Maintanance and repair works and construction of valve chamber supply and fixing of 300mm DI pipe and sluice valve at Aarapalayam OHT in ward 57

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.

Supply And Delivery Of CI D/F Sluice Valve With Cap/ Wheel As Per Is 14846/2000 PN 1.0 With Isi Marking And With 5 Years Warranty 300 mm CI D/F Sluice Valve

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.

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

Brick work in CM 1:5 (one cement & five sand) using III class country bricks of size 83/4"X41/4"X 21/4" including finishing, curing, etc., complete complying with standard specification - 100CFT For Basement Floor

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)

Manufacturing and fixing in position RCC precast slab in C.C. 1:1.5:3, using 20 mm HBGS machine crushed jelly of following thickness, excluding cost of reinforcement grill but including moulding, finishing, curing and fixing in position etc. Complete. 100mm Thick

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.

Painting old wall surface with Two coat of Plastic Emulsion paint of approved quality including cleaning of plaster surface with soap soda and water by manual labour.

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

Removing the burst A.C. Pipes from the pipe line and removal of slushy soil and baling out water and replacing the pipe line with sound pipe including jointing and cost of refilling the pipe line with water for retesting the pipe line etc complete (excluding cost of sound pipe and jointing materials and earth work) and as directed by the TWAD Board Officers

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.

Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials)

Supplying and fixing in position C.I.Manhole covers (light or heavy duty) mof various sizes of best approved quality and as per atandard specifications etc.,complete.

Add GST 18%

MARUTHU CONSTRUCTIONS