Gym Extension of main office building at NEEPCO, Corporate Office Complex, Shillong.

Amount

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a primer coat of approved steel primer, includig welding and bolted with special shaped washer etc.complete.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications, including scaffolding:(c)painting steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer pplied @ 0.80 ltr/ 10 sqm of approved brand and manufacture

Providing and fixing pre-coated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in charge) 0.50 mm(+0.05%) total coated thickness with zinc coating 120 grams per sqm as per IS:277, in 240 Mpa steel grade, 5-7 microns. Sheet should have protective guard film of 25 micron minimum to avoid scratches during transportation and should be supplied in single length up to 12 meter or as directed by Engineer-in-charge. The sheet shall be fixed using self-drilling/ self-tapping screws of size (5.5x55 mm) with EPDM seal, complete up to any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to dumping ground within 50 metres lead.

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:(a)G.S Sheet

Plain cement concrete floor base in prop 1:3:6 laid in alternate bays as specified with coarse aggregate of size 13 mm to 32 mm including dewatering if necessary, and curing etc.complete.(b)50 mm thick in prop 1:3:6

Providing ceramic Antiskid Tiles of approved quality size,shape not less than 8 mm on floor,skirting over a cement mortar bed 15 mm thick of 1:3 (1 cement: 3 coarse sand) complete at all level as specified and directed.(c)Deluxe range

Providing,fitting and fixing anodised aluminium framed glazed………………..doors

Providing,fitting and fixing anodised aluminium framed glazed………………..windows

Half brick masonry with common burnt clay (non modular) 1st class brick in superstructure above plinth levelup to first floor level.(b)Cement mortar 1:4 ( 1 cement :4 coarse sand )

12 mm cement plaster finished with a floating coat of neat cement of mix:(a)1:3 (1 cement: 3 fine sand)

Providing and applying Plaster of Paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications, including scaffolding:(a)Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr/10 sqm

Horizontal and vertical blinds,Supply and fixing……..(c) Deluxe

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on interlocking metal grid of hot dipped galvanised steel sections (galvanised @ 120 grams/sqm, both side inclusive) consisting of main "T" of size 24x38 mm made from 0.30 m thick (minimum) sheet, spaced between main "T" at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grid of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling/ making, opening for services like diffusers, grills, light fittings, fixtures, smoke setectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27x37x25x1.6 mm fixed to ceiling with 12.5 mm dia. and 50 mm long dash fasteners 4 mm GI adjustable rods with galvanised butterfly level clips of size 85x30x0.8 mm spaced at 1200 mm centre to centre along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-Charge.(c)12.5 mm thick square edge PVC Laminated Gypsum Tile of size 595x595 mm, made of Gypsum plasterboard,manufactured from natural gypsum as per IS:2095 part I and laminated with 0.16 mm thick fire retardant PVC film on the face side and 12 micron metalized polyester on the back side with edges sealed with the face side PVC film which goes around and wraps the edges and bonded to the edges and the back side metalized polyester film so as to make the tile a completely sealed unit

SHRI RUDOLF G KYNDIAH (BID ID -920023)

NABASHEM WARJRI (BID ID -918614)