SPECIAL REPAIR OF OIL MILL WRIGHT WORKSHOP BUILDING H18 19 C NO 63 YAS DEPARTMENT AT NAVAL DOCKYARD UNDER GE NW KUNJALI

Amount

Taking down chowkats or frame with shutter (without taking off shutter from frame), exceeding 1.5 Sqm but not exceeding 4 Sqm each complete all as specified.

Taking down cement plaster on brick / concrete surfaces built in cement mortor including raking out joints, hacking for key scrubbing down with water etc complete

Demolition of plain cement concrete of any description and in any position not other wise specifically provided for.

Taking down 15 mm bore, GI tubing and connections including cleaning for refixing or removal to store.

All as per item No 4 above but 20 mm bore GI Pipe.

Dismantling floor hearth or wall tiling including cement mortar bedding but not backing), removing serviceable tiles to store and rubbish off the premises.

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards / any thickness, including cover fillets.

Dismantling wrought iron or mild steel works of any description work etc.

Dismantling plain or corrugated steel sheeting any guage, thickness, including Nainatal or similar pattern roof coverings.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5 m depth for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes etc. not exceeding10 Sqm on plan and not exceeding1.5m in depth and getting out as in hard dense soil.

Material & labour for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) 100 mm thick as in sub base complete.

Material & labour for 100 mm thk Cement concrete type B-2, 1:2:4 (40mm graded aggregate) as in hardstanding complete.

Material & labour for brick work with sub class 'B' bricks, straight or curved on plan not exceeding 6 m mean radius built in CM (1:6) complete.

Material & labour for rendering 15 mm thick in CM (1:6) on fair faces of brick work or concrete surfaces finishing the surface even and smooth complete all as specified and directed.

Material & labour for plastering in CM (1:4), 20 mm thick in two coats (15 mm under coat plus 5mm finishing coat) with water proofing compound at the rate of 2% by weight of cement and finishing the surface even and fair complete all as specified and as directed. (WPC will be measured and paid seperately).

Supply & fix 15 mm dia medium grade galvanized steel tubing with all fittings fixed to walls, ceilings or laid under floors complete all as specified and as directed.

As per item No 16 above but 20mm dia medium GI Pipe.

Material & labour for vitrified ceramic tiles 10 mm thick (square / rectangular) polished light shade, area of each tiles not exceeding 0.36 Sqm, in floor etc. set and jointted in neet cement slurry and pointed white or coloured cement to match the dark shade of the tiles, with and including screed bed in CM (1:4), 20 mm thick complete all as specified and directed .

All as per item No 18 above but as in skirting including 10mm thick rendering in CM. 1:4 as backing coat etc complete.

Material & labour for Non skid coloured ceramic tiles 7 to 8 mm thick (square / rectangular) area of each tile exceeding 0.11Sqm but not exceeding 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of the tiles with and including 20mm thick screed bed in CM (1:4) complete all as specified.

Material & labour for Coloured glazed ceramic tiles in vertical surface 450 X300X7mm thick, set and jointed in neat cement paste and pointed in coloured cement to match the shade of the tiles with and including 10 mm thick backing coat in CM (1:3) complete all as specified.

Material & labour for PVC SWR floor trap 75mm, plain with grating including setting and jointing with solvent cement fixed in repairs.

Supply & fix white vitreous china squatting pan, 'orissa' pattern, water closet of size 580x440mm with integral foot rest, P/S trap etc, fixed in repair complete all as specified and directed.

Supply & fix in repair white vitreous china washed down water closet pan, (pedestal pattern), white, with and including P/S Trap, PVC solid type seat cover etc, fixed in repair complete all as specified.

Supply & fix vitreous china urinals, bowl type, flat back, size 465X355X265mm, white, with grating and union for discharge pipe, complete incl. providing and fixing plugs, bedding urinal against wall in CM 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement, fixing of flush pipe, grating and Union for discharge pipe fixed in repairs

Supply & fix in repair 10 litres capacity PVC low level flushing cistern of approved make including ball valve, syphon set, inlet and outlet pipe complete

Supply & fix in repair white glazed earthen ware vitreous china wash hand basin of size 550 x 400 mm with and including CI brackets, 32mm bore brass CP waste coupling Inlet/ outlet PVC flexible pipe etc complete

Supply & fix in repair 15 mm dia fancy type pillar tap cast copper alloy with capston heads chromium plated screwed down high pressure with or without hot or cold with long screws shanks and fly nuts screwed for iron pipes all as specified and directed.

Supply & fix in repair PVC Connections 15mm size with PTMT nuts of length 600mm

Supply & fix in repairs 15 mm bore dia of pipe, brass chromium plated fancy type bib tap

Supply & fix in repairs 15mm size Stop Valves fancy type chromium plated screwed down high pressure with crutch or butterfly handle screwed both ends

Supply & fix for roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) of Fe-410-W(Gde-E-250) quality-B including distance pieces, cleats etc.

Supply & fix for rolled mild steel sections of Grade Fe 410-W, (Gde- E-250) quqlity-A, as in post, runners, rafters, purlins, steps etc fixed with connecting plates including bending, welding etc complete

Supply & fix for mild steel plates of Grade Fe 410-W, (Gde- E-250) quality-A as in connecting pletes, base plate etc. welding etc complete.

Supply & fix pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

All as per item No. 36 above but plain sheets as in ridges / flashing.

Supply & fix false ceiling with powder coated exposed GI grid suspension system (E-Grid T-2430 or equvalent load carrying capacity with mid span deflection not exceeding. 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long, cross Tee 1200mm/600mm long and wall angle. The main runners to be placed @ 1200mm, the cross Tee 1200mm will be inserted in the pre cut slots of main runner at a regular interval of 600mm to form a modular grid of 1200mmX600mm. Additional cross Tees of 600mm shall be placed perpendicular to the cross tee 1200mm long to finally form a grid of 600mmX600mm. Grid of modular size 600mmX600mm shall be supported by 4mm dia G.I. wire from purlins/soffit with and including 4mm thick high pressure steam cured non asbestos fiber cement designer ceiling board (Density>1200Kg/Cum) of size 595mmX595mm, confirming IS 14862 & Type B Category III of ISO 8336, tested as per AS 1530 part 3 & BS-476 Part 4, 5, 6, 7 & 8, complete all as per manufacturer's instruction. (Make : Everest or equivalent as approved by GE).

Supply & fix powder coated aluminium frame / shutters for doors, windows, ventilators etc. including joining cleat for fixing, PVC rollers, locking arrangement, rubber beading, rubber gasket, screws, handles, hinges, tower bolts etc. complete all as specified. Make: JINDAL / HINDALCO / INDALCO. Note :- (i) Glazing and wire mesh shall be measured and paid separetely. (ii) Item shall be paid as per weight of aluminium section. (iii) the rate quoted shall be inclusive of the cost of neoprene beading, glazing pins, screws and powder coated fittings such as hinges, handles, locking arrangement etc. (iv) The rate shall also be inclusive of complete packing with silicon gel around contacting surfaces of aluminium work and including matching the existing surface area.

Supply & fix 12 mm thick prelaminated particle board, exterior grade, prelaminated both side decorative choice laminations, fixed to timber / Aluminium frame work complete.

Supply & fix aluminium anodised sliding door bolt 300 mm long, with hasp, staple (bolt type) and fixing clip of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy

Supply & fix Stainless Steel butt hinges 100mm size

Supply & fix aluminium anodised Barrel tower bolts of extruded section, length of bolt 200mm

Supply & fix Extruded aluminium anodised alloy handles, fabricated type 150mm size.

Supply & fix door closer, aluminium (die cast) body, hydraulically regulated, designation No. 3, unversal type suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 Kg.

Supply & fix for 1.25mm thickness of laths gear operated type with bevel gear box and crank handle steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated complete

Supply & fix for ball bearing for rolling shutters complete

Material & labour for taking down, chipping and removing the loose, spilt, damaged cement concrete, cement mortor surfaces of RCC Columns, beams, walls, chajjah etc and exposing the reinforced cement, wire brushing and cleaning the exposed steel reinforced bar, applying rust remover over the cleaned re-bar surface wash the re-bar with clean water for removing all rusts from the old re-bar surfaces, fixing new reinforcement for strengthen the members as required, applying two coats of epoxy zinc primer on new and old steel surfaces, saturate the substrate with water applying one coat of polymer modified bond coat on affected concrete surfaces and finally providing polymer modified cement and quartz sand mortor in CM (1:3) mix , 40mm thk in two coats, using polymer as per manufacturer's instructions complete all as specified and directed. Make : Dr. Fixit/Sunanda/chemestik/Fosrok Note :- (New reinforcement and MS Sections will be measured and paid separately)

Material & labour for TMT mild steel 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 and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to Fe-410-S or Fe-410-0

All as per item No 50 above but as in stirrups.

Material & labour for providing grouting 12 mm dia holes of 75mm deep @0.6 m c/c at junction of beams and columns as co-ordinal points for inserting/pouring mixture of Lw+, high proof chemicals and cement slurry by pressure grouting for column, beams and slabs, includind sealing the holes with CM (1:3), all as specified and as directed by Engineer-in-Charge.

Material & labour for preparation of newly plastered surfaces of wall & ceiling applying two coats of oil emlusion distemper over a coat wall care putty of 3mm thick and alkali primer

Material & labour for preparation of newly plastered wall surfaces, over 10cm girth, applying two coats of 100% acrylic, weather resistant emlusion over a coat of exterior wall primer complete all as specified and as per manufacturer's instruction..

Material & labour for preparation of new steel surfaces exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Material & labour for complete removal of existing treatment on wall surfaces and applying one coat of Birla white wall care putty, sanding the surfaces till even and smooth finish and applying one coat of wall primer and finally applying two coats of oil bound distemper of approval tint.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in hard/dense soil complete.

Removing exceeding exavated materials / debris exceeding. 250 mtr but not exceeding 500 mtr complete.

Taking down carefully old unserviceable point wiring copper/Aluminum (light/ fan /sockets/power) complete with switches, sockets, ceiling roses, lamp holders, brackets, ,removing material to store for keeping in safe custody and making good to disturbed surfaces as directed by Engineer-in-Charge

Dismantling/Taking down old unserviceable tube light fittings/building light/bluk head fitting removing from site and making good the distrubed surface matching with existing surface all as per directed by Engineer-in-Charge.

Dismantling and taking down highbay light fittings of any wattage or size /building security lights accessories etc all as per directed by Engineer-in-Charge.

Taking down old unserviceable MCB DBs complete with MCBs, isolator/earth metal clad box etc of any type and capacity from wall/ceiling etc & making good to the disturb surfaces all as directed by Engineer-in-Charge all as specified.

Taking down Submain wiring any size and any run complete and making good the distrubed surface matching with existing surface all as directrd by Engineer-in-Charge.

Disconnecting & taking down, strip opening, cleaning all parts and packing of ceiling fan/Exhust/wall mounted fan of any make and size & greasing ball bearing with specified quilty grease including Preparation of painted surfaces of ceiling fan & applying one coat of synthetic enamel white paint by spray painting complete & re-comissioning the same including making electric connection complete all as specified & directedall as specified. Note : Old damaged unserviceable fan handed over to dockyard authority.

Fabrication and fixing of ceiling fan hooks and clamp with nuts ,bolts and washers and complete works required at site including painting of existing ceiling fan with two coat of white colour enamil colour and fixing the fan with sutaible size as per existing of fan downrod all as specified and directed.

Supply & fix exhaust fans in metalic body with powder coated, single piece plastic blade AC Single Phase 230 V capacitor run motor of size 300 mm sweep (Heavy duty), including louvers/shutter and connecting up 3 core flexible cord of size 23/0.0076mm from ceiling rose to exhaust fan all as specified and directed. Make : Usha/Crompton/Havells

Supply & fix in replacement industrial highbay luminaire 240V 150W, LED type with die cast anodized aluminium housing with necessary fixture all as specified and directed by Engineer-in-Charge. Make : C&S/ BGHB 150W LED G IV /Havells CG/Surya .

Supply & fix LED light fitting, 10W bulk head luminaries, complete with all fitting accessories and including connecting up with twin core twisted flexible copper conductor cable with suitable size of 230V, 50 HZ. Make : Bajaj Cat No 112334 BIBWP 10W LED /Havells CG/Surya.

Supply and fixing in repair new generation recessed LED 2X2 Luminaire 36 watt for modern offices and CRCA powder coated body and high translucent diffuser provides high quality ecomonic energy saving lighting to modern offices. Suitable for 600 x 600 mm modular/POP/Gypsum ceiling. Make :- Bajaj Cat No 112801 BZRSQL 36W Gzi WH /Havells CG/Surya/Shakti .

Supply and fixing in repair new generation 40W 4F LED batern for surface and pendent application, anodized extruded aluminium housing, high transmissitvity diffuser high lumen output complete fixing arrangement all as specified and directed.Make : Bajaj Cat No 112786 bclab 40w / CG/Surya/ Philips.

Supply and fixing in repair LED bldg secuirty lights 60 W elegantly designed highly efficient high power LED security light with pressure die cast aluminium housing, reflector enclosed with toughened glass, IP66 protection roadway light complete all as specified and directed. Make : Havells/CG/Surya Cat No SLE UL 60W IP66 LXN/Shakti .

Supply & fix MS arms bracket (BEST-Pattern) for mounting one in Nos Street/Building security light fitting 40 mm medium grade GI at an angle of 30 degree including clamp/nut/bolts & washers to brace the same properly with duky painted in synthetic enamel paint of two coat in silver colour complete all as specified & directed by Engineer-in-Charge. Note :- Contractor deemed to be included the making the good to the disturbed surfaces to match with the existing.

Supply & fix in repair sub main wiring for circuit of size 2 x 6 sq mm single core (FRLS) alongwith earth wire of 6 sq mm single core of FRLS PVC insulated unsheathed cable, 1100 volts grade with multistranded copper conductor including PVC conduit of suitable size complete all as specified and directed by Engineer-in-Charge.

All as per item No 73 above but of size 2 x 4.0 sqmm+1x4.0 sqmm size in PVC casing caping of suitable size complete all as specified and directed by Engineer-in-Charge.

Disconnecting & taking down old unservicable cable & Supply laying & testing cable XLPE insulated screened, PVC bedded galvanised steel strip or wire armoured electric power cable (heavy duty) 100 volts grade with stranded aluminium conductor of size 10sqmm 4 core all as specified and directed by Engineer-in-Charge.

Disconnecting & taking down old unservicable cable & supply laying & testing cable XLPE insulated screened, PVC bedded galvanised steel strip or wire armoured electric power cable (heavy duty) 100 volts grade with stranded aluminium conductor of size 25sqmm 4 core all as specified and directed by Engineer-in-Charge.

Supply & fix in repair distribution board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 54 & IK 09 protection surface mounting SPN 12 way 240 volts with bus bar rating 200 amps dust and vermin proof suitable for incorporation of MCBs and isolators etc complete all as directed . Make Legrand cat No 507642 or equivalent in Siemens/GE (Note : The coat of removing old wooden box and making good of surface ie brick work, plastering etc is included in quoated rate)

Supply & fix in repair distribution board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 54 & IK 09 protection surface mounting SPN 8 way 240 volts with bus bar rating 200 amps dust and vermin proof suitable for incorporation of MCBs and isolators etc complete all as directed . Make Legrand cat No 507641 or equivalent in Siemens/GE (Note : The coat of removing old wooden box and making good of surface ie brick work, plastering etc is included in quoated rate)

Supply & fix sheet metal enclosure TPN DB VTPN 6 Way,415V with 250A copper busbar, double door type IP-54 protection incl 160Amp MCB's all as specified and directed by Engineer-in-Charge. Make: Siemens/Legrand cat No 507741/ABB/C&S Note : DBs shall be conceeled in wall where ever posible including making good the surface to match with surrounding.

Supply & fix in replacement of MCB 6 to 32 Amps capacity, C Curve type suitable for 240 volts AC supply, SP with over load and short circuit protection and rupturing capacity not less than 10 KA including making connection complete all as directed.Make- Legrand/Siemens/GE

Supply & fix in replacement of MCB,SPN 40 Amps capacity, C Curve type suitable for 240 volts AC supply, SP with over load and short circuit protection and rupturing capacity not less than 10 KA including making connection complete all as directed.Make-Legrand,siemens,GE

Supply & fix in replacement of MCB,SPN 63 Amps capacity, C Curve type suitable for 240 volts AC supply, SP with over load and short circuit protection and rupturing capacity not less than 10 KA including making connection complete all as directed.Make-Legrand,siemens,GE

Supply & fix ceiling rose surface bakelite 65 x 50mm, flush type, 3 terminals complete all as specified and directed by Engineer-in-Charge.

Supply & fix modular switch 1 way 6A all as specified and directed by Engineer-in-Charge.Make: Roma/Legrand

Supply & fix modular socket, 6A - 2/3 pin combined 2 modules all as specified and directed by Engineer-in-Charge.

Supply & fix modular switch socket combination 16A,3 module all as specified and directed by Engineer-in-Charge.

Supply & fix for modular fan regulator fan step regulator, 120W - 2 modular step type

Material & labour for point wiring complete with 1.5 Sq.mm single core multistranded PVC insulated & unsheathed copper conductors cable 1100 volts FRLS grade ISI make and drawn through & including PVC Conduit with Accessories fixed on wall/ceiling/truss etc with PVC non metallic ISI make terminal boxes fixed on wall including one PVC insulated & unsheathed multistranded copper conductor 1.5 Sq. mm as earth continuity conductor connected to common earth dolly incl suitable sizes moduler boxes with cover plate for mounting the moduler switches/regulators/sockets complete all as specified.Notes: a) Colour coding shall be followed as given below:- i) Phase - Red ii) Neutral - Black iii) Earth - Green

(a) One light/fanpoint controlled by one 5A switch

(d) One 5A flush type switch socket point on same board board

(e) One 5A flush type switch socket point on independent board

Material & labour for point wiring complete with 4 Sq.mm single core multistranded PVC insulated & unsheathed copper conductors cable 1100 volts FRLS grade ISI make drawn through & including PVC caping casing with Accessories fixed on wall/ceiling/truss etc with metallic ISI make terminal boxes fix on wall including one PVC insulated & unsheathed multistranded copper conductor 4.0 Sq. mm as earth continuity conductor connected to common earth dolly for single board having 2 x 5 Amps and 1 x15 Amp switch socket point on the same board complete including moduler box and cover plate all as specified & directed. Notes:- (a) Colour coding shall be followed as given below:- (i) Phase - Red (ii) Neutral - Black (iii) Earth - Green

All as per item No 92 above but 1x 15 Amps switch socket point for independent board with cables 4 sqmm size all as specified & directed by Engineer-in-Charge.

Earthing complete with galvanised steel earth plate electrode 600x600x6mm thick buried directly in ground (earth pit not less than 2.25 mtr below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level connected to galvanised earth wire of size 4mm dia means of bolts, nuts check nut & washers of galvanised iron or steel & connected to main switch including complete excavation and earth work in soft/loose soil and disposal of surplus soil to a distance not exc 50 meters, PCC Chamber (1:3:6) type C-2 precast RCC cover with frame, funnel wire mesh, 20mm bore light grade galvanised iron or steel pipe for water, charcoal or coke and salt in alternative layers of 15cm compacted thickness all round the earth electrode complete alll as shown in electrical plate No 5 of SSR part-I including welding with suitble electrode and testing complete all as directed. Note : 4mm dia GI wire shall be arc welded to GI plate electrode.

Material & labour for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron or steel wire all as specified and directed by Engineer-in-Charge.

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