Annual Maintenance Contract (AMC) for repair and maintenance of colony quarter for a period of Two (02) years at Jhilimili Sub area of Baikunthpur Area

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding thecost of centering and shuttering - All work up to plinth level.1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).

Providing, transporting, hoisting and fixing above plinth level up to floor  five  level  precast  reinforced  cement  concrete  in  lintels, beams and bressumers, including setting in cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centering and shuttering but, excluding the cost of reinforcement, with 1:1.5:3 (1 cement: 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone  aggregate 20  mm  nominal  size  derived  from  natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending,placing in position and binding all complete upto plinth level.Cold twisted bars

Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in Cement mortar 1:6 (1 cement : 6 coarse sand).

Half brick masonry with flyashl Bricks in foundation and plinth in:(1;4)

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded andprepolished, machine cut for kitchen platforms, vanity counters, window sills, faciasand similar locations, of required size, approved shade, colour and texture laid over20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated withwhite cement, mixed with matching pigment, epoxy touch ups, including rubbing,curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.area of slab upto 0.50sqm

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS : 15622(thickness to be specified by the manufacturer), of approved make, in all colours,shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm,including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:9.21.1 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.