Repair and Maintenance

Amount

Steel work welded in built up sectons truses and framed work I/C cutting hoisting, fixing in postion and applying a priming coat of red leads paints. In beam joint channel, angles, tee, flats with connection plate or angle cleats as in main and cross beam hip & lack rafters, purlins connected to common rafters and the like 100x50x4 . Truss Long side 6 no distanice. Purlin with 40x40x5 [email protected]/P/rmt. 2403 KG

Providing corrugated G.I. sheet roofing fixed with galvanised iron 'I' or 'L' hooks bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washer filled with white lead complete excluding the cost of purlins rafters and trusses 0.80mm thick sheet.

Providing P.G.I. Sheet roofing fixed with galvanised iron 'I' or 'L' books bolts and nuts 8mm dia meter with bituman and C.I. limpet washers or with G.I . Limpet washers filled with white lead complete excluding the cost of purlins rafters and trusses.

15 mm thick cement plaster on fair sides of brick, stone masonery convrete walls for interior plastering upto floor two level including arises internal rounded angles net exceeding 80mm girth in Cm 1:6(1 Cement : 6 Sand)

Providing wood work in frames of doors, windows,clearstory window & other frames, wrought & fixed in position second class deodar wood

Cement concrete flooring 1:2:4 (1 cement : 2 Sand: 4 Graded stone agg 20mm nominal size) laid in one layer finished with a floating coat of neat cement.

White washing with time on undecorated washing (two coats) to give an even shade I/C thoroughly brooming the surface to remove all dust dirt & other foreign matter.

Distempering (Two coats) with oil bond distemper of approved brand and manufacture and of required shade on undecorated surface give an even shade and including priming coat withdistemper after throughly brushing the surface free from mortar.

Excavation in foundations trenches etc. in earth work lift upto 1.50 meters stacking the excaated soil not ore then 3 metres stacking the excavated soil not more than 3 metres clear from the edge of the excavation and then returning the stacked soil in 15 cm layers when required into the plinth sides of foundation etc. onsolidating each deposited layers when required into the plinth sides of foundation etc. consolidation each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed with in a lead of 20 meters. Tank L Wall, Sank S wall

P/L cement concrete 1:6:12 (1 cement 6 sand: 12 graded stone aggregate 20 mm N/S) ad curing complete excluding the cost of from work. Tank H Wall , V wal

Random rubble masonry / Polygonal rubble masonry (uncoursed/brought to courses) with hard stones of approved quality in foundation and plinth including leveling up with cement concrete 1:6:12 (1 cement: 6 sand: 12 graded stone aggreate 20 mm nominal size) at plinth level in. S/tank long wall & Short wall

Providing from work of ordinary timber plantings so as to give a rough finish including centring shuttering, strutting and propping etc. height of propping and cetring below supporting floor to ceiling not exceeding 4 meters and removal of the same for institute reinforced concrete and plain concrete work in. S/Tank, WC edge of S/tank sleb L/Wall, Edge of S/Tank slab L wall , edge of wc sleb S wall

P/L cement concrete 1:2:4 (1 Cement :2 Sand: 4 graded stone aggregate 20mm N/S) and curing complete exculding cost of form work and reinforcement for reinforced concrete work in. S/ Tank, Toilet, Beam L Wall,Beam Middal Deduction maing hole

Providing mild steel / tor steel reinforcement for R.C.C work including bending, binding and placing in position complete upto floor two level:

Brick work using common burnt clay building bricks in super structure in cement mortar 1:6 (1 Cement :6 Sand) Toilet L Wall, S Wall, Door,Vantilator.

Half Brick Masonary with (1:4) cement mortar center wall. For roof edges

15 mm cement plaster in single coat on the fair side of brick / concrete / stone walls for interior plastering upto floor two levels including arrises, internal rounded angles, and chamfers and / or rounded angles not exceeding 80 mm in girth and finished even and smooth. ceiling, projection F, projection rear, both side projection, inner side 2*2, inner side 2*2 outer wall front & back, outer wall side, slab edges, deduction Door, V.

P/L cement concrete work 1:3:6 (1 Cement concrete work 1:3:6 (1 cement :3 sand: 6 graded stone aggregate 20 mm N/S) and curing complete excluding cost of form work in

White glazed tiles 6 mm thick in flooring treads of steps and landing laid on bed of 12 mm thick cement mortar 1:3 (1cement: 3 sand ) finished with flush pointing in white cement. WC.

White glazed fixed on wall on 10 mm thick cement plaster4 1:3 (1 cement : 3 sand ) jointed with neat cement slurry mixed with pigment to match the shade of tiles (wherver required) including rubbing and polishing complete with tiles of following shades. Less door, net qty, Less 15 % CP & OH charges on amount Add 200% LE as per HPS 2009 on