PROVN OF COVER SHED AND CERTAIN EM AND BR WORK AT VARIOUS OTM ACCN AND PROVN OF LED FLOOD LIGHT WITH ACCESSORIES FOR NIGHT FIRING RANGE AT AF STATION MADH ISLAND UNDER GE(AF)THANE

Amount

Excavating in posts holes (or similar holes) in Soft/loose soil each n.exc 0.50 cu.m getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25cm watering, and removing surplus soil to a distance n.exc 50m and making good surface.

M&L for providing PCC type C2 1:3:6 ( using 40mm graded stone aggregate) in foundation filling and mass concrete, complete all as specified and as directed by Engr-in-charge.

S&F Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc confirming to Fe 410 -W Gde E-250 quality-A. (cut to ordinary lengths with Induction butt weld conforming to IS 1161-1979 grade Yst 240 complete all as specified and directed by Engr-in-Charge.

S&F Rolled section as in main and cross beams, hip and jack rafters purlins confirming to Fe 410 -W Gde E-250 quality-A. where connected to common rafters and running rails and guides for sliding doors fixed with angle cleats or other connecting plates (cut to ordinary lengths with Induction butt weld conforming to IS 1161-1979 grade Yst 240 ,complete all as specified and directed by Engr-in-Charge.

S& F mild steel confirming to FE-290(Gde-E-165),(Flat sections) as in wind ties and similar work including cutting to required length nothing ,drilling,fitting , connecting with nuts bolts and fixed in true position complete all as specified and as directed by the Engineer in charge.

S & F Plates( Plain or chequered ) of Fe-410-W (Gde-E-250) Quality -B channels,square cut or notched (ordinary and counter sunk) forming holes, without any attachment , complete all as specified and as directed by Engr-in-charge.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.80 mm thick of any colour having tensile strength of 550Mpa as in roof covering fixed with self tappping screws , complete all as specified and as directed by Engr-in-charge.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 1.00mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws , complete all as specified and as directed by Engr-in-charge.

M&L for newly untreated Surfaces of any description ,over 10cm in width or girth,not otherwise described with two coat of synthetic enamel paint over a coat of Red oxide primer ,complete all as specified and as directed by Engr-in-charge.

S&F Mild steel rag or lewis bolts, screwed one end, with hexagonal or square nuts and washers, the other end enlarged and jagged or lewised, n exc 15cm long ,12 mm dia of neck ,complete all as specified and as directed by Engr-in-charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for , complete all as specified and as directed by Engr-in-charge.

M&L 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 and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips , complete all as specified and as directed by Engr-in-charge.

Taking down cement plaster on brick/stone or concrete surface including racking out joints, hacking for key, scrubbing down with water to receive plaster, including removing debris/rubbish materials off the site ,complete all as specified and directed by Engineer-in-Charge.

Demolition of brick work built in cement mortar including all quoins, arches, pilllars etc. and precast articles including disposal of demolished material complete all as specified and directed.

Demolition of reinforced cement concrete in slab,chajja , complete all as specified and as directed by Engr-in-charge.

M&L for Brickwork with sub-class `B' brick straight or curved on plan to any radius in half brick thick walls built in CM 1:4,complete all as specified and directed by Engineer-in-Charge.

M&L for reinforced cement concrete Type B0 1:2:4 (using 12.5mm graded stone aggregate) etc as in chajjas including necessary form work , complete all as specified and as directed by Engr-in-charge.

M & L Pre-cast cement concrete block masonry with solid blocks , exc.10 cm in width and setting in cement mortar 1:6 and using cement concrete type C1 (20mm graded stone aggregate) , complete all as specified and as directed by Engr-in-charge.

M&L for rendering 15mm thick in cm 1:6 finished with neeru finish as specified on fair faces of brick work /stone or concrete surfaces complete all as specified and directed by Engineer-in-Charge.

M&L for rendering 20 mm thick (15 mm thick backing coat in CM 1:6 and 5mm thick finishing coat in CM 1:4) on fair faces of brick work or concrete surfaces including finished even and smooth without using extra cement with using water proofing compound (water proofing compound shall be measured and paid seperately) complete all as specified and directed by Engineer-in-Charge.

M&L for rendering 5 mm thick in CM 1:3 on fair faces of concrete as in soffit/ ceilling or slab, chajjas finished even and smooth without using extra cement , complete all as specified and as directed by Engr-in-charge.

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

M&L for applying two coats of acrylic water/weather proof exterior emulsion coating over one coat of primer with camoulfage pattern all as per manufactures instructions including preparation of new surfaces of wall/ ,complete all as specified and directed by Engineer-in-Charge.

M&L for preparing newly plastered surfaces ,and applying 2 coats of Oil Bound Distemper over a coat of alkali resistent primer Over 1 mm thick wall care putty on walls , complete all as specified and as directed by Engr-in-charge.

M&L for Complete removal of existing treatment on old surface of walls and applying 2 coats of Oil Bound Distemper over a coat of alkali resistent primer , complete all as specified and as directed by Engr-in-charge.

M&L for Preparation of old surfaces of ceiling and applying two coats of oil bound distemper , complete all as specified and as directed by Engr-in-charge..

M&L for Preparation of newly surfaces of ceiling and applying three coat of white wash , complete all as specified and as directed by Engr-in-charge.

Removing existing water proofing treatment what so ever exist (except concert padding) and removing debris/ rubbish materials off the site complete all as specified and directed by Engr-in-Charge.

M&L for roughening surfaces of old concrete floor by picking, sweeping clan and washing down with water to remove dust & brushing neat cement slurry with 3 Kgs of cement per sqm etc , complete all as specified and as directed by Engr-in-charge.

M&L for Plain cement concrete (PCC) padding in cement concrete (1:2:4) type B0 (using 12.5 mm graded stone aggregate averaging thickness 25 mm) finished even and smooth without using extra cement, complete all as specified and as directed by Engr-in-charge.

M&L for 15mm screed bed or bedding layer in cement mortar 1:4 over RCC Slab horizontal or vertical portion for laying water proofing treatment , complete all as specified and as directed by Engr-in-charge.

M&L for APP membrane ( min 3 mm thick) modified roof treatment over existing RCC roof with following specification :-(a) Applying bitumen primer @ 0.4 Liters/Sqm with density of 0.87 to 0.89 Kg/Liters at 25 degree C on the prepared dry roof surface. (b) Laying 3 mm thick APP membrane weight not less than 3.50 Kg/Sqm by torch application with minimum 10cm side lap and 15cm end lap. The laying of membrane shall be done through an authorised applicator of manufacturer of APP membrane. (c) Over the membrane provide a solar reflective bituminous aluminium paint @ 0.1 Kg/Sqm prescribed by manufacturer complete all as specified and directed by Engineer-in-Charge.

Dismantiling boarding, any description, fixed in any position with nails , complete all as specified and as directed by Engr-in-charge..

S&F 16 mm thick perforated particle board/ tiles for insulation and accoustic purposes, 60 x60 cm in size, fixed with nails to timber frame work or withstaples on snap grid fixed with screws in ceiling,flat or sloping , complete all as specified and as directed by Engr-in-charge.

M&L for Removal of existing concrete including loose/weak concrete from the concrete structure i.e. beams/columns/deckslab etc upto beyond corroded steel reinforcements to a depth of minimum 10mm minimum behind the reinforcement by chipping/hacking with chisel and hammer by mechanical means like chisel hammer, pneumatic chippers including high pressure water jetting and removal of debris. Concrete around the corroded reinforcement shall be removed properly.The edges of the repair locations of concrete should be saw cut to depth of at least 10mm to avoid feather edging and to provide a square edge complete all as specified and directed by Engr-in- Charge. Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

M&L for Preparation of surface and removal of rust in the loosely bonded concrete of the RCC deckslab, beam / girder and piles shall be chipped out using the mechanical cutter exposing the bars and applying Rust Remover using small brush and allow to react it for 16- 24 hrs. Before applying protective coating,the surface should be wire brushed and thoroughly cleaned for dust with dry cloth complete all as per manufacturer instructions and directed by Engr- in- Charge. Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

M&L for applying two coats of Anti-Corrosive Primer two component (epoxy anticorrosive zinc rich coating) on reinforcement steel surfaces uniformely. Coating shall be applied by the brush to the exposed and cleaned rebars with an interval of 45 minutes to 1 hour @ 40microns DFT / coat and allowed to completely dry for 24 hours complete all as per manufacturer instructions and directed by Engr- in-Charge. Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

M&L preparation of concrete surfaces by removing loose concrete, dust, dirt etc, cleaning the surface properly and applying one liberal coat of epoxy bonding agent ( two component agent) by brushapplication complete all as per manufacturer instruction and directed by Engr-in- Charge Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

M&L for Providing & executing injection/pressure grouting in the cracks in the parent concrete by fixing PVC/Aluminium nipples at 150mm to 200mm distance or specified distances as per design and detailed specifications. Pressure grouting using low viscous epoxy grout. Moisture insensitive epoxy resin injection material supplied in 1.5 Litre pack which can grout gaps ranging from 0.25mm to 9mm, having mix density 1060 Kg/m3, compressive strength 60 N/mm2, Tensile Strength 20 N/mm2, Flutural strength 45 N/mm2. Pressure grouting shall be carried out after surface preperations includes fixing nipples and filling cracks with epoxy mortar one day before grouting, injecting low viscous grout mechanically about pressure 3.5-7.0 Kg/Cm2, removing nipple after grouting and sealing with epoxy mortar etc complete as directed by Engr-in-Charge. Payment shall be made on actual grout consumed. Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

M&L for Cutting, fabricating new reinforcement Fe500 and fixing with old existing reinforcement which was reduced to 20% or more of its original diameter as provided in original structure and additional steels as directed by EIC to be fixed with chemical anchor grout Lokfix E55 (Styrene free vinyl-ester resin based catridge system for anchoring reinforcement supplied in 300 ml catridge with a single mixer nozzle of Fosroc or equivalent approved make, application includes drilling hole close to old reinforcement bar with suitable drill as per dia of bar, cleaning the hole with wire brush and compressed air, putting Lokfix E55 or equivalent with gun followed by placing rebar with slide rotational motion to avoid air void formation etc complete all as per manufacturer instructions and as directed by the Engr-in- Charge. Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

M&L for Drilling holes into existing concrete substrate for anchoring of new rebars nwith 10mm dia shear connectors at 0.5 mtr c/c and fixed with chemical anchor Lokfix E55 or equivalent - Styrene free vinyl-ester resin based catridge system for anchoring reinforcement supplied in 300 ml catridge with a single mixer nozzle, shall be tested in accordance European approval to EAD-33087-00-0601 for use in post-installed rebar, which supersedes ETAG 001 TR 023 (rebar), LEED compliant VOC Level, Fire resistance<120mins, Seismic C1 testing as part of EAD 330499-00-0601 for specific fastening sizes etc. Typical applications includes drilling hole 14mm dia and 90mm deep as per manufacturers recommendation, cleaning the hole with wire brush and compressed air, putting Lokfix E55 with gun followed by placing shear connector with slide rotational motion to avoid air void formation etc complete as directed by EIC. HSE Guidelines : Recommended to wear tight fitting, dust-resistant, chemical splash goggles if airborne dust is generated, Wear protective gloves. Wear appropriate clothing to prevent any possibility of skin contact. Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

M&L 50mm thick ( average thickness) modified single component,alkaline resistant fibre reinforced, thixotropic, cementitious patch repair mortar on conrete structure. Applying the mortar arround the reinforcement and finishing to bring it in line with existing concrete surface complete all as per manufacturer instructions and directed bythe Engr-in- Charge. Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

M&L for micro concrete to existing concrete structure including proper tight leak proof shuttering SPL polimer modified cementitious,low permeable'free flow 'non shrink 'self compacting micro concrete shall be grade M70 as per recommended w/c ratio and pouring as per the required thickness complete all as per manufacturer instructions and directed by Engr- in- Charge. Note :- The contractor Quoted rate should includes necessary scaffolding and form work both for new work as well as for protection of existing structure during rehabilitation.

Excavation in trenches n. exc. 1.5 m in width and 1.5 m in depth and getting out in soft/loose soil ,complete all as specified and directed by Engr-in-charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc. 25 cm ,complete all as specified and directed by Engr-in-charge.

Removing excavated material ,in soil, n. exc. 50 m and depositing where directed at a level n. exc.1.5 m above the starting point ,complete all as specified and directed by Engr-in-charge.

M&L for providing dry sand cushioning to UG cable including punning down of sand in layers ,complete all as specified and directed by Engr-in-charge. Note :- Quantity of Sand will be measured after punning down.

Supply and laying unreinforced precast concrete cable cover factory made embossed the mark “LT CABLE” LV type1 flat size 250 x 150 x 40 mm laid in trenches ,complete all as specified and directed by Engr-in-charge.

Supply and laying GI Tubing Light Grade of size 40mm including taking down old GI Pipe ,complete all as specified and directed by Engr-in-charge.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire ,armoured electric power cables (heavy duty)1100 Volts grade with stranded aluminium conductor of size 2.0 Core 6.0 Sq mm ,complete all as specified and directed by Engr-in-charge.

Supply and fixing in MCB SPN 40 A, 240 V ,complete all as specified and directed by Engr-in-charge.

Supply and fixing of IP 66 High Power LED floodlight of 210 Watt with pressure die-cast aluminium housing with impact and corrosion resistant complete with all accessories. including deep drawn aluminium/ MS housing in grew finish with clear acrylic and cast aluminium pipe mounting attachment with accessories and prewired and in clamp conforming to 66 degree of protection ,complete all as specified and directed by Engr-in-charge.

M & L for point wiring with PVC insulated unsheathed 1100 Volts grade single core multistranded Copper conductor cable 2.5 Sqmm drawn and including PVC conduit/ PVC casing caping all accessories, fixed on wall/ ceiling etc with necessary fixing accessories and earth continuity conductor cable of size 1.5 Sqmm green colour Connected to common earth and earth dolly including PVC terminal boxes fixed on wall Covered with laminated sheet top cover 3mm thick for mounting switches/ sockets/ fan regulators fixed with cadmium plated machine screws all as specified and directed for socket out let 15 amp on independent board ,complete all as specified and directed by Engr-in-charge.

S&F Switch Socket combination two in one 06 pin 05/15 amp flush type universal with base PVC box ,complete all as specified and directed by Engr-in-charge.

Taking down carefully point wiring and removing from site such as (Light,fan socket or power) Complete including fitting and fixtures,fan regulators switch boards,switches,ceiling rose's lamp holder from existing batten PVC conduit/steel conduit wiring complete excluding light fittings and fans all as specified and making good to the disturbed surfaces to match with existing ,complete all as specified and directed by Engr-in-charge.

Taking down main Switches,MCB DB with MCBs ,complete all as specified and directed by Engr-in-charge.

Taking down Sub main wiring of any sizes in PVC casing caping ,complete all as specified and directed by Engr-in-charge.

M&L for point wiring with PVC insuleted unsheathed 1100 Volts grade single core multistranded Copper conductor cable 1.5 Sqmm drawn and including PVC casing caping conduit and accessories etc with necessary fixing accessories and earth continuity conductor cable of size 1.5 Sqmm green colour Connected to common earth and including pressed steel terminal boxes concealed in wall Covered with laminated hylum sheet top cover 3mm thick for mounting switches/ sockets/ fan regulators fixed with cadmium plated machine screws all as specified and directed for the following :-

One light / fan/Exhaust Fan point controlled by one way switch.

One socket outlet 5 Amps on independent board.

One socket outlet 5 Amps on the same board

All as per Srl item No 58.00 herein before but with 2.5 Sqmm for phase & neutral and 2.5 sqmm for earth wire for socket out let 15 Amps ,complete all as specified and directed by Engr-in-charge.

S&F ceiling rose surface type bakelite 65x50mm three terminal ISI marked ,complete all as specified and directed by Engr-in-charge.

S&F switch piano flush type, 6 amps, 230V AC, single pole, one way ,complete all as specified and directed by Engr-in-charge.

S&F switch piano flush type 16 amps, 230V AC single pole one way ,complete all as specified and directed by Engr-in-charge.

S&F socket out let multipurpose suitable for 2 pin and 3 pin 6 amp flush type ,complete all as specified and directed by Engr-in-charge.

S&F socket out let multipurpose type, for 3 pin 6 and 16 amp flush type,complete all as specified and directed by Engr-in-charge.

Supply & fix in repair fan step regulator, electronic type, single phase, 240 Volts incl connection ,complete all as specified and directed by Engr-in-charge.

S&F in repairs MCB DB SPN 8 Way Double door type, 240 Volts ,complete all as specified and directed by Engr-in-charge.

S&F in repairs MCB DB SPN 12 Way Double door type ,240 Volts ,complete all as specified and directed by Engr-in-charge.

S&F in repairs MCB DB SPN 4 Way Double door type, 240 Volts ,complete all as specified and directed by Engr-in-charge.

S&F in repairs MCB DB TPN 4 Way double door type ,415 V with bus bar ,complete all as specified and directed by Engr-in-charge.

S&F in repairs MCB TPN 63 Amps, 415 Volts ,complete all as specified and directed by Engr-in-charge.

S&F in repairs MCB SP 06 to 32 Amps ,240 Volts ,complete all as specified and directed by Engr-in-charge.

S&F in repairs MCB SPN 06 to 32 Amps ,240 Volts ,complete all as specified and directed by Engr-in-charge.

Supply and fixing in repairs Isolator SPN ,40 Amps ,240 Volts ,complete all as specified and directed by Engr-in-charge.

Supply and fixing in repairs Isolator TPN 63 Amps ,415 Volts ,complete all as specified and directed by Engr-in-charge.

M&L for Sub Main wiring with two single core 2.5 Sqmm PVC insulated FR multistranded flexible copper conductor cable 660/1100 volts grade drawn in through flexible non metallic PVC Concealed conduit with and including PVC insulated 2.5 Sqmm multi strand copper conductor as continuous earth wire in green colour connected to common earth dolly ,complete all as specified and directed by Engr-in-charge.

M&L for Sub Main wiring with two single core 4 Sqmm PVC insulated FR multistranded flexible copper conductor cable 660/1100 volts grade drawn in through flexible non metallic PVC casing caping conduit with and including PVC insulated 4.0 Sqmm multi strand copper conductor as continuous earth wire in green colour connected to common earth dolly ,complete all as specified and directed by Engr-in-charge.

M&L for Sub Main wiring with two single core 6 Sqmm PVC insulated FR multistranded flexible copper conductor cable 660/1100 volts grade drawn in through flexible non metallic PVC concealed conduit with and including PVC insulated 6.0 Sqmm single core single strand copper conductor as continuous earth wire green in colour connected to common earth dolly ,complete all as specified and directed by Engr-in-charge.

S&F in replacement of single pole and neutral enclouser with a two pin and earth and metal clad plug socket complete with one single pole MCB 20 Amp 240 Volts ,complete all as specified and directed by Engr-in-charge.

S&F for energy efficient light emmitting for high efficiency Recess mounted LED Luminaire 36 Watt, high Transculent diffuser , soft glare free light suitable for 600mmx600mm for Modular/POP/Gypsum Ceiling complete with all accessories luminaire with CRCA powder coated body & Provn of three core cable of copper conductor of size 0.75 sqmm, making necessary electric connetion from ceiling rose to fitting terminal , and all necessary fixing accessories ,complete all as specified and directed by Engr-in-charge.

S&F energy efficient light emmitting LED light fitting aluminium body 1 x 18 watt, four feet , white fittings with LED rod complete with all accessories & Provn of three core cable of copper conductor of size 0.75 sqmm, making necessary electric connetion from ceiling rose to fitting terminal, fixing the fitting on wall including all necessary fixing accessories complete all as directed. Make- Cat No :LTTB4F20WLED/W (20W- 4FT WHITE) of C&S or equivalent Make of Wipro/Philip/Bajaj/Havells.

Material and labour for taking down the out door and Indoor unit of split AC any capacity from the existing position and preparing of old painted surfaces of the following appliancs except cooling coil cleaning and applying two coats of synthetic enamelled paint of approved colour by spray gun machanically and fixing at the same postition including necessary changing of refrigerant and repairing complete including testing and functioning of AC ,complete all as specified and directed by Engr-in-charge.

Disconnecting all connections and taking out 16 Zone (Conventional) panel And 4 smoke detector from existing place with 1.5 sqmm 2 core armoured cable with tray and After making good old painted surfaces refixing the same item at the same postition ,complete all as specified and directed by Engr-in-charge.

Taking down & Refixing only ceiling fan after replacement of Anti sucide fan rod and connecting up with round flexible copper conductor flame retardent PVC insulated and sheathed 3 core multi stranded of size 1.5 sqmm from ceiling rose to connector of ceiling fan complete with testing and all as specified and directed by Engineer-in-Charge.

Supply and fixing anti suicide ceiling fan rod (12") white/brown, others including metallic as per need, MS pipe zinc plated pipe OD-19mm, thickness 1.8+/-0.05mm, Spring set grade 3 Carbon spring steel material, zinc plated, MSME tested, load of 22 kgs come on the anti sucide impact fan rod, the rod will get open from centre, spring inside will be expanded, fan clamp with rubber reel nut bolt & safety pin as suitable for ceiling fan complete all as specified and directed by Engineer-in-Charge.

Supply and fixing anti suicide ceiling fan rod (18") white/brown, others including metallic as per need, MS pipe zinc plated pipe OD-19mm, thickness 1.8+/-0.05mm, Spring set grade 3 Carbon spring steel material, zinc plated, MSME tested, load of 22 kgs come on the anti sucide impact fan rod, the rod will get open from centre, spring inside will be expanded, fan clamp with rubber reel nut bolt & safety pin as suitable for ceiling fan complete all as specified and directed by Engineer-in-Charge.

Supply and fixing anti suicide ceiling fan rod (24") white/brown, others including metallic as per need, MS pipe zinc plated pipe OD-19mm, thickness 1.8+/-0.05mm, Spring set grade 3 Carbon spring steel material, zinc plated, MSME tested, load of 22 kgs come on the anti sucide impact fan rod, the rod will get open from centre, spring inside will be expanded, fan clamp with rubber reel nut bolt & safety pin as suitable for ceiling fan complete all as specified and directed by Engineer-in-Charge.

Vishal Builders