CWE/GGN/GT-06/2021-22 PROVN OF DOUBLE CHAIN LINK FENCING AROUND RADAR COMPLEX AND ADDITIONAL CHAIN LINK FENCING AROUND ARMOURY AT N1 SITE OF AF STN RAJOKRI UNDER GE (AF) GURGAON

Amount

Surface Excavation in any type of soil n exc 30 cm deep and averaging 15 cm deep and getting out any type of soil complete all as specified and as directed.

Removing excavated material exc 250m but n exc. 500m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed

M&L for 75 mm thick cement concrete (1:4:8) type D-2 with using 40 mm graded stone aggregates) as in sub base of flooring etc complete all as specified and as directed

M&L for 75 mm thick cement concrete (1:2:4) type B-2 with using 40 mm graded stone aggregates) as in path , Making impression of expanded metal complete all as specified and as directed

M&L Forming contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound grade 'A'. Complete all as speicified and as directed

M&L for excavating in post holes (or similar holes) each n.exc 0.5Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25CM, in any type of soil complete all as specified

M&L cement concrete type B-2, 1:2:4 (40mm graded aggregate) as in foundations, filling and mass concrete complete all as specified.

S&F Mild steel work as in posts and struts in fencing including cutting tops to shape as directed, drilling holes for notching of wire, etc, flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or riveting etc and similar work etc complete all as specified and as directed

S&F Mild steel bolts, screwed one end,with hexagonal or square nuts and washers, the other end Exc 5 cm and n.exc 10cm long and Diameter of neck in 11 to 15 mm complete all as specified and directed.

S&F Galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins etc comlete all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh,size and type to any type of standards, rails, straining bolts, etc.including provission of binding wire complete all as specified and directed

Supply only Chain link MS galvanisd fencing 4 mm dia , size 100 mm x 100 mm mesh complete all as specified and directed

M&L for Mild Steel deformed or round bars or 10 mm dia and above, cut to length bent to required shape incl cranking, bending and binding with Mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed

M&L for Preparation of new steel and iron surfaces of any description, over 10 cm in width or girth , not otherwise described and painting with two coats of synthetic enamel paint over a coat of red oxide primer etc complete all as specified and as directed.

S&F re-inforced punched concertina coil of 600mm dia (chrome razer or blade wire) with barbed tape of 0.50 mm thick galvanised steel steel sheet or core wire of dia 2.5mm of high tensile steel wire including galvanised mild steel staple/clips for tying at crossing etc complete all as specified and as directed.

Excavating in trenches, n.exc 1.5 mtr wide and n.exc.1.5 mtr in depth, for foundation etc or for shaft, wells, cesspits, manholes, pier holes, etc n.exc. 10 Sqm on plan in any type of soil and getting out complete all as specified and directed

M & L Cement concrete type D2 1:4:8 using 40 mm graded aggregate in foundations, filling and mass concrete complete all as specified & and as directed

Returning, filling in, including spreading, leveling, watering and well ramming in layers of n.exc. 25 cm thick after complete all as specified and directed

Removing of surplus excavated soil n.exc. distance and depositing where directed by Engr-in-Charge at level exc. 1.50 km but n exc. 5 km above starting point complete all specified.

M&L for RCC 1:2:4 type B-1(using 20 mm graded stone aggregate) as in foundations, including rafts, footing, foundation beams, plinth beam, bases for columns etc complete all as specified and directed.

M&L for RCC 1:2:4 type B-1(using 20 mm graded stone aggregate) as in colomns, pillars, post etc complete all as specified and directed.

M&L for mild steel TMT bars 10 mm dia, 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.

M&L for mild steel TMT bars 5 mm dia and over up to and including 10 mm 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.

M&L for use and waste formwork to sides of concrete foundations, footings, bases of columns, raft beams sides and soffits and plinth beam and similar work vertical or to battter etc. for rough finished surfaces of concrete complete all as specified and directed.

M&L for use and waste formwork to sides of pillars, posts, struts, piers, columns and stanchions shape rectangular or polygonal for rough finished surfaces of concrete Square, complete all as specified and directed.

S&F rolled mild steel in framed work as in doors or steel gates of angle or other section with gusset plates, etc., drilled for fixing of steel sheeting or other covering to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing conforming to Fe 410-W (Gde-E-250 quality) complete all as specified and directed.

S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required hooks (stay) heavy for large gates, hook and pintle hinges large hasps and staples, chains, hand made sliding bolts, clamps, hold fasts, wall ties, hooks for hanging fans, plain angle cleats for securing purlins to wood trusses or rafters, knee piece inserts, two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165

M & L for Mild steel plain black sheet 1.25mm thick in wall cladding , steel gates and similar work , cut to size , holes punched including round headed screws , clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams , including bending or turning up , mitred angles etc as required all as specified and as directed .

M&L 5 mm thick plastering in CM 1:3 on concrete surfaces and finishing the surfaces even and fair without using extra cement complete all as specified

M&L preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of suitable primer on walls. complete all as specified and directed.

Removal of surplus soil to distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated, PVC outer sheathed, galvanised steel strips armoured, heavy duty power cable with aluminium conductor suitable for rated voltage of 1100 Volts grade earthed system and conforming to IS : 7098 of 1995 and of size 4.0 core X 25 Sqmm and laid in trenches/ducts/pipe or on poles complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated, PVC outer sheathed, galvanised steel strips armoured, heavy duty power cable with aluminium conductor suitable for rated voltage of 1100 Volts grade earthed system and conforming to IS : 7098 of 1995 and of size 3.5 core X 50 Sqmm and laid in trenches/ducts/pipe or on poles complete all as specified and directed.

M&L for sand cushioning with a layer of sand 80 mm thick before laying of cable and 150mm thick after laying of cable to trenches complete all as specified and directed .

Material & Labour for un-reinforced precast concrete cable cover,class LV Type 01 flat,size 250 mm x 150 mm x 40 mm.complete all as specified and as directed.

Supplying, installing, testing and commissioning of factory made LT cubical panel board, 440 Volts, 50Hz, 3 phase, 4 wire, outdoor type, weather, vermin and dust proof, front operated with adequate air ventilation at sides and back fabricated out of 3.15mm thick CRCA sheet with double door shutter and locking arrangements, cable trays, cable lugs etc., including provision for taking out incoming and outgoing cables duly marked with revetted letter plates of appropriate size for each feeder cable, danger board etc., suitable to accommodate and including the following mentioned fittings, floor mounted with suitable nut, bolts, washers etc. for grouting,all as specified and directed comprising of the following:-and inner shell shall be made out of 2 mm thick CRCA sheet duly compartmentalized for each control gear including front and back openable single door with fency lock (02 Nos for each compartment) with MC 100 pedastal for grouting in floor including foundation suitable for 3 phase 415 volts 50HZ comprising the following :-

(i) 200 Amps copper bus bar for phases and 200Amps for neutral duly insulated with PVC sleeves RYB, mounted on heavy duty epoxy insulation in separate compartment.-01 set. (ii) MCCB of capacity 4 pole 100 Amps 35 KA-01 No (incoming). (iii) MCCB 4pole 40Amps, 25KA -03 Nos ( Outgoing-02 , Spare -01). (iv) MCB SPN 16A 10KA-2 Nos (v) Automatic timer switch light sensor type current rating 63 Amp 4 pole 415 volt -01 No (vi) Digital multi function meter (Volt meter 0-500V,Ammeter 0-400A, frequency meter & power factor meter) of size 96mmx96mm with programmable CT ratio with back up protection by 2A MCB SP. (vii) CTs 100 / 5 Amps - one set having 03 Nos (viii) Indicating lamp 240 volts LED type - one set having 03 Nos (ix) Internal All links & control cable and inspection lamp -01

M&L for earthing complete to pole with galvanized mild steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 Mtr below ground level) with top edge of earth plate not less than 1.5 Mtrs below ground level connected to GI wire 4 mm Dia as earth lead by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, including PCC (concrete chamber) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate, with fair finish internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire gauge mesh, 80 mm thick RCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 3 of MES SSR Part-I (2009) and specified including provision 20 mm dia medium grade pipe and watering pipe shall be 20mm bore medium grade, and including all excavation and earth work & connecting the earthing to an earthing test point complete all as specified & directed . NOTE: (i) The concrete pit shall be PCC 1:3:6 type C-140 mm thick pre cast cover slab of RCC(1:2:4) type B-1 using 20 mm graded stone aggregate reinforced with 8 mm TMT bars @ 10 cm C/C on both sides with suitable cast iron handle shall be provided in lieu of cost iron cover shown in the electrical plate No.3 of MES SSR Part -1 (ii) item includes the cost of 7.5 m GI pipe for protection of earth strip. (iii) PCC pits extra cost of addtional length of watering pipe,bends elbows etc.shall be deemed to be included in the quioted rate. (iv) Item includes the cost of 7.5 mtr length Galvised wire 4 mm dia

M&L for earthing complete to pole with galvanized mild steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 Mtr below ground level) with top edge of earth plate not less than 1.5 Mtrs below ground level connected to GI strip 25x4 mm as earth lead by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, including PCC (concrete chamber) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate, with fair finish internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire gauge mesh, 80 mm thick RCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 3 of MES SSR Part-I (2009) and specified including provision 40 mm dia medium grade pipe and watering pipe shall be 20mm bore medium grade, and including all excavation and earth work & connecting the earthing to an earthing test point complete all as specified & directed . NOTE: (i) The concrete pit shall be PCC 1:3:6 type C-140 mm thick pre cast cover slab of RCC(1:2:4) type B-1 using 20 mm graded stone aggregate reinforced with 8 mm TMT bars @ 10 cm C/C on both sides with suitable cast iron handle shall be provided in lieu of cost iron cover shown in the electrical plate No.3 of MES SSR Part -1 (ii) item includes the cost of 7.5 m GI pipe for protection of earth strip. (iii) PCC pits extra cost of addtional length of watering pipe,bends elbows etc.shall be deemed to be included in the quioted rate. (iv) Item includes the cost of 7.5 mtr length Galvised earth strip 25x4 mm.

Supply and lay in trenches GI wire 6 mm dia for continued to earthing complete all as specified and directed

S&F PVC insulated and PVC sheathed unarmoured cable of size 1.5 Sqmm 3core multi-stranded copper conductor 1100 volts grade drawn through PVC conduit 25 mm dia in and on pole from junction box to street light fitting complete all as specified and as directed.

Supply and installation, of 8 mtr height, Hot Dipped Galvanized Octagonal pole top-70mm, Bottom 135 mm , thickness 3mm ,base plate 225x12mm, with necessary Foundation RCC 1:1:5:3 with foundation bolt M 20 X700MM J type made of special steel, 8Nos.16 mm dia tor bar as main bars and 8mm dia.Tor bars strips@190mm c/c as this reinforcement shall confirm to IS : 1786 latest edition.The foundation shall extend above surroundings ground/drive way level for 200 mm and have DWC 63 mm dia,PVC sleeve cast foundation for cable entry,Excavation,RCC and reinforcement etc as per manufacturer recommendation and the cost of necessary foundation , steel bars , strip as per Manufacturer instructions complete all as specified and directed.

Supply and fix single arm bracket 1000 mm long made of Hot Dipped Galvanized Tube suitable for 8 Mtr ht octagonal pole, 48mm OD pipe including all acessories comlete.

Supply and fix Double arm bracket 1000 mm long made of Hot Dipped Galvanized Tube suitable for 8 Mtr ht octagonal pole, 48mm OD pipe including all acessories comlete.

Supply & Fixing LED security light fitting 70-72 watt, suitable for 120 volts to 270 volts of system efficacy not less then 90 lumen/watt, having uniformity ratio 0.25, high pressure die cast aluminium housing, heat resistant toughened glass with frame, IP66 protection comlete with lamp & connected items and connection with suitable cable etc complete all as specified and directed. NOTE :- (i) For all types of LED fittings and luminaire should be same manufacturer. (ii) LM -79 cretificate for all light fittings shall be submitted by the contractor before fixing at site or taking payment against material.(iii) System efficacy should be more than 90 lummens / watt (d) CRI should be 80 (v) THD should be less than 20% (vi) PF should be more than 0.9

Supply & Fixing LED Flood light fitting 120 watt, suitable for 120 volts to 270 volts of system efficacy not less then 90 lumen/watt, having uniformity ratio 0.25, high pressure die cast aluminium housing, heat resistant toughened glass with frame, IP66 protection comlete with lamp & connected items and connection with suitable cable ffor Guard Post Swivel type with clamps and brackets etc complete all as specified and directed. NOTE :- (i) For all types of LED fittings and luminaire should be same manufacturer. (ii) LM -79 cretificate for all light fittings shall be submitted by the contractor before fixing at site or taking payment against material.(iii) System efficacy should be more than 90 lummens / watt (d) CRI should be 80 (v) THD should be less than 20% (vi) PF should be more than 0.9

M & L for tubes 'light grade' galvanised with all fittings ISI marked for protection of cable including laid in trenches complete all as specified and directed of following sizes :-

50mm dia

40mm dia