SPL REPAIR OF ANNEXE BLDG AND EXISTING DRAINS OF TETTRA HANGAR AND PROVN OF TILING AND KOTA STONE IN P- 64 COOK HOUSE AT AF STN GORAKHPUR.

Amount

Demolition of cement concrete un- reinforced of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L 150 mm thick cement concrete 1:4:8 type D2 using 40mm graded stone aggregate ccomplete all as specified and directed.

M&L for 100 mm thick Cement concrete type B- 1, 1:2:4 (20mm graded aggregate) as in floor, finished to receive the top layer of floor finished complete all as specified and dire!cted.

M&L for 75 mm thick Cement concrete type D- 2, 1:4:8 (40mm graded aggregate) as in mass concrete complete all as specified and directed.

M&L for 25 mm thick Cement concrete type B- 1, 1:2:4 (20mm graded aggregate) as in sub base complete all as specified and directed.

M&L for Vitrified ceramic coloured double charged tile 8-10mm thick(square/rectangular) polished, area of each tile not exceeding 0.36 Sqm as in floors over and including 15 mm thick screed bed in CM 1:6 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of tiles complete all as specified & directed

M&L for Vitrified ceramic coloured double charged tile 8-10mm thick(square/rectangular) polished, area of each tile not exceeding 0.36 Sqm on vertical surfaces such as skirting, dado and risers to steps etc over & including 10 mm thick rendering in CM 1:4 set & jointed in neat cement slurry & pointed in white or coloured cement to match complete all as specified & directed.

M&L Machine cut kota stone slab flooring 20-25mm thick over (1:6) cement screed 20 mm thick laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete (joint thickness not to exceed 1mm) complete all as specified and directed .

M&L Machine cut pre-polished kota stone slab flooring 20-25mm thick in riser of steps in a single pieace, skirting , dado and pillar laid over (1:3) cement screed 10 mm thick and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed .

Dismantling of Plain or corrugated steel/fibre sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified & directed

Dismantling timber scantlings 40 sq. cm and over in section, in any position complete all as specified & directed

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.63mm thick in comofledge colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified & directed

M & L for 1.00mm thick Plain, Pre-painted galvalume aluminum zinc coating GI based sheet, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified & directed

M&L forFramed work such as grills, gratings, etc or any other section,bands, straps, supports or stays for rainwater and similar work conforming to Fe.290.Gde-E-165 complete all as specified & directed

Dismantling of wall pannelling/false ceiling board, fibre insulation board any thickness including wooden cover fillet/aluminium frame work complete all as specified & directed.

S&F Aluminium Torsion Spring Perforated Ceiling System : Supply & fixing of torsion spring Tile Ceiling System in true Horizontal Level comprising of Tile of 600mm wide and 600mm/1200mm long manufactured out of 0.7mm thick Aluminium sheet with perforation of 1.8 mm dia. having 20% open area. The metal ceiling panels shall be downward accessible with a minimum of four (4) torsion springs per panel. The Tile will be manufactured through process of seven roller sheets levelling to achieve flat panels. Torsion Spring panel with two side & two end legs die formed and punched to receive torsion springs (min two springs each end or side) for secure engagement into Tee Grid main runners which are factory punched to receive torsion springs. Tiles will be square edged. The metal ceiling panels shall be downward accessible with a minimum of four (4) torsion springs per panel. Main Runners of Size 24 x 38 made of 0.35 mm thick (Minimum) Sheet placed 600mm CC with cross T of size 24x32 to be placed 600/1200 mm between the Main Runner & wall angle of size 24x24x 0.40 mm and fixing false ceiling tiles of approved texture in the grid including required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main ""T"" runners to be suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm) i.e. 12x50 mm long dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 76x25x25x1.6 mm fixed with grid and Z cleat of size 25x37x25x1.6mm thick with precut hole on both 25mm flange to pierce into 12x50mm or even bigger size dash fastener. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in charge. Paint Finish: The Tile shall be Polyester powder coated in white colour. Panel will be electrostatically powder coated using electromechanical Reciprocator and automatic conveyer system, cured with gas catalytic technology. Acoustic Felt: Non-woven felt glued over the perforation for sound absorption to achieve NRC of 0.70.

Taking down chowkats but with shutters (without taking off shutters from frames) exc 1.5 Sqm but n exc 4 Sqm each complete all as specified & directed

Taking down chowkats but with shutters (without taking off shutters from frames) n.exc 1.5 Sqm each complete all as specified & directed.

M & L powder coated anodised aluminium (sliding/hanging type) windows/ventilator with three track bottom track size 92 X 29.5 X 2mm thick, side & top track frame size 92 X 29.5 X 2mm thick and shutter aluminium anodised 39 X 20 X 2 mm thick incl necessary aluminium fittings like jointing cleats, glazing cleats, rubber packing, anodised aluminium snap beading, screws etc with 5mm thick tinted/plain glass in panels incl all fittings & fixture complete all as specified and directed.

M & L powder coated anodised aluminium doors (sliding/hanging type) with frame size 101.6 X 44.75 X 2.4mm thick and shutter aluminium anodised and Lock Rail 44.45X 47.62 X 2.02mm, style 44.45X 47.62 X 1.95 mm, Top Rail 101.60X 44.45 X 1.93mm, and bottom rail 101.60X 44.50 X 2.5 mm incl necessary aluminium fittings like aluminium butt hinges 04 Nos, aluminum handles 150 mm 02 nos, Aluminium tower bolts 200mm 01 Nos, mortice lock 4 lever MS,, jointing cleats, glazing cleats, rubber packing, anodised aluminium snap beading, screws etc with panelling in two parts with 12 mm thick prelaminated particle board in lower panel and 5mm thick tinted glass in upper panels incl all fittings & fixture complete all as specified and directed.

M & L powder coated anodised aluminium grill wt exc 2.4 kg per sqm but n.exc 5.6 kg per sqm with all fittings & fixture complete all as specified & directed.

S & F Door closer aluminium die cast 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 complete all as specified & directed

M & L 150mm Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified & directed

S&F in repair double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless stell cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed.

M & L 12mm thick Veneered decorative plywood, grade 1 (with BWR resin) with decorative face veneers on both faces; fixed with screws to timber frame work complete all as specified & directed

M & L 12mm thick Veneered decorative plywood, grade 1 (with BWR resin) with decorative face veneers on one side faces; fixed with screws to brick wall complete all as specified & directed

S & F 50 mm long Butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified & directed

M & L 100 mm long Extruded aluminium alloy handles, fabricated type, anodised complete all as specified & directed

M & L 100 mm long Hasp and staple, safety type, brass with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified & directed

Taking down cement plaster on brick or stone walls, etc including raking out joints, hacking for key scrubbing down with water etc complete all as specified & directed

M&L for 15mm thick rendering in CM 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified & directed

Supply only of Interrgal Water proofing compound complete all as specified & directed.

M&L for 10mm thick rendering in CM 1:6 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified & directed.

M&L for two coats of exterior emulsion weather coat in camouflage pattern over a coat of primer on newly plastered surfaces of external wall including preparation complete all as specified & directed.

M & L for preparation of new plastered surfaces and applying two coat of oil bond distemper over 2 mm thick wall care putty complete all as specified.

M & L for complete removal of existing treatment from old surface and applying two coat of oil bond distemper over 2 mm thick brila/JK wall care putty complete all as specified.

M&L for preparation of old steel surfaces exc 10cm width or girth and applying one coat of aluminium paint over one coat of aluminium red oxide primer complete all as specified & directed.

M&L for preparation of new steel surfaces exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified & directed.

Demolition of brick or stone /boulders masonary built in cement mortor incl all quoins, arches, pillars, etc but excluding ashlar faces, dressed stonework and precast concrete articles complete all as specified & directed

Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified & directed

M & L brick work with sub class `B' bricks, straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified & directed

M&L for Cement concrete 1:2:4 Type B-0 (12.5mm aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, copings, haunching and the like including as specified and directed

Taking down rain water / vent pipe of any description including fittings etc. including removal to store, complete all specified and directed.

M & L for 150mm Cast iron rain water socketed pipes with cement joints, with ears complete all as specified & directed

S & F in repair stainless steel curtain rod with fency type 25mm dia incl brackets and two Nos globe at end with necessary fixing arrangements complete all as specified & directed

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.

Material and labour for point wiring of one light / fan/ bell point controlled by one switch with two single core 1.5 sqmm cable (nominal area) stranded copper conductor, PVC insulated unsheathed cable, 1100 V grade in and including concealed PVC conduit of size not less than 20mm dia with modular metal flush box, 1.6 mm thick of suitable size and modular white cover plate with frame of suitable module and wiring to be terminated in pressed steel sunken boxes including all accessories and using single core 1.5 Sqmm (nominal area) stranded copper conductor, PVC insulated unsheathed cable as in earth wire (green colour) connected to common earth dolly complete all as specified and directed

All as per item above but for one 3 pin switch socket outlet point 5 Amps on independent board….ditto as above …

All as per item above but for one 3 pin switch socket outlet point 5 Amps on same board with other switch…..ditto as above…..

All as per item above here in before but with copper conductor cable for one 3 pin socket outlet, 15 amp independent, with cable 2.5 sqmm size….ditto …

M&L for Modular switch 1 way 6A, 1 module, flush button single pole, one way, complete as specified and directed by Engineer in charge.

M&L for Modular socket outlet 2/3 pin combined 2 module, 6 Amps, 230 Volts AC circuit complete all as specified and directed by Engr-in-Charge.

M&L for Modular socket outlet 2 in 1, 6 pins 6A and 16A, combined 2 module, complete all as specified and directed by Engineer in charge.

M&L for Modular switch 1 way 16A, 1 module, flush button single pole, one way, complete as specified and directed by Engineer in charge.

S & Fix ceiling rose surface backlite 65x50mm 3 terminals complete all as specified and directed.

S&F in repair single pole and neutrla enclosure with two pin and earth plug and socket including 1Nos single pole MCB 32 Amps capacity complete all as specified and directed by Engr-in-charge

Supply and fixing in repair LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing in repairLED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

Supply & fixing in repair MCCB DB VTPN 4 ways,with metal double door ,IP -43 protection suitable for MCCB as incommer and MCB as out going,VTPN DB's 415 volt 3 phase complete with appropriate size copper bus bar and neutral link of complete with one MCCB 4 pole 415 volts 100 amps, 16KA ( as required at site )and including cutting chases to wall for fixing of DB and making good distrubed wall/surface all as required at site i.e complete all as specified and directed

Supply and fixing in repair factory made epoxy powder coated distribution board SPN 4 ways double door with acrylic top cover (IP-43 protection) fabricated from minimum 1.6 mm thick CRCA sheet and fixed flush to wall and suitable for universal mounting and including 200 Amps copper bus bar, neutral bar, strandard DIN rail, earth bar and cable ties for cable management, top and bottom removable gland plates with Knockouts complete all as specified and directed

Supply and fixing in repair MCB single pole 240 volt C curve 10 KA 5 to 32 Amps capacity complete all as specified and directed

Supply and fixing in repair MCB single pole & neutral 240 volt 'C' curve 10 KA 40 to 63 Amps complete all as specified and directed incl taking down old one.

Supply and fixing MCCB in repair, 415 Volt C curve 16 KA, 100 Amps capacity complete all as specified and directed

Taking down old and u/s sub main wiring of 2/3 runs of any sizes from any position including, making good disturbed surface of wall ceiling etc all as directed.

M&L Sub main wiring complete with 4 runs of 6 Sqmm single core PVC insulated unsheathed FLRS cable 1100 V,FR grade with multistranded copper conductor ISI marked drawn through PVC rigid conduit and accessories fixed on surface/wall celing etc including provision of 1 run of 6 Sqmm PVC insulated unsheathed cable with multistranded copper conductor as earth continuity.

M&L Sub main wiring complete with 2 runs of 4 Sqmm single core PVC insulated unsheathed FLRS cable 1100V, FR grade with multistranded copper conductor ISI marked drawn through PVC rigid conduit and accessories fixed on surface/wall celing etc including provision of 1 run of 4 Sqmm PVC insulated unsheathed cable with multistranded copper conductor as earth continuity.

Taking down ceiling / wall fan by unscrewing nut , bolts, disconnection of electric cable from ceiling rose, ceiling cable end, removing blades , of any sweep and make and deposit to MES Store all as specified and directed.

Supply and lay in trenches or passing through pipe XLPE insulated armoured, heavy duty electric cable with aluminium conductor 1100 volts grade, cross-sectional area 25 Sqmm 4 core including taking down of old cable complete all as specified and directed.

Supply and lay passing through tray XLPE insulated armoured, heavy duty electric cable with aluminium conductor 1100 volts grade, cross-sectional area 16 Sqmm 4 core including taking down of old cable all as specified and directed

Supply,Fabrication, installation of LT MCCB panel ,double door,slopy roof, CPRI Approved , 415 Volts, 50 Hz, AC supply, three phase and neutral , Outdoor type, of suitable size , factory made, fabricated with 3.15 mm thick mild steel sheet ( outer and Inner body) , ISMC- 75 base channels, duly powder coated internally and externally with approved shade, rubber gasketted, hinged front and back openable doors with proper locking arrangements for dust and vermin proof , complete including suitable size lugs , glands, One No. Brass pad lock of Harriosn/link , 50 mm size, 4 levers and making connections, earth work and PCC foundation complete comprising of the followings and specified hereafter:- (i) MCCB 250 Amps rating, 415 Volts, AC, 36 kA, 4 pole thermal & magnetic release including taking down of old LT panel complete all as specified and directed .

Disconnection and dismantling of existing serviceable and refixing of UG cable of size 16 Sqmm to 120 Sqmm 3.5/4 core from LT Panel/FPB and taking out cable/cable loop from floor/underground by excavtion of soft/loose soil and insertion of heat shrinkable PVC colour sleeves on cable cores and crimping of suitable size aluminium cable lugs as required and refixing the same in its original position complete all as specified and as directed.

M&L outdoor LT END Termination Heat Shrink Kits for LT underground cable suitable for aluminium conductor cable of size 16 sqmm to 50 Sqmm (3.5/4C) complete all as specified and as directed.

Supply and fixing Wall Mounting Fan of 400 mm sweep, single phase, 230/240 Volts, 50 Hz, AC, aerodynamically designed blades, double ball bearing motor, speed not less than 1350 RPM, air delivery minimum 65 CMM, oscillation and tilting arrangement, powder coated guard and body, complete with wall mounting bracket and fixing hardware, electrical connection, testing and commissioning, including writing CA NO and MES No. with synthetic enamel paint as color, style and size decided by engineer in charge complete all as specified and directed.

Supply and installation of the electric water storage heater of ABS body type of 25 ltr capacity with rated power 2 KW, 5 star rated, vertical type, thermally insulated SS body tank with glass coating inside the tank alongwith heating element with anticorrosive magnesium anode, NRV, thermostat, indicator and temperature adjustable knob including steel braided flexible connection for pipe of size 15 mm dia bore with G.I. hexagonal adapters/ nuts on both side for inlet (cold water supply) & outlet (hot water supply) and including provision of wall mounting arrangement and mounting on wall with suitable size of anchor bolts with complete connection of water including testing after installation and wiriting CA NO and MES No. with synthetic enamel paint as color, style and size decided by engineer in charge including dismantling of old water storage heater and depositing to MES store complete all as specified and directed.

M&L for Vitrified ceramic coloured double charged tile 8-10mm thick (square/rectangular) polished, area of each tile exceeding 0.42 sqm but not exceeding 1.00 Sqm as in floors over and including 15 mm thick screed bed in CM 1:6 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of tiles complete all as specified & directed

M/S EASTERN TECHNOCRAFTS (BID ID -3444863)

M/s Pandey Trading Company (BID ID -3444887)

M/S SHRI RC YADAV (BID ID -3444838)

ANIRUDH ENTERPRISES (BID ID -3444616)

M/s B. P. Construction (BID ID -3444620)

M/s Vivek Traders (BID ID -3444694)

M/S RAM AWADH SINGH (BID ID -3443345)