SPECIAL REPAIR INCL CHANGE OF ROOF SHEETS, WINDOWS, INTERNAL ELECTRIFICAITION, PLASTERING, PAINTING, FLOORING AND PARTIONING FOR OR ACCN AT BLDG NO P-20 OF 261 CEDU AND PROVN OF SERVING PLATFORM, WALL TILING IN UNIT COOK HOUSE TO ENSURE HEALTH AND HY

Amount

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. and brushing neat cement slurry with 3.0 kg of cement per sq. metre complete all as specified and directed.

Material and labour for coloured Non-skid ceramic tiles 7 to 8 mm thick (Square/rectangular) 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 or coloured cement to match existing surfaces over and including 15mm thick screed bed in cement mortar (1:4) complete all as specified and as directed

Material and labour for coloured Non-skid ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.18 SQM but not exceeding 0.38 SQM in skirting and dados etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match existing surfaces over and including 10mm thick backing in cement mortar (1:4) complete all as specified and as directed

Material and labour for glazed ceramic coloured tiles 300X450X7mm thick set and jointed in neat cement slurry and pointed in coloured cement as in vertical surfaces such as skirting, dados and risers to steps over and including 10 mm thick screed bed in cement mortar (1:4) complete all as specified and as directed

Material and labour for PCC 1:4:8 type D2 ,( using 40mm grade stone aggregate) as in foundation /mass concrete complete all as specified and as directed

Material and labour for broken stone hard core of gause n.exc 63 mm, deposited, spread and levelled in layers n.exc 15 cm thick watered and rammed to a true surfaces complete all as specified and as direted.

Material and labour for of 18 to 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Material and labour for screed bed or bedding layer of mortar 15mm thick in CM 1:6 for laying floor finishes complete all as specified and as directed.

Material and labour for exterior grade, coloured glossy finish rubber pressed, cement concrete designer chequered tiles of size 30cm x 30cm x 25mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment to match the shade / colour / matrix of tiles as in floor etc. complete all as specifed and as directed

Dismantling of plain or corrugated steel sheeting, any gauge or any thickness in roof covering complete all as specified and as directed.

Material and labour for pre- painted hot dip aluminium Zinc alloy metalic coated trapezoidal profile steel sheet 0.50mm thick ( Total coated thickness), any pattern corresponding to IS 15965 : 2012 of durability class 3, atmospheric classification category 3, coating class AZ 150 of an approved colour having yield strength of 550 Mpa as in roof covering/wall cladding, fixed with self tapping screws complete all as specified and as direted.

Material and labour for pre- painted hot dip aluminium Zinc alloy metalic coated plain steel sheet 0.50mm thick ( Total coated thickness), any pattern corresponding to IS 15965 : 2012 of durability class 3, atmospheric classification category 3, coating class AZ 150 of an approved colour having yield strength of 550 Mpa as in roof covering/wall cladding, fixed with self tapping screws as specified complete all as specified and as direted.. Note: To be executed for provision of ridges and hips.

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

Supply and fix rolled Mild steel sections of Fe-410-W(Gde-E-250) quality-B as in roof trusses (framed) trussed, purlins, rafters, posts, crane gantries, rails and fastening of eaves board or weather board and heavy bracket framing (Beam,tee, anfle, channel, MS pipe or flat sections) including distance pieces cleats etc complete all as specified and as directed.

Supply and fix mild steel work in wind tie made out of flat iron 40mmX4 mm including cutting, drilling, boalting and welding etc complete conforming to Fe 290 grade E 165 complete all as specified and as directed.

Dismantling of stone slabs and tiles of and any description or thickness as on platform, shelves, floors etc laid, bedded and pointed in any mortar .

Material and labour for machine cut kota stone slab flooring 20-25 mm thick over cement screed base 20 mm in CM 1:6, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed.

Material and labour for machine cut Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with including 10mm thick rendering in CM 1:4 etc set and jointed in neat cement slurry complete all as specified and as directed.

Demolition of Cement concrete (unreinforcement) of any description and in any position not otherwise specifically provided complete all as specified & directed..

Material and labour for 100mm thick plain cement concrete (1:4:8) type D2, (using 40 mm graded crushed stone aggregate) as in sub base of tileSupply and fixloor of hard standing/path etc complete all as specified and directed.

Material and labour for 25mm thick PCC 1:2:4 type B-0(using 12.5mm graded stone aggregate) as in sub base for path/paving/hard standing/floor etc. complete all as specified and as directed.

Taking down chowkats or frames not exceeding 1.5 Sqm (with shutters & grill without taking off shutters from the frame) complete all as specified and as directed.

Supply and fix Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welde complete all as specified and as directed.

Supply and fix stain less steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks or aluminum wire staples complete all as specified and directed.

Supply and fix 4mm thick sheet glass of ordinary quality and glazing with oil putty or wooden beading to wooden frame or steel frame in squares n exc 0.50 sqm in each pane complete all as specified and as directed

Supply and fix framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; frame work of water tanks and similar work conforming to Fe 290, Gde-E-165 completed all as specified and directed.

Demolition of Brick work including all quains and arches pillars etc built in cement mortar complete all as specified and directed.

Material and labour for brick work with sub class B bricks straight or curved on plan exc 6m mean radius built in CM 1:6 and complete all as specified and directed.

Material and labour for brick work with sub class "B" bricks, straight or curved on plan exc to any radius in half brick thick walls built in built in CM 1:4 complete all as specifed and directed

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

Material and labour for rendering 15mm thick internal in cement mortar 1:6 on fair faces of brick/concrete surfces finished even and smooth without using extra cement complete all as specified and as directed

Material and labour for 15mm thick rendering in cement mortar (1:4), in two layers, under coat of 10 mm thick & top of 5 mm thick, to fair faces of brick or concrete wall surfaces, top layer 5 mm thick mixed with water proofing compound (@ 200ml/50 kg by weight of cement or as per manufacture's instructions), finished even and smooth without using extra cement complete all as specified and as directed. Note : Water proofing compound to be measured and paid separately as "Supply only".

Material and labour for preparation of new plastered surface of wall etc and finishing walls with premium Acrylic Smooth exterior paint (Apex Ultima) with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm over 1.00 mm thick external wall are putty complete all as specified and directed.

Material and labour for preparation of new plaster surface of wall and applying two coats of acrylic distember over a coat of alkali resistance primer over 1mm thick wall care putty complete all as specified and directed.

Supply and fix framed work 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 and also conforming to Fe 410 -W (Gde E- 250) quality A complete all as specified and directed.

Supply and fix 0.80 mm thick mild steel, plain, black sheet 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.

Material and labour for preparation of new steel surfaces exc 10 cm width/girth and applying two coats of synthethic enamel paint over a coat of primer etc complete all as specified and directed.

Material and labour for cutting holes in brick walls built in CM exc half brick but n.exc one brick for inserting holdfasts & making good dismantled portion in CM 1:3 or PCC 1:2:4 type B-1 and finishing to match the existing finish complete all as specified and directed.

Taking down carefully any type of point wiring (light, fan, bell, socket or power), complete excluding fittings but including switches, ceiling roses, pendants, regulators, sockets, etc. and making good disturbed surfaces of walls, ceiling, floors etc to match with existing surface complete all as specified and as directed.

Material and labour for point wiring with 1.5 sqmm, single core, PVC insulated and PVC unsheathed FRLSH cable, 1100 volts grade IS-694 marked, with multistranded copper conductors and earth continuity wire with 1.5 Sqmm copper conductor cable (including connecting to earth dolly) laid/fixed with and including PVC rigid conduit on walls/ceiling (concealed), with MS/PVC terminal boxes fixed flush with wall surface with 3mm thick masonite laminated sheet top cover fixed with brass screw for mounting switches, sockets, regulators etc. including 1.5 sqmm single core PVC insulated and unsheathed copper conductor earth continuity conductor to common earth and connecting to earth dolly for one light or fan point controlled by one 5 Amp switch one way complete all as specified and as directed.

All as per item No 40 here-in-before but for One 3 pin 5 Amp switch socket outlet on independent board

All as per item serial No 40 here-in-before but One 3 pin socket outlet 6 amps on the same board with other switches

All as per item serial No 40 here-in-before but with 2.5 Sqmm single core multistranded copper conductor cable for 6 pin 15 Amp socket outlet on independent board and earth continuity wire with 2.5 sqmm cable.

Supply and fix switch flush type 5 Amp 240 Volts single one way (ISI marked) complete all as specified and as directed.

Supply and fix Socket outlet 2 in 1, 3 Pin 5 Amp flush type 240 volts complete all as specified and as directed.

Supply and fix switch socket combination outlet 5 pin, 2-in-1, 5 Amp flush type complete all as specified and as directed.

Supply and fix switch socket combination multipurpose, 2 in 1, 6 pin, 5 & 15 Amp flush type complete all as specified and as directed.

Supply and fix stepped type electronic fan regulator, two module size, flush type complete all as specified and as directed.

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

Supply and fixing in repairLED lights fitting 1x 20W, 220V, AC decorative batten with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as directed.

Supply and fixing in repair saucer nextgen highbay light of 100 watt LED with energy saving and with PDC housing suitable for ceiling ( surface/suspended) mounting complete all as specified and directed .

Supply and fixing ceiling fans complete with blades, down rods, and accessories, 230 V, 1200 mm sweep. min air delivery 210 CFM with service value 6.00 BEE. five star rated with brushless direct current motor (BLDC) complete all as specified and directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 450m sweep, 1400 rpm with blades, and frame and louvers including making hole in existing wall suitable for fixing of exhaust fan and making good complete all as specified and directed.

Supply and fix heavy duty electric wall fan of 600 mm sweep 180 watt AC single phase of 230 Volts 50 Hz of air delivery 270 CMM 1440 RPM and oscillation 4 per minute with aluminium back and front body including sheet metal base & plastic and in approved colour powder coated MS wall mounting and including fixing on Truss , Channel, wall with connectd items and welding and nut bolts as required on site complete all as specified and directed.

Supply and fix in repair factory made, sheet steel distribution boards, double door, protection class IP-43, SPN 8 Ways suitable for mounting MCB, DBs conforming to IS-13032, IS-8623, BS-5484 with min 200 Amp rating copper bus bar, complete all as directed.

Supply and fix in repair MCB SP 6- 32Amps, 240 V,50 HZ,B series breaking capacity 10KA complete all as specified and directed.

Supply and fix in repair/replacement MCBs, SPN 32 Amps In accordance with IS/IEC 60898-1, 240 V, 50 Hz, 10 kA ,B-series marked fixing in DBs (DBs catered separately in this Schedule) complete all as specified and directed.

Supply and fix in repair/replacement for factory made, sheet steel distribution boards, TPN, 4 Way IP -43, double door,with provision for FP MCB as incomer and SP MCBs as outgoing complete and grouted in wall with PCC(1:2:4) type B-1 using 20 mm graded stone aggregate all as directed.

Supply and fix in repair/replacement MCB Tripple pole and neutral 40 to 100 Amps in accordance with IS/IEC 60898-1, 415 V, 50 Hz,10 kA,C-series rupturing capacity providing in DB complete all as specified and directed.

Material and labour for wiring with 2 runs of 6 sqmm, single core,FR-LSH PVC insulated & unsheathed cable conforming to IS-694, 1100 volts with copper conductor multi stranded drawn in and including 20mm dian non metallic PVC grey conduit with all accessories such as Tees, Elbows, junction box, reducers etc as requied alongwith two run of 6 sqmm single core FR-LSH PVC insulated & unsheathed copper conductor as continuos earth wire dolly and connecting to existing main switch board / distribution board of each building / qtr as ordered and testing on completion including taking down old wiring and type of conduit complete all as specified and directed. Note: 2 run of 6 Sqmm cable and 1 run of 6 Sqmm cable along with conduit altogether shall be measured as one unit.

Material and labour for wiring with 2 runs of 1.5 sqmm, single core,FR-LSH PVC insulated & unsheathed cable conforming to IS-694, 1100 volts with copper conductor multi stranded drawn in and including 20mm dian non metallic PVC grey conduit with all accessories such as Tees, Elbows, junction box, reducers etc as requied alongwith one run of 1.5 sqmm single core FR-LSH PVC insulated & unsheathed copper conductor as continuos earth wire dolly and connecting to existing main switch board / distribution board of each building / qtr as ordered and testing on completion including taking down old wiring and type of conduit complete all as specified and directed. Note: 2 run of 1.5 Sqmm cable and 1 run of 1.5 Sqmm cable along with conduit altogether shall be measured as one unit.

Material and labour for wiring with 2 runs of 2.5 sqmm, single core,FR-LSH PVC insulated & unsheathed cable conforming to IS-694, 1100 volts with copper conductor multi stranded drawn in and including 20mm dian non metallic PVC grey conduit with all accessories such as Tees, Elbows, junction box, reducers etc as requied alongwith one run of 2.5 sqmm single core FR-LSH PVC insulated & unsheathed copper conductor as continuos earth wire dolly and connecting to existing main switch board / distribution board of each building / qtr as ordered and testing on completion including taking down old wiring and type of conduit complete all as specified and directed. Note: 2 run of 2.5 Sqmm cable and 1 run of 2.5 Sqmm cable along with conduit altogether shall be measured as one unit.

Supply and fix in repair/replacement LED 60 W building secruity light made up of pressure die cast housing with high efficient LED as lighting source and PC cover having TOP Opening separate driver compartment with IP66 protection and impact resistance of IK07 and suitable for dia upto 43 mm complete all as specified and directed.

Material and labour for GI bracket made out of 40 mm bore light grade GI Pipe with two sets clamps, with nuts and bolts, bend to shape all as directed, length of GI Pipe shall not be less than 2.0 metre for fixing of light fittings including taking out old bracket complete all as specified and as directed.

M&L for earthing complete with GI earth plate electrode of size 60cm x 60cm x 6.3mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level sorrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including 4mm dia GI wire upto 7.5 m by means of bolts, nuts, check nuts and washers made of galvanised iron and protected by light grade 15mm dia GI pipe connected to main control board and GI pipe medium grade 20mm bore for watering and including funnel, wire mesh, charcoal,salt etc RCC pit cover flush to earth pit 50mm thick reinforced with 8mm TMT bar 100mmC/C and PCC chamber pit with PCC (1:3:6) type C1 (using 20mm graded aggregate) including taking down old one and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009 complete all as specified and as directed.

Material and labour for XLPE insulated, PVC sheathed, armoured, heavy duty electric under ground cable, with stranded aluminium conductor, 1100 Volts grade of size 16 sqmm 4 core laid in trenches /floor or fixed on wall /pole in including brass compression cable glands, terminal lugs etc, complete all as specified and as directed.

Excavation in trenches not exc 1.50 m wide and not exc 1.50 m deep for foundation or for shafts, wells cesspits,man holes etc not exc 10 Sqm on plan and n exc 1.5m in depth and getting out in soft / loose soil complete all as specified and as directed.

Supply and spreading clean dry river sand in cable trenches as in cable cushioning complete all as specified and as directed. (Note: Punned thickness shall be measured and paid)

Material and labour for bricks sub class ‘B’ brick old size for cable protection laid in flat in trenches over the cable perpendicular to the direction of cable complete all as specified

Returning filling in including spreading, levelling, watering and well ramming in layers n.exc. 25cm thick complete all as specified and directed.

Removing excavated soil to distance not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point etc complete all as specified and as directed.

M/S P&R CONSTRUCTIONS (BID ID -3405963)

V.V.Construction (BID ID -3404961)

M/S MANOJ PAUL (BID ID -3396839)

M/S Narayan Chandra Das (BID ID -3405157)