PROVISION OF ISOLATION TRANSFORMER FOR NOC AND SITE II AT AF STN KANHERI HILLS, PROVN OF SHEDS FOR DG SETS AND TRANSFORMER AT TECH SITE-I , II AT AF STN KANHERI HILLS AND CERTAIN BR AND EM MINOR WORKS AT AIR FORCE STATION K HILLS UNDER GE AF THANE

Amount

Excavating in post holes (or similar holes) each n exc 0.5cu.m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in hard/dense soil complete all as specified and directed.

M&L for cement concrete Type C2 1:3:6 (40 mm graded stone aggregate) in foundations, columns, pillars, post holes filling and mass concrete including caps and bases as specified and directed.

S&F Mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment complete (Fe-410W Gde-E 250 quality-A) all as specified and directed.

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

M&L for Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified and directed.

M&L for Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws , complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10 cm in width or girth not otherwise described and apply two coat of synthetic enamel paint over a coat of red oxide primer ,complete all as specified and directed.

M&L for Cutting holes into or through brick walls built, in cement mortar or cement lime mortar and stone walls built in lime mortar or walls of lime concrete and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-l as required Superficial area Exc. 150 sq. cm but n exc 400 sq. cm ,complete all as specified and directed.

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

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft and loose soil ,complete all as specified and directed.

M&L for Hardcore of guage n.exc 63mm, deposited, spread and leveled in layers n exc 15cm thick, watered and rammed to a true surface in broken bricks ,complete all as specified and directed

M & L for PCC (1:4:8) type D-2 using 40mm graded stone aggregate as in foundation for poles, struts & mass concrete including necessary form work and fair finishing to exposed surfaces complete all as specified and directed by Engineer-in-charge.

M&L Machine pressed precast coloured concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with mixture of grey cement and pigment, complete as specified and directed.

M&L for sand filling under floors or in foundation including watering and consolidation ,complete as specified and directed.

M&L for Plain cement concrete 1:2:4 type B-1, (using 20 mm graded stone aggregate) as in drain surface channel, bed blocks, coping, benching and similar work including necessary form work, complete as specified and directed.

M&L for Cutting holes in brick walls exc half bricks but nexc one brick built in cement mortar or cement lime mortar for inserting holdfasts and making good dismantled portion in CM (1:3) or cement concrete (1:2:4) type B1 as required , complete as specified and directed.

S&F Mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete Fe-290(Gde E-165) , complete as specified and directed.

S&F framed works such as grills gratings etc, with ends of bars shoulders and or reveted, or forged into spike framed guard bars barred iron doors ladders framed blusters, walk way railing , frame work of water tank and similar work con- forming Fe.290 Gde-E-165 , complete as specified and directed.

S&F Mild steel flat iron fillets, wind ties,etc including cutting tops to shape as directed, drilling holes, notching for securing sheet, wire mesh etc.including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe 290 Gde E-165 , complete as specified and directed.

S&F Plain, galvanised, mild steel sheeting 0.80mm thick, for ridges, hips, valley gutters, drip, steel gates and straight flashings (length and girth as fixed) with grade of zinc coating 275, complete as specified and directed.

S&F expanded metal n.exc 4 kg weight per sqm, cut to length, bent to shape required and tying with and including annealed mild steel wire notless than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members , complete as specified and directed.

S&F Butt hinges 100 mm heavy weight, cold rolled mild steel,complete as specified and directed.

S&F 100mm Mild steel pressed handles, oval type, stove enamelled black ,complete as specified and directed.

S&F Mild steel sliding door bolts 250mm length, plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed , complete as specified and directed.

S&F Aluminium (extruded section body) Door closer hydraulically regulated, designation No. 2, universal type, suitable for door shutters of 701 to 850 mm in width and of weight between 36 to 60 kg and fixed , complete as specified and directed.

Rendering 15mm thick in cm 1:6 on fair faces of brick work or concrete surfaces of wall and finishing the surface even and smooth without using extra cement , complete as specified and directed.

M&L for Preparing new plastered surfaces of wall and applying two coats of white wash complete all as specified and directed.

S&F Exhaust fans, heavy duty, copper wound,steel body & frame,single phase, 230 volts size 300mm sweep with louvers shutter complete all as specfied and directed by Engineer-in-Charge.

M&L for point wiring with 1.5 Sqmm (nominal area) FRLSH insulated multi-stranded copper conductor confirming to IS 694 in and including Medium duty PVC casing capping (ISI marked) including fitting & accessories, with MS concealed terminal boxes with 3mm thick laminated BakeliteHylum sheet top cover for mounting switch, socket etc including 1.5 Sqmm stranded copper conductor with green PVC insulation earth continuity conductor 1.5 Sqmm connected to the common earth dolly and controlled by one switch ,complete all as specified and as directed by Engr-in-charge.

One Light/Bell/ceiling fan & exhaust fan point controlled by one switch .

One 3 Pin 5 Amp socket outlet combination on Independent board

M&L for point wiring with 2.5 Sqmm (nominal area) FRLSH insulated multi-stranded copper conductor confirming to IS 694 in and including Medium duty non metallic rigid PVC concealed condiut (ISI marked) including fitting & accessories, with MS concealed terminal boxes with 3mm thick laminated BakeliteHylum sheet top cover for mounting switch, socket etc including 1.5 Sqmm stranded copper conductor with green PVC insulation earth continuity conductor 1.5 Sq mm connected to the common earth dolly and controlled by one switch ,complete all as specified and as directed by Engr-in-charge.

S&F switch socket combination 2 in 1 , 5 pin,5 Amps flush type 220 V ,complete all as specified and as directed by Engr-in-charge.

S&F switch socket combination 2 in 1 , 6 pin,5 & 15 Amps flush type 220 V ,complete all as specified and as directed by Engr-in-charge.

Supply & Fix switch piano flush button single pole one way 5 Amps, 230 V ,complete all as specified and as directed by Engr-in-charge.

S&F Ceiling rose, surface bakelite, 65mm x 50mm two to three terminals. ,complete all as specified and as directed by Engr-in-charge.

M&L for Cutting Brick Walls (Appx 400mm x 400mm size ) for fixing Exhaust Fan of size 300mm Sweep and making Good distrubed surfaces in Cement Mortar 1:3 including Surface Treatment by applying Distemper (Internally) and Cement Base Paint/ Weather Coat Emulsion Paint (Externally) to match the existing Colour, complete all as specified and as directed.

Supply ,installation, testing and commissioning of Inverter type air cooled split air conditioner of capacity 1.5 TR ,electric driven single phase AC supply with R-32/R-410 refrigerant, 240 Volts 50 Hz, comprising of all components i.e. Outdoor condensing unit indoor blower unit, wall/roof mounting with suitable brackets as recommended by manufacturers confirming to Bureau of Energy Efficiency( BEE) not less than 3 Star rating, complete including copper piping of adequate size and of required length as recommended or directed duly insulated with suitable standard insulating material , initial charging of refrigerant eco friendly as specified and recommended by Manufacturer all as specified and directed by Engineer in Charge.

Supply and fixing Voltage stabilizer of capacity 5 KVA for automatic operation, single phase naturally air cooled indoor type , with built in thermal overload protection,high & low voltage cutoff,time delay system & desinged for input variation between 170V to 270V with output voltage stabilizer at 230V with accuracy of ± 2.5% ,complete all as specified and directed by Engineer-in-Charge.

M & L for submain wiring with two single core through FRLSH PVC insulated unsheathed stranded copper conductor 6 sqmm (nominal area) drawing through PVC casing/caping and 4 sqmm stranded copper conductor cable PVC insulated and unsheathed (green colour) 1100 volts grade for earth continuity conductor and connecting with main earth dolly Note : (i) Three lenght of wire along with conduit will be measured as one Length. (ii) Rates are deemed to include with cutting chases for conduit and sunkun for boxes and making good to walls, floors etc. ,complete all as specified and as directed by Engr-in-charge.

Supply and fixing single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amp, 240 volts ,complete all as specified and as directed by Engr-in-charge.

Supply and fixing Angle iron stand painted with two coats Red oxide and paint for outdoor unit and making Good distrubed surfaces in Cement Mortar 1:3 including Surface Treatment by applying Paint to match the existing Colour, complete all as specified and as directed.

Excavation in Trenches, not exc. 1.50 Metre wide and exc. 1.50 Metre for Foundation of Pole/Stays, cables etc. and getting out in Soft/ Loose Soil, complete all as specified and as directed.

M&L Sand Cushioning (dry) in trenches/ducts for protection of UG Cables (below, above and around the UG Cable laid in Trenches) of 23 Cm Spread thickness (8 Cm in depth before laying the Cable and 15 Cm in depth after laying the Cable) and consolidated (punned) upto 180mm thickness, complete all as specified and as directed. NOTE : For the purpose of Payment, punned thickness of Sand Cushioning only will be Measured.

Returning, Filling in including Spreading, Levelling, Watering, Well Ramming in Layers not exc. 25 Cm, Surplus Soil providing Heaps along the Route of the Cable Line in Soft/Loose Soil, complete all as specified and as directed.

Supply and lay in trenches PCC cable cover class LV, type 1, flat of size 250 mmx150 mm x 40 mm for cable protection,complete all as specified and as directed.

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth not less than 1.5 metre below ground level, earth plate surrounded by 15cm thick packed layer of charcoal dust and common salt, connected to galvanized iron strip 32mm x 6mm thick as earth lead by means of bolts, nuts and washers of galvanised iron or steel and thimbles and other end of the earth strip connected to earthing test point/equipment and protected by galvanised iron pipe light grade 40mm dia upto earthing test point/equipment fixed with required Nos of mild steel clamp made out 25mm x 3mm flat iron and perforated water pipe 20mm dia GI medium grade and top with socket & plug and bottom connected to earth plate by slit and two bolts/nuts/washers, PCC chamber in cement concrete (1:2:4) type B-1 and 40mm thick RCC cover with frame all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009. Note:- (i) Outer edge of earth pit shall be 1.5 metre away from the outer edge of PCC chamber. (ii) GI strip upto earth test point/equipment is included in this item. (iii) Water pipe shall be provided in slantling position

Taking down existing ceiling fan of any make/sweep and size from ceiling /wall and refixing the original position after changing existing downrod to anti-suicide fan downrod ,complete all as specified and as directed by Engr-in-charge. Note:- Anti-suicide fan rod will be measured and paid in respective items.

Supply only anti-suicide fan rod for ceiling fan any make/sweep & size as per existing fan colour complete all as specified and directed by Engineer-in-Charge. Note :- Quoted unit rate is deemed to be include for rubber reel, clamp,nuts, bolts, split pin, washers etc as required at site alongwith fan rod.

Supply only connection lead of PVC insulated twin core flexible copper wire of size 23/0.0076 complete all as specified and directed by Engineer-in-Charge. Note :- Quoted unit rate is deemed to be include for rubbber clamp,nuts, bolts,connection lead

Supply and fixing hot moulded (FRP) junction box for street light pole with locking arrangement with IP 65 protection of size 280 x 200 with 32 Amp 4 way heavy duty terminal block with 10Amp MCB SP and two number of cable entry gland of standard size with suitable stainless steel bracket to fix with pole, including taking down existing ,complete all as specified and as directed by Engr-in-charge.

S&F pre-stressed cement concrete pole, 9 metre long of cross section 102mm x 172mm at top and 102mm x 279mm at bottom, class 10, complying withrequirements of IS-1678-1998 erecting truly in vertical position including painting of poles with two coats of synthetic enamel paint over a coat of primer in alternate strip of 30cm each in white and blue colour up to 1.5 metre height from top of PCC pedestal/coping of poles including numbering of poles with synthetic enamel paint black in 80mm high letters over 150mm x 230mm yellow base made from synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. Note : PCC for foundation and earth work shall be measured and paid for separately.

S&F Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31(10 metres long )complying with requirements of IS-1678-1998 erecting truly in vertical position including painting of poles with two coats of synthetic enamel paint over a coat of primer in alternate strip of 30cm each in white and blue colour up to 1.5 metre height from top of PCC pedestal/coping of poles including numbering of poles with synthetic enamel paint black in 80mm high letters over 150mm x 230mm yellow base made from synthetic enamel paint, complete all as specified and directed by Engineer-in-Charge. Note : PCC for foundation and earth work shall be measured and paid for separately.

M & L for PCC (1:2:4) type B-1 using 20 mm graded stone aggregate as in coping of poles etc including weathering, slightly rounded or chamfered angle and throating, necessary form work and fair finishing all exposed faces of concrete without using extra cement complete all as specified and directed by Engineer-in-charge

S&F Batten type LED light fitting 1x18/20watt 4 feet long including LED tube with driver complete suitable for fixation on wall/roof with body robust, corrosion resistant, superior finish and without any cracks or through holes. The system wattage of fitting should not be more than 18 watt= 10%, surge protection of minimum 2 KV power factor should be more than 0.90 cool while colour, total hormonic distoration (THD) should not be more than 15% lumen output should not be less than 1700 lumens, total input voltage range 140-280V AC, colour rendering index should not be less than 80, Corelated colour should be minimum 6000 degree Kelvin. ,complete all as specified and as directed by Engr-in-charge.

Supply,Laying and testing of XLPE insulated, armoured heavy duty Electric Cable with Aluminium Conductor Multi Stranded, 1100 Volt grade, Cross sectional area 10 Sqmm 4 Core including necessary Aluminium Thimbles, jointing and Testing, complete all as specified and as directed.

Supply, laying and testing of XLPE cable, insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 4 sq. mm 2 core ,complete all as specified and as directed by Engr-in-charge.

Supply, laying and testing of XLPE insulated, armoured heavy duty Electric Cable with Aluminium Conductor Multi Stranded, 1100 Volt grade, Cross sectional area 25 Sqmm 3.5 Core including necessary Aluminium Thimbles, jointing and Testing, complete all as specified and as directed.

Supply, laying and testing of XLPE cable, insulated, screened, PVC bedded, galvanized strip or armored power cables (heavy duty) with stranded aluminium conductor ,1100 Volts grade underground cable Cross sectional area 120 Sq mm 3.5 core, ,complete all as specified and as directed by Engr-in-charge.

S & F Distribution board, SP&N ,Prewired ,Netural links,blanking plates, double door 4 way, with provision for MCB SP&N as incommer and SP/DP MCB as outgoing and electrically connecting up ,complete all as specified and as directed by Engr-in-charge.

S & F MCB SP 6 to 32 Amps 240 volts 50 HZ having 10 KA breaking capacity ,complete all as specified and as directed by Engr-in-charge.

S & F MCB SPN 40 Amps 240 volts 50 HZ having 10 KA breaking capacity ,complete all as specified and as directed by Engr-in-charge.

S&F Multi LED Street Light Fitting of capacity 60 Watt IP 65, having Die-cast Aluminium Housing, Weather Proof with Accessories and connecting up with and including PVC insulated Copper Conductor Cable 1.5 Sqmm, 3 Core along with PVC conduit & GI pipe braket with clamping fittings & fixtures ,complete all as specified and as directed by Engr-in-charge.

Supply testing, installation and commissioning of 160 KVA isolation transformer, 3 Phase, outdoor type, copper wound, oil cooled, class of insulation A, metallic body duly powder coated as per IS 9815 and 2026, designed for input voltage range 415 ± 5% and output voltage range 415 ± 5%, Ratio 1:1, vector group: Dyn 11, delta-star with first filling of transformer oil of requiste dielectric strength upto level, efficiency more than 95%, separate neutral bushing shall be brought out for earthing.Potential difference between neutral to earth less than 1 Volts with all standard fittings like digital temperature meter,adequate number of cooling radiators, lifting hooks one set, earthing terminals 2 nos complete with over load/ short circuit protection. ,complete all as specified and as directed by Engr-in-charge.

M&L for earthing complete with Copper earth plate electrode 600x 600x 3 mm buried directly in ground with top edge of the plate not less than 1.5 mtrs below normal gound level and connected to earth test point by means of copper Strip of size 20x3 mm all as specified and shown in electric plate No 3 of MES SSR Part-I 2009 including earthwork, PCC chamber, CI cover, protection and watering pipe, funnel, mesh etc all as required at site and all as directed. Note: (i). 7.5 RM Copper strip in deemed to be included in quoted rates beyond 7.5 RM strip shall be measured and paid separately. (ii). Earth resistance of earth pit should be less than 2 Ohms. On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost. (iii) Rate quoted by the tenderer is deemed to include salt & Charcoal upto & above 450 mm top of Copper plate. (iv) Soil registance test if required shall be the responsbility of contractor without any extra cost.

M&L for platform for transformer of size 2000mm x 1500mm x 1200mm with brick masonry construction in cement mortar 1:4, PCC (1:4:8) type D-2, 150mm thick as in foundation, PCC (1:2:4) type B-1, 40mm thick as in floor over sub base PCC (1:4:8) type D-2, 75mm thick, brick masonry step on one side to made access to the top of platform including excavation & earth work in any type of soil including 15mm plastering to brick masonry in CM 1:4 and applying two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces and two coats of white wash on plastered surface ,complete all as specified and as directed by Engr-in-charge.

Excavation/Cutting Road/ Hardstanding in Trenches not exc. 1.50 Metre wide and not exc. 1.50 Metre in depth and getting out, complete all as specified and as directed. NOTE : Quoted Unit Rate shall deem to be included Materials and Labour required for repairing to damaged Road/ Hardstanding to match the existing Surfaces and Specifications ,complete all as specified and as directed by Engr-in-charge.

M&L Galvanised Steel Tubing Pipe 50mm bore (dia), light grade with Bend, laid in Trenches or under Roads/ Flooring/ Culverts and/or fixing to Electric Poles with suitable size Mild Steel Flat Iron Clamps, Bolts, Nuts, Washers, etc. ,complete all as specified and as directed by Engr-in-charge.

M&L Galvanised Steel Tubing Pipe 40mm bore (dia), light grade with Bend, laid in Trenches or under Roads/ Flooring/ Culverts and/or fixing to Electric Poles with suitable size Mild Steel Flat Iron Clamps, Bolts, Nuts, Washers, etc., complete all as specified and as directed.

Vinod Enterprises