Repairing and renovation of Qtr no.6, type-VI and the compound at RIMS, Imphal.

Amount

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in superstructure above plinth level up to floor V level in Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Steel work in built up tubular (round,squareorrectangulartubesetc.)trussesetc.,includingcutting,hoistingfixinginpositionandapplyingaprimingcoatofapprovedsteelprimer,includingweldingandboltedincludingspecialshapedwashersetc.complete. Hot finished welded type tubes

62 mm thick cement concrete flooring with concrete hardener topping under layer 50 mm thick cement concrete 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix1:2(1 cement hardener mix : 2 graded stone aggregate 6mm nominal size) by volume. Hardening compound is mixed @ 2 litreper 50kg of cement or as per manufactures specifications. This includes cost of cement slurry,but excluding the cost of nosing ofsteps etc. complete.

Providing corrugated G.S. sheet roofing including vertical/curvedsurface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I.limpet washers filled with white lead and including a coat ofapproved steel primer and two coats of approved paint onoverlapping of sheets complete upto any pitch in horizontal/vertical or curved surfaces) excluding the cost of purlins, raftersand trusses and including cutting to size and shape whereverrequired. 0.63 mm thick with zinc coating not less than 275gm/sqm

Painting onG.S.sheet with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

12 mm cement plaster of mix: 1:4 (1 cement : 4 fine sand)

Providing and applying white cement based putty of average thickness 1mm,of approved brand and manufacturer, over theplastered wall surface to prepare the surface even and smooth complete.

Wall painting with acrylic emulsion paint, having VOC (VolatileOrganic Compound ) content less than 50 grams/ litre, of approvedbrand and manufacture, including applying additional coatswherever required, to achieve even shade and colour. Two coat

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built-up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required EPDM rubber/ Neoprene gasket etc. Aluminium sections shall be smooth, rust-free, straight, mitred and jointed mechanically wherever required including cleatangle,Aluminium snap beading for glazing / panelling, C.P. brass /stainless steelscrews, all complete as per architectural drawingsand the directions of Engineer-in-charge. (Glazing and panelling tobe paid for separately): Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. withE PDM rubber/ neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 8 mm thickness

Providing and laying factory made cement concrete interlocking paver block ) of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with coarse sand etc. all complete as per the direction of the Engineer-in-charge.

L. Gogon Singh (BID ID -3348950)

M/S THOUNAOJAM SANA SINGH (BID ID -3348938)