Civil Works to Network Stations (TARG,SRG , ARG and BoreWells) Under the Control of Ground Water Sub Division, Salem Under NHP for the year 2021-22.

Amount

Light Jungle clearance

Earth work excavation for foundation and depositing on bank with initial lead of 10 m & initial lift of 2m in Sand, silt or other loose soil wet sand or silt not under water, light black cotton soil sandy loam and ordinary soil including excavated earth S.S. 20B to a required depth as directed by the departmental officers.

Supplying erection and CENTERING for sides and soffits of plain surfaces such as slab etc., using M.S. Sheets of size 90cm x 60cm BG 10 gauge stiffended etc., complete complying with standard specification.

Cement Concrete 1:3:6 (One Cement,three Sand, and six hard broken granite jelly) using 20mm hard broken granite jelly and river sand to the work including curing and finishing etc., complete complying with the standard specifications.

Supplying of M.S.Grill enclosure of size 1.50 x 1.50 x 1.80 inclusive of one M.S. Grill gate of size 0.75 x 1.50 m as per specifications. The M.S. Grill enclosure should have 5 Nos. of the vertical M.S. Angle of size 40 x 40 x 6 mm for the four corners and one at rear gate. The alround horizontal ties are with three numbers of 40 x 40 x 6 mm M.S. angle one at botton and one at middle and one at top, 16 x 16 x M.S. Square rod are to be provided in between the vertical angles at 15 cm c/c. The gate should be of 0.75 x 1.50 m size with 40 x 40 x6 mm M.S. angle at round and one horizontal at middle including 16 x 16 mm M.S. square rod for vertical at 15cm c/c with necessary aldrop for locking arrangements. The top of all square rods should be made of sharp. The entire should be made with bolt and nut arrangements has to attach each side separately and it can be yearly fixed at site. The cost includesall cost of materials required, labour charges for cutting threading, bolt and nuts, one coat red oxide with two coats of enamal paint etc complete as directed by the departmental officers.

Painting of Grill Enclosure with two coats of approved enamel paint over one coat red oxide primer as directed by the departmental officers.

Brick work using Country Bricks of size 8-3/4" x 4-1/4" X2-3/4"" in Cement Mortar 1:5 (One cement and five crushed stone sand) including curing neat finishing, etc., complete complying with standard specifiction.

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Plain Cement Concrete 1:2:4 (one cement two sand and four aggregate) using 20cm., gauge brocken hard granite stone jelly including laying consolidating curing etc complete complying with standard specification.

Supplying and Fixing Chain link Fencing of 50mm x 50mm x10 gauge

Providing L -angle 50x50x5 mm for chain ling post

Supplying MS gate of size 1.20 x 1.50 m size with 40 x 40 x6 mm M.S. angle at round and one horizontal at middle including 16 x 16 mm M.S. square rod for vertical at 15cm c/c with necessary aldrop for locking arrangements. The cost includes all cost of materials required, labour charges for cutting threading, bolt and nuts, one coat red oxide with two coats of enamal paint etc complete as directed by the departmental officers.

White washing two coat with freshly burnt white shell lime including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed.

Painting Chain link post two coat with ready mixed external paint of approved brand and colour,etc., complete complying with standard specification.

Fabricating and supplying name board of size 1.0mx0.5m made out of 25x25x5mm L angle outer frame with vertical stiffeners 1 nos. of size 25x25x5xmm L angle covered by 18 gauge CR sheet for front portion by welding. The board of leg height 2.10m made out of 50x50x6mm L angle two no with necessary holes and bottom hold fast of 0.5m L angle of size 50x50x6mm welding to two legs of the board including one foat of red oxide including labour and material charges as directed by departmental officers

GST for items 1 to 15

BHARATH BOREWELL COMPANY