SPECIAL REPAIRS TO EKM OXYGEN WORKSHOP (BLDG NO 783) AT NAD KARANJA

Amount

Removing, chipping and cleaning of existing loose and damaged concrete carefully upto 60mm thickness by low impact high frequency hammer or by manual chipping without damaging the existing concrete including cleaning the surface by air jet and stacking and disposal of unserviceable materials outside the premises, etc., complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs/ Hangars for scafolding as all arrangements.

Material and labour for clean existing reinforcement with wire/ rotary wire brush, making the surfaces free from loose material dirt etc., complete and applying two coats of alkaline rust converting primer on the rebars, including cleaning the reinforcement, wirebrushing to remove loose rust spalls, wash the rebars with clean water within 3 min and wipe it dry complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs/ Hangars for scafolding as all arrangements.

Material and labour for applying two coats of epoxy based zinc primer in a span of four hours over the treated rebars and allow to dry for six hours. The application shall be by brushcomplete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs/ Hangars for scafolding as all arrangements.

Material and labour for cleaning all loose laitance on the concrete substrate and applying one coat of epoxy bonding agent on exposed concrete surface to ensure bond between old concrete and new concrete by brush application complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs/ Hangars for scafolding as all arrangements.

Material and labour for building up the profile of structural members by using latex additives (MONOBOND) modified air cured mortar system (Polymer modified mortar) (1:5:15 = 1 monobond-5Cement-15 sand) in damaged areas in 30 to 40mm thickness including leveling profliling etc., complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs/ Hangars for scafolding as all arrangements.

Material and labour for applying concrete protection coating on finished structural members exposed to atmosphere complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs/ Hangars for scafolding as all arrangements.

Material and labour for providing and applying jacketing around columns with Micro concrete (Molith-MC) M40 including all lifts, shuttering, drilling holes and fixing shear anchor complete all as specified and as directed by Engr-in-charge. Notes: (i) Reinforcement shall be measured and paid separately. (ii) Quoted rates including jacketing, formwork and micro concrete.

Material and labour for drilling and fixing Rohibb Teflon nozzles in RCC members, including drilling holes of 12mm dia, 50 to 100mm deep holes. Works shall be carried out as under omplete all as specified and as directed by Engr-in-charge:- (i) Cleaning of holes: Clean the holes by air blower prior to fixing nozzles. (ii) Fixing of nozzles: Insert 12mm dia. Rohibb Teflon nozzles in cleaned holes. External end of nozzles to be machine to receive outlet of grouting gun. Fix it inside the holes by applying thixotropic epoxy putty to ensure complete sealing. Cure the system for min. 12 hrs. (iii) Cutting of nozzles: Cut the nozzles by chisel after completion of grouting without damaging structural elements. (iv) In case crack upto 2mm wide, fix the injection nozzels directly over the cracks, at intervals of 6 to 9 inches, using a drilling machine. Fix PVC/MS nozzels in these holes with fast-setting epoxy putty & let it dry for 2 to 3 days. Also, seal the crack between the ports with epoxy putty. (v) In case where the crack is wider than 2mm upto 4 to 5mm, drill holes at the sides of the crack in a staggered fashion, at intervals of 6 inches and affix them with epoxy putty as mentioned above. (vi) Also, seal the face of the carck with a liberal application of the epoxy putty.

Material and labour for injecting of site mixed cement slurry grout, mixed in specified proportion containing cement, sand water with addition of plasticizers and migratory corrosion inhibitors, water cement ratio shall be varied between 0.5 to 1.0 for each hole, shrinkage compensating cement slurry mixed to a lump free fresh creamy consistency, mixing shall be done by mechanical mixer continuously stirring mechanically to keep cement particles in suspension. Injection of approved/specified grout by means of pump at a pressure of 3-5 Kg/cm2 etc complete till the grout mix flows out from the nozzle indicating complete filling of grout in the holes drilled complete all as specified and as directed by Engr-in-charge.

Material and labour for injecting low viscosity (3-5cps) high molecular weight monomer by pressure and using mechanized injector gun with accessories till nozzles refuses to accept the grout, including, mixing of materialas: Mixing of material components (part a&b) in the required quantities as per manufacturer's instruction by weigh batching. Grouting: Fill the grouting gun with concrete penetrating corrosion inhibitor. Maintain desired pressure in the gun by air compressor; maintain the pressureat exit (2 to 3kg/cm2) by monitoring pressure guage at exit. Grout the material through prefixed nozzles in the structural elements @ 100ml per nozzle. Repeat the process for all the nozzles complete all as specified and as directed by Engr-in-charge.

Replacement of steel reinforcement with TMT bars of appropriate size where 30% of cross section is reduced including dismantling of rusted steel complete all as specified and as directed by Engr-in-charge.

Demolition of stone/ brick masonry, built in cement mortar including all quoins, arches, pillars etc. but excluding ashlar facings dressed stone work and pre cast concrete articles complete all as specified and as directed by Engr-in-charge.

Material and labour for brick work with sub class 'B' bricks using old size bricks straight or curved on plan exc 6m mean radius built in CM (1:6) etc., complete all as specified and as directed by Engr-in-charge.

Taking down cement plaster on brick walls or stone walls etc including raking out joint, hacking for key, scrubbing down with water etc including removing debries directed for a distance max upto 500m complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 20mm thick on fair faces of brick /concrete surfaces with two coats i.e (15 mm thick backing coat in CM (1:6) and 5mm thick finishing coat in CM (1:4)), finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge. Note: WPC to be measured and paid separately.

Material and labour for rendering 15mm thick on fair faces of brick work or concrete surfaces of walls in cement mortar 1:6 finished even and smooth (with out using extra cement) with using sagol finish complete all as specified and as directed by Engr-in-charge.

Material and labour for 5mm thick rendering on ceilings in cement mortar 1:4 and finishing the surface even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of new or previously untreated plastered surfaces of walls and applying two coats of acrylic antifungal paint exterior grade paint over one coat of primer camouflaging pattern complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs / Hangars for scafolding as all arrangement.

Material and labour for preparation of old wall surfaces of any description and applying one coat of acrylic (antifungal) exterior grade paint camouflaging pattern complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs / Hangars for scafolding as all arrangement.

Material and labour for preparation of newly plastered surfaces of walls and applying two coats of distemper oil emulsion of any colour or tint over a coat of priming plastered and other surfaces with alkali-resistant priming paint complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs / Hangars for scafolding as all arrangement.

Material and labour for applying one coat of oil bound distemper including preparation of old decorated or unplastered surfaces of wall including cornices, pilasters by brooming down or steel wire brushing, scrapping down, smoke soot moulds, moss and efflorescent salts and greasy spots and complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of new pastered surfaces of ceiling and applying three coats of white washing complete all as specified and as directed by Engr-in-charge.

Material and labour for exterior wall decorating and water proofing treatment to wall surface by wire brushing in order to remove dust, dirt, loose particles, laitance. Thereafter wash the surface with clean water and allow to dry. Cut the crack portion "V" shape and Fill visible cracks/joints by chemistic crackseal caulking compund and allow to dry for 24 Hours. Apply a primer coat of chemistic Prime N Seal (water base primer) and allow to dry for 6 hours. Thereafter apply 02 coats of chemistik PDS-50 (WB high Build Anti Caronation Coating cum waterproffing) and shade by brush at the interval of 08 hours between the coat and allow to dry to match the existing shade complete all as specified and as directed by Engr-in-charge. Note: Quoted rate shall be include any height of Bldgs / Hangars for scafolding as all arrangement.

Demolition of cement concrete (unreinforced) in ground floors and paving not exc 15 cms thickness (below or above ground level) complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:2:4 type B2 (Using 40mm graded stone aggregate), 100mm thick as in flooring complete all as specified and as directed by Engr-in-charge.

Material and labour for plain cement concrete 1:3:6 type C-1 (Using 20mm graded crushed stone aggregate) in plinth protection, 75mm thick, finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Complete removal of existing water proofing treatment of any description in any position including cleaning, wire brushing, watering, removal of debris upto 1500m distance complete all as specified and as directed by Engr-in-charge.

Material and labour for brushing neat cement slurry with 3 Kg of cement per sqm complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 20mm thick cement plaster in CM (1:3) on roof top surface finished even and fair including WPC by weight of 3% of total cement content complete all as specified and as directed by Engr-in-charge. Note: WPC will be measured and paid separately.

Material and labour for cleaning the new surfaces concrete with wire brushing and applying water proofing treatment as under complete all as specified and as directed by Engr-in-charge:- (i) Apply oil bound bitumen primer @ 0.40 Litre/Sqm manufactured by the same agency as that of APP with density of 0.87 to 0.89 Kg/Litre at 25 degree cesius on the pepared dry roof surface. (ii) Laying torch applied APP polymer modified membrane 4mm thick with non-wooven ployster mat as reinforcement weighing n.less than 4.50 Kg/Sqm with white gravel/mineral finished by thermo fusion process all as decribed under particular specification The APP membrane shall be of:- (a) M/s Taxsa India Ltd Mumbai-'MOPLY FP OR (b) M/s Chemical Adhesive (P) Ltd-'Chemistic'OR (c) M/s STP-'Super Thermolay' OR (d) M/s India Ltd, Chennai-'Hyper Plus' or (e) M/s Percept Engrs Pvt Ltd, Kochi-POLYPLUS Note: The contractor will be permitted to use materials procured from any one of the manufacturer mentioned above. However, the materials for the entire work shall be of from one manufacturere only.

Supply only water proofing compound complete all as specified and as directed by Engr-in-charge.

Dismantling of wall and ceiling boards (fibre, pulp, insulation) or insulation boards, bonded wool, blanket slab with or without aluminium grid frame work and electric fittings complete all as specified and as directed by Engr-in-charge. Note: Quoted rate inclusive of refixing of dismantled light fittings and extension of fan rod wherever required and make it functional for further use.

Supply and fix for 4mm thick asbestos cement plain building board fixed to aluminium grid frame work in ceiling complete all as specified and as directed by Engr-in-charge.

Supply and fix for anodised aluminium snap grid frame work for false ceiling of size of grid 605x605mm complete all as specified and as directed by Engr-in-charge.

Supply and fix for hangers 3-6mm dia GI ( upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3mm size 60mm long complete all as specified and as directed by Engr-in-charge.

Material and labour for preparing asbestos and ceiling board surfaces and applying two coats of oil bound distemper over a coat of chalk whitening on plastered surfaces complete all as specified and as directed by Engr-in-charge.

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) not exc 1.5 sqm each, removing from the site including cutting holes required for taking out existing hold fast etc., complete all as specified and as directed by Engr-in-charge.

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) exc 1.5 sqm not exc 4.0 sqm each, removing from the site including cutting holes required for taking out existing hold fast etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix for IInd 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 complete all as specified and as directed by Engr-in-charge.

Supply and fix for 35mm thick second class hard wood, plain framed, paneled shutter (Two panel) of 9mm BWP comercial ply or 12mm veneered particle board with comercial veneering on both faces the size of rail land stile as per IS 1003 (Part-I) killn seasoned and chemically pressure treated complete all as specified and as directed by Engr-in-charge.

Supply and fix for solid PVC door frame of size 50x47mm made out of 5mm prelam PVC sheet and edges will be painted to match with prelam sheet, reinforced with MS square tube complete all as specified and as directed by Engr-in-charge.

Supply and fix for factory made solid PVC moulded door shutter with wood free EPS, 28 to 30mm thick (stiles) with 2, 4 or 6 raised panel design with 2mm thick moulded prelaminated PVC sheet on the front face and 2mm prelaminated PVC sheet on back face fixing in the frame complete all as specified and as directed by Engr-in-charge.

Supply and fix for extruded aluminium alloy handles fabricated type anodized 150mm size complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel flat iron 25x3mm such as in hold fast etc., or similar small articles conforming to Fe-410-0 or 310-0 complete all as specified and as directed by Engr-in-charge.

Material and labour for mild steel butt hinges medium weight, cold rolled and fixed 100mm long complete all as specified and as directed by Engr-in-charge.

Supply and fix for 200mm long aluminium anodized barrel tower bolts of extruded sections complete all as specified and as directed by Engr-in-charge.

Supply and fix for 300mm long aluminium alloy, anodized sliding door bolts with hasp and staple (bolt type) and fixing clips of sheet cost of extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of new wooden surfaces over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of old painted wooden surfaces of any description not otherwise specified over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:3:6, type C1 (Using 20mm graded stone aggregate) coping or filling for hold fast without using extra cement complete all as specified and as directed by Engr-in-charge.

Dismantling of stone slabs and tiles of any description or thickness in floor aprons, cills etc laid bedded and pointed in any mortar complete all as specified and as directed by Engr-in-charge.

Supply and fix for green marble 17/18 mm thick in steps, jambs, pillers, windowcills, and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade complete all as specified and as directed by Engr-in-charge.

Supply and fix for aluminium door/window/ventilator/partition, made out of extruded powder coated aluminium sections, with sliding or openable shutters including frame and necessary jointing cleats, glazing clips, powder coated aluminium snap beading, concealed star lock powder coated for aluminium window, screws etc., complete and also including powder coated aluminium fittings such as cobra hinges, butt hinges, tower bolts, hooks and eyes, peg stays and handles, concealed star lock for aluminium window, mortice lock vertical type size 100mm 4 lever for door, rubber beading suitable for fixing 4mm/ 5mm thick glass in aluminium window/ doors including connected items, with and including making good to the disturbed portion with its original specifications complete all as specified and as directed by Engr-in-charge.

Material and labour for 4mm thick plain glass sheets ordinary quality in squares not exc 0.5 sqm each pane fixed with rubber beading for aluminium windows/ doors etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix for aluminium anodized grill of design DG 104 pattern made out of 10mm dia rod fixed with and including standard aluminium frame of F section of size 23.40mmx15.30mm &1.4mm thick all as per manufactures instructions complete all as specified and as directed by Engr-in-charge.

Material and labour for double action hydraulically regulated floor spring made up of minimum 1.25mm thick, aluminium alloy sheet foundation box, main body with stainless steel cover, govering pivot made brass, other parts made of mild steel heavy duty and fixed in repair complete all as specified and as directed by Engr-in-charge.

Supply and fix for aluminium (extruded section) body door closer hydraulically regulated, designation No.2, universal type, suitable for door shutter of 701 to 850 mm in width of weight between 36 to 60 kg and fixed in repairs complete all as specified and as directed by Engr-in-charge.

Material and labour for prelaminated 18/19mm thick particle board exterior grade prelaminated both sides with decorative choice lamination fixed with screws to timber/ metal frame work in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fix for aluminium alloy wire cloth, 0.45mm dia of wire and average width of aperture 1.40mm and fixed with aluminium staples as fixed in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fix for PVC tiles /sheet, of 2mm thick laminated plain coloure, marbled mosaic or mottled finish, laid with and including approved rubber based adhesive in floors in repairs complete all as specified and as directed by Engr-in-charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed by Engr-in-charge.

Material and labour for non-skid coloured ceramic tiles 7 to 8mm thick (square/ rectangular) area of each tile exc 0.06 sqm but not exc 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM (1:6) etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for joint free non-skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exc 0.18 sqm but not exc 0.38 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM (1:6) etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for glazed coloured ceramic tiles in vertical surface 450x300x7mm thick as in skirting and dados, set and jointed in neat cement slurry and pointed in coloured cement to match and including 10mm thick backing coat in CM 1:6 etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for granite tile of 20mm thick on vertical surfaces such as skirting, dado, steps, wash basin table top, flooring, kitchen slab, machine cut bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing over and including rendering 15mm thick back coat in CM (1:6) complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair sinks made of stainless steel 1mm thick kitchen with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting unions to pipe overall size 495X420mm bowl size 410X330X160mm complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair bib taps screwed down high pressure with both ends for iron pipe 15mm bore fancy type chromium plated complete all as specified and as directed by Engr-in-charge.

Supply and fix for PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and as directed by Engr-in-charge.

Supply and fix for vitreous china water closet (squatting pan) “Orissa” pattern of size 580x440mm white with integral foot rest and ‘P’ trap (excluding flushing cistern) but including PVC flush pipe and provision of lime concrete bedding as fixed in repairs complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair PVC flushing cistern of 10 ltrs capacity including flush pipe PVC connection etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair vitreous china boul urinal half stall type (white) minimum with grating and union for discharge pipe including PTMT spreader of any colour for fixing with 15mm dia pipe complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair vitreous china urinal partition white of size 310X700mm complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair vitreous china wash basin white, flat back size 550X400mm including brackets including cutting for and pinning in ends of brackets or erecting stand including PTMT 32mm waste coupling and waste pipe complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 15mm bore pillar tap cast copper alloy fancy type with capstan heads, chromium plated fancy type screwed down high pressure with long screws shanks and nuts complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair 15mm stop cock or angle valve cast copper alloy, chromium plated fancy type, screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair tubular towel rail of brass chromium plated, 20mm dia, 'D' type, 60 cm long between flanges complete all as specified and as directed by Engr-in-charge.

Material and labour for 75mm diameter of outlet PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and as directed by Engr-in-charge.

Taking up or down steel tubing and connections 15mm bore complete all as specified and as directed by Engr-in-charge.

Taking up or down steel tubing and connections 20mm bore complete all as specified and as directed by Engr-in-charge.

Material and labour for 15mm dia steel tube medium grade galvanized with all fittings and fixed in wall, ceiling or laid in floor complete all as specified and as directed by Engr-in-charge.

Material and labour for 20mm dia steel tube medium grade, galvanised with all fitting and fixed complete to wall complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair rolling shutter without ball bearing, thickness of laths 1mm as specified including top cover, anchoring rod, helical spring, hasp and staple, and one shop coat of primer; erected in position as indicated, complete, gear operated type with bevel gear box and crank handle complete all as specified and as directed by Engr-in-charge.

Material and labour for extra for wicket door including 4 lever mild steel safety lock lockable from both inside and outside (area of wicket door to be measured) complete all as specified and as directed by Engr-in-charge.

Material and labour for preparing new or previously untreated steel surface of any decription over 10cm in width or girth and applying 2 coats of aluminium paint over one coat of red oxide primer complete all as specified and as directed by Engr-in-charge.

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

Material and labour for TMT bars 8 or 10mm dia in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with and including MS wire (annealed not less than 0.9mm dia) complete all as specified and as directed by Engr-in-charge.

Material and labour for reinforced cement concrete1:2:4 type B-1 (Using 20mm graded stone aggregate) as shelves etc., complete all as specified and as directed by Engr-in-charge.

Material and labour for formwork to chullah hoods, chajjas, troughs and similar items including edges for flat and fair finished surfaces complete all as specified and as directed by Engr-in-charge.

Taking down carefully copper /aluminum point wiring (light, fan, socket or power) complete, with wiring acessories such as bend boards elbows only, ceiling fittings etc., and removing material and depositing to MES store yard and making good disturebed surfaces walls floors etc., complete all as specified and as directed by Engr-in-charge. Note: The dismantling of flame proof switches, light fittings will be measured and paid seperatly under relevant items of schedule.

Material and labour for submain wiring with two core 1100 volts 1.5 sqmm FRLS size PVC insulated PVC unsheathed stranded copper conductor using color code drawn through and including ERW steel stove conduit 19/20mm dia with accessories like bend, junction box etc., and including 1.5 sqmm PVC insulated PVC unsheathed FRLS copper conductor in cable for continuous earth continuty conductor by using green colour to common earth and connecting to earth point and connecting to earth dolly for the following complete all as specified and as directed by Engr-in-charge. One light point/fan point/exhasut fan controlled by one 6 Amps. Note: Submain wiring will be considered as point wiring.

Material and labour for submain wiring with two core 1100 volts 2.5 sqmm FRLS size PVC insulated PVC unsheathed stranded copper conductor using color code drawn through and including ERW steel stove conduit 19/20mm dia with accessories like bend, junction box etc., and including 2.5 sqmm PVC insulated PVC unsheathed FRLS copper conductor in cable for continuous earth continuty conductor by using green colour to common earth and connecting to earth point and connecting to earth dolly for the following complete all as specified and as directed by Engr-in-charge. One light point controlled by one 6 Amps. Note: Submain wiring will be considered as point wiring.

Material and labour for submain wiring with two core 1100 volts 4 sqmm FRLS size PVC insulated PVC unsheathed stranded copper conductor using color code drawn through and including ERW steel stove conduit 19/20mm dia with accessories like bend, junction box etc., and including 4 sqmm PVC insulated PVC unsheathed FRLS copper conductor in cable for continuous earth continuty conductor by using green colour to common earth and connecting to earth point and connecting to earth dolly for the following complete all as specified and as directed by Engr-in-charge. One light point controlled by one 15 Amps switch/ earth plug socket. Note: Submain wiring will be considered as point wiring.

Supply and fix for switch piano type flush button type single pole one way 5 Amps 240V front operated complete all as specified and as directed by Engr-in-charge.

Supply and fix for switch socket combination 2 in 1, 3 pin 5 A flush type complete all as specified and as directed by Engr-in-charge.

Supply and fix for switch socket outlet 15 Amp, 5-in-1, controlled by one switch (ISI marked) complete all as specified and as directed by Engr-in-charge.

Supply and fix for socket outlet 2 in 1, 5 Amp, surface type complete all as specified and as directed by Engr-in-charge.

Supply and fix for ceiling rose PVC/polycarbonate, isolated body surface bakelite 65mm dia three terminals complete all as specified and as directed by Engr-in-charge.

Supply and fix for sheet metal enclosure with socket plug top and 20 Amps double pole MCB complete all as specified and as directed by Engr-in-charge.

Supply and fix for BLAZE LED highbay luminaire 100W, 6500 K with 8 KV outer surger protection and 5 KV inbuilt surge protection with driver complete fixing arragement fixed on ceiling with anchor at any height incuding hanging arrangement connecting upto 3 core multistranded copper conductor including nuts, bolts, wire and all connected accessories including taking down of existing fitting complete all as specified and as directed by Engr-in-charge.

Supply and fix for LED building security light fitting with suitable size bracket/angle to fit security light with ceiling rose & connecting with three core copper and conductor size not less than 1/0.7 sqmm 60W, 6500 K with 8 KV outer surger protection and 5 KV inbuilt surge protection with driver complete fixing protection LED complete all as specified and as directed by Engr-in-charge.

Supply and fix for LED light fitting 1 x 70W 230V AC outdoor type with thermal management in multiple optics and equiped with IP 66 protection, with impact and corrosion resistant complete with 8 KV outer surge protection & 5 KV inbuilt surge protection with driver and lamp complete all as specified and as directed by Engr-in-charge.

Supply and fix for LED batten with 18/20W LED tube light in wall /surface connecting with all required accessories like PVC box base, flexible cable from ceiling rose etc., surface and wall mounted LED batten, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver including all fixing accessories complete all as specified and as directed by Engr-in-charge. Notes: (a) Contractor shall submit LM-79/80 test certificate before incorporation work in site. (b) Contractor shall also submit 02 year repair/ replacement certificate before completion of work.

Supply and fix for triple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB 63 Amps complete all as specified and as directed by Engr-in-charge.

Supply, fixing, stringing and drawing submain wiring with 2 runs of single core 6 sqmm PVC insulated, unsheathed multistranded copper concuctor cable, 1100 volts conforming to IS-694:1990 with ISI mark, drawn through and including concealed stove enamelled steel conduit 25mm bore size including one run of 6 sqmm PVC insulated multistanded copper conductor cable, 1100 Volts grade conforming to IS -694, 1990 green colour for earth contuinity and connecting upto common earth dolly complete all as specified and as directed by Engr-in-charge. Note: Two run of 6 sqmm and one run of 6 sqmm earth wire will be measured as one running metre.

Supply, fixing, stringing and drawing submain wiring with 4 runs of single core 10 sqmm PVC insulated, unsheathed multistranded copper conductor cable, 1100 Volts grade conforming to IS-694:1990 with ISI mark, drawn through concealed stove enamelled steel conduit 25mm bore size including one run of 10 sqmm PVC insulated multistanded copper conductor cable, 1100 Volts grade conforming to IS -694, 1990 green colour for earth continuity and connecting up to common earth dolly complete all as specified and as directed by Engr-in-charge. Note: Four runs of 10 sqmm cable, one run of 10 sqmm earth wire will be measured as one running metre.

Supply and fix for replacement MCCB distribution board VTPN, 8 ways, 415 Volts, 50 Hz, AC, double door made out of sheet metal phosphatised and painted with epoxy polyster based powder paints with 200 Amps rated bus bar and earth bar, concealed on wall, ISI marked complete all as specified and as directed by Engr-in-charge.

Supply and fix for replacement MCCB distribution board VTPN, 4 ways, 415 Volts, 50 Hz, AC, double door made out of sheet metal phosphatised and painted with epoxy polyster based powder paints with 200 Amps rated bus bar and earth bar, concealed on wall, ISI marked complete all as specified and as directed by Engr-in-charge.

Supply and fix for replacement MCCB 4 pole, thermal release range 125 Amps of breaking capacity 16 kA, 415 Volts, 50 Hz, series complete all as specified and as directed by Engr-in-charge.

Supply and fix for replacement MCCB 4 pole, thermal release range 100 Amps of breaking capacity 16 kA, 415 Volts, 50 Hz, series complete all as specified and as directed by Engr-in-charge.

Taking down exhaust fan and keeping in safe custody for reuse and refixing the same after duly painted and marking of MES number on fan complete with connected accessories complete all as specified and as directed by Engr-in-charge.

Fixing only flame proof /noraml exhaust fan single phase 250mm sweep including all connected accessories and making necessary cutting and chasing to make holes on wall to fix the fans or existing place complete all as specified and as directed by Engr-in-charge.

Taking down ceiling fan and keeping in safe custody for reuse and refixing the same after duly painted and marking of MES number on ceiling fan of size 1200mm sweep complete with connected accessories complete all as specified and as directed by Engr-in-charge.

Taking down geyser and keeping in safe custody for reuse and refixing the samed after duly painted and marking of MES number on geyser 25 ltrs including all connected accessories like PVC connection hot/cold water etc., complete all as specified and as directed by Engr-in-charge.

Supply and fix for double door MCB DB made out of 18 SWG CRCA steel sheets, phosphates powder coated with copper bus bar, earth stud, din rail, polyamide terminal blocks for incoming and outgoing circuits, inbuilt loose wire box, ground terminal blocks, duly pre-wired with thimble flame retardant copper conductors and poly layer for protection SP 240 volts 200 Amps rated bus bar 8 way double door openable, concealed on wall, including taking out old unserviceable MCB DB any size/type complete all as specified and as directed by Engr-in-charge.

Supply and fix for double door MCB DB made out of 18 SWG CRCA steel sheets, phosphates powder coated with copper bus bar, earth stud, din rail, polyamide terminal blocks for incoming and outgoing circuits, inbuilt loose wire box, ground terminal blocks, duly pre-wired with thimble flame retardant copper conductors and poly layer for protection SP 240 volts 200 Amps rated bus bar 4 way double door openable, concealed on wall, including taking out old unserviceable MCB DB any size/type complete all as specified and as directed by Engr-in-charge.

Supply and fix for 6 to 32A MCB single pole 240 V 10 KA (B-Series) complete all as specified and as directed by Engr-in-charge.

Supply and fix for MCB double pole RCBO 240 volts AC 40 Amps (C-series) of 30MA complete all as specified and as directed by Engr-in-charge.

Supply and fix for MCB double pole SPN 32 Amps, 240 volts, 50 Hz AC (B-series) complete all as specified and as directed by Engr-in-charge.

Supply and fix for MCB TPN 63 Amps, 415 volts 10 kA 'C' curve of 240 volts, 50 Hz AC (C-series) complete all as specified and as directed by Engr-in-charge.

Material and labour for point wiring with 1.5 sqmm (nominal area) PVC insulated and unsheathed multistranded FRLSH copper conductor cable (using colour code as per IS) 1100 volts grade drawn through surface steel conduit (ISI marked) with all accessories including surface/ concealed sheet steel terminal / CI box with 3mm thick hylam/ masonite sheet top cover including 1.5 sqmm size PVC insulated unsheathed copper conductor multistranded FRLSH cable for continuous earth conductor (using green colour) to common earth and connecting to earth dolly for one light /fan/bell point controlled by one switch 5 Amp, SP, one way 240 volts complete all as specified and as directed by Engr-in-charge.

All as per item No.121 here-in-before but for one 16A FLP outlet point for power independent by using 2.5 sqmm PVC insulated unsheathed copper cable.

All as per item No.121 here-in-before but for 3 phase 4 wire for 5 pin switch socket 40 Amp TPN +E using 4 sqmm PVC insulated unsheathed copper conductor multistranded FRLSH cable in and including 4 sqmm PVC insulated unsheathed copper conductor green colour cable as earth continuity conductor connected to common earth and connecting to earth dolly.

Supply and fix for switch flame proof rotary type with termination box in LM6, 16 Amp, single pole 250V complete all as specified and as directed by Engr-in-charge.

Supply and fix for flame proof switch socket and plug combined in LM6 cable termination box in LM6, 16A, 250V, 2P+earth complete all as specified and as directed by Engr-in-charge.

Supply and fix in repair flame proof LED well glass hanging type 60W fitting on existing light point with suitable hanging arrangements one light control with one MCB SP, including nuts, bolts, wire and all connected parts complete all as specified and as directed by Engr-in-charge. Note: The quoted rates includes taking down old light fitting and providing suitable necessary ladders /equipments for any height to taking down the items.

Supply and fix for flame proof weather proof switch socket and plug unit totally enclosed FLP-WP and dust proof equipment 3P + Earth 32 Amp 500 Volt including taking down of existing complete all as specified and as directed by Engr-in-charge.

Supply and fix for FLP flexible metalic hose conduit 1000mm long for 19/20mm dia fixed on directed place complete all as specified and as directed by Engr-in-charge.

Supply and fix for air termination single pointed aluminium rod 12mm dia and 1m long with necessary fixing arrangement on aluminuim plate of suitable size on roof complete all as specified and as directed by Engr-in-charge.

Supply and fix for test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm thick drilled and screwed including 3 Nos 8mm dia 25mm long hexagonal head screws fixed to GI/ aluminium strip bracket fixed to porcelain insulator in wall complete all as specified and as directed by Engr-in-charge.

Supply and fix for aluminium strip of size 25x3.15mm fixed with suitable saddle, screw etc., on roof with rubber and bitumen washer and fixed to insulator on wall for down conductor as fixed in repairs, the quoted rates includes making arrangement for insulators complete all as specified and as directed by Engr-in-charge.

Supply and fix for copper strip 32x6mm buried in ground /saddle on wall as per site requirement for earth continuity conductor or fixed to porcelain, insulator fixed to wall as in repairs complete all as specified and as directed by Engr-in-charge.

Material and labour for earthing complete with copper earth plate electrode of size 600x600x3mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below the normal ground level connected with copper strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanished iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4), type B1, (Using 20mm graded stone aggregate), mild steel angle iron frame made out of MS angle iron of size 40x40x6mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20mm dia medium grade pipe for watering, 40mm dia light grade GI pipe for lead protection in and including alternate layers of charcoal dust and common salt complete all as shown in electrical plate No 3 of SSR Part-1 (2009) connected to earthing test point and indicated including testing on completion complete all as specified and as directed by Engr-in-charge.

Material and labour for earthing complete with GI earth plate electrode of size 600x600x6mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.5m below the normal ground level connected with GI strip 25x4mm by means of bolts, nuts, check nuts and washers of galvanished iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50m, with and including PCC chamber in PCC (1:2:4), type B1, (Using 20mm graded stone aggregate), mild steel angle iron frame made out of MS angle iron of size 40x40x6mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20mm dia medium grade pipe for watering, 40mm dia light grade GI pipe for lead protection in and including alternate layers of charcoal dust and common salt all as shown in electrical plate No 3 of SSR Part-1 (2009) connected to earthing test point and indicated including testing on completion complete all as specified and as directed by Engr-in-charge.

Taking down old aluminium/ copper strip with all fixing arrengements complete all as specified and as directed by Engr-in-charge.

Taking down old air termination rod 12mm dia and 1m long with all fixing arrengements complete all as specified and as directed by Engr-in-charge.

Supply and fix for GI strip of 32x6mm on wall/ surface for conductors or as earth continuity conductor complete all as specified and as directed by Engr-in-charge.

Taking down defective /unserviceable air curtain (4 feet) of existing make and capacity 1 to 1.5 m/sec air velocity at floor level, transporting to company authorized outlet, collecting company repaired air curtain of same make and transporting back to site, re-fixing at original position complete including testing and commissioning the machine onto the mounting plate and ensure the safety than fix it tighten with screw complete all as specified and as directed by Engr-in-charge.

Repair/Replacement of unserviceable blower motor, damaged blower, impillers unbalanced blower wheel of air curtain of capacity 1 to 1.5 m/sec air velocity at floor level and remove, clean or replace air intake screen and filters of air curtain, obstruction in discharge path (i.e door headers, automatic door openers etc.,) check electrical connection, replace the fuse and servicing and overhauling complete unit complete all as specified and as directed by Engr-in-charge.

M/s S.D Construction Co

M.K Enterprises

Pheonix Engineers & Contractors

LAXMI ENTERPRISES

Sagar Electricals