Renovation of North facing Tiled Roof Building in PUM School at R.Ponnapuram

Amount

Dismantling and removing of Mangalore tiled roofing etc, as per specification and directed

Dismantling and removing of Country Wood Rafters,Planks,Reepers etc, as per specification and directed

Supplying of new country Wood Rafters and Reepers Including all charges etc…, complete

Removal of Wooden Doors & Windows including all charges etc.., complete

Roofing the Mangalore Tiled Roof including all cost etc, completed etc.,

Clean Removal of Wall Plastering Including all charges etc.., complete

Plastering with CM 1:5 mix with 12 mm thick.over the cement concrete for floor finish including curing etc., complete complying with standard specifications and as directed by the departmental officers.

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two crushed stone M.Sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Manufacturing supplying and fixing of steel door with the following specification MS angels of size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x5mm for the shutter frames stiffeners with 32 x 6mm M.S flat is provided at required intervals in the shutter frame. 18-gauge C.R. sheet laid as panel in the shutter and welded intact. M.S. flat 18x5mm is welded over the 32 x 6mm M.S. flat M.Sandwitching the C.R. sheet in between additional stiffeners with 18x5mm M.S. flat is provided diagonally at the rear side of the shutter, 3nos. of hinges in case of single leaf and 6nos. of hinges in double leaves shutter to be provided 6nos. of holdfasts 120 mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 2nos. one at the top and the other at the bottom are provided 1no. Aldrop is provided incase of double leaf door at lock rail section in the door in single leaf door, one more aldrop is provided in the inner lock rail section of the door One rotaing locking arrangements for the inner side of the door and additional provision for locking arrangements for lock is provided on the rear side of the door at an appropriate place. Incase of double leaf door M.S.Flat 32 x 3mm at 1.1Kg/m is provided on the one shutter t conceal the gap between the two shutters.at an appropriate place in the door. A tie bar is provided at the bottom of the frame to prevent twisting of frame during transportation and fixing. All members are given a coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials, labour charges, transportation to site of work, loading, un loading and all other incidental charges etc., complete.

Manufacturing, supplying and fixing in position of steel windows with the following specifications. Outer frames of windows made of "Z" section F7D of size 33 x 25 x 3mm at 1.419kg/m and mullion "J" section (F4B) of size 46 x 25 x 3mm at 2.28kg/m and shutter section of made of F7D of 33 x 25 x 3mm at 1.419kg/m as specified in IS 7452/1990. ach openable shutter should not exceed a width of 600mm to enable separate operations and easy maintanenance. The panel of the shutters to be covered with 18 gauge cold rolled sheet of superior quality and welded intact with shutter frames. Horizontal stiffeners using 18 x 5mm MS flat at 0,70kg/m at 3Nos. for each shutter and additional diagonal stiffeners of the same MS flats at all the four corners of each shutters to the suitable length welded to the shutters, for holding the CR sheets in position firmly.

Supplying and painting the walls with two coats of oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. (The colour and shade of the distemper shall be got approved by the Executive Engineer before use of work).

Painting two coats with Emulsion Paint over the one coat of Priming coat including cost and conveyance of all materials to site and all labour charges etc complete

Painting two coats over Black boards paint works such as best approved best quality of synthetic enamel paint of approved colour over the existing priming coat etc., complete complying with standard specifications and as directed by the departmental officer

Painting two coats over Old Wooden Works such as doors, windows, ventilators, window bars, balustrades etc., with best approved best quality of synthetic enamel paint of approved colour over the existing priming coat etc., complete complying with standard specifications

Supplying and painting two coats new iron work such as steel doors ventilators, window bars etc., (WITHOUT PRIMER)

Brick Partition wall work in cement mortar 1:3 mix and conveyance of all materials to site and all labour charges etc complete

Plastering with CM 1:5, 12mm thick.in all floors including curing etc., complete complying with standard specifications and as directed by the departmental officers.

Providing cuddapah slab 38 to 40mm for shelfs etc., all complete

Distembering two coats with best approved distember including cost and conveyance of all materials to site and all labour charges etc complete

A DURAIMOHAN AND CO (BID ID -1423101)