ANNUAL MAINTENANCE WORK OF NCC DTE BLDGS AND NCC OFFICERS MESS UNDER GE CHENNAI

Amount

BOQ PUBLISHED ON 21 JUL 2021

Supply only liquid water proofing compound conforming to IS: 2645-2003 all as specified and directed.

M&L for providing PCC (1:4:8) type D-2 using 40mm graded stone aggregate as in sub base and mass concrete complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 using 20mm graded stone aggregate as in coping, kerbs, channels, water troughs and the like including weathering, slightly rounded or chamfered angles and throating etc. complete all as specified and directed.

M&L for precast RCC (1:1½:3) type A-1 using 20mm graded aggregate as in manhole covers, landings etc. with plain faces set in cement mortar (1:4) complete all as specified and directed.

M&L for brick work straight or curved on plan exceeding 6 metre mean radius using old size fly ash bricks built in cement mortar (1:6) all as specified and directed.

M&L for brick work in half brick thick walls straight or curved on plan to any radius using old size fly ash bricks built in cement mortar (1:4) all as specified and directed.

S&F aluminium powder coated designer curtain rods (draw berms rods) 19mm dia exterior grade, 3mm thick with holding clamps and fixed to wall with PVC rawl plug and brass screws including taking down the existing curtain rod of any description complete all as specified and directed.

S&F aluminium powder coated designer brackets for curtain rod suitable for aluminium powder coated designer curtain rod all as specified and directed.

S&F aluminium alloy wire mesh 0.45mm nominal dia of wire and average width of aperture 1.4mm fixed to wood/ steel frames with aluminium wire staples including taking out old damaged wire mesh with beading etc. complete all as specified and directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodized aluminium frame for doors, windows, partitions, ventilators etc. with one or more rebates including joining cleats for fixing complete all as specified and directed.

S&F anodized aluminium powder coated (minimum thickness of powder coating 50 micron) side hung/ sliding window of aluminium section for frame work not less than 0.55 Kg/ RM including necessary jointing cleats glazing clips, rubber packing, anodised aluminium snap beads, screws, rollers, inter locking handles, 01 No. aluminium peg stay 150mm long, 02 No. hinges B-2 100mm long for sliding window complete all as specified and directed. Note: Glass panes and wire mesh will be measured and paid for separately.

S&F anodized aluminium powder coated (minimum thickness of powder coating 50 micron) door shutter of aluminium section for frame work not less than 0.55 Kg/ RM including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, stainless steel butt hinges 03 Nos. 100mm long and Partly glazed with 4mm thick tinted glass and partly with 12mm thick pre-laminated sheet including anodised aluminium snap beads, screws etc. complete all as specified and directed. Note: Sheet glass and pre-laminated sheet will be measured and paid for separately.

S&F aluminium anodised powder coated (minimum thickness of powder coating 50 micron) window security grills with frame 6mm thick 75mm aperture fixed with joining cleats or riveted to panel of window frame complete all as specified and directed.

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

S&F in repairs aluminium (Die cast) body door closer hydraulically regulated, designate No. 3, universal type, suitable for door shutters of 851 to 1000mm in width and weight between 61 to 80 kg all as specified and directed.

S&F Pre-painted galvalume aluminium zink coating GI based corrugated steel sheet 0.5mm thick of any colour having tensile strength 550Mpa as in roof covering/ chajja, fixed with self tapping screws as per manufacturer’s instructions complete all as specified and directed.

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

M&L providing Gypsum board false ceiling using 9mm thick Gypsum board tiles of size 60cm x 60cm with aluminium laminate finish on one side and vinyl laminate finish on other side, fixed with screw on galvanised iron snap grid frame work using 'T' and angle sections made out of 0.50mm thick PGI sheet, class V bent to shape required as in main member, secondary members, perimeter angle section including provision of GI wire suspender of size not less than 4mm dia fixed to roof members @ 1200mm c/c both ways complete all as specified and directed. Note: The quoted unit rate shall be deemed to include the cost of taking down and re-fixing of the electrical fittings such as ceiling fan, light fittings etc. and safe custody of same till re-fixing complete.

M&L 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and the 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 stone including cutting & polishing laid over and including 15mm thick screed in cement mortar (1:4) including dismantling the old stone complete all as specified and directed.

S&F pre-laminated particle board 9mm thick, interior grade pre-laminated on both sides with decorative choice laminations and fixed to timber frame work with screws complete all as specified and directed.

Demolition of floor hearth or wall tiling including cement mortar bedding (but not backing) and removing the debris outside MD land and rubbish of the premises complete all as specified and directed.

M&L for double charged coloured vitrified ceramic tiles 8 to 10mm thick (Square/ Rectangle) area of each tiles n. exc. 0.36 sqm in floors etc.; set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 15mm thick screed bed or bedding layer in cement mortar (1:4) complete all as specified and directed.

All as per Item No. 22.00 above but on vertical surfaces such as skirting, dados and risers as in steps etc. laid over and including 10mm thick rendering in cement mortar (1:3) complete.

M&L Non skid coloured ceramic tiles 7 to 8mm thick (square/ rectangular) area of each tiles of approved colour and pattern exc. 0.06 Sqm but n. exc. 0.11 Sqm as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 20mm thick screed bed in cement mortar (1:4) complete all as specified and directed.

M&L Non skid coloured ceramic tiles 7 to 8mm thick (square/ rectangular) area of each tiles of approved colour and pattern exc. 0.11 Sqm but not exc. 0.18 Sqm as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 20mm thick screed bed in cement mortar (1:4) complete all as specified and directed.

All as per Item No. 25.00 above but on vertical surfaces such as skirting, dados and risers as in steps etc. laid over and including 10mm thick backing in cement mortar (1:3) complete.

M&L coloured glazed designer ceramic tiles 450mm x 300mm x 7 to 8mm thick or of size matching with floor tiles as in skirting etc. set & jointed in neat cement slurry & pointed in white or coloured cement to match laid over and including 10mm thick rendering in cement mortar (1:3) complete all as specified and directed.

M&L for chequered coloured (Designer) cement concrete tiles 40cm x 40cm x 25mm thick set, jointed and pointed in neat cement slurry as in floors with grey cement and no pigment laid over and including 20mm thick screed bed in cement mortar (1:6) including dismantling of existing tiles complete all as specified and directed.

Taking down cement plaster on brick work or stone walls etc including racking out of joint, hacking for key, scrubbing down with water etc. and removing the debris outside MD land complete all as specified and directed.

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

M&L rendering 15mm thick in two coats i.e. 1st coat 10mm thick in cement mortar (1:6) and 5mm thick finishing coat in cement mortar (1:4) mixed with PIDI PROOF LW compound @ 200ml per bag and finishing the surface even and smooth without using extra cement complete all as specified and directed. Note: Liquid water proofing compound (PIDI PROOF LW) shall be measured and paid for separately.

M&L rendering 10mm thick in cement mortar (1:3) as on ceiling finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of alkali resistant primer including over and including application of 2 to 3mm thick wall care putty complete all as specified and directed.

M&L for preparation of newly plastered surfaces of wall and applying two coats of weather proof exterior acrylic emulsion paint (Apex Ultima of Asian or equivalent of other specified makes) over a coat of alkali resistant primer complete all as specified and directed.

BLANK

M&L preparation of newly plastered or previously untreated surface of ceiling and applying three coats of white wash complete all as specified and directed.

M&L for applying one coat of white wash to ceiling including preparation of old decorated surfaces complete all as specified and directed.

M&L for complete removal of existing treatment with electric operated blade, washing, rubbing down and stopping of distempered surfaces of wall and applying two coats of oil bound distemper over a coat of alkali resistant primer paint over and including 2 to 3mm thick wall care complete all as directed and specified.

M&L for complete removal of existing treatment with electric operated blade, washing, rubbing down and stopping of APEX surfaces of wall and applying two coats of weather proof paint (APEX of approved shade) over and including a coat of white primer complete all as specified and directed.

M&L for preparation of old decorated plastered surfaces of walls including brooming down or by steel wire brushing, scrapping down smoke soot, moss and efflorescent salts and treating oil & greasy spots and applying one coat of Oil Bound Distemper complete all as specified and directed.

S&F sheet glass 4mm thick plain ordinary quality and glazing with oil putty wooden beads as directed in squares exc. 0.50 Sqm in each pane complete all as specified and directed.

M&L for preparation of old wooden surfaces of any description exc. 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 on steel surfaces of any description over 10cm width or girth including preparation of old painted surfaces complete all as specified and directed.

S&F galvanised steel water tubing 15mm bore medium grade including provision of all pipe fittings such as bends, tees, elbows, reducers, unions, plugs, sockets etc. fixed to walls, concealed in walls/ ceilings or laid in floors etc, including taking up or down the existing GI tubing complete all as specified and directed.

All as per item No. 44.00 above but 20mm bore.

All as per item No. 44.00 above but 25mm bore.

S&F 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints laid in floor/ trenches etc. including demolition and breaking up existing pipe complete all as specified and directed.

S&F 110mm dia PVC (SWR) bend any radius all as specified and directed.

S&F in repairs PVC (SWR) floor trap, plain with grating including joining with solvent cement 100mm dia of outlet complete all as specified and directed.

S&F in repair 15mm PVC connection 450mm long with PTMT nuts of superior quality all as specified and directed.

S&F PVC low level flushing cistern 10 ltr with complete accessories such as PVC flush pipe, over flow pipe etc. fixed in repairs complete all as specified and directed.

S&F PTMT grating round 140mm dia all as specified and directed. Make: Prayag Cat No. 114 or equivalent from other makes specified in particular specifications.

S&F in repairs chromium plated health faucet (hand shower) with 1.2metre long PVC tube with wall hook complete all as specified and directed. Make: Jaquar Cat No. ALD-563 or equivalent from other makes specified in particular specifications.

S&F in repairs overhead shower 180mm dia round shape single flow (ABS body chromium plated with grey face plate) with rubit cleaning system with and including shower arm casted 190mm long light body round shape with flange complete all as specified and directed. Make: Jaquar Cat No. OHS-1759 (shower) and SHA-477 (Arm) or equivalent from other makes specified in particular specifications.

S&F pillar tap long neck with aerator fancy type cast copper alloy with crutch handle screwed down screwed for iron pipe or brass ferrule complete all as specified and directed. Make: Jaquar Cat No. CON-021KN or equivalent from other makes specified in particular specifications.

S&F in repairs corner glass shelf 300mm, matt finished, chromium plated (MCH/ Colour CP) with bracket as per Cat No. ACN-1173 of Jaquar or equivalent from other makes specified in particular specifications complete all as specified and directed.

S&F 15mm dia brass chromium plated, fancy type bib taps long body with flange with crutch or butterfly handle screwed down, screwed for iron pipes or for brass ferrule fixed in repairs complete all as specified and directed. Make: Jaquar Cat No. CON-037KN or equivalent from other makes specified in particular specifications.

S&F 20mm dia tubular towel rail 'D' type 60cm long brass chromium plated fixed in repairs complete all as specified and directed.

M&L vitreous china wash down water closet pedestal pattern white with including white coloured PVC seat cover including connections to drain (or outgoing pipe) and flush pipe etc. fixed in repairs complete all as specified and directed.

S&F vitreous china wash basin white flat back size 550mm x 400mm including brackets and 32mm dia PVC waste coupling with waste pipe fixed in repairs complete all as specified and directed.

S&F in repairs vitreous china wash basin of size 600mm x 450mm of Make Parryware Cube model Cat No-C844E or equivalent from other makes specified in particular specifications including 19mm thick granite top with supporting wall, waste coupling, waste pipe and brackets etc. complete all as specified and directed.

Supply and fix plastic water closet seat cover, white closed pattern with flat bottom and cover and mild steel chromium plated or aluminium hinging device fixed in repairs complete all as specified and directed.

S&F in repair 600mm x 450mm bevelled edged looking mirror 6mm thick with aluminium frame work fitted with 6mm thick commercial ply or AC sheet backing to mirror complete all as specified and directed.

Cutting down vegetation growths like plants/ trees of girth n. exc. 15cm from roof tops/ parapet walls, external walls of buildings, chajjas, wall junctions at junctions of rain water/ CI waste water pipe junctions including removal of roots and taking out carefully possible quantity of concrete in roofs embedded in walls/ slab surfaces and applying TUFALO chemical (herbal medicine) to arrest further growth and making good the disturbed surfaces with PCC (1:2:4) type B-1 or in cement mortar (1:2) or brick work in cement mortar (1:4) and plastering with cement mortar (1:4) and treating the surfaces to match with the adjoining surfaces complete all as specified and as directed. Note :-The unit rate quoted shall be deemed to include the cost of scaffolding/ staging etc. as necessary to execute the work.

Demolition of brick masonry built in cement mortar including all quoins/ arches/ pillars etc. but excluding ashlars facings, dressed stone work, precast concrete articles and disposing off the rubbish debris to distance exc. 1.50 KM and n. exc. 3.00 KM complete all as specified and directed.

Demolition of asbestos cement (corrugated or semi corrugated etc.) sheets in roof covering all as specified and directed.

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

Demolition of cement concrete in ground floor and paving Exceeding 15cm thick above GL including removal of debris to outside MD land complete all as specified and directed.

Dismantling of un-framed structural steel work of any description not otherwise specifically provided for complete all as specified and directed.

M&L for point wiring complete with 1.5sqmm (nominal area) PVC insulated unsheathed multistranded, (two run for Phase and Neutral) copper conductor FR & LS grade cable of 1100V grade conforming to IS -694 drawn through and including new PVC conduit, ISI marked, with accessories concealed in wall including new pressed steel terminal boxes 1.6mm thick, concealed in walls covered with 3mm thick plastic laminated sheet cover for housing the switch sockets, outlets, fan regulator etc. fixed with cadmium plated screws including provn of 1.5sqmm PVC insulated unsheathed copper conductor cable of green colour for earth continuity and connecting to common earth dolly etc. including taking down existing point wiring complete all as specified and directed for :-

One light point controlled by one switch.

One fan point controlled by one switch through regulator.

One 3 pin socket outlet, 5amps on the same board with other switches controlled by one switch.

One 3 pin switch socket outlet, 5amps on independent board controlled by one switch.

One light point controlled by two No. 2-way switches.

One bell/ buzzer point controlled by one bell push.

M&L for point wiring complete with 2.5sqmm (nominal area) PVC insulated unsheathed multi-stranded, (two run for Phase and Neutral) copper conductor FR & LS grade cable of 1100V grade conforming to IS -694 drawn through and including new PVC conduit, ISI marked, with accessories concealed in wall including pressed steel terminal boxes 1.6mm thick, concealed in walls with plastic laminated sheet cover 3mm thick as top cover fixed with cadmium plated screws for housing the switch sockets, outlets, fan regulator etc including provision of 2.5sqmm PVC insulated unsheathed copper conductor cable of green colour for earth continuity and connecting to common earth dolly complete all as specified for one socket outlet (plug point) three pin 15 Amps controlled by one switch 15 Amps on independent board including taking down existing point wiring complete all as specified and directed.

M&L for point wiring complete with 1.5sqmm (nominal area) PVC insulated unsheathed multistranded, (two run for Phase and Neutral) copper conductor FR & LS grade cable of 1100V grade conforming to IS -694 drawn through and including new PVC casing capping, ISI marked, with accessories fixed on wall/ floor and fixed on ceiling/ roof etc, including new pressed steel terminal boxes 1.6mm thick, concealed in walls covered with 3mm thick plastic laminated sheet cover for housing the switch sockets, outlets, fan regulator etc. fixed with cadmium plated screws including provn of 1.5sqmm PVC insulated unsheathed copper conductor cable of green colour for earth continuity and connecting to common earth dolly etc. including taking down existing point wiring complete all as specified and directed for :-

One light point controlled by one switch.

One fan point controlled by one switch through regulator.

One 3 pin socket outlet, 5amps on the same board with other switches controlled by one switch.

One 3 pin switch socket outlet, 5amps on independent board controlled by one switch.

One light point controlled by two No. 2-way switches.

One bell/ buzzer point controlled by one bell push.

M&L for point wiring complete with 2.5sqmm (nominal area) PVC insulated unsheathed multi-stranded, (two run for Phase and Neutral) copper conductor FR & LS grade cable of 1100V grade conforming to IS -694 drawn through and including new PVC casing capping, ISI marked, with accessories fixed on wall/ floor etc, including pressed steel terminal boxes 1.6mm thick, concealed in walls with plastic laminated sheet cover 3mm thick as top cover fixed with cadmium plated screws for housing the switch sockets, outlets, fan regulator etc including provision of 2.5sqmm PVC insulated unsheathed copper conductor cable of green colour for earth continuity and connecting to common earth dolly complete all as specified for one socket outlet (plug point) three pin 15 Amps controlled by one switch 15 Amps on independent board including taking down existing point wiring complete all as specified and directed.

Supply and fix switch piano, flush type, single pole, one way, 5 Amps, 230 volts all as specified and directed.

Supply and fix socket outlet 2 in 1, 3 pin 5 Amps, 230 volts all as specified and directed.

Supply and fix switch piano, flush type, single pole, two way, 5 Amps, 230 volts all as specified and directed.

S&F switch piano, flush type, single pole, one way, 15 Amps, 230 volts complete all as specified and directed.

S&F socket outlet 3 pin, 15 Amp, flush type all as specified and directed.

Supply and fix bell push, flush type, single pole, 5 Amps, AC, 230 volts all as specified and directed.

Supply and fix call bell of multi music type, single pole, AC, 230 volts all as specified and directed.

Supply and fix switch socket combination, 2 in 1, 5 Amps, 230 volts flush type including taking down old damaged switch socket combination complete all as specified and directed.

Supply and fix switch socket combination, 2 in 1, 15 Amps, 230 volts flush type including taking down old damaged switch socket combination complete all as specified and directed.

S&F ceiling rose PVC/ polycarbonate isolated body 65 x 50mm with 2 to 3 terminals 230 Volts, AC Single phase all as specified and directed.

Supply and fix lamp holder insulated body with back plate for batten fittings/ angle holder as required all as specified and directed.

Supply and fix electronic ceiling fan regulator, dimmer type, 450 watts all as specified and directed.

Supply and fix lamp holder insulated body with back plate for batten fittings/ angle holder as required including taking down old damaged lamp holder complete all as specified and directed.

Supply and fix switch socket combination flush type, 3 pin 15 Amps and 3 pin 5 Amps, 230 volts, 5 in 1, multipurpose, universal type including taking down old damaged switch socket combination any type complete all as specified and directed.

Supply and fix modular switches suitable for AC 230V, 6 amps and including taking down of old damaged/ unserviceable switches complete all as specified and directed.

Supply and fix modular sockets suitable for AC 230V, 6 amps and including taking down of old damaged/ unserviceable switches complete all as specified and directed.

Supply and fix modular switches suitable for AC 230V, 16 amps and including taking down of old damaged/ unserviceable switches complete all as specified and directed.

Supply and fix modular power sockets suitable for AC 230V, 16 amps and including taking down of old damaged/ unserviceable switches complete all as specified and directed.

Supply and fix 10 Watt LED bulb complete all as specified and as directed.

Supply and fix 20 watts LED light fitting basic all purpose surface and wall mounted LED batten with aluminium housing and integrated electronic driver including 20W LED tube fixed on wall or ceiling surface including taking down old fitting complete all as specified and as directed. Make: C&S Cat No. LTTB4F20WLED/W or equivalent from other makes specified in Particular Specifications.

Supply and fix 10 watts LED light fitting basic all purpose surface and wall mounted LED batten with aluminium housing and integrated electronic driver including 10W LED tube fixed on wall or ceiling surface including taking down old fitting complete all as specified and as directed. Make: C&S Cat No. LTTB2F10WLED/W or equivalent from other makes specified in Particular Specifications.

Supply and fix 45 watts environment friendly, new generation, aesthatically ultra modern designed, recess mounting luminaire with high brightness SMD LEDs as light source suitable for Armstrong/ Grid ceiling including taking down the old fitting complete all as specified and as directed. Make: C&S Cat No. LTCRSLM45WATT2X2 or equivalent from other makes specified in Particular Specifications.

Supply and fix environmental friendly, ultra modern, energy saving, surface mounted 10 Watts LED decorative oval bulkhead edge-lit LED luminaire comprising of high brightness including taking down the old fitting complete all as specified and directed. Make: C&S Cat No. SIRIUS/10W or equivalent of other makes specified in particular specifications

Taking down carefully, dismantling and opening the ceiling fan any make and size after disconnecting the electric connection for attending repairs, re-assembling, re-fixing and re-connecting the fans to ceiling rose connector after necessary servicing and replacing the spare parts etc. complete all as specified and as directed. Notes:- (i) Supply only of spares and painting will be measured separately. (ii) Servicing like cleaning, application of lubricant oil/ grease, replacement of pins, nuts, bolts etc. is deemed to be included in the quoted rates.

Ceiling fan 1200mm/ 1450mm sweep.

Exhaust fan iron body upto 300mm sweep.

Exhaust fan iron body 450mm sweep.

Rewinding of fans of any make/ type of following sweep with super enamelled copper wire of suitable size to get designed speed for the particular make of fans including insulating varnishing, providing sleeves etc., complete all as specified and as directed:- Note: All spare parts and painting shall be measured and paid separately.

Ceiling fan 1200 mm/ 1400mm sweep.

Exhaust fan iron body upto 300mm sweep.

Exhaust fan iron body 450mm sweep.

Supply 1.00 sqmm twin core flexible wire with copper conductor and connecting from ceiling rose to fan all as specified and directed.

Supply only condenser 2.5 Mfd capacity for any make/ sweep/ type of fans, conforming to relevant IS specification and as directed.

Supply only condenser 3.15 Mfd capacity for any make/ sweep/ type of fans, conforming to relevant IS specification and as directed

Supply only ball bearing of size 6201 conforming to relevant IS specification and all as directed.

Supply only ball bearing of size 6202 conforming to relevant IS specification and all as directed.

Supply only ball bearing of size 6203 conforming to relevant IS specification and all as directed.

Supply only gun metal bush for fans of any make/ sweep all as specified and as directed.

Supply only steel shaft for the motor suitable for any make of fans/ sweep/ type complete all as specified and directed.

M&L repair to steel shaft of motor of ceiling fan/ exhaust fan of any size by welding and grinding complete all as directed.

Supply only canopy plastic with fixing arrangement, top and bottom for ceiling fan of any make/ sweep/ type all as specified and as directed.

Supply only rubber bush real type suitable for 1200mm/ 1400mm/ 1500mm sweep ceiling fans of any make/ type all as specified and as directed.

Supply only ceiling fan hanging clamp with rubber bush suitable for ceiling fan of any size all as specified and directed.

Supply and fixing condenser housing clamp for ceiling fan of any size all as directed.

Supply only down rod 15mm bore made out of galvanised iron with complete provision for hanging ceiling fan including cutting, provisioning of threads at both ends and making suitable holes for inserting split pins/ cotter pins including suitable check nuts and necessary clamps socket with insulating rubber bush complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint with gun spray for ceiling/ wall mounting fans of any sweep/ make including filling the cavities with filler after cleaning, scraping all dust/ rust on fans/ down rods/ blades etc. and painting ‘MES NO’ on the fan with black enamel paint complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint with spray gun on body and blades of exhaust fan of any size including filling the cavities with filler after cleaning, scraping all dust/ rust on fans/ blades etc. and numbering the fans "MES NO" with black enamel paint complete all as specified and directed.

Taking down carefully storage type water heater (Geyser) of any type and any make upto 50 Litre capacity after disconnecting all electric connection; descaling the inner container, heating element, base assembly etc. by using diluted hydrochloric acid and cleaning thoroughly, filling the inner container with water and checking and arresting leakage if any, reassembling the geyser after servicing and replacing unserviceable spare parts and refixing including making water connections and testing on completion complete all as specified and directed. Notes: (i) Spare parts like heating element, thermostats, hot/ cold water lines, PVC connections etc., shall be measured and pair separately. (ii) Painting shall be measured and paid separately.

Supply only heating element 2 KW capacity suitable for AC single phase 50Hz, 230 Volts suitable for geysers for thread type/ press type/ triangular/ circular type all specified and as directed.

Supply only heating element 1.5KW capacity suitable for AC single phase 50Hz, 230 Volts suitable for geysers for thread type/ press type/ triangular/ circular type all specified and as directed.

Supply only thermostat automatic cut off with ISI mark suitable to geysers of any range from 20° C to 90° C all as specified and directed.

Supply only hot water steel guarded PVC connection pipe 450mm long with self locking nut at both ends suitable for 15mm bore outlet all as specified and directed.

Supply only cold water steel guarded PVC connection pipe 450mm long with self locking nut at both ends suitable for 15mm bore outlet all as specified and directed.

Supply only phase indicating neon lamp round or rectangular type suitable for single phase 230 volts, 50Hz AC for respective make of the geysers. Note: Set of two lamps containing green and red colour shall be counted as one unit.

Supply only non return valve 15mm bore of gun metal conforming to relevant IS specification all as specified and directed.

Supply & fixing fasteners fixed to wall with nuts and washers for fixing storage geysers of capacity 25/ 50 litre all as specified and directed.

Supply and connecting 2.5 sqmm 3 core flexible cable with copper conductor as in connection wire from geyser connection plate to socket all as specified and directed.

M&L for submain wiring with two runs of 4.0 Sqmm multistranded, PVC insulated unsheathed cable 1100 volts grade with copper conductor, drawn through and including new rigid non metallic PVC casing capping in walls alongwith accessories, fixed on walls/ floors/ ceilings etc. with one run of 4.0 Sqmm PVC insulated unsheathed solid copper conductor cable of green colour as earth continuity conductor and connecting to common earth dolly including taking down old unserviceable submain wiring complete all as specified and directed. Note: Two runs of 4.0 Sqmm multistranded cable and one run of 4.0 Sqmm cable as earth continuity conductor alongwith PVC conduit shall be considered as one unit length.

M&L for submain wiring with two runs of 6.0 Sqmm multistranded, PVC insulated unsheathed cable 1100 volts grade with copper conductor, drawn through and including new rigid non metallic PVC casing capping in walls alongwith accessories, fixed on walls/ floors/ ceilings etc. with one run of 6.0 Sqmm PVC insulated unsheathed solid copper conductor cable of green colour as earth continuity conductor and connecting to common earth dolly including taking down old unserviceable submain wiring complete all as specified and directed. Note : Two runs of 6.0 Sqmm multistranded cable and one run of 6.0 Sqmm cable as earth continuity conductor alongwith PVC conduit shall be considered as one unit length.

M&L for submain wiring with two runs of 10.0 Sqmm multistranded, PVC insulated unsheathed cable 1100 volts grade with copper conductor, drawn through and including new rigid non metallic PVC casing capping in walls alongwith accessories, fixed on walls/ floors/ ceilings etc. with one run of 10.0 Sqmm PVC insulated unsheathed solid copper conductor cable of green colour as earth continuity conductor and connecting to common earth dolly including taking down old unserviceable submain wiring complete all as specified and directed. Note : Two runs of 10.0 Sqmm multistranded cable and one run of 10.0 Sqmm cable as earth continuity conductor alongwith PVC conduit shall be considered as one unit length.

Supply, fixing, connecting and testing factory made, MCB distribution board, made of 1.2mm thick CRCA sheet, powder coated conforming of IS - 13032, double door flush type fixed in switch boards/ wall at various places of capacity 240 Volts, 8 way, (MCB DB), SPN with 200 Amps rated bus bar neutral link, earth bar and din rail etc. conforming to IP 38 protection including taking down the existing distribution board complete all as specified and as directed. Note: MCB’s shall be measured and paid separately.

Supply, fixing, connecting and testing factory made, MCB distribution board, made of 1.2mm thick CRCA sheet, powder coated conforming of IS - 13032, double door flush type fixed in switch boards/ wall at various places of capacity 240 Volts, 4 way, (MCB DB), SPN with 200 Amps rated bus bar neutral link, earth bar and din rail etc. conforming to IP 38 protection including taking down the existing distribution board complete all as specified and as directed. Note: MCB’s shall be measured and paid separately.

Supply, fixing, connecting and testing factory made, MCB distribution board, made of 1.2mm thick CRCA sheet, powder coated paint conforming of IS - 13032, double door flush type fixed in switch boards/wall at various places of capacity 415 Volts, 8 way, (MCB DB), TPN with 200 Amps rated Bus Bar neutral link, earth bar and din rail etc. conforming to IP 38 protection including taking down the existing one complete all as specified and as directed. Note: MCB’s shall be measured and paid separately.

Supply, fixing, connecting and testing factory made, MCB distribution board, made of 1.2mm thick CRCA sheet, powder coated paint conforming of IS - 13032, double door flush type fixed in switch boards/wall at various places of capacity 415 Volts, 6 way, (MCB DB), TPN with 200 Amps rated Bus Bar neutral link, earth bar and din rail etc. conforming to IP 38 protection including taking down the existing one complete all as specified and as directed. Note: MCB’s shall be measured and paid separately.

Supply, fixing, connecting and testing factory made, MCB distribution board, made of 1.2mm thick CRCA sheet, powder coated paint conforming of IS - 13032, double door flush type fixed in switch boards/wall at various places of capacity 415 Volts, 4 way, (MCB DB), TPN with 200 Amps rated Bus Bar neutral link, earth bar and din rail etc. conforming to IP 38 protection including taking down the existing one complete all as specified and as directed. Note: MCB’s shall be measured and paid separately.

Supply, fixing, connecting and testing MCCB 415 V, 3 pole, 50Hz of capacity 125 Amps and of rupturing capacity 16 kA C curve type with adjustable thermal and magnetic setting including taking down the existing MCCB complete all as specified and directed.

S&F OFFLOAD change over switch in sheet steel enclosure with side handle, 4 pole, compact design type 415V AC, 50 Hz, 200 Amps including taking down old change over switch complete all as specified and directed. Make: Havells Cat No. IHBFFE0200 or equivalent from other makes specified in particular specifications.

S&F street light panel, 3 phase, digital 24 hours timer with 32 Amp TP contactor and 40 Amp TPN MCB provided with inbuilt circuit protection with protection degree IP 54 suitable for 6 KW load including taking down old street light panel complete all as specified and directed. Make: Havells Cat No. IHXTS03060 OR equivalent from other makes specified in particular specifications.

Supply, fixing, connecting and testing MCCB 415 V, 4 pole, 50Hz of capacity 200 Amps and of rupturing capacity 36 kA C curve type with adjustable thermal and magnetic setting including taking down the existing MCCB complete all as specified and directed.

Supply, fixing, connecting and testing isolator MCB rating of 415 Volts, 4 pole, TPN 100 Amps, including taking down the existing one complete all as specified and as directed.

Supply, fixing, connecting and testing isolator MCB rating of 415 Volts, 4 pole, TPN 63 Amps, including taking down the existing one complete all as specified and as directed.

Supply, fixing, connecting and testing isolator MCB rating of 415 Volts, 4 pole, TPN 40 Amps, including taking down the existing one complete all as specified and as directed.

Supply, fixing, connecting and testing MCB single pole (MCB SP), 6 to 32Amps, 240 volts of rupturing capacity 10kA, C curve type including taking down the existing one complete all as specified and as directed.

Supply, fixing, connecting and testing MCB single pole (MCB SP), 40Amps, 240 volts of rupturing capacity 10kA, C curve type including taking down the existing one complete all as specified and as directed.

S&F single pole and neutral sheet metal enclosure with a two pin and earth plug and socket complete with one single pole MCB of capacity 20 Amps, 230 Volts including taking down old one complete all as specified and directed.

Excavation in trenches in soft/ loose soil n. exc. 1.50m wide and n. exc. 1.50m deep for taking out/ laying cables, pipe line etc. and getting out complete all as specified and directed.

Returning filling in including spreading, levelling, watering & well ramming in layers not exceeding 25cm thick in soft/ loose soil complete all as specified and directed.

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

Supply, lay/ spread in trenches clean dry sand to required width and depth at bottom and top of cable including spreading, levelling, punning for laying/ cushioning of cable all as specified and as directed. Note: Punned thickness only will be considered or payment.

Supply and lay burnt bricks, old size, sub class 'B', laid flat adjacent to each other, perpendicular to cable with width equal to length in trenches for protection of cable all as specified and as directed.

Supply and laying in trenches, fixed on wall (or) passing through pipes/ in floors including connecting up, testing and commissioning of XLPE insulated screened PVC bedded galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sqmm 3½ core including taking out old cable complete all as specified and directed.

Supply and laying in trenches, fixed on wall (or) passing through pipes/ in floors including connecting up, testing and commissioning of XLPE insulated screened PVC bedded galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 185 sqmm 3½ core including taking out old cable complete all as specified and directed.

Supply and laying in trenches, fixed on wall (or) passing through pipes/ in floors including connecting up, testing and commissioning of XLPE insulated screened PVC bedded galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sqmm 2 core including taking out old cable complete all as specified and directed. Note for item NO. 149.00 to 151.00: Excavation and earthwork will be measured and paid separately under appropriate items.

M&L cable jointing kit for 1100 volts grade cable for straight through heat shrink type joints complete with jointing material and accessories suitable for 25 sqmm to 50 sqmm 3½ core XLPE armoured aluminium conductor cable complete all as specified and directed.

M&L cable jointing kit for 1100 volts grade cable for straight through heat shrink type joints complete with jointing material and accessories suitable for 150 sqmm to 185 sqmm 3½ core XLPE armoured aluminium conductor cable complete all as specified and directed.

M&L for 50mm dia GI light grade pipe fixed to walls by suitable clamps complete all as specified and directed.

M&L for 80mm dia GI light grade pipe fixed to walls by suitable clamps complete all as specified and directed.

M&L painting to LT steel tubular poles 8.5/ 9Mtr long including all fittings and fixtures complete, fixed with poles with one coat of aluminium paint after scrapping of rust and preparation of surfaces complete all as specified and directed.

Supply, install, test & commissioning LT panel outdoor, floor mounted/ pedestal type, cubical, self supported, CPRI approved make, front and rear openable, double door hinged type with locking arrangement and suitable ventilations on both sides with wire mesh, IP-65 protection, fabricated out of 3mm CRCA sheet duly powder coated, mounted/ fixed on and including MS angle iron stand of 50cm height above ground, fabricated out of 50mm x 50mm x 6 mm thick MS angles duly painted with black enamel synthetic paint over a coat of red oxide primer duly grouted in PCC (1:3:6) type C-2 using graded stone aggregate as in foundation, control wiring copper stranded PVC insulated FRLS cables not less than 1.5 sqmm, interconnection of suitable size/ capacity of copper strips for switch gear connection from main bus bar four run including earth bus strip of 200A capacity for entire length of panel, suitable size of MS gland with gland plate and aluminium lugs/ thimbles for all incoming/ outgoing cables etc. complete including taking down the old panel and accommodating the followings:

Supply, installation, testing and commissioning storage type water heater 25 litre capacity provided with Feroglas coating on inner surface, Incloly glass coated heating element and PUF insulation complete with accessories suach as safety valve, thermostate, NRV etc. complete all as specified and directed.

S&F high speed BEE 5 star rated standard plain ceiling fan of 1200mm sweep (colour as approved by GE) 230V, 50HZ single phase fixed with suitable clamp and down rod (GI Pipe) including drilling, bolts and nuts complete all as specified and directed.

S&F turbo force 4 blade (300mm sweep) exhaust fans AC single phase 230/ 240 volts, heavy duty corrosion resistant body rigid frame with rubber mountings for minimal noise operation & maintenance free design with pressure die cast aluminium rotor mounted on two ball bearings with maximum air with minimum power consumption conforming to IS: 2312-1967 complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6.3mm thick burried directly in ground vertically to a depth not less than 2.25m deep below ground level with top edge of plate not less than 1.5 below ground level connected to GI 4mm earth wire by means of bolts, nuts check nuts washers made of galvanised iron or steel earth wire protected by GI pipe 15mm bore light grade connected upto switch board including 20mm bore GI water pipe with funnel and wire mesh all as shown in electrical plate No. 3 of MES Schedule Part I including dearth chamber of PCC (1:2:4) type B-1 using 20mm grade aggregate with 40mm thick RCC cover slab (1:1½:3) type A-0 using 12.5mm graded stone aggregate reinforced with 8mm dia TMT bars @ 100mm c/c both ways and 6mm dia MS lifting hooks including testing on completion complete all as specified and as directed.

DELTA CONSTRUCTIONS

G.JANAKIRAMAN CO

SWIFTTECH ENGINEERS INDIA PVT LIMITED