SPECIAL REPAIR TO BLDG NO P-12, -P-15, P-16 (OTM) AND OTHER REV/MINOR WORKS AT NAA UNDER GE (NORTH) TEZPUR

Amount

Supply and Fix exposed GI powder coated snap grid frame work for false ceiling in flat or in sloping , of grid size 600x600mm comprising of wall/cleat angle of size 25x25x0.35mm and cross tee of size 24x38x0.70mm with 4mm dia GI wire as suspender and including 4mm thick decorative pre -painted non asbestos board (E-Board) in false ceiling including fixing arrangement from steel/wooden truss of any type including dismantalling of existing false ceiling complete all as specified and directed. (Make: Eternit, Everest or equivalent)

M & L for cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs, slab staging for water tanks, filling of pressed steel door frame, fixing of hold fasts and the like including weathering, slightly rounded or chamfered angles and throating including necessary formworks complete all as specified and directed by Engineer- in-charge.

M & L for mild steel iron frame for door , window using joist, channel, angle, tee, tubes, flat sections, fixed independently, without connecting plates, etc. conforming to Fe. 290., Gde-E-165 complete in all respect as specifified and directed.(MS hinge shall be paid under supply only item)

M&L for 2nd class hard wood plain fillets ,square, rectangular or triangular in section ,clean sawn ,secured with nails or brads (sectional area exc 6 sq.cm & n exc 13 sq.cm)as in studs of ceiling / sunshed./truss members complete all as specified and directed.

Taking down wooden chowkhats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50 sqm but not exceeding 4.00 sqm each complete all as specified and as directed

S & F powder coated aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. or for window grill of appd size and shapeincluding fixing with aluminium "U" shape section for fixing etc. complete in all respect as specified and directed. (Powder coating shall be min 50micron) (Note: all external members to be joined at 45 degree angle at corner)

M & L for anodised aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading screws etc. complete all as specified and as directed.

S & F second class hardwood plain,solid ,straight,chowkats and frames,wrought, framed rebated on the solid ,rounded or chamfered,put together with glue pinned at joints, complete in all respect as specified and directed.

Supply & fix sheet glass, ordinary quality, 4.8 mm thick and glazed with oil putty or fixed with beads in square not exceeding 0.5 Sqm in each pane complete all as specified and directed.

S&F aluminiu door floor spring,Suitable for left-right opening & single-door,double door two direction opening, 90° hold open, Suitable for the size of door 950 x 2100mm complete all as specified and directed.

Supply & fix sheet glass, ordinary quality, 4 mm thick and glazed with oil putty or fixed with beads in square not exceeding 0.5 Sqm in each pane complete all as specified and directed.

S & F powder coated aluminium three tier window frame including necessary joining cleats, of Jindal section No 20832 or equivalent section of appd make of 1.5mm thick complete in all respect as specified and directed. (Powder coating shall be min 50micron) (Note: all external members to be joined at 45 degree angle at corner)

S & F powder coated aluminium window and ventilator shutters, side hung type with/without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, EPDM rubber packing (of 50 No) grade), powder coated aluminium snap beading, screws, powder coated aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21, 100mm long (2 no.) suitable handle (1 no.) complete in all respect as specified and directed. (Powder coating shall be min 50micron) (Note: all external members to be joined at 45 degree angle at corner)

S & F mortice lock, vertical type, mild steel, 2 levers, vertical type, 100 mm size including protective coating of painting fixed in position complete all as specified and directed.

M&L for half brick work with subclass ‘B’ old size bricks of class designation 75, straight or curved on plan exc. 6m mean radius built in CM (1:4) including dismantalling of brick work built in cement mortar in any position, complete in all respect as specified and directed.

Taking down plastering on lathing (other than wire-netting), without removing lathing, in cement mortar (one side only measured in cases where both sides are plastered complete all as specified and directed.

M & L GI wire netting 0.90mm dia and 12mm mesh lathing to wood or metal studding, joists, etc. in walls, ceilings, stanchions, beams, etc. including all laps, cutting and waste complete in all respect as specifified and directed.

Material and labour for plastering 15 mm thick on stone masonry surfaces or other than fair faces of brick work or on one side of lathing (on vertical surfaces) in cement mortar 1:4 finished even and smooth without using extra cement complete all as specified and as directed.

M&L 15mm thick plastering on wall in cement mortar (1:6) finished even and smooth without using extra cement on other side of lathing or stone masonary surface other than fair face on other side of lathing complete in all respect as specifified and directed.

S&f Framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

S & F 100 mm medium weight mild steel butt hinges made out of cold reduced low carbon steel or hot rolled carbon steel as per IS 1341: 1992 complete all as specified and as directed.

M&L for preparation of new plastered or undecorated surfaces of wall/ceiling using wall care putty to fill the voids and applying two coats of cement base paint over a coat of alkali resistant priming paint complete all as specified and directed.

M&L for preparation of new surface of plastered wall using wall care putty to fill the voids and applying two coats of oil bound distemper (OBD) and finished another one coat with spunge roller over including one coat of alkali resistant priming paint over 3mm thick (in two layer), wall care putty complete all as specified and directed.

M & L for solid PVC wall lining consisting of 5 mm thick wood grain printed PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and as directed.

Dismantling of Asbestos cement(corrugated, semi corrugated etc.) sheet in roof coverings complete all as specified and as directed.

M & L for pre-painted hot-dip aluminium-zinc alloy metallic coated corrugated steel sheet, any pattern corresponding to IS 15965:2012 of durability class 3, atmospheric classification category 3, coating class AZ150, 0.50 mm thick, of an approved colour and having yield strength of 550 MPa as in roof covering fixed with self tapping screws as specified including necessary scaffolding and safety measures at any floor complete all as specified and as directed.

S&F coloured 0.50mm thick pre-painted galvalume aluminium zinc coating GI based trapezoid profile steel sheet having tensile strength of 550 Mpa as in ridge, valley gutter or of similar type, fixed with self tapping screws alongwith bitumen washer complete all as specified and directed. Note- The measurement shall be carried out as in a plain sheet.

M & L for Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc. complete all as specified and as directed.

M&L for providing machine cut polished Kota stone slab 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 in floors or horizontal surfaces complete all as specified and directed.

M&L Machine cut kota stone slab as in steps and risers /dado/skirting, 20-25mm thick over 20 mm thickcement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

Material and labour for plastering 10 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:4 finished even and fair complete all as specified and as directed.

M & L for screed bed or bedding layer of mortar 15 mm thick in cement mortar 1:6 for laying floor finishes complete all as specified and as directed.

Taking down wooden chowkhats or frames with shutters (without taking off shutters from the frames) area not exceeding 1.50 sqm each complete all as specified and as directed

M&L for mild steel iron frame for door,window, using joist, channel angle, tee, tubes, flat sections, fixed independently, without connecting plates, etc. confirming to Fe 290 Gde-E-165 complete in all respect as specified and directed. (MS hinge shall be paid under supply only item)

M & L second class hardwood 30 mm thick, timber species of super group and durability class I as per IS 12896: 1990 and first grade as per IS 1003 (Part-1): 2003, factory made, glazed and skeleton shutters, open rebated and prepared to receive glass, wire gauze, etc. (without sash bar), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc., sizes of members of shutters as specified in SSR Part-I section 8 Clause 8.24 (a) complete all as specified and as directed by the Engineer-in-Charge.

S & F flush door shutters, 30 mm thick, solid core of block boards construction, MR grade, commercial type with stiles, rails and lipping of timber as given in Group 2A and Group 2B of Annex B of IS 2202 (Part 1): 1999, both sides face panels of plywood as per IS 710: 2010, internally lipped complete all as specified and as directed.

S & F steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and as directed.

S & F steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded complete all as specified and as directed.

S & F steel ventilators with top hung shutters including hinges, steel peg stay complete all as specified and as directed.

S & F stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and as directed.

Supply and fixed in repair plain sheet glass 4 mm thick, ordinary quality and glazing with oil putty or in wooden frmae with new wooden beadings in square/rectangular or of any shape not exc. 0.5 sqm in each pane etc. including hacking out old glasses complete in all respect as specified and directed.

Preparation of newly or previously untreated steel surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer-in-Charge

M & L for preparation of new or previously untreated wood or wooden surfaces, of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

Dismantling of wall/ ceiling boards(fibre pulp insulation etc.) or insulations boards /slabs/blankets any thickness including cover fillets of any description including all snap grids and hanging arrangements complete all as specified.

Supply and Fix exposed GI powder coated snap grid frame work for false ceiling in flat or in sloping , of grid size 600x600mm comprising of wall/cleat angle of size 25x25x0.35mm and cross tee of size 24x38x0.70mm with 4mm dia GI wire as suspender and including 4mm thick decorative pre -painted non asbestos board (E-Board) in false ceiling including fixing arrangement from steel/wooden truss of any type complete all as specified and directed.

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

M & L for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar 1:6 complete all as specified and as directed.

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

Material and labour for plastering 15 mm thick on fair faces of brick work or concrete surfaces (on vertical surfaces) in cement mortar 1:4 with integral water proofing compound finished even and fair complete all as specified and as directed. Note: - Water proofing compound shall be measured and paid for separately.

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

M&L for preparation of new plastered or undecorated surfaces of wall using wall care putty to fill the voids and applying two coats of weather coat over a coat of alkali resistant priming paint complete all as specified and directed.

M&L for Preparation of new plastered surfaces and applying two coats of OBD over a coat of alkali resistant primer complete all as specified and directed.

S&F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, tubular/hollow section, channel or flat sections) including distance pieces, cleats etc. using FE-410W (Grade E-250 quality "A") complete all as specified and directed.

S & F rotational moulded polyethylene double layer water tanks (vertical cylindrical with close top) as per IS 12701: 1996 of 500 litres capacity hoisted and fixed in position including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes all as specified and as directed.

S & F ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of 20 mm size, minimum weight 210 grams complete all as specified and as directed by the Engineer-in-Charge. (MAKE : PRAYAG, Cat No: 152 or equivalent model in JEXON / POLYTUF / SHAKTI)

S & F 20 mm gun metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed to pipe complete complete all as specified and as directed.

Material and labour non skid ceramic colour tiles, 7 to 8 mm thick, area of each tiles exc 0.06sqm but not exc 0.11 sqm squre/rectangular in floor set and jointed in neat cement slurry and pointed in cement mixed with colour pigment to match the existing surface including screed bed or bedding layer of mortar 15mm thick for laying floor finishes in CM 1:4, complete all as specified and directed.

M&L for coloured ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in dado/skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the tile colour complete in all respect as specified and directed.

S & F 15 mm nominal size, screw down bib taps, cast copper alloy body and body components with crutch handle, nickel-chromium plated finished complete all as specified and as directed.

S & F 15 mm nominal size, nonrising spindle type fancy stop valves as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed.

S & F 10 litres capacity, low level, syphonic type, white, plastic flushing cistern as per IS 7231: 1994 with inlet, ball valve, float and handle including brackets and 40 mm nominal dia high density polyethylene pipes for flush pipe complete all as specified and as directed.

S & F in repair wash hand basins, vitreous China of size 550 x400mm (flat back or angle back type), including cutting for and pinning in ends of brackets over new angle iron erecting stand embedded in PCC (1:2:4) block including 32mm dia bore waste fitings cast copper alloy chromium plated with long screwed shanks and flynuts flange and beded in redlead cement, PVC waste pipe including 15mm bore dia fancy type CP finish Pillar tap, cast copper alloy with capstan heads, screwed down high presuure, with or without lettered hot or cold with long screwed shanks and fly nuts, screwed for iron pipes complete all as specified and directed.

S&F in repair vitreous China Urinal, bowl type (back or corner wall type) size of 465x355x265mm white, complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinalto plugs with and including 60 mm long brass screws, pointing around urinal back in cement, complete all as specified and directed.

S & F 15mm bore GI tubes medium grade, galvanised with all fittings fixed complete to walls and ceiling or laid in floors including necessary cutting chauging in concealed nature and taking down of existing pipe line complete in all respect as specified and directed

S & F 20mm bore GI tubes medium grade, galvanished with all fittings fixed complete to walls and ceiling or laid in floors including necessary cutting chauging in concealed nature and taking down of existing pipe line complete in all respect as specified and directed

Material and labour for complete removal of existing treatment on wall and applying two coats of oil bound distemper and finished another one coat with spunge roller over one coat of alkali resistant priming paint over 2mm thick (in two layers), wall care putty complete in all respect as specified and directed.

Material and labour for complete removal of existing treatment over walls and applying two coat of weather coat over 3mm thick wall care putty (in two layers) and a coat of primer including rubbing etc. and all necessary preperation complete in all respect as specified and directed.

S&F Vitreous China urinals, full stall 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; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern complete all as specified and directed.

M & L for precast cement concrete M10 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces fair faces, including chamfers, weatherings, throating etc. and setting in cement mortar (1:4) complete with joints to match complete all as specified and as directed

M & L for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. for rough finished flat surfaces of concrete complete all as specified and as directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or water supply pipes lines etc or not exceeding 10 sqm on plan and getting out in soft/ loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose/ hard/ dense soil complete all as specified and as directed.

Removing excavated material (soils) not exceeding 50 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

Supplying & fixing to walls and ceilings or laid in floors 25 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

S & F 25 mm gun metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed to pipe complete

Cutting and insertion of Tee/ ferrule for taking branch connection complete all as specified and directed.

S & F sheet metal enclosure with socket plug top and MCB single pole and neutral enclosure with two pin & earth plug and socket complete with MCB SP 20 Amps 240 volts complete all as specified and as directed.

Supply and fixing split type air conditioner of capacity 2 Ton inverter type (100 % copper model) , electric driven having copper condensor coil ,dust filter , air purification filter , dehumidifier with complete indoor and outdoor unit, single phase , BEE 5 star rated including mounting/stand for installation of outer/indoor unit or as required as per site complete all as specified and directed by Engr in charge.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 140 V to 280 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5.0 kVA complete all as specified and directed.

S & F in replacement LED recess mounted (2'x2' size flat panel) luminaire which provide soft light and glare free symmertical illumination suitable for armstrong/grid ceiling of 36Watt,(Lumen output not lessthan 3600) complete all as specified and directed.

M & L for point wiring with 1.5 Sqmm multi stranded copper conductor 1100 V grade, ISI marked , PVC insulated unsheathed cable (with approved colour code) FRLSH cable drawn in & including PVC casing caping of 25/32 mm wide, with double locking type, including all accessories casing caping as approved by EIC, with PVC 1.5 mm multi stranded insulated unsheathed copper wire, ISI marked of green colour for continous earth, PVC terminal box and PVC board making good disturbed surface to match with the existing surface for one light /fan/bell point controlled by one switch complete all as directed by Engineer-In-charge.

S&F ceiling rose polycarbonate type three terminals complete all as specified and directed.

S & F modular switch, 1 way, 6/10 Amp SP, 1 module complete all as specified and as directed.

S & F modular switch, 1 way, 16 Amp SP, 1 module complete all as specified and as directed.

S & F Modular fan step regulator, 120 W, 2 modules complete all as specified and as directed.

S & F Modular Socket 6 A 2/3 pin combined , 2 module complete all as specified and directed.

S & F Modular Socket 6 A /16 A-2/3 pin combined 2 module complete all as specified and directed.

S & F for metal flush box 10/12 module complete all as specified and as directed.

Supply and fix metal flush box 3 module complete all as specified and as directed.

S & F modular white cover plate with frame, 12 modules complete all as specified and as directed.

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

Supply and draw submain wiring with two single core 4 sq mm FRLSH PVC insulated copper cable 1100 volts grade multi stranded, sheathed conductor on wall surface PVC casing caping medium grade of 20-25 mm wide, with double locking type including 4 sq mm multi-strand FRLSH PVC insulated copper wire for earth continuity conductor connected to common earth dolly complete and making good disturbed surface complete. Note:- Cost of PVC casing caping on walls and making good disturbed wall surfaces matching with the existing shade / tint are deemed to be included in the rates quoted.

Taking down carefully aluminium / copper point wiring any type for one light , fan, socket power point or buzzer controlled by one switch complete including fitting / fixtures such as switches, ceiling roses, holder, socket etc; and making good disturbed surfaces of walls, ceilings etc complete all as specified and as directed.

Taking down main switch/MCB DB/ sheet metal enclosure by disconnecting the electric supply including MCB/MCCB/Cut out etc. any type and size complete all as specified and as directed.

M & L for point wiring with 1.5 sqmm FRLSH, PVC insulated stranded copper conductor single core including non metalic PVC conduit medium grade (MMS ISI) of size not less than 20 mm dia(or as site requirement) concealed in wall/over ceiling, pressed steel concealed terminal boxes of required size and with top cover 3 mm thick of plastic laminated sheet of reqd colour, painting terminal boxes inside and out side with one coat red oxide primer complete with all accessories and all as specified including 1.5 sqmm FRLSH PVC insulated sheathed multistranded copper earth conductor to common earth and connected to earth dolly for light / fan/ bell point controlled by one switch. Note:- (i) Cost of PVC conduit, steel terminal boxes, plastic laminated sheet cover etc; are deemed to be included in the quoted rate. (ii) M&L for cutting chases on walls / ceiling and making good disturbed surfaces including finishing with cement mortar (1:3) etc; are deemed to be included in the quoted rate.

All as per item 96 above but for One 3 pin socket outlet 5 Amps on indpendent board complete all as specified and as directed.

All as per item No. 96 here-in- before but for 3 pin 16 Amps switch socket combination on independent board with 4.0 sq mm copper cable.

All as per item 96 above but for 5 Amps socket point on the same board controlled by one switch complete all as specified and directed.

S & F lamp holder , PVC/ Polycarbonate type including 10 watt LED bulb complete all as specified and directed

Supply and fixing LED luminaires, 22 watts, lumen output not less than 2000 (4 feet), made of anodised extruded aluminium housng, with high transmissivity diffuser, high lumen output not less than 2200, with suitable electronic driver, and operated in single phase, 230 volts, 50HZ, all accessories internally pre-wired and including connecting up with three core twisted flexible copper conductor cable of size 23/0.0076, from connector and ceiling rose, complete all as specified and directed. (Make:- Philips cat no BN021C LED22S PSU CW GR or equivalent in Wipro/Crompton.)

Supply and fix in replacement wall mounted LED tubelight fitting batten extruded aluminium heat shrink provided for efficient heat dissipation and integrated electronic driver lamp type 10 watt 6000K 2 feet.Make: Havells/surya/philips or equivalent make

M&L for sheet metal enclosure MCB DBs SPN , 12 way 240 V, with 100 A rated copper bus bar , double door, IP 43 as per IEC 61439-3 , suitable for flush mounting and surface mounting complete all as specified and as directed. (Make:- Legrand series 5076 12 or equivalent in L & T / Schnieder)

M & L for MCB SP 6-32 Amps, 240 volts , 10 kA ISI marked as per IS/IEC 60898-1 2002 , C -curve , IP 20 including taking out complete all as specified and directed.(Make :- Legrand series 4085 87 to 4085 95 or equivalent in L & T / Schnieder)

M & L for MCB SPN 32 Amps, 240 volts , 10 kA ISI marked as per IS/IEC 60898-1 2002 , C -curve , IP 20 complete all as specified and directed.(Make :- Legrand series 4086 17 or equivalent in L & T / Schnieder)

M & L for reparing/rewinding of u/s ceiling fan/exhaust of any make/model and sweep for ovehauling/servicing, cleaning and lubricating movable parts with suitable lubricating oil/grease and painting one coat of synthetic enamel paint of approved quality and colour (spray painted) after preparing the surface throughly and refixing at site at same/different location and connection complete from ceiling rose with new flexible chord of copper of suitable size, testing commissioning after completion of the work.[Note:- (1) Rewinding of fans included in this quoted rate.(2) U/s fan(ceiling or exhaust) will be issued by department /user].

M & L for Earthing with galvanised steel pipe electrode, 40 mm bore, medium grade, 2.5 metres length, buried directly and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected with earthing lead of 4 mm dia galvanised iron or steel wire all as shown in Plate No. 2 ( SSR Part-1) to the earthing test point all as specified and indicated , necessary excavation any type of soil, CI chamber cover 10 mm with 6 mm rod , wire mess, funnel, test point, 20 mm dia GI protection pipe medium grade etc complete and testing on completion all as specified and directed by Engr-in-charge (4 mm wire lead upto 7.5 RM will be included in the item rate . (Note :- Fresh agriculture soil / black dirt or soil with a high organic conten will be used for filling the dug as required when rocky /sandy soil found at site to achieve the desired resistance from out side without any extra cost.

AVASANA SOLUTIONS PRIVATE LIMITED

Shiva Builders

M/S RHINOTECH BUILDERS

M/S Bharat Construction Co.