PROVISION OF FOOTPATH WITH COVER SHED FROM GYM TO BLDG NO P 840 AND RO PLANT TO BLDG NO P 844 AT VAYU VIHAR BROOKSHABAD AIR FORCE STN AND SPECIAL REPAIR TO FALSE CEILING WALL PANELLING JOINERY WKS LIGHTING AND CONNECTED WKS AT FOYER AREA OF BLDG NO

Amount

Excavation in post holes (or similar holes) each n.exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm, watering and removing surplus soil to a distance n.exc 50 m and making good surface all as specified.

M&L PCC 1:3:6 type C2 (40 mm graded stone aggregate) in foundation filling and mass concrete or post holes all as specified.

M&L 25 mm thick cement concrete type B-1 1:2:4(Using 20mm graded stone aggregate) in sub base of flooring/hard standing complete all as directed

M&L for Heavy duty Parking tiles ( Endura) tiles of size 300x300x8 to10mm thick or high dimension (except thickness) of approved colour and design , weather proof impact resistant abrasion resistant exterior tiles as in floors etc set and jointed in neat cement slurry over and pointed in white or coloured cement to match over and including 15 mm thick screed bed in CM 1:6 complete all as specified and as directed.

M & L for coloured chequered cement concrete tiles 30 cm x 30cm x 25 mm thick, set and jointed neat cement slurry and pointed with mixture of white & grey cement in equal proportions, over and including 20 mm thick screed bed or bedding layer in cm 1:6 etc. complete all as specified and directed.

Supply and spread sand, as cushioning for paver blocks etc, all as specified and as directed.

M&L for 100 mm thick cement concrete type B1,1:2:4 (using 20mm graded stone aggregate) finishing the surface even and fair complete all as specified and as directed.

S&F machine pressed precast concrete interlocking paver block any shape and size confirming to IS standards of 60mm thickness, M-35 grade, laid over with grey cement and pigments all as specified and as directed.

M&L for precast cement concrete solid block masonry with solid blocks using PCC 1:3:6, type C1 (using 20mm graded stone aggregate), exc. 10cm in width, set in CM 1:4 all as specified and as directed.

M&L Rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished even and smooth without using extra cement.

S&F Steel works In tubular/ posts/ trusses/ purlin including special shaped washer etc.complete using ERW or induction butt welded tubes conforming to IS 1161-1797 grade St 240. complete all as specified and as directed.

S&F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc and fixed by riveting or welding or with nut and bolts (including nuts and bolts) conforming to Fe-410-W grade E 251 Quality B complete all as specified and directed.

S&F Mild steel bolts exc 12mm dia and n exc 20mm dia purpose made with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. exc 30cm long all as specified.

S & F for Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165

M&L for preparation of new surface and Painting to new steel and iron surfaces of exc. 10cm wide or girth by two coats of synthetic enamel paints over a coat of red oxide primer complete all as specified and as directed.

M&L for preparation of new surface and Painting to new steel and iron surfaces of n exc. 10cm wide or girth by two coats of synthetic enamel paints over a coat of red oxide primer complete all as specified and as directed.

S&F 0.50 mm thick prepainted galvalume aluminium zinc coating GI based corrugated steel sheet of approved colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self taping screws as specified.

S&F 0.50 mm thick prepainted galvalume aluminium zinc coating GI based plain steel sheet of colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self taping screws as specified.

S&F 0.56 mm thick plain aluminium sheeting Alloy 31000H4 in ridges, hips, valley gutter, drip and straight flashing (length and girth as fixed) sheet of approved colour fixed with self taping screws complete all as specified and directed.

S &F MS work in wind ties for roof including securing bolts including cutting tops to shape conforming to Fe 290 Gde E-165 all as specified

M& L for Finishing walls with Acrylic smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) etc complete all as specified (Make Apex Ultima).

Material and labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels ,plates etc, including welding,grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc of required size, on the to of floor or the side of waist slabwith suitable arrangement complete all as specified and directed.

Dismantling boarding, any description, fixed in any position with nails/ screws

S&F Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre with and including hangers 6 mm dia. G.I. (upto1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long etc complete all as specified

S&F 10mm PVC insulation panels with EPS stuck to 1mm printed PVC sheet suitably placed in false ceiling grid made of Aluminium/G.I./M.S. as per specification and drawing etc complete all as specified and as directed.

Taking down wall panelling and similar work or similar work.

S&F PVC fluted exterior & interior louvers of make REYNOARCH/VIVA/ ALUDECOR incl the cost of aluminium section 25mmx25mmx1.2mm, aluminium angle cleat 19mmx19mmx2mm & screw locking etc. The PVC fluted panels are of interlockable. Louvers should be of size 2400mmx219mm x25mm with wall thickness of 4mm with exterior coating warranty of 10 years. All complete incl all necessary fixtures and complete as per design, drawing and site condition as directed by Engr-in-Charge.(Note :Contractor should submit written guarentee for the same from manufacture.)

Taking down chowkats or frames exc 1.5 Sqm but n exc 4 Sqm each (without taking off shutters & grills from the frame)

S&F Acoustic door with the following specification. Door frame made out of hardwood Red Meranti/ teakwood of minimum size 145x70mm with perimeter seal provided in grooves on all three sides of the frame for sound insulation. Door shutter of 75mm +2mm thickness, with comprising of 100x68mm hardwood internal timber frame work, with infill 40mm thick rock wool insulation with 3mm thick rubber sheet for extra sound insulation, the insulation shall be sandwiched between 2 Nos 12mm thick non-combustible boards, cladded with 4mm thick commercial ply on both sides of shutter with expose/ concealed lipping all around the shutter. The shutter shall be fixed with and including 03 Nos SS 304 grade ball bearing hinges of minimum size 100x89x3mm of approved quality with necessary screws, 02 Nos Handles and 01 No Hydraulic Door closer(on each shutter). Provisions/ reinforcement for fixing all fixtures shall be build on the door prior to the supply, final finish of shutter shall be paint/laminate/veneer of approved brand and manufacture and door frame finished with paint/polish as per direction of Engineer-in-Charge.

S&F factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/Chowkhat of size 45 x 70 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately)

S&F Aluminium (extruded section) Door closer hydraulically regulated, designation No. 3 universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed

Taking down carefully, copper/aluminium point wiring (Light, fan, scoket or power) complete, including fittings and fixtures such as switches, ceiling roses, regulators, sockets etc., and making good disturbed surfaces of walls floors, etc., complete all as specified and as directed by Engineer-in-Charge.

M & L for point wiring with PVC insulated FRLS 1100 Volts grade single core multistranded copper conductor cable 1.5 Sqmm drawn through in and including 19 mm thick rigid non metallic PVC conduit medium quality with all accessories, fittings, PVC junction boxes etc, with necessary fixing accessories and earth continuity conductor cable of 1.5 Sqmm size connected to common earth and earth dolly including 1.6 mm thick pressed steel terminal boxes suitable for modular fittings, concealed in wall for mounting switches / sockets / fan regulators fixed with Cadmium plated machine screws and making good the disturbed surface all as specified

All as per item No. 34 here - in - before but for one fan point controlled by one 5 Amps switch with 1.5 sq mm copper conductor cable.

All as per item No. 34 here - in - before but for 3 pin 5 Amps switch socket combination on independent board.

All as per item No. 34 here - in - before but for 5 Amps socket point on the same board controlled by one switch.

All as per item at sl No.34 here in before but with copper conductor cable for one 3 pin socket outlet, 15 amps independent, with cable 4 Sqmm size and 4 Sqmm earth continuty conductor, complete all as specified and as directed by Engineer-in-Charge.

Supply and fix ceiling rose surface baklite 65 x 50 mm 3 terminal, complete all as specfified and as directed by Engineer-in-Charge.

Supply and fixing Modular switch 1 way 5 A, 1 module all as specified and directed.

Supply and fixing Modular switch 1 way 15 A, 1 module all as specified and directed.

Supply and fixing modular socket outlet, 2/3 pin combined , 6/16 Amps, combined 2 module, 230 volts all as specified and directed.

Supply and fixing modular socket outlet, 2/3 pin combined , 6 Amps, combined 2 module, 230 volts all as specified and directed.

S & F modular white cover plate with frame, 3 module all as specified and directed.

S & F modular white cover plate with frame, 6 module all as specified and directed.

S & F modular white cover plate with frame, 8 module all as specified and directed.

Supply and fix in repair metal enclosure distribution board SPN, 12way 240 volts, with 200 amps rated bus bar, with IP 43 protection and double door, suitable for mounting MCBs, including taking down old MCB/DB, complete all as as specified and as directed by Engineer-in-Charge Note:- Incoming & Outgoing connections from the DB shall be provided with proper lugs/thimbles etc...

Supply and fix in repair MCB single pole 240 volts, 6 to 32 amps complete all as specified and as directed by Engineer-in-Charge

Supply and fix in repair MCB single pole and neutral 240 volts, 40 amps complete all as specified and as directed by Engineer-in-Charge

S & F in repair of 20 A MCB DB BOX COMBO Plastic Enclosure modular type complete with one MCB, SP, 20 Amps, 240 Volts fixed complete all as specified and as directed.

Material & labour, earthing complete with galvanize steel earth plate electrode 60 cms x 60 cms x6.00mm thick buried directly in ground vertically to a depth not less than 2.25 meter below ground level with top edge of the plate not less than 1.5 metre below normal ground level connected to galvanised earth lead wire 4.0mm by means of bolts ,nuts ,check nuts and washers of galvanized iron or steel and thimbles and other end of the earth wire connected to main switch board and protected by galvanized iron or steel pipe light grade 40 mm bore and water pipe 20 mm bore GI light grade (ISI marked ) with funnel and wire mesh ,including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover and all as shown in electrical plate No, 5 of MES Sch Part-1 (2009), including taking out old earthing complete all as specified and directed.

Supply and fix in repair aluminium housing LED bright batten 22 watt fitting 4ft in length nano diffuser technology to ensure minimum loss in light transmitted, long life of over 30000 hours including lamp and connecting with twin core shethed cable from fitting to ceiling rose all as specified and as diected.

S & F in repair LED mirror light fitting 1 x 10 Watt provided with high output diffuser including high efficiency electronic driver complete with LED lamp, prewired upto connection block and connecting with three core PVC copper flexible cable of size 1.5 Sq.mm from ceiling rose to connector block, including taking down old unserviceable mirror light fitting of any wattage, complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair surface/recess mounted LED 12 w Round type downlighter with die cast aluminium housing coating prewired upto connection block and connecting with three core PVC copper flexible cable from ceiling rose to connector block, including taking down old unserviceable fitting of any wattage, complete all as specified and directed by Engineer-in-Charge.

S & F in repair LED spot light fitting 6 Watt, 3000k housing square/round shaped Recess mounted LED slim panel with PMMA diffuser including high efficiency electronic driver complete with LED lamp, prewired upto connection block and connecting with three core PVC copper flexible cable from ceiling rose to connector block, including taking down old unserviceable spot fitting of any wattage, complete all as specified and directed by Engineer-in-Charge.

Supply and fix aluminium rectangular conciled profile channel of size 25 x 10 mm with diffused cover, end caps and mounting clips for LED strip lights complete all as specified and directed.

S & F in repair LED Cove lighting ( Each Cove lighting Lenth 5 mtr)provided with high output diffuser including high efficiency electronic driver complete with LED lamp, prewired upto connection block and connecting with three core PVC copper flexible cable from ceiling rose to connector block, including taking down old unserviceable cove light fitting of any wattage, complete all as specified and directed by Engineer-in-Charge.

M & L in repairs for sub main wiring complete with two runs of 6 Sqmm FRLS single core PVC insulated single core cable 1100 volts grade, multistranded with copper conductor (ISI Marked) drawn through and including PVC Casing and caping and all accessories fixed to wall/ roofs/ floors etc with one run of 6 sqmm FRLS single core multistranded copper conductor as earth continuity conductor, including dismantling unserviceable sub main wiring including accessories,complete all as specified and as directed by Engineer-in-Charge. Note : (1) Two runs of cable one run of casing caping & one run of earth continuity conductor shall be measured as one running metre.

All as per item sr no 58.00 above but of size 4 sqmm complete all as specidied and as directed.

M&L For Point wiring complete with 1.5 sqmm single core FRLS PVC insulated and unsheathed cable 1100 volts grade with multistranded copper conductor drawn through and including PVC casing and caping and all accessories fixed to walls / roofs / floors / ceiling etc. and including provision of 1.5 sqmm copper cable green in colour as earth continuity conductor and connected to common earth dolly, including fabricated steel terminal box made out of 1.60mm thick MS sheet concealed in walls, with 3mm thick laminated sheet top cover for housing the switches, socket outlets, fan regulators etc., all as specified and as directed for one light point controlled by one one way switch.

Supply and fix switch piano flush button single pole oneway 5 amp.

M & L for sub main wiring complete with two runs of 4 Sqmm FRLS single core PVC insulated insheathed single core cable 1100 volts grade, multistranded with copper conductor (ISI Marked) drawn through and including PVC Conduit and all accessories fixed to wall/ roofs/ floors etc with one run of 2.5 sqmmm FRLS single core multistranded copper conductor as earth continuity conductor, including dismantling unserviceable sub main wiring including accessories, complete all as specified and as directed by Engineer-in-Charge. Note : (1) Two runs of cable one run of conduit & one run of earth continuity conductor shall be measured as one running metre.

S&F Loadline vertical distribution board TPN, 4 ways 415 volts, with 200 amps rated bus bar, with IP 42 protection and double door,

S&F MCB TPN, 40 to 100 Amps 415 volts,

S&F in metal enclosure distribution board SPN, 4 way 240 volts, with 100 amps rated bus bar, with IP 42 protection and double door, suitable for mounting MCBs complete all as as specified and as directed.

Supply and fix MCB SPN 240 volts 32 Amps, all as specified and as directed.

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric armoured LT UG cable with aluminium conductor of size 10 Sqmm 4 Core in trenches/along the wall/including making all connections, saddles,complete wih aluminium lugs as required at site and as directed.

Supply & Lay XLPE insulated, heavy duty 1100 volt grade electric armoured LT UG cable with aluminium conductor of size 10 Sqmm 2 Core in trenches/along the wall/including making all connections, saddles,complete wih aluminium lugs as required at site and as directed.

Supply & lay cable protection pipe of HDPE double wall corrugated (DWC) incl couplers,bends etc of size 40 mm OD and ID 32mm confirming to IS 14930 -II and ISI Marked all specified and directed.

Supply & lay cable protection pipe of HDPE double wall corrugated (DWC) incl couplers,bends etc of size 50 mm OD and ID 38mm confirming to IS 14930 -II and ISI Marked all specified and directed.

Supply and fix aluminium housing LED bright batten 22 watt fitting 4ft in length nano diffuser technology to ensure minimum loss in light transmitted, long life of over 30000 hours including lamp and connecting with twin core shethed cable from fitting to ceiling rose all as specified and as diected.

Supply and fix Garden light 10 watt IP65 rated inverted pyramid tripod type LED Bollard with soft 360 degree light distribution complete all as specified and as directed.(Make-Crompton, Philips or equalant)

Y Abulu (BID ID -3341513)

M/s Prem Enterprise (BID ID -3341012)

M/s Ramesh Lal (BID ID -3341287)

Sri Ram Construction (BID ID -3341188)

KUZHIKKAL ENTERPRISES (BID ID -3342850)

P M BUILDERS (BID ID -3342306)