Rain Water Harvesting Structure

Code No. 2.6.1A Earth work in excavation over areas (exceeding 30cm in depth, 1.5m in width as well as 10sqm on plan) including disposal of excavated earth lead upto 50m and lift upto 1.5m ; disposed earth to be levelled and neatly dresses - all kinds of soil.

Code No. 2.26.1 Extra for every additional lift of 1.5m or part thereof in - All kinds of soil.

Code No.4.1.8 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:4:8 (1 cement: 4coarse sand : 8 graded stone aggregate 40mm nominal size)

Code No.5.16 Providing , hoisting and fixing upto floor five level precast reinforced cement concrete in shelves including setting in cement mortar 1:3 (1 cement : 3 coarse sand) , cost of required centring , shuttering and finishing with neat cement punning on exposed surfaces but excluding the cost of reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size).

Code No. 5.22.6 Reinforcement for R.C.C work including straightening , cutting , bending , placingin position and binding all complete - Thermo - Mechanically treated bars (TISCON/ VIZAG / IISCO /SAIL / JSW) including placing the M30 grade Athees make cover block @ 60cm centre to centre

Code No.6.1.1 Brick work with FPS bricks of class designation 35 in foundation and plinth in cement mortar 1:4 (1 cement : 4 coarse sand)

Code No. 11.3.1 Cement concrete flooring 1:2:4 (1 cement :2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete. 40mm thick with 20mm nominal size stone aggregate.

Code No. 13.1.1 12mm cement plaster of mix :Cement mortar 1:4 (1 cement : 4 fine sand)

Code No. 13.2.1 15 mm cement plaster on rough side of single or half brick wall of mix - cement mortar 1:4 (1 cement : 4 fine sand)

Code No. 31.161.1F Providing, laying and jointing UPVC pipes (Finolex / Jain / Supreme /True bore/Nandi) (0.6Mpa) conforming to IS specification 4985 and ISI marked including transportation to the site, lowering to the trenches , laying to proper grade and alignment , testing of joints with required testing equipment , including cost of solvent cement , UPVC specials such as bends , tees , threaded pieces , couplers , reducer , endcaps etc complete all as per IS and CPWD specification –110mm dia

Code No. 31.161.1H Providing, laying and jointing UPVC pipes (Finolex / Jain / Supreme /True bore/Nandi) (0.6Mpa) conforming to IS specification 4985 and ISI marked including transportation to the site, lowering to the trenches , laying to proper grade and alignment , testing of joints with required testing equipment , including cost of solvent cement , UPVC specials such as bends , tees , threaded pieces , couplers , reducer , endcaps etc complete all as per IS and CPWD specification –160mm dia

Code No. 31.168.1M Providing and fixing in position UPVC moulded elbow (Finolex/Jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 110mm dia

Code No.33.27.1.1 : Drilling of bore well anywhere in Pondicherry including transportation in alluvial soil, sedimentary strata of clay, sand stone, shale, pebbles, boulders etc. by first taking a pilot bore of 140mm / 150mm / 200mm and then enlarging to required dia by direct or reverse rotary mud circulation method, including fuel, labour for drilling, bentonite mud, water required for drilling at the site, construction of mud pit (water available within a lead of 1.5 Km) using rotary rig. -Upto 60 mts depth ending below ground level.

Code No. 33.27.3.1: Reaming from 200 mm dia pilot bore to 350mm dia bore. Upto 60 mts depth ending below ground level

Code no.33.27.7 Supplying of UPVC plain casing pipe for bore wells (FINOLEX / JAIN) conforming to I.S. 12818 -1992 with relevant amendments with class designation 'CM' and with minimum wall thickness 10mm including transportation and stocking at site -200mm dia

Code no.33.27.8 Supplying of UPVC ribbed screen slotted pipe for bore wells (FINOLEX / JAIN) conforming to IS 12818 -1992 with relevant amendments with class designation 'RS' and with minimum wall thickness 10mm including transportation and stocking at site - 200mm dia

Code no. 33.27.11 Supplying transportation and packing of 8mm size down gauge graded pebbles including filling the annular space gradually complete. The pebbles disintegrated pieces. should be free from any disintegrated pieces.

Code no.33.27.13 Providing and fixing M.S. top cover suitable for UPVC pipes including the cost of materials and labour etc.

Code No. 2.31 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Code No. 2.33.1 Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches removing the roots and stacking of serviceable material and disposal of unserviceable material - Beyond 30 cm girth upto and including 60 cm girth.

Code No. 10.25.2 Steel work welded in built up section/ framed work including cutting hoisting,fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In grating, frames, guard bar, ladder,railings, brackets, gates and similar works.

M/S BEST CONSTRUCTION

VRK constructions

P Ramamoorthy

M/s Vasudevan & Co.

M/s Annai Engineering Industries

M Thirugnanam