Repair and Maintenance Work at W.No.15 Agasthilingampalayam Anganwadi in Kangeyam Municipality

Amount

Dismantling Damaged RCC Slab and carrying away the debris including cost of labour, machineries and conveyance etc., complete as per standard specification

Dismantling Damaged Pressed Tiles and carrying away the debris including cost of labour, machineries and conveyance etc., complete as per standard specification

Supplying and erecting centering to sides and soffits including supports and strutting with necessary cross bracing for plain surface such as RCC slabs rectangular beams all beams lintels etc. Centering for soffits of RCC slabs plain surface including strutting upto 3.29 meter height using mild steel of size 90 cm x 60 cm x 10 gauge with MS angles of size 25 mm x 2 mm x 3 mm laid over silver oak (CW) joists of size 10 cm x 6 cm spaced upto 90 cm c/c and supported casurina props or 10 cm to 13 cm dia spaced at 0.750 cm c/c complying with standard specification and as directed by the departmental officer

Providing and laying in Position, Standardised concrete mix M-20 Grade in accordance with IS :456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement concrete of 325 Kg/M3 and maximum water content ratio of 0.55, including admixture (Plasticiser / Super Plasticiser) in recommended Proportions as per IS :9103 to accelerate. retard setting of concrete, improve workability without preparing strength and durability with about (5 cu.m) 7730 Kg of 20mm machine crushed stone jelly and with about (3.30 cu.m) 5156 Kg of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 Kg of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also laying, vibrating with mechanical vibrators, finishing curing etc., and providing fixtures like fan clamps in the RCC floor/roof slabs wherever necessary without claming etc., complete complying with standard specifications and as directed by the departmental officers. The coarse and fine aggregates to be used should be comply with the requiremnts of IS standard.

Supplying and fabrication placing in position of M.S. (or) RTS rods for required size and length as directed by the deparmental officers approved design including bending cutting tying and cost of binding wire cost and conveyance of all materials to site etc., complete as per standard specification

Plastering with cement mortar 1:5 mix (One cement and five crushed stone sand ) to 12 mm thick including curing cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Plastering with cement mortar 1:3 mix (One cement and three crushed stone sand) to 10 mm thick including curing cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Paving the floor with palin/design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one cement and three crushed stone sand ) 20mm thick laid in-situ and pointed with same coloured cement

Dadooing walls with glazed tiles (colour) of size 305 x 200 x 6 mm laid in cement mortar 1:2 mix to 10 mm thick and painting with white cement using 0.40 kg / 1 M 2 including finishing the jointing and painting with tiles surface including and labour charges cost and conveyance of all materials to site etc., complete as per standard specification

Fabricating supplying and fixing of pre painted galvanized iron sheets with the following specification. The materials should be of PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be G.I.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws, plastic washer. The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finish should be terra cotta finish like malabar mangalore tiles finish optional matt finish. The sheet to be fixed with making suitable corrugated, cutting the sheet in to the required size and making ornamental designs as per the site condition and as directed by the departmental officers.

Painting two coats with best approved quality of enamel paint over one coat of priming for new iron work including all labour charges etc., complete as per standard specification

Painting two coats with ready mixed plastic emulstion paint of first class quality paint and approved colour including priming coat through scrapping clean removal of dust etc., complete

Supplying and fixing in position of Indian make colour water closet of size in 58 cm x 44 cm (21") orissa pan type with 'P' of 'S' trap and with crushed stone sand cushion and etc., complete with necessary connection including all labour charges cost and conveyance of all materials to site etc., complete as per standards specification

Supplying and fixing 30mm thick solid core PVC door shutter with PVC frame (Confirming to IS 4020 with updated amendments) consisting of frame made out of MS tubes 19 gauge thickness and size of 19 x 19mm for styles and 15x15mm for top and bottom rails. M.S. frame shall be covered with 5mm thick heat moulded PVC ‘C' channel of size 30 x 50mm forming styles, and 5mm thick 75mm wide PVC sheets for top rail, lock rail and bottom rail on either side and 10mm (5mm x 2) thick 20mm wide cross PVC sheet as gap insert for top rail, bottom rail. Paneling of 5mm thick PVC sheet bearing on either side and join together other side etc. An additional 5mm thick PVC strip of 20mm width is to be stack and the interior side of the ‘C' channel using PVC sealant adhesive complete, as per direction of Engineer in charge and drawing.

SUBBIAH NAICKER SUBBIAH (BID ID -1281146)