PROVN OF PU FLOORING AND HANGER LIGHTS FOR MTF HANGER UNDER GE (AF) SRINAGAR.

Amount

M&L for PU based anti static polyurethane flooring to be done over PCC flooring as specified here under and as per manufactures instruction, complete all as specified and directed. (a) Surface cleaning:- cleaning of the entire surface from all loose material, oil / grease, bird beads and any other foreign material to expose the clean concrete surface including cleaning all joints with air compressor etc. (b) Application of scratch/ Primes:- Applying scratch / primer layer of 4 component polyurethane floor conductive coating material as scratch / primer coat of 2mm thickness with a coverage of approx 3.6 to 4 kg/sqm with compressive strength of more than 45 Mpa and flexural strength of over 15 Mpa and having shore hardness of 70 after 3 days and temp withstanding ability of -15 to 60 degree C. (c) Copper Tape Grid:- Providing and fixing of 100 micron thick & Minimum 20mm wide, self adhesive (Conductive type) copper tape to ensure quick transfer of charge (Make 3M or Equivalent etc required to get the desired result. (Copper tape is to provided in the grid of 5Mx5M c/c) (d) 3MM Thick top coat of PU (polyurethane):- Applying 4 component (Conductive type) polyurethane coating with approx 4 kg/sqm, flooring mini 3mm thick over scratch coat and finishing it. It should have compressive strength of more than 45 Mpa and flexural strength of over 15 Mpa and having shore hardness of 70 after 3 days and temp withstanding ability of -15 to 60 degree C.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

M&L for Plain cement concrete, 1:2:4, type B-2 (using 40mm graded crushed stone aggregate) as in foundations, filling, mass concrete and sub base, complete all as specified and directed.

S&F integral industrial High Power 200 Watt LED High Bay light lumens not less than 150 lm/W with pressure die cast aluminium housing, anodized aluminium reflector including all required acceaaories including bracket for street light fittiting made out of 40 mm dia GI pipe, light grade, 1.2m length bent to suitable shape with all neccessary fitting like nut, bolts, washers, two 60mm long clamp made out of flat iron 40x6mm, complete all as specified and directed.

M&L for earthing complete with copper earth plate electrode of size 60mm x 600mm x 3mm thick buried directly in ground (earth pit not less than 2.25m deep below gound level with top edge of the earth plate not less than 1.5 m below normal gound level connected to copper earth strip of size 20x3mm by means of bolts, nuts, check nuts and washers of copper and conneted to main control board as directed and including proivison of concrete pit in PCC (1:2:4) type B1, pre cost RCC earth pit cover reinforced with 8 mm dia TMT bars @ 150mmc/c of size 54cmx54cmx8cm with two handle for lifting made out of 8mm dia MS bar, provision of funnel, wire mesh, 20mm bore galavanised steel tubing (med grade) for watering. Charcoal 250 Kg and salt 200 Kg in alternate layers, 40mm bore galavanised steel tubing light grade for protection of earth lead connection including necessary excavation and earth work and testing complete all as shown on electrical plate No 3 of SSR Part-I, complete all as specified and directed. Note : Earth strip and protection pipe upto 7.5m is included in the unit rate of this item. Contractor shall quote his rate accordingly.

S&F copper strip of size i.e width 1.875 cm and thickness 0.007 cm in varrious meshes for ESD flooring, complete all as specified and directed.

M/S A.R TANTRAY (BID ID -3203520)

FG CONSTRUCTION (BID ID -3204807)

M/S GHULAM MOHAMMAD AND CO. (BID ID -3209931)

M/S GHULAM HASSAN AND SONS (BID ID -3210183)

M/S BASHIR AND SONS (BID ID -3203773)

M/S MIR & CO (BID ID -3206727)

Sai construction & services (BID ID -3204585)

M/S FEROZ AHMED MIR (BID ID -3204287)