwood 30mm thick factory made Glazed and Skeleton Shutters, open rebated and prepare to receive Glass, Gauge, etc. divided into Squares with Plain Chamfered or Rounded, mitred Sash Bars of any Numbers, Edges of Framing plain chamfered or rounded fitted with cut and mitred Beads for securing Glass, etc sizes of members of Shutter as specified in MES Schedule Part-I Section 8, Clause No. 8.24(b) and fitted to Wooden Chowkat, complete all as specified and as directed.

Supply and fixing 2nd class hard wood 30 mm thick factory made 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 and mitred beads for securing glass, etc. sizes of members of shutters as specified in SSR Part I, section 8, clause 8.24(a), supplied and fitted to chowkats complete all as specified and directed.

Supply and fixing 2nd class hard wood 35mm thick factory made 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 and mitred beads for securing glass, etc. sizes of members of shutters as specified in SSR Part I, section 8, clause 8.24(a), supplied and fitted to chowkats complete all as specified and directed.

Supply and fixing 2nd class hard wood factory made 35mm thick plain, framed, panelled shutters (two panels), with lock rail and panel of 9mm BWP commercial ply or 12mm verneerd particle board with commercial veneering on both faces the size of rail and stile as per IS: 1003 (Part 1) Kiln seasoned and chemically pressure treated complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (re-inforcement cut as required to facilitate demolition) and removing the rubish off the premise.

M&L for reinforced cement concrete (1:1½:3) (nominal mix) type A1 using 20 mm graded aggregates in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed. (Note : Reinforcement shall be measured and paid separately).

M&L for providing pre-cast cement concrete 1:1½:3, type A-1 (using 20 mm graded stone aggregate) as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces, set in cement mortar 1:4 complete all as specified and directed. (Note : Reinforcement shall be measured and paid separately).

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

M&L TMT Bars 8 to 10 mm dia, cut to length, bent to shape required including crank-ing, bending and binding with and including Mild Steel Wire (annealed) not less than 0.90 mm, complete all as specified and as directed.

Cleaning of blocked waste line (of any bore) from sink / urinal / wash- hand basin to floor trap manually (by pushing a piece of bamboo split, tied with gunny bags at one end to other) including de-watering and well flushing the line with water and testing on completion complete as directed by the Engineer-in-Charge.

Cleaning of existing covered / uncovered (partly / semi or fully filled up) drain, of any opening width and depth by removing and re-fixing of cover-slab (wherever applicable) taking out accumulated silt, mud, earth, rubbish, vegetation etc from the drain and removing the same at a distance exceeding 500 metre but not exceeding 1 Kilometre where directed, washing of the drain with water complete all as directed by the Engineer-in-Charge. (NOTE: This item shall be executed only in the vicinity of the electrical sub stations covered under the scope of work.)

Taking up/down plants or vegetation growth from wall up to roof level (from ground level upto fourth floor) by means of cutting hole into brick wall and making good the surface of dismantled portion (not exc 150 sq cm superficial area and not exc one brick depth) using brick bats /aggregate and plastering in cement mortar (1:3) or cement concrete (1:2:4) type B1 (using 20 mm graded aggregates) to disturbed portion and applying two coats of cement base paint/exterior emulsion paint over a coat of primer to match the existing surfaces complete all as specified and directed.

M&L in repairs 2nd class hardwood scantling to replace old and decayed timber (including piecing, scarfing, etc, of old and new timbers if required) and incl taking down/removing defective portion without damaging the roof slabs including preparation of new or previously un treated surfaces and priming with pink primer and applying two coats of synthetic enamel paint complete all as specified and as directed.

M&L for plain cement concrete (1:2:4) type B1 (using 20 mm graded aggregates) in coping, bed plates, hold fast blocks, bed block etc incl necessary form work, surfaces finished evan and smooth without using extra cement complete all as specified and directed.

Supply and fixing in repair Floor door stopper of aluminium body and tongue, anodised with rubber washer at bottom, fixed with screw to body and fixed to door shutter, overall length of cover plate shall be 150 mm complete all as specified and as directed.

S&F in repair 110mm bore PVC (SWR) pipes, single socketed, in any length, with rubber ring joints, fixed to wall all as specified and as directed by the Engineer-in-Charge.

S&F in repair 110 mm PVC (SWR) Bend any radius complete all as specified and as directed by the Engineer-in-charge.

S&F in repair mild steel Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete all as specified and directed.

M&L for Servicing, overhauling, greasing, easing of existing collapsible steel gate/rolling shutter of any area complete all as specified and directed.

M&L in repair Expanded metal cut to length bent to shap required and tying with and including annealed mild steel wire not less than 0.9mm dia weight not exc 4 Kg/Sqm or fixing with galvanised steel staples fixed to wooden of steel frame including rebating etc complete all as specified and directed. (Note: Weight of expanded metal shall be verified through a BOO to be convened by Accepting Officer)

S&F in repairs 0.56 mm thick plain aluminium sheeting alloy 31000 H4 as in ridges, hips, valley gutter, drip and straight flashing, backside of door, expansion joint of roof etc including taking down of existing sheet complete all as specified and directed. .

M&L for mild steel framed work, Fe 410-W (Gde-E- 250) quality-A, as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and directed.

M&L for Mild steel, plain, black sheet, 1 mm thick, in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified and directed.

S&F stainless steel wire cloth of 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

SCHEDULE 'A' PART-II (E/M WORKS) Taking down copper/ aluminium point wiring (light, fan, buzzer, socket or power) complete including fixture and fittings such as switches, ceilling roses, pendants, regulators, sockets etc excluding light fitting for taking credit removing from site and making good disturbed surface of walls, floors etc.complete all as specified and directed.

Materials and Labour for surface type point wiring with 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC casing capping medium duty complete with all fittings and accessories, fixed to walls/ceiling, including mild steel terminal boxes 1.25 mm thick conforming to IS-5133 (Part-I) with 3.0 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly, for one light point /bell point/ceiling fan/exhaust fan point controlled by one way switch complete all as specified and directed.

All as per item No. 119 above but for one 5 amps switch socket outlet on same board controlled by another switch, complete all as specified and directed (surface type point wiring with terminal box).

All as per item No. 119 above but for one 5 amps switch socket combination on independent board, complete all as specified and directed (surface type point wiring with terminal box).

All as per item No. 119 above but using 2.5 sqmm single core multi stranded copper conductor FRLS-H PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and incl 2.5 sqmm green FRLS-H PVC insulated and unsheathed, copper conductor as continuous earth wire with lugs complete all as specified and directed (surface type point wiring with terminal box).

S&F Switch piano, flush type, 5/6 Amps, single pole one way complete all as specified and directed

S&F Switch piano, flush type, 10/20 Amps, single pole, one way complete all as specified and directed

S&F socket outlet, flush type, 6 in 1, 3 pin, 10/20 Amps, complete all as specified and directed

S&F socket outlet, flush type, 5 pin, 5/6 Amps, complete all as specified and directed

S&F switch socket combination outlet, flush type, 3/5 pins, 5/6 Amps complete all as specified and directed

S&F switch socket combination outlet, flush type 6 in 1, 3 pin, 10/20 Amps with indicator lamp

S&F Ceiling rose, surface type, 3 terminals, 240 Volts complete all as specified and directed

S&F stepped type electronic fan regulator, 5 speed control, 230/240 Volts complete all as specified and directed

S&F lamp holder with back plate, PVC/ Polycarbonate body, suitable for batten/pendant fittings or to be mounted on walls complete all as specified and directed

S&F in repairs surface mounted LED luminaire, 1 X 20 Watt in aluminium housing, operating voltage 180-270 V, with acrylic/polycarbonate difuser & integrated constant current electronic driver complete with all other accessories internally prewired and including connecting up with three core flexible copper wire of suitable size incl taking down existing fitting complete all as specified and directed. complying with the following specifications:- (a) minimum efficacy 110 lumen/watt (b) CRI not less than 80, (c) THD < 20% (c) having in built short circuit and surge protection (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation (NOTE: List of approved makes has been provided in particular specifications. Contractor shall ensure that luminaire provided comply with the aforesaid specifications. No claim shall be entertained during currency of work)

-ditto- as per Item No. 2.15 but of 1 X 10 Watt capacity in aluminium housing

S&F in repairs LED Street Light fitting 30W, in pressure die cast aluminium housing with lens and toughened glass cover with integrated constant current electronic driver, incl providing new GI pipe bracket as per existing size complete all as specified and directed and complying with the following specifications:-. (a) minimum efficacy 110 lumen/watt (b) CRI not less than 70, (c) THD < 30% (c) having in built short circuit and surge protection upto 5 kV (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation (f) Weather protection grade: IP66 (NOTE: (1) List of approved makes has been provided in particular specifications. Contractor shall ensure that luminaire provided comply with the aforesaid specifications. No claim shall be entertained during currency of work.. (2) Wire for electric connection shall be measured and paid separately)

S&F in repairs PVC insulated & sheathed stranded copper cable 3 core of cross sectional area 1.5 Sqmm for providing necessary electrical connection from junction box to light fittings including with suitable size copper lugs incl taking down existing cable complete all as specified and as directed by the Engr-in-Charge.

Repair/maintanance of exhaust fan (of any sweep) and opening the fan and oiling, greasing, rewinding coil and replacement of unserviceable accessories and servicing, complete overhauling and re-assembling and testing complete by hanging in position as directed.

Taking down of old Submain wiring any type including batten/ conduit/ casing at any indicated situation complete all as specified and directed.

M&L for sub main wiring with two run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 sqmm as earth continuity conductor drawn through and incl PVC casing-caping of suitable size, surface type complete all as specified and directed. (NOTE : Three runs of single core 4.0 sqmm cable & one run of PVC casing capping shall be measured as one unit)

All as per Srl. Item No. 138 above but with two runs of 2.5 Sqmm cable and one run of 2.5 Sqmm as earth continuity conductor in PVC casing capping (NOTE : Three runs of single core 4.0 sqmm cable & one run of PVC casing capping shall be measured as one unit)

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

Taking down of Old MCB DB any type any size including MCCB/RCCB/MCBs and disconnecting the serviceable MCBs and keeping in safe custody for reuse at site complete all as specified and directed.

S&F SPN DB, IP 43 protection, double door, 240 volts, 4 way complete all as specified and directed. (MAKE : LEGRAND, Cat No: 5076 10 / L&T, Cat No. DBSPN004DD / ABB, Cat No. E-SHC M4 / SCHNEIDER, Cat No. NBKRENSNDD04)

Supply and Fix, Double Door, Sheet Metal Enclosure for DBs for mounting of MCB for 240 Volts, 8 way, with 200 Amps rated bus bar, Single Pole & Neutral, complete all as specified and directed. (MAKE : LEGRAND, Cat No: 5076 11 /L&T, Cat No. DBSPN008DD / ABB, Cat No. E-SHC M 8 / SCHNEIDER, Cat No. A9HSND08)

S&F MCB, 'C' series, SPN, 32 Amps, breaking capacity 10KA complete all as specified and directed.

S&F MCB, 'C' series, single pole, 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed.

Materials and Labour for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized steel earth wire 4 mm dia (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed.

UNIVERSAL TRADING CENTRE

BASU AND CO

MS HORIZEN

dutta and dutta

S. K. CONSTRUCTION SYNDICATE AND ENGINEERING CO.

ARJUN DAS VALECHA

DEB AND COMPANY