PROVN OF BRIEFING HALL WITH ASSOCIATED WORKS FOR UNIT COMPLEX AT AF STN CHANDIGARH UNDER GE (AF) CHANDIGRAH.

Note :The unit rate quoted by the tenderer under Col No (13) of Sch `A’ (BOQ) unless specifically mentioned otherwise such as labour only/fixing only, for all items of works shall be deemed to be including cost of all materials, labour, tools and plants, testing and commissioning of work in position complete as required for entire completion of work.

Surface dressing n.exc 15 cm deep in soft/loosec soil including removing excavated material to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.50 meter above the starting point , complete all as specified and directed by Engineer-in-Charge.

Excavating in trenches in soft loose soil , 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. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out, complete all as specified and directed by Engrineer-in-Charge.

Excavating over areas, not exceeding 1.5 m deep and getting out in soft/loosec soil , complete all as specified and directed by Engineer-in-Charge.

Excavating over areas, exceeding 1.5 m but not exceeding 3.00 m deep and getting out in soft/loosec soil , complete all as specified and directed by Engineer-in-Charge.

Earth filling under floors ,spreading and levelling including watering and well ramming in layers not exceeding 25cm thick each, complete all as specified and directed by Engineer-in-Charge. Note: Earth obtainrd from excavation free from vegetation, pebbles /foreign material shall be used for filling under floor as approved by Engineer- in Charge.

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

Removing excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.50 meter above the starting point , complete all as specified and directed by Engineer-in-Charge.

Treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (Area of the substructure in contact with backfill to be measured) , complete all as specified and directed by Engineer-in-Charge.

Treating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface , complete all as specified and directed by Engineer-in-Charge.

Treating the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area , complete all as specified and directed by Engineer-in-Charge.

Treating the soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall , complete all as specified and directed by Engineer-in-Charge.

Hardcore of gauge exceeding 63 mm but not exceeding 100 mm of broken stone or boulders , deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface , complete all as specified and directed by Engineer-in-Charge.

Plain cement concrete (1:2:4) type B-2, using 40 mm graded mechanically crushed stone aggregatesd topping as in sub base ,foundations, filling and mass concrete,path ,paving etc complete all as specified and directed by Engineer-in-Charge.

Plain cement concrete (1:3:6) type C-2, using 40 mm graded mechanically crushed stone aggregatesd topping as in sub base ,foundations, filling and mass concrete,path ,paving etc complete all as specified and directed by Engineer-in-Charge.

Plain cement concrete ,75 mm thick (1:4:8) type D-2, using 40 mm graded mechanically crushed stone aggregatesd topping as in sub base ,foundations, filling and mass concrete, complete all as specified and directed by Engineer-in-Charge.

Plain cement concrete ,100 mm thick (1:4:8) type D-2, using 40 mm graded mechanically crushed stone aggregatesd topping as in sub base ,foundations, filling and mass concrete), complete all as specified and directed by Engineer-in-Charge.

Brick work with sub-class `B' bricks Fly ash bricks (bricks shall be burnt clay fly ash building bricks as per IS- 13757), straight or curved on plan exceeding 6 M mean radius built in cement sand mortar 1:6 complete, complete all as specified and directed by Engineer-in-Charge.

Brick work with sub-class `B' bricks, straight or curved on plan exceeding 6 metre mean radius built in cement sand mortar 1:6 , complete all as specified and directed by Engineer-in-Charge.

Use & waste of form work to sides of concrete foundations, footings, bases of columns, raft and raft beams,sides and soffits (if any) of foundation and plinth beams;and similar work; vertical or to batte etc of rough finished flat surfaces, complete all as specified and directed by the Engineer in Charge.

Use & waste of form work to sides of pillars,posts, struts, piers, columns and stanchions etc; with rough finished flat surfaces of concrete, complete all as specified and directed by the Engineer in Charge.

Use & waste of form work to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves, including sub-ports, overhangs, etc. also splays between floors and beams, etc.; with rough finished surfaces of concrete, complete all as specified and directed by the Engineer in Charge.

Use & waste of form work to chullah hoods,chajjas, troughs and similar items including edges,with rough finished surfaces of concrete, complete all as specified and directed by the Engineer in Charge.

Use & waste of form work to soffits of suspended slab of concrete such as roof slabs, floor slabs, cover slab, shelve, landings and similar works n.exc 200 mm thick (horizontal or sloping); with rough finished surfaces of concrete, complete all as specified and directed by the Engineer in Charge.

Mild steel TMT bars 10mm dia and over as in reinforcement cut to length , bent to shape required, including cranking, bending spirally for hooping ends for columns, hooking ends and binding with and including mild steel wire annealed not less than 0.90mm dia, complete all as specified and directed by the Engineer in Charge.

Mild steel TMT bars 6 to 8mm dia as in reinforcement cut to length , bent to shape required, including cranking, bending spirally for hooping ends for columns, hooking ends and binding with and including mild steel wire annealed not less than 0.90mm dia, complete all as specified and directed by the Engineer in Charge.

Mild steel TMT bars 5mm dia and over and upto and including 10mm dia as in stirrups, spacers and binders 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 0.90mm dia. Or securing with clips , complete all as specified and directed by the Engineer in Charge.

Reinforced Cement concrete M-25 ( Design mix) type B1 using 20mm graded mechanically crushed stone aggregates 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 directed by Engineer-in-Charge. Note: Steel reinforcement shall be measured and paid for separetely.

Reinforced Cement concrete M-25 ( Design mix) type B1 using 20mm graded mechanically crushed stone aggregates as in Columns, pillars, piers,posts and struts, complete all as specified and directed by Engineer-in-Charge. Note: Steel reinforcement shall be measured and paid for separetely.

Reinforced Cement concrete M-25 ( Design mix) type B1 using 20mm graded mechanically crushed stone aggregates as in Chajjas, complete all as specified and directed by Engineer-in-Charge. Note: Steel reinforcement shall be measured and paid for separetely.

Reinforced Cement concrete M-25 ( Design mix) type B1 using 20mm graded mechanically crushed stone aggregates as in Beams, cantilevers, bressummers, lintels over 1.5m span, complete all as specified and directed by Engineer-in-Charge. Note: Steel reinforcement shall be measured and paid for separetely.

Reinforced Cement concrete M-25 ( Design mix) type B1 using 20mm graded mechanically crushed stone aggregates as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the likes, complete all as specified and directed by Engineer-in-Charge. Note: Steel reinforcement shall be measured and paid for separetely.

Vitrified ceramic tiles double charged premium quality (Dark Shade) 10 mm thick Joint Free (square/ractangular) coloured polished tiles, area of each tile exceeding 0.42 sqm not exceeding 1.00 sqm in floors etc. laid in floors with neat cement slurry @ 3.00 kg/Square Metre over and including 15 mm thick screed bed of cement mortar (1:6) including pointing in white or coloured cement with pigment to match the shade of tiles, complete all as specified and directed by the Engineer in Charge. Note :- Design, pattern and colour of tiles will be as approved by GE.

Vitrified ceramic tiles double charged premium quality (Dark Shade) 10 mm thick Joint Free (square/ractangular) coloured polished tiles, area of each tile exceeding 0.42 sqm not exceeding 1.00 sqm laid on vertical surfaces such as skirting, dados and risers to steps etc laid over and including 10mm thick cement plaster in CM (1:4) set and jointed in neat cement paste of honey like consistancy and pointed in white or coloured cement with pigment to match the shade of tiles, complete all as specified and directed by the Engineer in Charge. Note :- Design, pattern and colour of tiles will be as approved by GE.

Rendering 10 mm thick plaster on fair faces of brick work or concrete internal surfaces in cement mortar (1:6) finished even and smooth without using extra cement, complete all as specified and directed by Engineer-in-Charge.

Rendering 5 mm thick plaster on fair faces of concrete surfaces as in ceiling in cement mortar (1:4), as on finished the surfcae even and smooth without using extra cement, complete all as specified and directed by Engineer-in-Charge.

Preparation of new plastered or unplastered surfaces of ceiling and applying three coats of white washing , complete all as specified and directed by Engineer-in-Charge.

Preparation of new plastered or unplastered surfaces of ceiling and applying one coat of white washing , complete all as specified and directed by Engineer-in-Charge.

Preparation of new plastered or unplastered surfaces of walls and applying two coats of white washing , complete all as specified and directed by Engineer-in-Charge.

Preparation of new plastered or unplastered surfaces of walls and applying two coats of oil bound distemper over a coat of alkali resistant priming paint, complete all as specified and directed by Engineer-in-Charge.

Preparation of newly plastered surfaces of brick wall/ stone/ plastered/concrete/Kerb stone /Ceiling etc and applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/ litre and UV resistance as per IS 15489: 2004, alkali & fungal resistant, dirt resistant exterior paint of required shade with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces , complete all as specified and directed by Engineer-in-Charge. Notes: (i) Number of coats shall be approved by GE. . (ii) Weather proof exterior emulsion paint shall be of same manufacturer.

Cutting grooves or rebates n exc 15 cm girth and trimming surface without reinforement etc ., complete all as specified and as directed by Engineer-in- Charge.

40 mm thick factory made Flush shutters ,solid core construction with particleboard core and plywood face panels commercial type on both sides, duly provided with 6mm thick Teakwood leeping on edges alround, fitted to chowkats, , complete all as specified and as directed by Engineer-in- Charge.

Anodised Aluminium powder coating (miniumum thickness of powder coating is 50 micron) frame for doors, windows,ventilators,parttitions with one or more rebates including joining cleat and rubber beading/ lining for fixing etc., complete all as specified and as directed by Engineer-in- Charge.

Anodised Aluminium powder coating (minimum thickness of powder coating 50 micron of approved colour) work for shutters of doors, side hung type, without sash bars, aluminum section weighing min 1.20 kg/Rm including necessary joining cleats, glazing clips, rubber packing, anodized aluminium snap beading, screws, anodised aluminium fittings such as hinges type B-21, 100 mm long (03 Nos) 100 mm aluminium ha)ndle (02 No) and 100 mm aluminium tower bolt (02 Nos) lock, in one shutter,complete all as specified and directed by Engineer -in-charge. Note: Supplying and fixing of Glass or board shall be measured and paid seperately under respective items.

Anodised Aluminium powder coating (minimum thickness of powder coating 50 micron of approved colour) two track sliding window of Aluminium section weighing not less than 1.20 Kg/Rm including jointing cleats, glazing clips, rubber packing,anodised aluminum snap beading,screws, anodised aluminum fittings such as roller, lock, 100 mm aluminum handle (04 nos) and 100 mm aluminum tower bolts (02 Nos) in one shutter ,complete all as specified and directed by Engineer -in-charge. Note: Supplying and fixing of Glass or board shall be measured and paid seperately under respective items.

Butt hinges 100 mm size , extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-21 ISI marked ,complete all as specified and directed by the Engineer in Charge.

Barrel tower bolts aluminum anodizes of extruded section and fixed of 200 mm long size (length of bolt) ISI marked ,complete all as specified and directed by Engineer-in- Charge.

Handles of size 150 mm 'D' type ,extruded aluminium alloy , fabricated type anodized ISI marked ,complete all as specified and directed by Engineer-in- Charge.

Aluminum alloy, anodized, sliding door bolt with hasp staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminum alloy and fixed length of bolt 300mm, bolts not less than 12mm dia with and including a minimum of 6 bolts not,four on bolt plate and two on staple plate complete (ISI marked) , complete all as specified and directed by Engineer-in-Charge.

Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor of overall length of cover plate 140mm ,complete all as specified and directed by Engineer-in-Charge.

Aluminium body (extruded section) Door closer hydraulically regulated, designation No. 3 , universal type , suitable for door shutters 851 to 1000 mm in width and of weight between 61 to 80 kg and , complete all as specified and directed by Engineer -in-charge.

Preparation of new or previously untreated wooden surfaces of any description , not otherwise described over 10 cm width or girth and applying two coats of synthetic enamells paint over one coat of pink primer ,complete all as specified and directed by the Engineer in Charge.

Preparation of new or previously primed steel surfaces of any description , not otherwise described over 10 cm width or girth and applying two coats of synthetic enamells paint over previously primered surface ,complete all as specified and directed by the Engineer in Charge.

Water proofing treatment on horizontal roof surfaces in the following manner, complete all as specified and directed by Engineer-in-Charge :- (a) Applying a coat of bituminous primer conforming to IS-3384 :1986 @ 0.30 ltr/sqm (b) Providing with 3 mm thick APP water proofing membrane minimum weighing 3.60 Kg/sqm reinforced with non woven polyster fabric matt (wt. not less than 150 gms/sqm) laid on primed surface by using butane torch by torch application with a side lap of 10 cm & 15 cm end lap weinghing not less than 3 kg/sqm duly sealed at over laps & joints with flame (by torch application) all as per manufacturer’s instructions. (c) finally applying finished with a coat of bitumastic aluminium paint over the membrane.

Aluminium composite panel sheet 5-6 mm thick fixed to aluminium frame work using anodized aluminium bead,rubber beading and packing,in panels exc 0.5 sqm in each pane , complete all as specified and directed by the Engineer-in-Charge.

PVC sheet fillet 5mm thick of width 35 mm for wall paneling inclusive of fixing on wall to make PVC frame as per specification and drawing (Page No-180 of SSR Part-II) , complete all as specified and as didrected by Engr-in-Charge.

PVC wall lining consisting of 5 mm thick solid/Hollow single side prelam PVC sheet used instead of plain colour sheet inclusive of solvent cement complete all as specified and drawing (Page No-180 of SSR Part-II) ,complete all as specified and as didrected by Engr-in-Charge.

10mm thick plaster of paris ceiling (Gypsum anhydrous) to flat surface over anodised aluminium snap grid frame work of specified size of grid 605 x 605mm for false ceiling and reinforced with Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long ,complete all as specified and as didrected by Engr-in-Charge.

Excavation in post holes (or similar holes) each not exc. 0.5 Cum and getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exc. 25 cm, watering and removing surplus spoil to a distance not exc. 50 m and making good surface in soft / loose soil , complete all as specified and directed by Engineer-in-Charge.

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 or other connecting plates Fe-290(Grade E-165) B , complete all as specified and directed by the Engineer-in-Charge.

Pre-colour coated high tensile strength galvalume plain sheet roofing with yield strength (550 MPA) prepainted with aluminium (55%) and zinc (45%) alloy coating applied through continous hot dip process having total coated thickness (TCT) of 0.50mm as in roof covering /cladding to wall, fixed with self tapping screws ,complete all as specified and as drected by Engr-in-Charge.

Pre-colour coated high tensile strength galvalume corrugated sheet roofing with yield strength (550 MPA) prepainted with aluminium (55%) and zinc (45%) alloy coating applied through continous hot dip process having total coated thickness (TCT) of 0.50mm as in roof covering/cladding to wall, fixed with self tapping screws ,complete all as specified and as drected by Engr-in-Charge.

Point wiring for one light point/fan point controlled by one switch one way drawn through and including non metalic rigid PVC conduit medium duty of 20mm dia concealed type with all strandard fittings such as Tee junction, bends etc ,using FRLS PVC unsheathed multistrand copper conductor cable of 1.5 sqmm single core including GI terminal box of suitable size for mounting modular type switches, Sockets etc with mounting plate and cover plate and including earth continuity insulated PVC unsheathed(green colour) 1.5 sqmm copper earth wire connected to common earth dolly ,complete all as specified and as directed by Engineer-in- Charge. Note : Wiring shall be done by using proper colour coding.

All as per srl item No. 71 here-in-before but for 06 Amp socket outlet on independent board, complete all as specified and directed by Engineer-in-Charge. Note : Wiring shall be done by using proper colour coding.

Point wiring for 15 amps socket point controlled by one, one way switch using drawn through and including non metalic rigid PVC conduit medium duty of suitable size with all strandard fittings such as Tee junction, bends etc ,using FRLS PVC unsheathed multistrand copper conductor cable of 2.5 sqmm single core including GI terminal box of suitable size for mountingt modular type switches, Sockets etc with mounting plate and cover plate and including earth continuity insulated PVC unsheathed(green colour) 2.5 sqmm copper earth wire connected to common earth dolly ,complete all as specified and as directed by Engineer-in- Charge. Note : Wiring shall be done by using proper colour coding.

Modular switch 1 way 6 A, 1 module ,complete all as specified and as directed by Engineer-in- Charge.

Modular socket outlet, 2/ 3 pins combined, 6 Amps, 2 module, 230 volts ,complete all as specified and as directed by Engineer-in- Charge.

Modular switch 1 way 16 A, 1 module ,complete all as specified and as directed by Engineer-in- Charge.

Modular socket outlet, 6/ 16 Amps, 2/3 pin combined, 230 volts, 2 module ,complete all as specified and as directed by Engineer-in- Charge.

Ceiling Rose, surface bakelite 65x50 two or three terminal, complete all as specified and directed by Engineer-in-Charge.

Ceiling fan regulator step type electronic for 1200/1400 mmseep ceiling fan for 1200/1400 mm sweep ceiling fan and connecting up ,complete all as specified and directed by Engineer-in- Charge.

MCB SP, 6 to 32 Amps, ,240 Volts ,10 KA 'B' curve type to be housed in DBs of Proper and suitable size cable lugs to be fixed with MCBs ,complete all as specified and directed by Engineer-in- Charge.

MCB SPN, 40 Amps, ,240 Volts ,10 KA 'B' curve type to be housed in DBs of Proper and suitable size cable lugs to be fixed with MCBs ,complete all as specified and directed by Engineer-in- Charge.

Distribution box Double door type , SPN 8 way,with 200 amps rated bus bar, 240 Volts 50 HZ for MCBs, grouted flush to walls complete with IP 65 and metal double door ,epoxy powder coated complete all as specified and directed by Engineer-in- Charge.

LED Lights fittings 4 feet long 1x20watt 220v, AC decorative batten type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified and directed by Engineer-in-Charge.

LED security light luminaries 60W made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP-66 protection system efficacy not less than 110 LPW with 10 KV including GI pipe medium grade 90 cm long made to shape and fixing with wall mounting clamps complete with electrical connections ,complete all as specified and as directed by Engineer-in- Charge.

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

Ceiling Fan complete with three blade ,down rod, accessories, 230 volts,1200 mm sweep with squirrel cage induction motor ,complete all as specified and directed by Engineer-in-Charge.

Supply, installation, connecting, testing and commissioning of LT panel (CPRI Approved) of suitable size factory made, compartment type, dust and vermin proof (IP-55) duly powder coated outdoor type suitable for 1100 volts grade, 3 phase, 4 wire supply, floor mounted fabricated out 3.15 mm CRCA Sheet on 50mm X 50mm X 5mm angle iron frame, angle iron 50 x 50 x 5mm legs 04 Nos of 600 mm long for grouting in floor with cement concrete PCC foundation of suitable size in 1:2:4 and double door type inclusive locking arrangement & two coat of supper enameled first grade quality over red oxide primer with provision of all incoming /outgoing cable entries along with suitable size of double compression type cable gland for incomming & out going cable ,complete all as specified and as directed by Engineer in charge.and comprising the following:- (a) MCCB AC, 4 pole, 125 Amps,25 KA, 50 Hz, 415 Volts = 01 No. (b) Danger notice plate 440 V with conventional skull and bones in red signal colour - 01 No

Voltage stabilizer of capacity 5 KVA for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% complete all as specified and directed. Make: V-Guard/ AE/ APLAB/ ANDREW YULE/ VOLINA or any other equivalent make as specified in Appendix of make.

Distribution box sheet metal enclosure suitable for incoming MCCB and outgoing MCBs factory made double door, VTPN 415 volts 4 ways with 200 Amp rated bus bar with IP43 protection in and including MCCB FP 125 Amp ,415 volts, 16 KA-01 No and MCB SP, 6 to 32 Amps, ,240 Volts ,10 KA 'C' curve type -12 Nos to be housed in DBs of Proper and suitable size cable lugs ,complete all as specified and as directed by Engineer-in- Charge.

Distribution box sheet metal enclosure suitable for incoming MCCB and outgoing MCBs factory made double door, VTPN 415 volts 4 ways with 200 Amp rated bus bar with IP43 protection in and including MCCB FP 100 Amp ,415 volts, 25 KA-01 No and MCB SP, 6 to 32 Amps, ,240 Volts ,10 KA 'C' curve type -8 Nos to be housed in DBs of Proper and suitable size cable lugs ,complete all as specified and as directed by Engineer-in- Charge.

Sheet metal enclosure single pole and neutral with a two pin & earth plug and socket etc complete with on SP MCB 32 Amps, 'C' curve, 240 volts 10 KA ,complete all as specified and as directed by Engineer-in- Charge.

LT under ground electric power cable crossed linked polyethylene ( XLPE) insulated, galvanised steel strip or wire armoured, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of size 50 sqmm cross sectional area, 3.5 core ,laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc. with and including MS Clamps, nuts , bolts, washers including jointing and testing , complete all as specified and directed by Engineer-in- Charge. Note: Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under appropriate items.

Sand cushioning to under ground cable with clean dry river sand in layer of sand 8cm thick before laying of cable and 15 cm after laying of cable, complete all as specified and directed by Engineer-in-Charge. Note- For payment purpose punned thickness of 18 cm shall be measured against spread thickness of 23 cm as mentioned in para 19.75 of SSR Part-I.

Protection of cable with one layer of bricks laid flat butting to each other in such a way that the length of the bricks is at right angle to the central axis of the cable using old size sub-class ‘B’ bricks, complete all as specified and as directed by Engineer-in-Charge.

Steel water tubing, 50 mm bore light grade ISI marked galvanized with all fittings laid in trenches / road crossing/ fixed to pole /walls /path /drain /floor etc,compllete all as specified and as directed by Engineer-in-Charge.

Air termination, single pointed aluminium rod 12mm dia and 300mm long fitted with rivets/ nuts & bolts, complete all as specified and directed.

Test point terminal block of gun metal or phosphorus bronze of size 75mm x 75mm x 25mm drilled and screwed including 3 No. 8mm dia 25mm long hexagonal head screws complete all as specified and directed.

Aluminium strip 25mm x 3.15 mm with saddles/ epoxy or porcelain insulators and fixing screws for roof conductor and down conductor above ground , complete all as specified and directed.

GI pipe medium grade ISI marked galvanized 40 mm bore 1200m long including drilling holes for fixing of strips/air termination rod including nut ,bolts and washers etc fixed in PCC 1:2:4, type B-1 of block size 150mmx150mmx150mm ,complete all as specified and as directed by Engineer-in- Charge.

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