Construction of Rain Water Harvesting at Janaki nagar , Construction of culvert at Chinthamani nagar and Water Fountain at Ramalingam nagar park in Ward No 44 of west zone.

Dismantling the damaged RCC Slab as per Instruction of departmental officers..including all initial lead and lift etc complete.

Desilting the exg drain as per Instruction of departmental officers..including all initial lead and lift etc complete.

Dismantling the damaged PCC as per Instruction of departmental officers..including all initial lead and lift etc complete.

Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B

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

Centering with steel centering for revetment, drain and culvert upto 1.20m depth using MS sheet of size 0.90X0.60m 10 gauge thick and stiffened with MS 'L' angle wood runners of size 0.075 X 0.05 three rows with support by casurina pullys 0.075 cm at 0.45 m length including cost of nails etc.,

Plain Cement Concrete 1:3:6 (one cement, three fine aggregates and six coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Providing & fixing PVC RAIN WATER DOWNFALL PIPE of the following dia with necessary T.W.Clamps Plugs, Shoes,Bemds, other clamps, screws nails etc.,complete complying with standard specification. The rate is inclusive of cost of removable iron gratings of appropriate size. The size of Teak Wood plugs used is 150X25mm in front & 200x75mm in rear (wall side) with a depth of 110mm. The pipe is to be fixed by means of "U" clamps at the centre of pipes to be fixed.110mm dia PVC Pipe [4 Kg/SqCm]

Providing rain water harvesting using 8 No.of RCC well rings of 90cm inner dia (clear) with 5cm wall thickness made out of cement concrete 1:2:4 using 20mm hard broken jelly to a height of 30cm each supplying and fabricating 16 No. of 8mm dia MS rod vertically and 3 No. of 8mm dia MS rod circumferentially tied together with 18 guage binding wire for well rings including necessary earth work excavation 1.2m dia to a depth of 2.5m, supplying and filling 40mm HBG inside the erected well ring to a depth of 15cm, and top covered with RCC circular perforated cover slab of 0.9m dia and 7.5cm thick which inclusive of cost and fabrication of 8mm M.S reinforcement at 15 cm spacings on both directions and one 10mm M.S rod ties at the edge of the slab circumferentially including cost of moulding, curing, finishing and well placing in position and disposing off excavated earth with all initial leads and lifts in places as shown by the Departmental officers etc., complete in all respects.