HWPK/CIVIL/2022/409

Amount

Demolishing cement concrete of any mix manually/ by mechanical means including disposal of material at HWP(K) colony dump yard with all lead and lift complete as per the specifications and as directed by EIC.

Dismantling Kota stone slab flooring laid in cement mortar including stacking of serviceable material at Civil colony store and disposal of unserviceable material at HWP(K) colony dump yard with all lead and lift including disposal of cement mortar complete as per the specifications and as directed by EIC.

Providing and laying in position Cement concrete 1:1½:3 (1 cement, 1½ coarse sand, 3 graded stone aggregate of 20mm maximum size) sub floor of ≈ 3"-4" thickness or as directed by EIC including consolidation, finishing, curing etc. complete as per specifications including the cost Form work shuttering, centering complete as per the specification and as directed by the Engineer.

Surface dressing, levelling including taking out existing ground/Base below existing concrete floor area upto maximum depth of 2" (50 mm) to achieve depth of minimum 185 mm depth from existing finished floor level including disposal of unserviceable material at HWP(K) colony dump yard with all lead and lift complete as per the specifications and as directed by EIC.

Providing & Installation of Teak wood sports flooring as below: Surface board: Teak wood sports flooring finished with 21 mm thick & in random length in tongue & groove shape. The edges of the boards will have a finger lock groove and the bottom side with air pass groove and treated with special anti-termite and water resistant lacquer. The Under Frame: Made of pine wood runners of 70 mm x 45 mm, treated with anti termite solution and fixed over 19 mm thick EPDM air cushioned pads (70x55 mm) @ 350 mm spacing throughout the length, stapled through the two wings at 350 mm x 350 mm. Installation: Before laying the Under frame, Vapor barrier of impermeable plastic sheeting of minimum 125 micron thick is to be placed over leveled sub floor. The runners having air cushion pads to be placed on the vapor barrier in perfect level at 350 mm in one direction. The surface board to be screwed to the runner through the tongue only and will lock the screwed tongue by the groove of adjoining board. Ends of the board will be locked by inserting the wooden finger through the edge grooves and fixed with suitable adhesive. An expansion of 8 to 10 mm to be left open between the wooden flooring and the surrounding flooring/wall area. Item Continued...

Item No. 5 Continue.... Finishing: After laying the flooring, the floor boards will be levelled to a uniform surface and applied a two coat of water based BONA Polyurethanes polish on the face. Line marking: Badminton court line marking (For doubles) with Synthetic enamel paint.

Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre (Two or more coats applied @ 1.43 litre/10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm.) and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives including prepartion of surface, filling the unever surfaces with J K or eqivailant make wall putty, sand papering, making the surface smooth and even etc. complete as per manufacturer’s specification, cleaning of distemper splashings and droppings from floors, doors & windows etc. complete and as directred by the Engineer.

M/S Singh Brothers