CONSTRUCTION OF COMPOUND WALL IN WEST AND SOUTH SIDE AND LAYING PAVER BLOCK ROAD INFRONT OF OFFICE ROOM IN TNCSC GODOWN CAMPUS AT SENKOTTAI IN TENKASI DISTRICT

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water M wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc.

Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 M cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Providing M15 Standard Concrete Mix 1:2:4 (One Cement, Two crushed stone sand and Four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. In Foundation and basement

In Ground floor

Supplying, fabricating and placing in position Mild Steel /Ribbed Tor Steel grills for all RCC works per design given including cost of steel and G.I. binding wire in all Qti floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire) etc complete.

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors. with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid) column footing plinth beam top tie beam etc

Rectangular beams and floor slabs, tie beams, lintels, landing slab, loft etc

Columns, ratguard slab,curtain slab and sun shades etc

Brick work in following Cement Mortar using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-1/4" for foundation and basement including curing, etc., complete complying with standard specifiction. In Ground Floor upto 4.5m Ht.

Plastering and finishing all the RCC exposed surface such of RCC slabs sunshade, canopy, staircase steps landing slabs etc., with CM 1:3 (One of Cement and three of sand) 10mm thick hacking the surface and providing cement mortar no sing beading wherever necessary using the same mix as directed by the department officers etc., complete complying with standard specifiction..

Plastering with Cement mortor 1:5 (one cement, five sand) with 12 mm thick including cost of all materials, labour charges for finishing and curring etc., complete

Colour washing two coats in all floors using best freshly burnt white shell lime and best quality of approved variety of colouring pigment including cost of lime, colouring pigments, fevicol type gum, brushes, scaffolding charges etc., complete complying with standard specification. Mineral colouring pigments not affected by lime should only be used (stainers and colour solutions should not be used.).

Supplying And Fixing of M.S Gate in Two leaves with B Class pipe of Size 40mm Dia pipe alround and 15cm Dia pipe Vertically at 15cm intervals including fixing of 18 Gauge M.S Sheet at bottom of pipe 50cm Height including cost of all furniture fittings, aligning, fixing in position with two coats of anti corrosive metallic nut brown colour with standard specification and as directed by the departmental officers Main gate of size 6.00mX1.80m

Wicket Gate of size 1.00mX1.80m.

Supplying and FILLING GRAVEL Supplying and filling in foundation and basement with filling crushed stone Masand in layers of not more than 15cm.thick well rammed watered and compacted 1m3 etc., complete complying with standard specification.

Supplying and laying of Interlocking Paver Block Stone 83mm thk. Over a base layer of crushed stone skilling incl. Cost of materials laying and Labour charges etc complete.

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