REPAIR AND REPLACEMENT TO DOORS, WINDOWS, FLOORING, SANITRAY FITTING AND RELATED B/R WORKS AND INTERNAL ELECTRIFICATION TO VARIOUS E/M INSTALLATIONS AT NAD KARANJA UNDER AGE B/R-II AT NAVAL STATION KARANJA

Amount

Taking down chowkhats or frames exc 1.5sqm but not exc 4 sqm each but with shutter (without taking off shutter from the frame), complete all as specified and as directed by Engr-in-Charge.

-Ditto- all as per item No 1.00 here-in-before but not exc 1.5 sqm, complete all as specified and as directed by Engr-in-Charge.

Taking down shutters of any description exc 1 Sqm but not exc 2 sqm , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 50 x 100 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 compressive 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.

Supply and Fix Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30 mm size 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 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 SS screws shall be paid separately)

Supply and Fix solid PVC door frame of size 50mmx 47mm made out of 5mm wood grains printed PVC sheet reinforced with MS square tube and edges painted to match with printed sheet , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix factory made solid panel PVC door shutter 30 mm thick (styled) consisting of frame made out of MS tube for top & bottom rails, MS frame shall be covered with heat moulded plain colour PVC ,C" channel having a PVC sheet strip of 20mm width stuck in side with solvent cement for styles and plain colour PVC sheet for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the styles and rails with suitable PVC sheet bedding and jointed together with solvent cement supplying and fixing in the frame at site, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix aluminium door/window/ventilator/partition, made out of extruded powder coated aluminium sections, with sliding or openable shutters including frame & necessary jointing cleats, glazing clips, powder coated aluminium snap beading, screws etc; complete and also including powder coated aluminium fittings such as cobra hinges, butt hinges, tower bolts, hooks & eyes, peg stays and handles including connected items, with and including rubber beading for 4 or 5mm thick glass, making good to the disturbed portion with its original specifications, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge.

Supply and Fix extruded aluminium alloy handles fabricated type anodized 150 mm size, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix mild steel work, Grade Fe-410-0 or Fe- 310-0, as in flat iron (for holdfast), complete all as specified and as directed by Engr-in-Charge.

Material and Labour for mild steel Butt hinges medium weight, cold rolled and fixed 100 mm long, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix 200mm long aluminium anodized barrel tower bolts of extruded sections, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix 300mm long aluminium alloy, anodized sliding door bolts with hasp & staple (bolt type) and fixing clips of sheet cost of extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for PCC 1:3:6, type C1 (using 20 mm graded agg) coping or filling for hold fast without using extra cement, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix 4 mm thick Sheet glass, ordinary quality, plain glazing in wooden, Aluminium, steel frame in square of any size, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix concealed star lock powder coated for aluminium window fixed as per manufacturers instructions , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix aluminium alloy wire cloth, 0.45mm dia of wire and average width of aperture 1.40mm and fixed with aluminium staples as fixed in repairs, complete all as specified and as directed by Engr-in-Charge.

Dismantling AC (Corrugated, semi corrugated, etc) sheets in roof coverings, complete all as specified and as directed by Engr-in-Charge.

Dismantling plain or corrugated steel sheeting ,any gauge ,thickness including Nainital or similar pattern roof covering, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.5mm 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 as directed by Engr-in-Charge.

Supply and Fix pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.5mm 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 as directed by Engr-in-Charge.

Complete Removal of existing water proofing treatment any description up to concrete surface of roof slab including cleaning, with wire brushing, watering, removal of debris upto 1500 m distance, complete all as specified and as directed by Engr-in-Charge. Note :- Unit rate quoted shall also include for removal of PVC water storage tank wherever existing carefully and refixing at the same or other position after completion of roof repair work.

Demolition of cement concrete (unreinforced) roof or chajja padding of any description and any position not otherwise specifically provided for, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for Providing PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in roof/chajja padding for maintaining roof/chajja slope and kerbing all around of chequered tile/paver block complete all as specified and as directed by Engr-in-Charge.

Material and Labour for applying oil bound primer @ 0.40 Litre/Sqm manufactured by the same agency as that of APP with density of 0.87 to 0.89 Kg/Litre at 25 degree Celsius on the prepared dry roof surface and provide and lay 4mm thick APP modified water proofing membrane reinforced with non-woven polyester matt with physical properties as given in particular specification. The laying shall got be done through authorized applicator of manufacturer as specified in particular specifications. Provide over the membrane finishing with two coats of solar reflective bituminous aluminium paint @ 0.10 Kg/sqm as prescribed by manufacturer of membrane including Ten years guarantee on prescribed form complete all as per particular specification, manufacturer's instructions and as directed by Engr-in-Charge.

Material and Labour for rendering 10mm thick cement plaster in CM (1:3) on roof top surface including WPC by weight of 3% of total cement content, complete all as specified and as directed by Engr-in-Charge. Note : WPC will be measured separately

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

Dismantling of stone slabs & tiles of any description or thickness in floor aprons, cills etc laid bedded & pointed in any mortar, complete all as specified and as directed by Engr-in-Charge.

Material and Labour Green Marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade, complete all as specified and as directed by Engr-in-Charge.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for Chequered cement concrete tiles 30cm x 30cm x 25mm thick set jointed and pointed in neat cement slurry in floors with in equal proportions & pigments with red and yellow colour over including 20mm thick screed bed in CM 1:6, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for machine cut Kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over and including 20mm thick screed bed in CM 1:6, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for machine cut Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed over and including 10 mm thick rendering in CM 1:4, complete all as specified and as directed by Engr-in-Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding ( but not backing), removing serviceable tiles to store and rubbish off the premises , complete all as specified and as directed by Engr-in-Charge.

Material and Labour for non-skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM (1:6) etc , complete all as specified and as directed by Engr-in-Charge.

Material and Labour for joint free non-skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM (1:6) etc, complete all as specified and as directed by Engr-in-Charge.

Material and Labour glazed coloured ceramic tiles in vertical surface 450x300x7mm thick as in skirting and dados, set and jointed in neat cement slurry and pointed in coloured cement to match and including 10mm thick backing coat in CM 1:6 etc, complete all as specified and as directed by Engr-in-Charge.

Demolition of cement concrete in ground floor and paving not exceeding 15cm thick below or above ground level un re-inforced , complete all as specified and as directed by Engr-in-Charge.

Material and Labour PCC 1:4:8 type D2, using (40 mm graded agg) , 75 mm thick as in sub base of flooring, complete all as specified and as directed by Engr-in-Charge.

Material and Labour PCC 1:2:4 type B1, using (40 mm graded agg) , 25 mm thick as in sub base of flooring, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repairs PVC tiles /sheets, of 2mm thick laminated plain coloured homogenous, laid with approved rubber based adhesive in floors , complete all as specified and as directed by Engr-in-Charge.

Material and Labour for PCC 1:2:4 type B2, using (40 mm graded agg) , 100 mm thick as in flooring , complete all as specified and as directed by Engr-in-Charge.

Material and Labour PCC 1:3:6, type C2 (using 40 mm graded agg) 75 mm thick as in plinth protection without using extra cement , complete all as specified and as directed by Engr-in-Charge.

Demolition of reinforced cement concrete in tanks in Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work, complete all as specified and as directed by Engr-in-Charge.

Separating, scraping and cleaning of reinforcement (Demolition of concrete measured separately), complete all as specified and as directed by Engr-in-Charge.

Supply and Fix 2000 litre capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I, 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.

Material and Labour roof trusses (framed) trussed, purlins, crane gantries, rails and fastening and heavy bracket framing (beam, tee, angle, channel or flat section) including distance pieces etc conforming to Fe 410 W Gde E-250 , complete all as specified and as directed by Engr-in-Charge.

Material and Labour for preparation of steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of zinc chromate primer , complete all as specified and as directed by Engr-in-Charge.

Taking down cement plaster on brick walls or stone walls etc including raking out joint, hacking for key, scrubbing down with water etc including removing debris directed for a distance max upto 500m, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for rendering 15 mm thick on faces of brick/concrete/stone masonry surfaces of walls in cement mortar (1:4) , finished even and smooth without using extra cement, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for rendering 15 mm thick on faces of brick/concrete/stone masonry surfaces of walls in cement mortar (1:6), finished even and smooth (without using extra cement) , complete all as specified and as directed by Engr-in-Charge.

Material and Labour for rendering 5mm thick in CM 1:3 on ceiling finished even and smooth including sagol finish , complete all as specified and as directed by Engr-in-Charge.

Material and Labour for preparation of new or previously untreated plastered surfaces of walls and applying two coats of acrylic antifungal paint exterior grade paint plain or camouflage pattern on one coat of primer , complete all as specified and as directed by Engr-in-Charge.

Material and Labour for preparing new plastered surfaces of walls and applying two coats of oil bound distemper over a coat of chalk whitening on plastered surfaces, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for preparation of new plastered surface of ceiling and applying three coat of white wash on ceiling, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repairs Vitreous China urinals, bowl type (back or corner wall type), complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; flush pipe, grating and Union for discharge pipe. and including 60 mm brass screws, pointing around urinal back in cement , flush pipes, 32mm dia PVC waste pipe, inlet ,outlet etc , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix fixed in repairs Wash hand basin vitreous China (flat back) size 550 x 400 mm including brackets waste brass chromium plated with long screwed shanks and fly nuts 32 mm size including 32mm dia PVC waste pipe, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repairs 15 mm bore fancy type pillar taps cast copper alloy with capstan heads chromium plated screwed down high pressure with lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repairs vitreous China water closet (Squatting pan) “Orissa” pattern of size 580 x 440 mm white with integral foot rest and ‘P’ trap (excluding flushing cistern) but including PVC flush pipe and provision of lime concrete bedding , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix vitreous China wash down water closet pan (Pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) fixed as in repairs , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repair for seat cover for pedestal pan with plastic water closet seat , black or white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repair for 10 litre capacity PVC valveless syphonic action type flushing cistern high or low level (exclusive of brackets) white with inlet ball valve, float and handle including brackets, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repairs fancy type bib taps chromium plated 15 mm dia cast copper alloy with crutch or butter fly handle screwed down for iron pipe or for brass ferrule, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repairs fancy type chromium plated stop valves 15 mm bore cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe or for union , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix in repair 15 mm dia PVC connection of length 450mm long, complete all as specified and as directed by Engr-in-Charge.

Taking up or down steel tubing and connections 15 mm bore , complete all as specified and as directed by Engr-in-Charge.

Taking up or down steel tubing and connections 20 mm bore , complete all as specified and as directed by Engr-in-Charge.

Material and Labour for 20 mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings in walls ceiling, or laying under floors including all necessary CPVC threaded fittings like brass elbow, brass tee, MTA, FTA, union flange tank adaptor, wherever required, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for 25 mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings in walls ceiling, or laying under floors including all necessary CPVC threaded fittings like brass elbow, brass tee, MTA, FTA, union flange tank adaptor, wherever required, complete all as specified and as directed by Engr-in-Charge.

Taking down eaves gutters and rainwater pipes( any size or pattern) , including all fittings, heads, shoes, bends , swan necks, etc, removal to store (measured overall as fixed along the centre line over fittings and accessories), complete all as specified and as directed by Engr-in-Charge.

Supply and Fix 150 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall including bends, all as specified and as directed by Engr-in-Charge.

Supply and Fix 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix 75 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall, complete all as specified and as directed by Engr-in-Charge.

Supply and Fix for PVC (SWR) bends any radius 110mm bore , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix for PVC (SWR) bends any radius 75mm bore, complete all as specified and as directed by Engr-in-Charge.

Demolition of pre-cast concrete block masonry built in cement mortar including all quoins, arches, pillars etc. and pre cast concrete articles, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for pre-cast cement concrete block masonry with solid blocks in 10cm in width in type B1 (1:2:4) and setting in mortar (1:6), complete all as specified and as directed by Engr-in-Charge.

Material and Labour for greasing and easing in position of mild steel rolling shutters of area not exc 10sqm each for full movement and for easy operation for shutters including taking down of old Shutter, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for greasing and easing in position of mild steel rolling shutters of area exc 10sqm and not exc 20sqm each for full movement and for easy operation for shutters including taking down of old Shutter, complete all as specified and as directed by Engr-in-Charge.

Material and Labour in repair for Opening of rolling shutter hood cover, greasing to gears, helical spring and guide channels and refixing all accessories back in position of area not exc 10sqm each, complete all as specified and as directed by Engr-in-Charge.

Material and Labour in repair for Opening of rolling shutter hood cover, greasing to gears, helical spring and guide channels and refixing all accessories back in position of area exc 10sqm and not exc 20sqm each , complete all as specified and as directed by Engr-in-Charge.

Supply and Fix Steel rolling shutters, with out ball bearing, thickness of laths 1.00mm as specified including top cover, anchoring rod, hasp and staple and erected in position as indicated, complete: push pull or manual type including taking down of old Shutter complete all as specified and directed by Engr-in-Charge

Material and Labour for preparing new or previously untreated steel surface of any description over 10cm in width or girth and applying 2 coats of aluminium paint over one coat of red oxide primer, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for preparing old painted steel surface of any description over 10cm in width or girth and applying one coats of aluminium paint , complete all as specified and as directed by Engr-in-Charge.

Taking down carefully copper /aluminium point wiring (light, fan socket or power) through stove enamelled steel conduit/PVC conduits including complete fittings such as switches, ceiling roses, pendants, regulators, sockets,, switch sockets, electrical fittings etc removing and making good disturbed surfaces of walls/ceiling etc, complete all as specified and directed by Engr-in-Charge.

Material and Labour for point wiring with 1.5 Sqmm single core, multi stranded copper conductor 1100 V grade, ISI marked , PVC insulated unsheathed cable (with approved colour code) FRLSH cable drawn in casing caping of 25 mm wide, with double locking type, ISI marked including all accessories casing caping as approved by Eng-in-charge, with PVC 1.5 mm multi stranded insulated unsheathed FRLSH copper wire, ISI marked of green colour for continuous earth, including sunken box made out of suitable thickness and not less than 60 mm in depth GI/MS/ pressed steel terminal box to be concealed in wall, duly painted including 3mm hylam /masonite sheet cover, for mounting of fittings like switches, sockets, fan regulators etc. fixed with galvanised screw and cup washer, complete all as specified and directed by Engr-in-Charge, for One light point or one fan point controlled by one switch. Note : Wiring to be done as per approved colour code.

-Ditto - all as per item No 89.00 here-in-before but One light point controlled by 2 way switch SP, 5 Amp, 240 Volts

-Ditto - all as per item No 89.00 here-in-before but one 5 amp socket point on same board

-Ditto- all as per item No 89.00 here-in-before but one 5 amp multi socket, independent

-Ditto- all as per item No 89.00 here-in-before but using 2.5 sqmm ( nominal area) multistranded FRLSH copper conductor cable/wire & 2.5 sqmm size FRLSH PVC insulated unsheathed copper conductor cable for earth continuity ( green colour) for one 5 pin socket outlet 5 / 15 Amp multi purpose independent point controlled by 15 Amp switch, SP one way, 240 Volts & Socket, complete all as specified and directed by Engr-in-Charge.

-Ditto- all as per item No 89.00 here-in-before but using 4 sqmm (nominal area) FRLSH multistranded copper conductor cable/wire for one 5/15 Amp socket point controlled by 15 Amp switch, SP one way 240 Volts & Socket, complete all as specified and directed by Engr-in-Charge.

Supply and fixing switch piano type flush button type single pole one way 5 Amps 240V front operated, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Switch socket combination 2 in 1 3 pin, 5 A and 15Amp flush type universal, complete all as specified and directed by Engr-in-Charge.

Supply and Fix socket 3 pin 5 A flush type, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Bell buzzer 240V 50 Hz, complete all as specified and directed by Engr-in-Charge.

Supply and Fix Bell push 240V 50 Hz, complete all as specified and directed by Engr-in-Charge.

Supply and Fix ceiling rose PVC/polycarbonate, isolated body surface Bakelite 65mm dia three terminals, complete all as specified and directed by Engr-in-Charge.

Supply and Fix repair/replacement switch piano flush button single pole one way, 6 Amp (ISI marked) complete all as specified and directed by Engineer-in-Charge.

Supply and Fix in repair/replacement Switch socket combination outlet 15 Amp, 5-in-1, controlled by one switch (ISI marked) complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair/replacement LED batten with 20/22W LED tube light approx four feet in wall/surface connecting with all required accessories like PVC box base, flexible cable from ceiling rose etc Surface and wall mounted LED batten, Engineering plastic batten with accessories, complete all as directed and specified by Engr-in-Charge.

Supply and Fix double door MCB DB made out of 18SWG CRCA steel sheets, Phosphates powder coated with copper bus bar, Earth stud, Din Rail, Polyamide Terminal Blocks for incoming and outgoing circuits, inbuilt loose wire box, Ground terminal blocks, duly pre-wired with thimble flame retardant copper conductors and poly layer for protection SP 240 volts 100 Amps rated bus bar 8 way double door open able, concealed on wall including taking out old unserviceable MCB DB any size/type, all as directed and specified by Engr-in-Charge.

Supply and Fix in repair/replacement 6 to 32 AMP MCB single pole 240 V 10 KA (C-Series), complete all as directed and specified by Engr-in-Charge.

Supply and Fix in repair/replacement SPN 32 AMP MCB DP 240 V 10 KA (C-Series) , complete all as directed and specified by Engr-in-Charge.

Material and Labour for Sub main wiring with two runs of single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor FRLSH cable of 6.0 Sqmm (with colour code), drawn in but including non metallic rigid PVC conduit of 25mm dia/casing capping/suitable size, ISI marked including one run of PVC insulated unsheathed, multistranded copper conductor FRLSH cable of 6.0 Sqmm (Green colour) as continuous earth conductor cable connected to earth dolly in surface/ recess complete including taking down, complete all as directed and specified by Engr-in-Charge.

Material and Labour for cutting of wall/ceiling/column for laying submain of any size including plastering ,white wash, complete all as directed and specified by Engr-in-Charge.

Supply & fixing in repairs/replacement air termination single pointed aluminium rod 12 mm dia and 300 mm long with necessary fixing arrangement on blocks on roof, complete all as directed and specified by Engr-in-Charge.

Supply & fixing in repairs/replacement air termination single pointed copper rod 12 mm dia and 300 m long with necessary fixing arrangement on blocks on roof, complete all as directed and specified by Engr-in-Charge.

-Ditto- all as per item No 110.00 hereinbefore but of 1.00 metre long 12 mm dia and making suitable arrangement for fixing of 1 metre rod on roof, complete all as directed and specified by Engr-in-Charge.

Supply and Fix in repair/replacement copper strip 32 mm x 6 mm buried in ground for earth continuity conductor or fixed to porcelain, insulator fixed to wall as in repairs, complete all as directed and specified by Engr-in-Charge.

-Ditto- all as per item No 112.00 here-in-before but of 20 x 3.15mm

-Ditto- all as per item No 112.00 here-in-before but of 25 x 3.15mm

Removing & refixing of air termination single pointed aluminium rod 12 mm dia and 300 mm long by tightening with necessary fixing arrangement fixed on existing/new PCC blocks on roof and making good, complete all as directed and specified by Engr-in-Charge.

Removing & refixing of air termination single pointed copper rod 12 mm dia and 300 mm long by tightening with necessary fixing arrangement fixed on existing/new PCC blocks on roof and making good, complete all as directed and specified by Engr-in-Charge.

-Ditto- all as per item No 116.00 here-in-before but 1.00 metre long but fixed on ceiling on roof

Supply and Fix in repair/replacement aluminium strip of size 25 x 3.15 mm fixed with suitable saddleSupply and Fixixing screw etc on roof with rubber & bitumen washer & fixed to insulator on wall for down conductor as fixed in repairs, complete all as directed and specified by Engr-in-Charge. Note :- Porcelain Insulator & PCC required shall be measured and paid for separately under relevant items of Sch

Supply and Fix in repair/replacement GI strip of 32x6mm on wall/surface for conductors or as earth continuity conductor, complete all as directed and specified by Engr-in-Charge. Note :- Porcelain Insulator & PCC required shall be measured and paid for separately under relevant items of Sch

Supply and Fix in repair GI strip 32mm x 6 mm buried in ground for loop earthing and ground grid including excavation and earth work in any type of soil, complete all as directed and specified by Engr-in-Charge.

Supply and Fix test point terminal block made of gun metal or phosphorus bronze size 75 x 75 x 25 mm thick drilled and screwed including 3 Nos 8 mm dia 25 mm long hexagonal head screws fixed to GI strip bracket fixed to porcelain insulator in wall as in repairs, complete all as directed and specified by Engr-in-Charge. Note :- Porcelain insulator will be measured & paid for separately.

Supply and Fix vitreous in repair/replacement China porcelain insulator with busbar support white type, complete all as directed and specified by Engr-in-Charge.

Re fixing in repair only aluminium strip of size 20/25 mm x 3.15 mm fixed to porcelain insulator fixed with suitable saddle. Supply and Fixing screws etc for roof with rubber & bitumen washer & fixed to insulator only on wall for down conductor, complete all as directed and specified by Engr-in-Charge.

Re fixing in repair only copper strip of size 25 mm x 3.15 mm fixed to porcelain insulator fixed with suitable saddle. Supply and Fixing screws etc for roof with rubber & bitumen washer & fixed to insulator only on wall for down conductor, complete all as directed and specified by Engr-in-Charge.

Re fixing in repair only copper strip of size 20mm x 3.15 mm fixed to porcelain insulator fixed with suitable saddle. Supply and Fixing screws etc for roof with rubber & bitumen washer & fixed to insulator only on wall for down conductor, complete all as directed and specified by Engr-in-Charge.

Re fixing in repair only copper strip of size 32mm x 6 mm fixed to porcelain insulator fixed with suitable saddle. Supply and Fixing screws etc for roof with rubber & bitumen washer & fixed to insulator only on wall for down conductor, complete all as directed and specified by Engr-in-Charge.

-Ditto- all as per item No 126.00 here-in-before but GI strip of 32x6mm

Material and Labour for testing of Lightning Conductor & earthing except new earthing under item No 129 & 130 here-in-after of various Tech Accn in NAD area & Tunir Area in the presence of users representative & Engineer-in-Charge & maintaining record of tests for lightning conductor as per IAFW -2215 by removing all connection and the resistance of earthing & lightning protection network should not exceed 5 Ohm in every technical building showing the details of defective earthing & lightening protection system. Items to be repaired/renewal during record of sets for lightening conductors as per IAFW 2215 & also test results to be recorded after repair/renewal and should be signed by users also, complete all as directed and specified by Engr-in-Charge. Notes :- (i) The earthing showing result beyond 10 ohm to be renewed and shall be measured & paid for separately under relevant item of Sch 'A'. (ii) The test result after renewal of earthing and replacement of defective conductor also be recorded in earthing test book as per IAFW-2215 for lightening conductor & cost for the same is deemed to be included in unit rate of above item. (iii) The unit rate quoted shall be deemed to be included for the test results of all existing earthing point, date of testing and renewal etc to be written on wall of each building in clear format like stenzil etc as per direction from engr-in-charge with out any extra cost. (iv) The testing of new earthing covered under item Nos 129 & 130 are not covered in this item.

Material and Labour for earthing complete with GI earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below the normal ground level connected with GI strip 32 x 6 mm by means of bolts, nuts, check nuts & washers of galvanised iron steel including necessary excavation and earth work in any type of soil, removing surplus soil to a distance not exc 50 m, with and including PCC chamber in PCC (1:2:4) , type B1, using (20 mm graded stone aggregate), mild steel angle iron frame made out of MS angle iron of size 40x40x6 mm thick duly painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer hinged with and including 6mm thick CI cover with handle, watering arrangement with funnel internally secured with wire mesh with 20 mm dia medium grade pipe for watering , 40 mm dia light grade GI pipe for lead protection in & including alternate layers of charcoal dust and common salt complete all as shown in electrical plate No 3 of SSR Part-1(2009) connected to earthing test point all as specified and indicated including testing on completion

-Ditto- all as per item No. 129.00 here-in-before, but with copper earth electrode of size 60 cm x 60 cm x 3.15 mm thick & earth continuity lead of size 20 mm x 3 mm copper strip, complete all as specified and directed by Engr-in-Charge. ' Notes for item No. 129 & 130 :- (i) copper strip upto 7.5 m will be deemed to be included in quoted rate of item No. 21 & 22 respectively. (ii) The earth chamber shall be constructed 50 cm away from the edge of earth pit & the cost of the same is deemed to be included in rate quoted for above items. (iii) The rates quoted for item Nos 129 & 130 are also deemed to be included for cost of new test point as specified.

Supply and installation a set of maintenance free earthing system consisting of 03 number of copper bonded earth rod of 17.2mm dia x 2 metre length with coated with 250 micron electrolytic grade copper tested on 25 KA fault current by CPRI with driving head and tip to directly drive the earth rod to the ground with each rod interconnected with 20x3.15mm copper strip at the interval of 2 metres to form a square complete all as specified and directed by Engr-in-charge. Note :-The rate includes testing of earthing system and getting the earthing value less than 3 ohm in any soil condition.

Material and Labour for PCC (1:2: 4) type B0, using (12.5 mm graded stone aggregate) of blocks size and IE rules including necessary use and waste of form work as in grounding of porcelain insulator, complete all as directed and specified by Engr-in-Charge.

Material and Labour for PCC (1:2:4) type B1, using (20 mm graded stone aggregate) for earth chambers as in repairs, coping for GI pipe post including necessary form work, excavation in soft loose soil, returning in filling and removing surplus soil to a distance n. exc 50 metre and deposing where directed, complete all as directed and specified by Engr-in-Charge.

Removing existing worn out CI cover with angle iron frame of earth chamber and supply and fix new CI cover of size 30 cm x 30 cm x 6 mm thick fixed in frame made out of mild steel angle iron 40 mm x 40 mm x 6 mm thick with and including locking and lifting arrangement, painting with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer, complete all as directed and specified by Engr-in-Charge.

Supply and Fix in repair/replacement 40 mm dia GI pipe medium grade for post not exceeding 3 metres in length truly vertical position embedded in PCC including necessary excavation and earth work as in repairs, all as directed and specified by Engr-in-Charge. Note : PCC of pole embedded will be measured and paid separately under relevant items of Sch.

Supply and lay in repair/replacement 40mm dia, GI pipe, light grade, buried in trenches as earth continuity protection as in repairs, including necessary excavation and earth work in hard/dense soil, returning & filling in, watering and well ramming, removal of surplus soil to a distance not exc 50 metres, complete all as directed and specified by Engr-in-Charge.

Shri Krishna Trading Corporation (BID ID -3370066)

KG ENTERPRISES (BID ID -3369894)

venus enterprises (BID ID -3370059)

SAI ENTERPRISES (BID ID -3370294)

LAXMI ENTERPRISES (BID ID -3370408)

Sagar Electricals (BID ID -3370426)

M/s Vishwakarma Enterprises (BID ID -3370324)

M.K Enterprises (BID ID -3369918)