Temple Trust Shri Naina Devi Ji Tender

Construction of Reinforced cement concrete mix 1;1.5:3 ( 1cement :1.5 Sand:3 Stone aggregate 20 mm nominal size) concrete footing for high mast light considering the safe soil bearing capacity at site as 10 Tonne per Sqm. having pit size 1.20x1.20x 2.00 depth with reinforced cement concrete block 1.00x1.00x1.20 size . Reinforcement should be 12mm dia steel ISI make 12.5 Cm. c/c bothways and errection of 8 nos 28 mm dia nuts and bolts(TS 600) having length 75 Cms ISI make including base plate 25 mm thick. It also includes including all type of material form work ,labor cost & removal of excavated material from site, complete in all respects within all leads and lifts as per the direction and best satisfaction of Engineer in charge.

S.I.C. &T of continuously tapered multifaceted and polygonal cross section High mast as per detailed specification & detail given (a) 1/2 sections having suitable sectional length with slip joints between sections without any circumpherence welding. It will be in two sections, (made of S 355 grade as per BS-EN 10 025 hot dip galvanised,inside & outside on single dip-suitable for wind velocity as per ID 875 part 3) having bottom width 360 mm ,top width 150 mm with 3 mm thick walls top with length 5420 mm and bottom portion 4 mm thick length 10980 mm multi sides polygonal . (b)Base plate should be 25 mm thick having 520 mm dia with the vertical post having opening provision of size 1050x225 mm as appropriate height from N.G.L. .(c) Raising and lowering type lantern carriage desihned to carry 08 nos luminaries , control gear box, junction box and top pully assemble with weather p[roof cover. (d) Necessasry suitable length for lowering & rising of lantern carriage of stainless steel wire ropes of 7/19 construction and multicore flexible copper power cable (minimum 6 mmdia) (a) Hinged service door in base section base plate earthing terminal. (f) Suityable arrangement for supply distribution with termination of suitable size underground cable in high mast.(g) Lighting conductor finally made of 25 mm dia 300 mm long G.I. tube having single prong. (i) Integral single power tool (electrical) for lowering & raising of high mast. It shall also include accessopries for high mast including head frame,3 point suspension system with steel wire rope 6mm dia double drum which,Galvanised lantern carriage arrangement suitable for up to 12 luminaries symmetrically & its control gear boxes and lighting final.Supply of foundation bolts manufactured from steel alongwith nuts,washers,anchors p[lates & templates with internal power tools bottom dia 410 mm top dia 150 mm complete in all respect within all leads and lifts. Make(Bajaj ,Lysaght/Valmount, Polycab ISI Make)

Supplying installation Testing and commissioning 2x400 watt asymmetrical beam non-integral floodlight luminaries with glaskote,2x400 LED fittings lamps complete suitable for operation on 230 V,50 HZ,AC supply,on the existing high mast as required Make Bajaj,Philips /Crompton. complete in all respects within all leads and lifts as per the direction and best satisfaction of Engineer in charge.