Urgent maintenance in G25 quarters including replacing damaged roofing materials

Amount

Providing first quality Irul wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position including cost and conveyance of all materials and labour charges etc. complete.

Fixing available dismantled timber in frames of doors, windows, clerestory windows, roof rafter and other frames, wrought framed and fixed in position including cost and conveyance of all materials and labour charges etc. complete.

Reepering with best irul wood reeper 50x25mm with necessary nails including cost and conveyance of all materials and labour charges etc. complete.

Reepering with available dismantled irul wood reeper 50x25mm with necessary nails including cost and conveyance of all materials and labour charges etc. complete.

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

Providing GI powder coated trafford sheets 0.50mm or nearest available thick with GI bolts and nuts plate washers and bitumin washers, M seal and 150mm overlap at ends including cost and conveyance of all materials and labour charges etc.complete

Providing hip or valleys in powder coated GI sheet 0.6mm or nearest fixed with polymer coated J, or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete

Providing and fixing MP hip and ridge tiles set in lime mortar 1:3 including cost and conveyance of all materials and labour charges etc. complete

Providing and fixing 8mm PVC sheet ceiling or nearest available thick on anodized alumminium frame work fixed with iron screws on nylon sleeves etc. including cutting and fixing the PVC sheet on frame with screws providing holes for fan hooks, platform scaffolding for required height wherever necessary including cost and conveyance of all materials and labour charges etc. complete as per the direction of Engineer-in-charge. (Cost of Aluminium Sections and framework will be paid seperately)

Providing & fixing on roof pressed clay tile (Mangalore tile) of 20 mm nominal thickness (size 400x250 or nearest) and of approved size and as per approved pattern on steel frame work complete (steel frame work to be paid separately).

Refixing the dismantled roof pressed clay tile (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern on steel frame work/concrete slab complete (steel frame work to be paid separately).

Providing & laying on roof pressed clay tile ridge (Mangalore tile) of 20mm thickness and of approved pattern on steel frame work complete (steel frame work to be paid separately).

Refixing the dismantled clay tile ridge (Mangalore tile) of 20mm thickness and of approved pattern on steel frame work complete (steel frame work to be paid separately).

Providing lime mortar boardering in mix of 1:2 to tiled roof about 85mm in section including cost and conveyance of materials and labour charges etc complete.

Plastering with C.M. 1:4 (one cement four sand), 12mm thick for walls inside and outside with necessary scaffolding and thread lines, including cost and conveyance of all materials and labour charges etc. complete.

Painting with two or more coats synthetic enamel paint using brush/roller on new work of approved brand and manufacture to give an even shade :

Painting with oil type wood preservative over old work (one or more coats) of approved brand and manufacture:

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height Of sectional area 40 square centimetres and above including stacking the material in the engineering unit store as per the instruction of Engineer incharge

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

Dismantling tiled roofing with battens, boarding etc. complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials to the engineering unit store as per the instruction of the engineer in-charge.

Providing and fixing anodized aluminium box section (not less than 0.299kg/m) frame work for ceiling, including hanging in RCC slab or truss with aluminium sections at suitable intervals, fixed to wall with steel screws on nylon sleeves etc. including cost and conveyance of all platform scaffolding for required height wherever necessary, materials and labour charges etc. complete as per the direction of Engineer-in-charge.

Providing Fibre lamination works to the RCC structure using resine fibre glass and chemicals after washing the surface roughly cleaned and dry fill in the cracks with suitable putty, first apply the resine to the surface well spread and pressing, applying a second layer of resin to smooth finish for forming the whole to a solid mass including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers