IMPROVEMENT TO STORAGE SHEDS OF BLOCK II ALONGWITH ALLIED WORKS PH I AT AF STATION DEVLALI

Amount

Dismantling single layer mangalore pattern or similar tiles in roofing including ridge tiles all as specified and as directed.

Dismantling of battens for tiles, shingles etc, of any size including tilting fillets spaced exc.15 cm complete all as specified and directed.

Dismantling unframed timber scantlings in fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section complete all as specified and directed.

Dismantling plain or corrugated etc steel sheeting any gauge, thickness, including nailing or similar pattern in roof covering complete all as specified and as directed.

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

Supply & fix coloured galvalume sheet with Base Metal Thickness (BMT) 0.50 mm, multi rib TM profile, minimum yeild strength of 550 Mpa having miximum pitch of 250 mm centre to centre and minimum 28 mm crest depth as in roof covering /wall cladding, fixed with self tapping screws including providing crimp at eaves level shape of crimpcomplete all as specified and as directed. Note :- The quoted rate shall include provision of end flashing and no extra payment with regard to this provision will be made to the contractor.

Supply and fix 3 mm thick poly carbonate trancelucent corrugated sheeting with two corrugation side laps, fixed with l-type or J-type or cranked hook and bolts in roofing, walls etc complete all as specified and directed.

Supply and fix coloured grey galvalume sheet with base metal thickness (BMT) of sheet not less than 0.5mm, multirib TM profile, minimum 550 Mpa yield strength having maximum pitch of 250 mm c/c and minimum 28 mm crest depth as in ridges with self tapping screws complete all as specified and directed.

Supply and fix factory made 3mm thick plain, galvanised mild steel sheeting as in valley gutters including moulding of shape and welding, grade of coating shall be of 350 complete all as specified and directed.

Supply and fix 0.40 mm thick plain, galvanised, mild steel sheeting in hips, valley gutter, side wall projection, drip and straight flashings (l;ength and girth as fixed with grade of zinc coating 275 fixed with framed structure of metal /walls of any height all as specified and as directed.

Supply and fix mild steel screw bolts 10 to 12mm dia (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long all as specified and directed.

Material and labour for mild steel work as in wind ties, hold fast and brackets for holding boardings including securing bolts etc, steel conforming to Fe-290, Gde E-165 all as specified and directed..

Dismantling structural steel work including doors, gates but excluding framed truss etc all as directed.

Supply and fix structural steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete including 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 complete all as specified and directed.

Supply and fix 1.6 mm thick mild steel plain, black sheet in covering to door shutters; covering to door chowkats (frames) etc. cut to size edges beaded if directed, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel members, etc., with plain 40 mm lap joints or welded/riveted seams including bending, turning up, mitred angles, stopped ends, outlets, etc. as required complete all as specified and directed.

Supply and fix mild steel roller of size 100 to 140 mm dia including bearing and welding to angle iron door frame and necessary bolts, greasing and oiling complete all as specified and directed

Dismantling wrought iron or mild steel work of any description not otherwise provided complete all as specified and directed.

Supply and fix rolled sections confirming to Fe-410 W(Gde E-250) of A quality as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete all as specified and directed.

Supply & fix mild steel work in framed brackets of square pipe, angles or tees with web and flanges cut to shape, drilled and counter sunk for screw including bending and welding angles as necessary and similar work as necessary conforming to Fe-290 Gde E-165 all as specified and directed.

Supply and fix rolled mild steel sections confirming to Fe 410-W as in framing for ceiling or similar work including necessary cutting, drilling, welding etc. fixed with angle cleats and connecting plates complete all as specified and directed

Supply and fix bands, straps, supports or stays for eves, valley gutter, rainwater, ventilating pipes, including bolts, if required hooks (stay), wall ties and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

Material and labour for expanded metal, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members not exc 4 kg per sqm complete all as specified and directed.

Erection and fabrication only of old rolled sections as in running rails and guides for sliding doors; fixed with angle cleats or other connecting plates including straightning and welding if required of rails by necessary instrument complete all as specified and directed.

Material and labour for preparation of new steel surfaces of any description, over 10cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer all as specified.

Material and labour for preparation of old painted steel surface of any description over 10 cm in width or girth not other wise described and applying one coat of synthetic enamel paint all as specified.

Material and labour for preparation of new steel surfaces of any description, over 10cm width or girth, not otherwise described and applying two coats of aluminium paint over a coat of aluminium oxide primer all as specified.

Supply and fix roof turbo air ventilator coloured (approx weight-6.0 Kg) with throat 21"/24" with 120mm, 304 stainless steel bottom neck, middle outer dia 28" aluminium fins mounted on stainless steel ring with aluminium pop rivet (width 70mm after 5mm bending, length 435mm) 36 Nos, top neck dia 21" with 0.5mm thick stainless steel top cover, galvanised iron shaft assembly, complete with 2000 x 1100 x 2 mm thick corrugated/ semicorrugated coloured/translucent fibre glass reinforced sheet with 650mm height dome, matching of corrugation with percoated galvalume sheet complete with all accessories and tools for fitting on hangar roof at approx 10m height with self taping screw or L-type, J-type, cranked hook bolt and washer or all necessary fixing arrangement complete all as specified and directed. Make : Dreams Auto Fibre Glass, Nasik/Pinak Enterprises, Nasik/Reshma Fibre Glass, Vadodra.

Dismantling of 150mm dia cast iron rain water pipes, jointed in cement mortar complete all as specified and directed.

Supply and fix 150mm dia cast iron rain water pipe fixed in cement joints to walls/columns complete all as specified and directed.

All as per item no. 29 hereinbefore but fixing only

Demolition of stone/ boulder masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facing dressed stone work & precast cement concrete articles all as specified and as directed.

Taking down cement plaster on brick/stone walls/ concrete surfaces etc. including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Material and labour for brick work with fly ash old size bricks in straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 all as specified and as directed

Material & labour for rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement all as specified and as directed.

Material & labour for rendering 15mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement all as specified and as directed.

Material and labour for rendering 15 mm thick in cement mortar 1:4 on stone masonry surfaces or other than fair faces of brick surface and finished fair and even complete all as specified and as directed.

Material & labour for preparing newly plastered surfaces of walls and applying two coats of cement based paint over a coat of alkali resistant primer complete at any height all as directed and as specified.

Material & labour for prepararation of old existing surfaces of walls by brooming down and steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and greasy spots etc, and applying one coats of cement based paint complete all as specified and as directed

Material and labour for applying 3 coats of white wash on newly plastered surfaces of walls including preparation of surfaces all as specified and as directed complete

Material & labour for preparation of old surfaces on walls by brooming down and steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and greasy spots etc, and applying one coats of white wash all as specified & as directed.

Material and labour for complete removal of existing treatment and applying two coats of distemper oil emulsion over a coat of chalk whitening as preparatory to distempering on surface of walls all as specified.

Demolition of cement Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) and removing debris to location where directed.

Material & labour for 25 mm thick cement concrete type B-0 1:2:4 (using 12.5mm graded stone aggregate)as in under layer of flooring finished even and rough complete all as specified and as directed .

Material and labour for vitrified ceramic tiles light shade10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles including 15 mm screed bed or bedding layer CM 1:6 complete all as specified and as directed.

All as in item No. 44 herein before but as in skirting over and including 10 mm thick rendering in CM 1:4 etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

Demolition of cement concrete of any description and in any portion not otherwise specifically provided for as directed.

Material and labour for cement concrete1:2:4 type B0 (using 12.5mm graded stone aggregate) in roof kerbs rounded or chamfered on edges complete all as specified and directed.

Material & labour for plain cement concrete Type B-1, 1:2:4 (using 20 mm graded stone aggregate) cast in situ in copings, kneelers, apex stones, bed plates, kerbs not provided for in item , water troughs and the like including weathering, slightly rounded for chamfered angles and throating, including formwork complete all as specified and as directed.

Demolition of reinforced cement concrete (reinforcement shall be cut as required to facilitate demolition) not exceeding 15 cm thickness (below or above ground level) all as specified and directed.

Material and labour for pre-cast reinforced cement concrete type B1, 1:2:4, nominal mix using 20 mm graded stone aggregate as in landing, cover slabs, shelves and similar articles complete all as specified and directed.

Supply and fix 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, binding with mild steel annealed wire not less than 0.9mm dia or securing clips, complete all as directed.

Dismantling ceiling boarding of any description fixed in any position with nails including cover filllets/aluminium snap grid all as directed.

Supply and fix anodised aluminium snap grid of size 605x605 mm frame work for false ceiling with aluminium angles of size 23.5 x 23.5 x 1.5mm fixed to wall with GI screws and aluminium tee section of size 37.5 x 37.5 x 1.5mm in main and cross runners fixed 60 cm c/c and tied to existing roof/truss/rafters with and including 3 mm dia GI wire of required length @ 1.2mc/c complete all as specified and directed

Supply & fix 6 mm thick non asbestos fibre cement building boards (one side embosed design) fixed or laid /inserted to aluminium grid frame work in ceiling with clips all as per manufacturer's instructions complete all as specified and directed

Material and labour for preparation of new cement building board surfaces of ceilings and applying two coats of white wash complete at any height all as specified and directed.

Hacking out old broken glass of any thickness, size, quality or any description from wooden /steel frames glazed with putty complete all as specified and directed.

Supply and fix rough cast wired glass, 6.4mm thick and glazing with oil putty in square n exc 0.5 Sqm in each pane complete all as specified and directed.

Supply and fix sheet glass of 4mm thick ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and directed.

Supply and fix of wire cloth of stainless steel wire 0.36 mm dia and average width of aperture 1.40 mm fixed with tinned tacks of stainless steel wire staples all as specified & directed.

Material and labour for cutting holes into or through brick /stone walls built in cement mortar, superficial area not exceeding 150 and making good in cement mortar 1:3 or PCC 1:2:4 type B-1 as required complete all as specified and as directed.

Supply and fix aluminium powder coated door /partition wall frame made out of hallow extruded aluminium section as mention below. Each door having 02 Nos disc or D type handles, 02 Nos aluminium tower bolts 200 mm size, one brass mortice lock of six levers with key in duplicate regulated by double action hydraulic floor door spring (Make : Sandhu/TITZ) shutter to be partly glased with 5 mm thick tinted glass and partly panelled with 12 mm thick pre-laminated particle board fixed with glazing clips, rubber beading /gasket anodised aluminium beading screwa complete all as specified and directed by Engineer-In-Charge :- (i) Chowkhat Frame : 101.60 x 44.45 x 1.55 mm (ii) Shutter vertical /style : 85 x 44.45 x 1.56 mm (iii) Shutter middle rail : 83.50 x 44.45 x 1.54 mm Make : (i) Aluminium Section - Jindal/Hindalco (ii) Particle board - Novapan, Duratuff (iii) Glass - Saint Gobin, Modi guard, TATA

INTERNAL ELECTRIFICATION

Taking down carefully copper/aluminium point wiring (light, fan, socket or power etc) on TW batten/PVC casing caping, steel surface /PVC conduit including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. and making good disturbed surfaces of walls, floors, etc. complete all as specified and directed.

Material and labour for point wiring complete with two single core, PVC insulated, unsheathed, multi stranded bright annealed copper conductor cable, 1.5 Sqmm 1100 volts, anti termite eco friendly FR grade drawn through and including heavy duty PVC casing and caping not less than 25 mm dia and accessories concealed on walls, ceiling etc. on and including ncluding PVC board with earth dolly arrangement with surface plate for mounting switches, sockets, regulators etc and one run of 1.5 Sqmm PVC insulated, unsheathed, multistranded, copper conductor cable FR grade as earth wire and connected to common earth dully complete for complete all as specified and directed for folowing:-

(a) one ligh or fan point controlled by one switch.

(b) One 3 pin socket out let 5 Amps on independent board.

(c) One 3 pin socket out let 5 Amps on same board.

Supply and fix switch piano flush type single pole one way 5 Amp complete all as directed,

Supply and fix switch piano flush type single pole one way 15 Amp complete all as directed,

Supply and fix socket out let two in one, 5 pin 5 Amp flush type complete all as directed,

Supply and fix socket out let two in one, 3 pin 5 Amp and 15 Amp flush type complete all as directed,

Supply and fixing ceiling rose 3 phase / PVC / polycarbonate insulated body 65 x 50 mm, two or three terminals all as specified and as directed .

Supply & fix fan regulator electronic solid state with various steps with variable speed suitable for ceiling fan of size 900 to 1500 sweep working on 230 volts, 120 Watts, AC supply with all necessary connection complete all as specified and as directed.

Supply and ceiling light fitting 36 Watt LED energy saving environmental friendly long life and accessoriess fixed false ceiling 60 cm x 60 cm in size including connection with PVC copper 1.5 sqmm 3 core cable etc complete all as specified and directed. Make: Crompton Model No. LCTLRN-36-CDL or equivalent in philips, Havells, Wipro as approved by GE.

Disconnect and insulate electric supply wire and taking down carefully ceiling fan of any make 1200/1400 mm sweep dismantlling and complete overhauling including oiling, greasing replacement of cotter pin, painting with one coat of synthetic enamel paint after cleaning dust/ dirt and writing MES No and hanging the ceiling fan to its connector including replacement of clamps rubber shackle and top and bottom nut, bolt and washers complete testing complete all as specified and as directed .

Supply and fix ceiling fan having three star rating energy efficient marked 1200 mm sweep 230 volt including down rod hanging arrangements etc with all necessary connection all as specified and directed.

Supply and fix in repairs 3 phase DOL starter suitable 3phase exhaust fan MK1 relay range 11-18 Amp 415 Volt, 50Hz, including backelite/fiber sheet of thickness 3mm in required size including necessary fixing MS angles, screws, nuts, washers, etc. including taking down existing starter complete all as specified and as directed. Make: L&T Cat part No. SS 96211 or equivalent in specified makes

Material and labour for repair of 3 phase DOL starter suitab;le for 3 phase exhaust fan MK1 relay range 11-18 Amp or heigher rating 415 Volt, 50Hz, including opening the starter and checking for proper functioning of relay coil etc, and changing of relay, coil if necessary and including backelite/fibre sheet of thickness 3mm in required size including necessary fixing MS angles, screws, nuts, washers, etc. complete all as specified and as directed by Engineer-in-Charge.

Taking down exhaust fan of 3 phase any size from hangers/storage sheds of 14m high from wall, then dismantling blades and keeping in safe custody for carrying out maintenance and refixing back in position after repairs all as specified and directed by Engineer-in-Charge.

Material and labour for opening of fan motor of fan cleaning startor, rotor, cleaning all parts greasing oiling of bushes and bearing reassembling and testing for smooth functioning including finding and changing defective parts such as bearing bushes etc. for 3 phase exhaust fan of 900mm sweep complete all as specified and directed.

Material and labour for removing the burnt winding and rewinding the fan with super enamelled copper winding wire of suitable gauge, insulating, putting sleeves etc. complete all as specified and directed by Engineer-in-Charge for 3 phase exhaust fan of 900mm sweep.

Supply and fix in repairs sheet metal enclosure for DB's MCB TPN, bus bar, 4 way, 415 volts double door with detachable gland plate complete all as specified and directed.

Supply and fix in repairs sheet metal enclosure for DB's with bus bar, 8 way, 240 volts double door with detachable gland plate complete all as specified and directed.

Supply and fix in repairs MCB SP 5 to 30 Amps 240 volts, B series of breaking capacity 10KA complete all as specified and directed.

Supply and fix in repairs MCB SPN 5 to 30 Amps 240 volts, B series of breaking capacity 10KA complete all as specified and directed.

Supply and fix in repairs MCB TPN 32 to 63 Amps 415 volts, B series of breaking capacity 10KA complete all as specified and directed.

Material and labour for earthing complete with Galvanised steel earth plate electrode 60cm x60 cm x6.0 mm thick and burried directly in ground to a depth not less than 2.25 meters deep below ground level with top edge of earth plate of not less than 1.5 meters below ground level, earth plate surrounded by 15 cm thick and packed layer of charcoal dust and common salt connected to earth lead of GI strip of size 25 x 4 mm fixing on wall by means of bolts, nuts, and washers of earth wire galvanized iron or steel and thimbles and other end of earth strip connected to earthing test point and protected by galvanised iron pipe light grade 40 mm dia and water pipe 20 mm dia GI light grade with funnel and wire mesh, PCC chamber in cement concrete (1:3:6) type C-2 and CI cover with frame all as shown in electrical plate No. 5 of SSR pt -I all as specified and directed.

Supply and fix LT UG cable on wall / floor / ceiling with proper saddle, insulating testing XLPE insulated screened PVC bedded, galvanized steel strip or wired armored, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 4 sqmm x 2 core complete all as specified and directed.

Taking down the LED high bay fitting including submain wiring and tubing and depositing at MES store yard and refixing after changing the roof making sure no part of wire got damaged if made during removal, change it to new at contractors end complete all as specified and directed by Engineer-in-Charge.

Material and labour for point wiring complete with two single core, PVC insulated, unsheathed, multi stranded bright annealed copper conductor cable, 2.5 Sqmm 1100 volts, anti termite eco friendly FR grade drawn through and including heavy duty PVC casing and caping not less than 25 mm dia and accessories concealed on walls, ceiling etc. on and including ncluding PVC board with earth dolly arrangement with surface plate for mounting switches, sockets, regulators etc and one run of 2.5 Sqmm PVC insulated, unsheathed, multistranded, copper conductor cable FR grade as earth wire and connected to common earth dully complete for complete all as specified and directed for one 6 pin socket outlet 15/5 Amps on independent board.

LIGHTENING PROTECTION

Taking down carefully existing cage ladder structure of lightening arrestor GI / Aluminium strip and air termination rod from the roof top of P-11 hanger including porcelain insulator cement brick etc complete all as specified and as directed

Refixing of aluminium strip and Air termination rod GI tubing obtained from item No. 90 above complete all as specified and directed.

Material and labour for Aluminium strip 25 x 3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and directed.

Material and labour for insulator porcelain on the top of the PCC block of suitable size and fixed on roof galvanised sheet on P-11 hanger complete all as directed

Supply and fix PCC block on the top of galvalume sheet above P-11 hanger for porcelain insulator as well as spikes air termination rod etc complete all as specified and as directed.

Note : The amount against Schedule of Credit on Page No. 34 shall be deducted from the total amount quoted against Sch 'A' while deriving lum Sum for Acceptance.

Om Construction

DEEPAK CONSTRUCTION