PROVISION OF AIR COMPRESSOR AND ASSOCIATED PIPELINE FOR A BLDG OF SUB ASSEMBLY RECLAMATION DEPARTMENT AT 512 ARMY BASE WKSP UNDER AGE E/M- II IN GE (CENTRAL) KHADKI

Amount

S & F for Mild steel ERW pipe (IS:1239 part-I) heavy class including cutting, screwing, welding etc. Complete with forged steel / butt welded fittings viz. Tees, bends, elbows, flanges, reducers , clamps / hangers etc. Including cutting holes and chases in brick or rcc walls/slabs and making good the same complete including painting of pipes, fittings & steel work with one coat of primer and two coats of synthetic enamel paint of approved make and shade complete all as specified and directed.

100 mm dia ISI Marked

80 mm dia ISI Marked

25 mm dia ISI Marked

S & F 100mm bore hand operated butterfly valve ISI Marked of pressure not less than 15 Kg / Sqcm with complete set

S & F 80mm bore hand operated butterfly valve ISI Marked of pressure not less than 15 Kg / Sqcm with complete set

S & F 25mm bore hand operated butterfly valve ISI Marked of pressure not less than 15 Kg / Sqcm with complete set

S&F fabricated MS bracket /supports for MS and CI Pipe line, made out of angle iron and flat iron including bolts, nuts, washers and painting with two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed by Engineer-in-charge.

Supply ,installation ,testing and commissioning of Air Compressor screw type of capacity 260 CFM at 10 Bar, Horizental Non lubricated, 2 Stage, cross head Air cooled heavy duty complete with Control Panel of suitable motor capacity , skid accessories and PCC work Complete all as specified and directed by Eng-in-Charge. Note-1. PCC foundation as per recommentation of manufacturer is included in unit rate.2. Rate of all T&P transport , crane etc included in unit rate

Supply , installation ,testing and commissioning of Air Compressor Receiver tank 2000 Ltr capacity, heavy duty complete with double safety valve and accessories, with thickness of wall 6 mm, with one incoming & outgoing gate valve of suitable dia (pressure rating 10 bar, working pressure) including pressure gauge vertical type, complete painted with synthetic enamel paint of approved colour code Complete all as specified and directed by Eng-in-Charge. Note-1. PCC foundation as per recommentation of manufacturer is included in unit rate.2 Rate of all T&P transport , crane etc icluded in unit rate

Supply, installation, testing and commissioning of Refrigerated air dryer unit of capacity 300 Cfm, heavy duty complete with Control Panel and accessories Complete all as specified and directed by Eng-in-Charge.

Supply , laying,testing and commissioning of XLPE insulated ,armoured heavy duty electric cable Aluminium conductor, 1100 volt cross sectional area 120 Sqmm 3.5 core incl thimble, end termination to the existing panel board Complete all as specified and directed by Eng-in-Charge.

M&L for earthing complete with galvanized steel earth plate Electrode 600mm x 600mm x 6mm thick buried directly in ground earth pit not less than 2.25 meters deep below ground level with top edge of the plate not less than 1.5mt below GL connected to 25 x 3mm GI streep upto 7.5 m long by mean of GI bolts ,nuts,check nuts & wasters and connected to earthing test point & earth dolly all as shown in electrical plate No 3 of SSR part I 2009 & as specified and testing on completion including earth work & excavation in any type of strata , PCC (1:3:6) type chamber precast slab 50mm thick in cement concrete (1:2:4) type B1 (reinforced with welded steel wire fabric of XPM, weight not less than 4 Kg /Sqm) with cast iron frame ,funnel with water pipe of 20mm dia GI medium grade , wire mesh and lugs etc complete all as directed by engr-in-charge.

Om Construction