PROVN OF OR LIVING NEAR BLDG NO T 179 AT MS 05 UNDER GE GANGTOK

Amount

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

Excavation in trenches in soft/loose soil not exc. 1.5 metre wide and not exc. 1.5 metre in depth and getting out complete all as specified and as directed by the Engr-in-Charge.

Returning, filling in, including spreading levelling watering and well ramming in layers not exceeding 25 cms in depth in soft/loose soils complete all as specified and as directed by the Engr-in-Charge.

Removing excavated materials(soil) to distance n.exc 50 m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed

Material and labour for PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and as directed.

Material and labour for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar (1:4) including brought upto course complete all as specified and as directed by the Engr-in-Charge.

M&L RCC nominal mix (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and as directed.

M & L RCC (Nominal mix) (1:2:4) type B1, (using 20mm graded crushed stone aggr) as in beams, cantilevers, lintel over 1.5 m span complete all as specified and as directed.

M & L RCC (Nominal mix) (1:2:4) type B0, (using 20mm graded stone crushed aggr) as in Columns, pillars, piers, posts and struts complete all as specified and as directed.

Formwork to side of concrete column post struts piers and side & soffits (if any) & similar work, vertical to batter, rough finished surface of concrete flat complete all as specified and as directed.

M & L for formwork to sides of concrete foundations,plinth beams for rough finished surface of concrete, complete all as specified and as directed.

Form work to sides and soffit of beams, lintels,shelves of slabs/beams and similar works including supports, over hangs etc rough finished surfaces of concrete,flat complete all as specified and as directed.

Materials & labour for TMT bars 10 mm dia and over cut to length, bent to shape required, including cranking , bending spirally for hooping for columns , hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips as in reinforcement of drain cover slab complete all as specified and directed

All as per item No 13.00 here-in-before but 5mm dia and over upto and including 10 mm dia as in stirrup, spacer and binders etc complete all as specified and as directed.

Material & labour for hardcore of gauge n exc 63 mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface using broken stone or boulders complete all as specified and as directed.

Materials and labour for 75mm thick PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in sub-base of floor over and including 50 micron polythene film laid complete all as specified and as directed by the Engr-in-Charge.

M&L for 40 mm thick PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) finished and even as in floor etc complete all as specified and as directed

M&L for pre cast cement concrete block masonry with solid blocks, exc. 10 cm in width and settting (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) in cement mortar (1:6) complete all as specified and as directed

Material & labour for rendering 15mm thick on block concrete masonry walls in CM (1:6), finished even and smooth without using extra cement complete all as specified and as directed.

M&L for rendering 20mm thick in cement mortar (1:4) in two layers of 10mm each using WPC in finishing layer on brick or concrete surfaces finished even & smooth (WPC for finishing layer will be paid seperately as supply only) complete all as specified and as directed.

Supply only Liquid water proofing compound complete all as specified and as directed.

M&L for preparation of new plastered surfaces of walls and applying two coats of oil bound distempery, over a coat of chalk whiting primer & over a coat of birla wall care putty complete all as specified and as directed.

M&L applying two coats of weather proof exterior emulsion paint of standard quality and make ,over a coat of white primer including preparation of new /old wall surfaces complete all as specified and directed.

M&L for Ceramic tiles 7 to 8 mm thick of size 400 x 400 mm , in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and incl 20 mm thick screed bed with CM (1:6) etc complete all as specified and as directed.

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match etc complete all as specified and as directed.

M&L Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match incl 20 mm screed bed with CM (1:6) etc complete all as specified and as directed.

Supply & fix Second class hard wood, plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and as directed.

Supply & fix 30 mm thick Flush shutters, solid core construction with block board core and plywood face panels, commercial type on both sides and fitted to chowkats complete all as specified and as directed. NOTE : All builder's hardware shall be measured and paid separately.

Supply and fix 150 mm long aluminium anodised barrel tower bolt of extruded section complete all as specified and directed by the Engr-in-Charge.

Supply and fix aluminium alloy anodised sliding door bolts 200 mm long with hasp staple (Bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section complete all as specified and as directed.

Supply & fix Aluminium handles, 150 mm size, cast type, anodised complete all as specified and as directed.

S&F of 150mm size mild steel butt hinges medium weight complete all as specified and as directed.

S&F Solid PVC door frame of size 50mm X 47mm made out of 5mm plain colour PVC sheet reinforced with MS Square tube, supplying and fixing in opening as per specification and drawing complete all as specified and as directed.

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing complete all as specified and as directed.

Supply & Fix 75mm long butt hinges medium weight cold rolled MS complete all as specified and as directed.

Supply and fix 100 mm long aluminium anodised barrel tower bolt of extruded section complete all as specified and directed by the Engr-in-Charge.

Supply & fix Aluminium handles, 100 mm size, cast type, anodised complete all as specified and as directed.

S & F Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and as directed.

S&F 3mm thick, figured glass, pin head type and glazing with oil putty in square n.exc 0.5 sqm in each pane complete all as specified and as directed.

S&F 4mm thick (E-Boards) Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with screws in ceiling complete all as specified and as directed.

S & F for Anodised aliminium snap grid frame work for false ceiling confirming IS:733, 737 & IS:1285 complete all as specified and as directed.

M&L for Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing etc complete all as specified and as directed.

Supply and fix 0.50mm thick pre-painted galvalume aluminium zinc coating GI based corrugated steel sheets of any colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws as in roof complete all as specified and directed by the Engr-in-Charge.

Supply and fix 0.50mm thick pre-painted galvalume aluminium zinc coating GI based plain steel sheets of any colour having tensile strength of 550 Mpa as in ridges, valley, eaves, etc and fixed with self tapping screws complete all as specified and directed by the Engr-in-Charge.

Supply & fix Mild steel rolled sections 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 etc conforming to Fe 410-W (Gde-E- 250) completed.

M & L for applying two coats of synthetic enamel paint (1st grade quality) on new or previously untreated steel surfaces exc 10cm width or girth over a coat of red oxide zinc chrome primer including preparation of surfaces complete all as specified and as directed.

S&F 15mm bore tubes medium grade galvanised with all fittings and fixed complete to walls and ceiling of laid in floors in repairs complete all as specified and as directed.

S&F vitreous china squatting pan "Orrisa patern" size 580 mm x 440 mm white with integral foot rest (excluding flushing cistern and flush pipe) including provision of lime concrete bedding ( Make :- Paryware/Hindware/Cera) complete all as specified and directed by the Engr-in-Charge.

S&F for PVC low level flushing cistern of 10 ltrs capacity action type white body with intel ball valve float handle bracket flush pipe etc complete and connecting to WC with PVC flushing pipe ( Make :- Paryware/Hindware/Cera) complete all as specified and directed by the Engr-in-Charge.

S&F 15mm bore dia bib taps cast copper alloy chromium plated, fancy type with crutch or butter fly handle, screwed down, screwed for iron pipe or for brass ferrule & fixed complete all as specified and as directed.

S&F 15mm bore dia Stop cock cast copper fancy type chromium plated alloy screwed down high pressure with crutch or butter fly handle serwed both ends for iron pipe or for unions complete all as specified and as directed.

Supply and fix PVC connections 15 mm size with PTMT nuts of length 450 mm complete all as directed by the Engr-in-Charge. Make : Prayag Cat No 323 or equivalent.

M&L for 20 mm bore steel tubing medium grade galvanised with all fittinged complete to walls & laid in floors complete all as specified and directed by the Engr-in-Charge.

S&F 15 mm bore brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed etc complete all as specified and as directed.

S&F for vitreous china, white colour, flat back, wash hand basin of approved make and of size 55 x 40 x 79cm fixed with brackets , including providing 32 mm dia PVC waste pipe , 32 mm bore CP waste coupling and making all necessary connections complete all as specified and as directed.

S&F in repair 15mm bore chromium plated single lever basin mixer with 305mm(12'') extended body and 600mm braided connection pipe (without pop-up) complete all as specified and directed. Make :CERA Cat Pat No F1016452 or equivalent.

S&FSoap dish, vitreous China white, approximate size 160x 160x90mm. any type, fixed to plugs with chromium plated brass screw complete all as specified and as directed.

S&F Tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified and directed by the Engr-in-Charge.

S&F rotational moulded polythylene water storage tank, 1000 litres capacity, anti bacterial, UV and heat resistant 3 layer (ISI marked) multi layer construction (cylindrical vertical with closed top), hoisted & fixed in position including supply and fixing of 25mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball, screwed for iron pipe of having weight not less than 455 gms, with threaded cap/Lid including connection including dismantling of old unserviceable water tank complete all as specified and as directed.

M&L for 75mm thick PCC (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in plinth protection path/hardstanding finished cement concrete surfaces fair and even complete all as specified and as directed by Engineer-in-Charge.

Material and labour for PCC (1:3:6) type C-2 (using 40mm graded crushed stone aggregate) as in surface channels and drains incl necessary formwork complete all as specified and as directed.

Material and labour for PCC 1:2:4 type B0 (using 12.5mm graded crushed stone aggregate) as in coping including weathering slightly rounded or chamfered angles and throating complete all as specified and as directed by the Engr-in-Charge.

Excavation over areas, n. exc 1.5m deep and getting out soft/loose soil for septic tank etc complete all as specified and as directed.

Excavation over areas for each additional 1.5m and part thereof in depth beyond the first 1.5m and getting out soft/loose soil for septic tank etc complete all as specified and as directed.

Concrete bed to drain pipe of 150 m dia including packing under and haunching against the side of pipe after they are laid and tested in Cement concrete (1:3:6) type C-2 etc complete all as specified and as directed.

S & F PVC (SWR) pipe single socket 150mm bore laid in trenches and jointed complete all as specified and as directed.

S & F PVC (SWR) pipe single socket 110mm bore laid in trenches and jointed complete all as specified and as directed.

S&F PVC110 mm dia PVC (SWR) vent cowl of any radius complete all as specified and as directed.

M&L PCC (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in benching of septic tank and manhole etc complete all as specified and as directed.

M&L for precast RCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) manhole cover extra set in cement mortar (1:6) complete all as specified and as directed.

M&L for cement concrete (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and as directed.

Formwork for rough finished surface of flat concrete walls ,floor and roofs n exc. 20cm wide and side of rcc etc complete all as specified and as directed.

M&L RCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) (Nominal mix) as in slab/Beams etc complete all as specified and as directed.

M&L for reinforced cement concrete type B-1 (1:2:4) (using 20 mm graded crushed stone aggregate) as in walls etc complete all as specified and as directed.

M&L for 20 mm thick rendering in two layers 10 mm each in cement mortar (1:4) with using water proofing compound on concrete surfaces and brick masonry or block masonary other than fair face of brickwork to be finished even and Smooth (without using extra lime or cement) complete all as specified and as directed.

Mild stell bar Fe 410 (Gde E250) quailty -- or Fe 290E-165) 16mm dia as in rungs complete all as specified and as directed.

Rough excavation in soft/ loose soil not exc 1.5m deep complete all as specified and as directed.

M&L PCC type C2 (1:3:6) (using 40 mm graded crushed stone aggregate) on in foundation, filling and mass concrete complete all as specified and as directed.

M&L for walling of RR stone masonary uncoursed ,well bonded bedded and solidly hearted built in CM (1:6) incl brought upto course at interval of every 60cm complete all as specified and as directed.

S&F 75mm bore PVC pipe (SWR) single socketed, in any length with rubber ring joints, as in weep holes complete all as specified and as directed.

Material & Labour for Hand packing using Broken stone or boulders (any thickness) at back of block masonry retaining wall and raising or lowering to the required level complete all as specified and as directed.

M&L for flushed pointing to RR masonary surfaces in CM (1:4) complete all as specified and as directed.

S&F of geosynthetic material 75mm dia as in weep holes cover complete all as specified and as directed.

M & L for point wiring with 1.5 Sqmm PVC insulated unsheathed single core stranded copper conductor (FRLS) Cable of working voltage 1100 Volts grade conforming to IS-694 pt-I & II of 2000 drawn in and including 25 mm size PVC rigid non matellic conduit with all fittings & accessories with PVC Box backelite sheet fixed with brass screws & cup washers including 1.5 sqmm PVC insulated unsheathed single core stranded copper conductor (FRLS) cable as earth continuity conductor connected to main switch / DB's or common earth dolly complete for for light point/ fan point/ exhaust fan point/ call bell point/ controlled by one switch 5/6 Amp one way complete all as specified and directed.

All as per item No.87.00 here-in-before but for one socket outlet/metal clad socket of 5 Amps fixed on independent board with 1.5 Sq mm multistranded copper conductor wire FRLS PVC insulated and 1.5 Sq mm copper conductor wire FRLS PVC insulated using as earth wire complete all as specified and directed by Engineer-in-Charge

All as per item No 87.00 above but, one socket outlet, three pin, 5/6 Amp on the same board with other switches complete all as specified and as directed.

All as per item No.87.00 here-in-before but for one socket outlet/metal clad socket of 15 Amps fixed on independent board with 2.5 Sq mm multistranded copper conductor wire FRLS PVC insulated and 2.5 Sq mm copper conductor wire FRLS PVC insulated using as earth wire complete all as specified and directed by Engineer-in-Charge

S&F switch piano, flush type, 5 amps, 230 volts, single pole, one way (ISI marked) complete all as directed by Engineer-in-charge

S&F Switch socket combination, 2 and 3 pin, 5/6 amps, multipurpose, flush, non shutter, non inter locking type, 230 volt flush type, white/ivory finish with two fixing hole including suitable gang box complete all as specified and as directed.

S&F Switch socket combination, 2 in 1, 6 pin, 5/6 Amps and 15/16 Amps, multipurpose , flush, non shutter, non inter locking type, 230 volt flush type, white/ivory finish with two fixing hole including suitable gang box complete all as specified and as directed.

S&F Ceiling rose, PVC/polycarbonate insulated body, 3 terminal and 240 volts, ISI marked complete all as specified and directed

S&F in replacement of factory made sheet metal enclosure for DB's double door (fixed flush to the wall), SPN, 240 volt, 8 way, IP-43, IK-09 protection with mod insulated rated bus bar and 2.5 sqmm copper PVC sheathed cable for earth continutiy and suitable for having MCB's complete all as specified and as directed.

S&F in sheet metal enclosure for 4 way Distribution Boards (DB’s), tripple pole and neutral double door with IP-43 protection suitable for fixing MCB's/lsolators complete all as specified and as directed.

S&F MCB single pole & neutral 40 to 63 Amps, 240 Volts, 10 KA rapturing capacity, 'C' Curve complete all as directed by Engineer-in-charge.

S&F MCB single pole 6 to 32 Amps, 240 Volts, 10 KA rapturing capacity, 'C' Curve complete all as directed by Engineer-in-charge.

M&L sub main wiring with 2 runs of 4 sqmm PVC insulated unsehathed copper cable multistand 1100 V of FRLS grade with drawn in concealed PVC conduit not less than 25mm dia and one run of PVC insulated serviceable of 4 sqmm as earth continuity conductor drawn in casing and capping with accessories complete including taking down old unservicaeble wiring. NOTE: 3 runs of 4 Sqmm and 1 run of conduit will be measured as one unit i.e. RM.

M&L sub main wiring with 2 runs of 6 sqmm PVC insulated unsehathed copper cable multistand 1100 V of FRLS grade with drawn in concealed PVC conduit not less than 25mm dia and one run of PVC insulated serviceable of 6 sqmm as earth continuity conductor drawn in casing and capping with accessories complete including taking down old unservicaeble wiring. NOTE: 3 runs of 6 Sqmm and 1 run of conduit will be measured as one unit i.e. RM.

Supply and fix in replacement of 20 W LED tubelight fitting with lamp,Extruded aluminium, PC Diffuser, efficiency >125 lm/ W, glare free, THD<10%,Potted electronic driver connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as directed. Make- Make-Crompton cat part CCS-100-20-65-HLL-OP-NWH/Havells cat part No. ENDURALINEARPROBS20WLED 865SPCSSIND/ Philips cat part No. BN170C LED20S-6500 PSU L120

Supply and fix in replacement of 10 W LED tubelight fitting with lamp thermal condutive material PC Diffuser, efficiency >100 lm/ W, glare free, THD<10%,Potted electronic driver connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as directed. Make-Crompton cat part CCS-103-10-65-SL-DP-NWH/Havells cat part No. LUMILINEPLUSBS10WLED865SPCSSIND/ Philips cat part No. BN 021 LED12S 6500 PSU GR

S&F of non metalic Ventilating Fans, 250m sweep 900 rpm, AC single phase, 230 volts including louver connection with multistranded copper conductor flexible wire of suitable size from ceiling rose, necessary fixing arrangement i.e anchor nut, bolt, washer and grouting and making good to disturbed surface complete all as specified and as directed. Make: Havells/Khaitan/Almonard/Bajaj/Crompton Greaves

M & L for earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick, burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less 1.5 mtr deep below normal ground level connected to GI earth wire 4 mm dia connected to earth plate by means of nut, bolts, check nut & washer of galvanized iron or of steel, GI earth wire will be protected by 15 mm dia GI pipe 'light grade', watering pipe 20 mm dia GI 'Medium grade', GI wire meshed funnel, alternate layer of char coal and salt on all side to earth plate upto thickness of 150 mm, filling of black cotton soil in earth pit upto ground level, PCC chamber recessed for and including RCC cover including all necessary excavation & earth work, earth wire connected to O/H continious earth wire on pole, testing the earthing after completion all as specified and shown in electric plate No 3 of MES SSR Part-I 1991 print complete all as specified and as directed.

Supply, Laying, jointing & testing in trenches/through pipes/ducts or on poles/walls jointing to O/H conductor, LT panels, main switch with cable size aluminum lugs and testing. XLPE insulated, armoured heavy duty electric cables with aluminum conductor, 1100 volt grade, all as specified directed by Engineer in charge of cross sectional area of 16 Sqmm 4 core complete all as specified and as directed.

Supply and Fix geyser of 25 Ltr capacity, AC single phase 230 volts 5 star rating including connection with multistranded copper conductor flexible wire of suitable size from ceiling rose, necessary fixing arrangement i.e anchor nut, bolt, washer and grouting and making good to disturbed surface complete all as specified and as directed

S&F brass tee of outer dia 16mm dia complete all as specified and as directed.

Supplying and laying of 20mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified etc complete all as directed by the Engr-in-Charge.

M&L for cutting existing steel tubing for alteration (Each cut measured) including screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to from connector) done in position without taking down complete all as specified and as directed.

M&L for 15 mm bore steel tubing medium grade galvanised with all fittinged complete to walls & laid in floors complete all as specified and as directed.

S&F 15mm bore dia Stop cock cast copper fancy type chromium plated alloy screwed down high pressure with crutch or butter fly handle serwed both ends for iron pipe or for unions complete all as specified and as directed.

S&F 15mm bore dia bib taps cast copper alloy chromium plated, fancy type with crutch or butter fly handle, screwed down, screwed for iron pipe or for brass ferrule & fixed complete all as specified and as directed.

Supply and laying of DWC HDPE pipe,ISI amrked in trenches or in cable ducts or fixed on walls,using clamps along with all accessories like socket,bend,couplers etc confirming to IS 14930,part II complete with fitting and cutting,jointing etc of size 50 mm outer dia complete all as specified and as directed by Engr-in-Charge.

Supply and fixing LED light fitting 1x10W bulk head luminairies including LED light driver holder connecting connecting up with three core flexible copper flexible copper conductor cable of suitable size complete all as specified and directed.

Supply and laying steel water tubing medium grade galvanised with all fittings such as elbow, union, reducer, tees, bends etc and short length fixed on wall/floor/ceiling of size 25mm bore complete all as specified and as directed.

S&F in repair gun metal gate valve of size 25mm bore with iron wheel head screwed both ends for iron pipe and fixed including taking down old u/s valve complete all as specified and as directed.

Cutting or screwing existing pipe of any insertion of tee of suitable size for branch connection dia complete all as specified and as directed.

S&F rotational moulded polythene water storage tank 500 Ltrs capacity, ISI marked multilayer constraction (cylindrical vertical with closed top) hoisted & fixed in position including supply and fixing of 25mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball, screwed for iron pipe of having weight not less than 455 gms including connection and taking dlown old unsv/broken one complete all as specified and as directed.

M&L for light grade galvanized pipe ISI marked all fittings, laid in treches under road or fixing on wall/pole/crossing nallah etc of 40mm bore complete all as specified and as directed.

M&L GI strip 32 x 6mm burried in ground complete all as specified and as directed.

M&L for ceramic wall insulator white, brown or green insulator including one galvanised mild steel spindle two galvanised iron washers alone galvanised iron nut 50mm height, 65mm dia for 550 complete all as specified and as directed.

M&L for air termination, single pointed aluminium rod 12mm dia and 300mm long complete all as specified and as directed.

M&L for test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos, 8mm dia 25mm long hex head screw complete all as specified and as directed.

M&L for aluminium strip 25 x 3.15mm with saddles and fixing screws etc for roof conductors and down conductors above ground complete all as specified and as directed.

Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick burried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the electrodeplate not less than 1.5mtrs below normal ground level connected to including galvanised iron strip size 32 x 6mm by means of bolts, nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 of SSR Part-I connected to earth test point including provision of earth strip protected by 40mm dia light grade GI pipe & watering pipe shall be 20mm bore medium grade GI pipe including all excavation and earthwork in any type of strata PCC pit with RCC cover CI frame, charcoal, salt & funnel etc complete all as specified or indicated including testing on completion. Rate to be considered for earth strip to be fixed 7.5 long complete all as specified and as directed by Engineer-in-Charge.

M/S ANIL KUMAR THAKUR (BID ID -3496658)

KARMA TSETEN BHUTIA (BID ID -3499739)

KAMLESH ENTERPRISE (BID ID -3498448)

Phurba Wangdi Sherpa (BID ID -3506353)

DHARMINDER SINGH (BID ID -3498904)