PROVISION OF 03 X LED HIGH MAST SECURITY LIGHTS WITH ANCILLIARIES AT JASSAI MIL STN UNDER GE (A) BARMER

Amount

S & F highmast light 16 Mtr height galvanished mast made out of heavy duty Galvanised pipe section reducing size of pipe at bottom & top from bottom to top 15 mm thick bottom plate including fixing arrangement with 20 mm dia foundation bolts grouted in PCC foundation including necessary PCC foundation and civil works complete with fixing arrangement up to 9 lantern fittings symetrically fixed with their control gears and having 2 points give specific numbering of fittings uspension system with steel wire rope of 6 mm dia and double drum winch with luminaire mounting arm, pully assemply, complete with suitable electric motor, aviation obstruction light, lighting arrester spike complete all as per OEM recommendation and as directed including comprising of the following acessories :- (i)Fabricated, supply, install, test and commissioning LT out door total enclosed made out of 3.15mm thick CRCA sheet dust and wormimg proof with front opening 440 volts 3 phase 4 wire having 200 Amps capacity aluminium busbar insulated with sleeves, incomming MCCB TPN 63 Amps 440 V, 25 KV - 01 No and copper wiring with multistranded cable including timmer switch electronic type -01 No with necessary MCBs SP 10A - 6 Nos, contactors etc, cable glands, lugs and two coats of synthetic enamel paint over a coat of red oxide primer and making pedestal 300mm height size of pedestral from floor level with cement concrete work with (1:2:3) or (1:1 1/2:3)complete all as specified and as directed. (ii). Provision of wiring from panel to light fitting with singhle core 4 Sqmm copper conductor cable drawn through MS rigid conduit with necesseryacccessries etc. complete . (iii). Provision of single pointed ATR with necessery fitment required for protection against lightening protection Note :- (i) Earthing shall be measured and paid seperately (ii) Necessary excavation & earth work, concrete rquired for foundation is deemed to include the rate quoted. Make: Bajaj/CG/Philips

S&F PDC floodlight aesthetically designed with better thermal management. IP65, Heat resistant tempered glass for protection with 5KV surge protection, applicable for large area lighting complete all as specified and directed. Make : CG Cat Part No. LFLN-100-CDL/60 or techno commercially equivalent model of make Bajaj /Philips / Havells

Excavation in trenches not exceeding 1.5mtr wide and not exceeding 1.5 mtr in depth for foundation, laying of cable / pipe line etc and getting out in soft / loose soil complete all as specified and directed .

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in soils complete all as specified and directed.

Removing excavated materials to a distance not exceeding 50m depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed .

Supply and spreading clean dry sand ( Tibba sand) in trenches for cushioning to PVC cable and punning to provide required cover to UG cable complete all as specified and directed . Note :- Punned thickness shall be measured for the purpose of payment.

Supply & laying 40 to 50mm thick roughly hammer dressed Jodhpur stone patti cable cover 25cm to 30cm wide and not less than 60cm long each laid dry abutting with each other with maximum gap between adjacent slabs n. exc 10mm complete all as specified and as directed.

Supply & Lay in trenches, fixing or passing through pole, fixed to wall / pole of 10 Sqmm 2.0 core XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured electric power cable heavy duty LT under ground cable 1100 volts grade with stranded aluminium conductor including providing lugs as required and connection, testing complete all as specified and as directed.

Supply & Lay in trenches, fixing or passing through pole, fixed to wall / pole of 16 Sqmm 4.0 core XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured electric power cable heavy duty LT under ground cable 1100 volts grade with stranded aluminium conductor including providing lugs as required and connection, testing complete all as specified and as directed.

GI tubing , light grade of 50mm bore with fittings as in road crossings for cable protection complete all as specified and as directed.

Factory made sheet metal enclosure of size 25cmx25cmx20cm outdoor type front side openable made out of 3.15 mm thick CRCA sheet for mounting of acceessories duly painted with two coats of epoxy synthatic paint over a one coat of redoxide primer and mounted on wall including opening and cable gland for all out going and incomming cable suitable to accommodate and including the following accessories :- (A) MCCB FP 63A 25KA - 01 in No

Earthing complete with galvanized steel earth plate electrode 60cm X 60cm X 6mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanized earth lead wire 4mm by means of bolts, nuts, check nuts and washers of galvanized iron mild steel all as shown in Electrical Plate No. 3 of MES SSR Part-I connected to main switch board or main control board all as specified and testing on completion including provision of earth wire protected by galvanized iron 20mm bore light grade pipe and watering pipe shall be 20mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal / salt, funnel etc complete all as specified and directed by Engineer-in-charge. Note: - (i) The concrete pit shall be PCC 1:3:6 type C-1, 40mm thick pre-cast cover slab of RCC (1:2:4) type B-1 using 20mm graded crushed stone aggregate, reinforced with 8mm TMT bars @ 10 cm c/c on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in Electrical Plate No. 3 of MES SSR Part-I, (ii) Item includes the cost of GI pipe up to 7.50m for protection of earth wire/strip, (iii) Item includes the cost of earth lead wire/strip up to7.50m & (iv) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbow etc shall be deemed included in the unit rate quoted.

Hariom Construction Company

M/s Bajrang Electricals

Godara Construction and General Suppliers

Rasam Engg Co.

ALPHA ENGINEERING COMPANY

National Rewinding Works