Maintenance and repair works at Sanniyasi oorani OHT tank in New Ramnad road in ward 44

Amount

Picking the existing cement plaster surface the chipping materials clearing away from the site and cleaning etc., complete

Plastering with cement mortar (1:3) 20 mm thick in all floors including cost and conveyance of all materials to site and labour charges etc., complete complying with standard specifications.

Providing two legged scaffolding using suitable sizes of casurina posts of 1.50cm over all length 3m height + 0.50 lap) The distance between the two rows being 2m and the spacing of posts being 2m in both rows with two horizontal posts with 0.50m.over lap on either side and braces at 2m C/C including longitudinal and transwere middle of 40mm thick and 1m width etc.in complete shape using coir and nails and as directed by the Departmental Officers.

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with filling Quarry Dust in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification.

Supplying and filling in foundation and basement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Reinforced Cement concrete 1:1.5 :3 (one cement,one and half sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Supplying, erecting shuttering with necessary sipports for plinth beam with all cross bracing etc.,lete ( RCC column footing plinth, beam and lintel sides )

Supplying, erecting with necessary supports for plain surface such as RCC Boxing side slab and silmilar RCC slab with all cross bracing etc., complete in all floors of any height (the retrived materials) should be taken back by the contractor the payment for cenetering shall be given after the concrete is laid (For Rectangular or Square Columns)

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Supply and Delivery of Fabrication of Front M.S Grill For Window Size (1.50 m X 1.20 m) all outdoor Frame 12mm X 12mm Square Rod Using vertical Position and horizontal Position to use as per require length and smoothing the entire welded portion conveying the finished materials to the work site and fixing them in position with required clamps, bolt and nuts including all materials and Labour and Transportation and welding charges and Including two coats of Approved enamels paint over one coat of red oxide and etc., Complete

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

Add GST 18%

M MAHESHKANNAN (BID ID -1114008)