Provn of interlocking tiles and increase in height of security light poles at AF Stn Nal under GE (AF) Nal

Amount

M&L 100 mm thick PCC (1:4:8) type D-2 using 40mm graded stone aggregate as in sub base / sub floors, surface finished even and rough to receive floor topping complete all as specified and directed.

M&L Sand filling (using fine tibba sand) under floors or in foundations including watering and consolidation complete as specified and directed.

M&L 100 mm thick factory made machine pressed precast concrete interlocking paver blocks any shape and size and colour as approved, comfirming to IS 15658-2006, M-50 grade with grey cement and pigment, tint as approved by GE complete all as specified and directed

M&L pre-cast machine pressed cement concrete solid kerb stone blocks, 1:2:4 type B-1 (using 20mm graded aggregate) including weathering slightly rounded or chamfered on edges and throating, jointed in cement mortar 1:4, embedded in ground including necessary excavation & earthwork complete all as specified and directed.

M&L preparation of new untreated concrete surfaces of any description over 10cm girth or width, not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed.

Supply, laying and jointing reinforced concrete pipes, class NP-2 with collars, 150mm Internal dia in trenches, and tested including all necessary extra joints, waste, and cutting etc. complete all as specified and directed. Note : Excavation and earthwork shall be measured and paid for separately

M&L PCC (1:2:4) type B-1 using 20mm graded stone aggregate as in ramps, floors etc., surface finished even and smooth without using extra cement incl weathering slightly rounded or chamfered angles and throating and necessary form work where required complete all as specified and directed.

Finishing the surface of concrete roads, pavements by brooming complete all as specified and directed.

M&L Forming 20mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A’ complete all as specified and directed.

M&L Forming Construction joint 30mm deep x 10mm wide filled with sealing compound Grade 'A' complete all as specified and directed.

Dismantling, taking down existing security light SV / MV of any watt / any type complete with GI bracket from the existing pole by disconnecting electrical connection un-screwing bolt and nuts carefully for re-use complete all as specified and directed.

M&L Alteration / Modification to existing security light pole made of MS pipe 80mm dia and length approx 2.50 mtr from GL by extending, MS pipe 80mm dia medium grade of length 1.20 mtr to 1.50 mtr as required at site by cutting, welding at site on existing pole and painting with one coat of aluminium paint on existing portion of pole and bracket and two coats of aluminium paint over one coat of red oxide on new surfaces of extended portion of pole complete. Note :- (i) MS pipe of required length shall be measured and paid for separately as 'Supply' only. (ii) Rate is inclusive for providing welding machine, T&P and all arrangement and taking fire safety measures while welding at site. (iii) Electrical supply for welding is available free of cost from the junction box without disturbing the system.

Supply only MS ERW pipe 80mm dia medium grade ISI marked for extension of security light pole at places. Note : Net length of pipe fixed for extension of existing pole only shall be measured for payment purposes.

Fixing only security light and GI bracket in position of any description retrieved vide Ser Item No. 11.00 here-in-before including replacement of existing bolts and nuts with new ones and making connection with two core flexible cable 1.5 Sqmm PVC insulated complete all as specified and directed. Note : Rate quoted shall include the cost for provision of two core flexible cable 1.5 Sqmm PVC insulated from junction box to light fitting through MS pole.

Supply and fixing LED street light 72 watt 230 volts pressure dia cast aluminium housing, heat resistant toughened glass with frame, IP protection IP 66 batter optics for uniform distribution having surge protection 5 KV, sealed driver complete all as specified and directed. Make Crompton Greaves Cat No. LSTP-72-CD-M or equivalent in Philips / Havells.

M/s Chopdar Builders

MITTAL ENTERPRISES

N.K. CONSTRUCTION COMPANY

Jetharam Ramchander