Renovation of Irukkangudi Dam Main Canal, Branch Canal and Distributaries in Virudhunagar and Thoothukudi District.

Clearing the scrub jungle and disposed off by burning as directed by the departmental officers.

Dismantling with out damaging the near by structures if any ,clearing away and carefully stacking materials useful for reuse for any thickness of wall in brick masonry in cement mortar wall under 3 m High as directed by the Engineer in charge of the works as per technical Specification (B 14)

Dismantling, clearing away and carefully stacking material and without disturbing nearby structure useful for reuse for any thickness of plain Cement Concrete etc, complete as directed by the Engineer in charge of works and as per the technical specifications.

Earthwork excavating and depositing bank with an initial lead of 10m. and initial lift of 2m. in Hard stiff clay, stiff black cotton soil, Hard red earth, shales, Murrams, stoney earth and earth mixed with small sized boulders and other gravelly soils SS 20B

Earth work Excavation for foundation in hard stiff clay,stiff black cotton soil, Hard red earth, shales, murrams, gravel, stoney earth and earth mixed with small size boulders and hard grvelly soil depositing on bank including shoring strutting and bailing out water wherever necessary, well rammed consolidated and deposting the surplus earth in places as shown by the departmental officers with an initial lead of 10metres and an initial left of 2 metres and clearing, levelling the site etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and filling in foundation, base of the lining, basement, etc with filling M-sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and filling with the M-Sand gravel mix 1:1 ratio in 15 cm thick layer including watering compacting cost and conveyance materials etc.complete complying with the standard specification and as directed by the Engineer in charge of the works For sluices ,weirs qand Retainig wall Specification complete

Gravel backing to cast in situ side slopes lining including the cost of gravel at site of work, mixing with water stiff plastic balls and laying and finishing etc., complete complying with standard specification.

Refilling with excavated earth (other than Sand) with all leads and lifts for filling the open cut wherever necessary in layers including breaking clods watering and compaction using Power Roller to atleast 95% of Proctor Density at OMC in each layer and sectioning etc as directed by the Engineer in charge of work.

Providing & fixing pre-cast cylindrical porous plug of 75 mm Dia and 300 mm in length in porous concrete in CC 1:0:4, one in each panel in the bed at 10m c/c in filter having a size 45 x 45 x 45 cm filled with sand and 30 x 30 x 30cm filled with 12mm to 40mm coarse aggregate mixed with 1/3 sand on the inner including excavation complying with technical specification and as directed by the Engineer incharge of the work.