Renovation of L Venkatesapuram Tank, Puduchinnaiyapuram Tank, Mavilodai Tank, Chinnur Tank, Muthiyapuram Tank, Ramachandrapuram Tank, Vilathikulam and Vaippar Checkdam and Athankarai Anicut in Vilathikulam Taluk of Thoothukudi District.

Clearing the jungle without uprooting and disposing of the same as directed by the Engineer in charge of the Works and as per technical specification

Earthwork in all soils except hard rock requiring blasting and conveying with a lead of 0 to 100 M by deploying earth moving machineries and tippers for formation of bund in layers of suitable thickness, depending upon type of compaction equipment deployed , and not exceeding 23 cm thickness, benching of slopes prior to placement of earth fill, including extra earth filling , breaking clods, watering to OMC and compaction of each layer to 95% of Proctor density through deployment of appropriate compaction equipment 8-10 tonne power roller ; vibratory power roller ; short width (+/-)0.90m width drum) power roller or vibratory power roller ensuring compaction of designed bund section and also ensuring compaction of earth fill and side slopes through the deployment of hydraulic excavators with steel plate fixtures attached to their booms/ heavy power rollers capable of climbing 2.00 (Horizontal) : 1.00 (Vertical) slope including side slopes as directed by the engineer in charge of works.

Supplying demarcation R.C.C. pre cast posts of size 0.15 x 0.15 x 1.20 m in Cement concrete of grade M20 with well graded aggregates and the nominal maximum size of coarse aggregate of size 20 mm and fixing the post 45 cm depth below ground level, the post includes using 4 numbers of 8 mm RTS main rod to a length of 1.325 m, using 6 mm MS 8 numbers as stirrups with steel centering and painting the post with enamel paint to a height of 0.75 m around the post etc., complete and conveying the post to the site of demarcation boundary such as tank bund and foreshore including earth work excavation for foundation in HSC, and the post embedded by using Cement concrete of grade M15 grade course aggregate of 20mm over levelling course of M10 grade -40 mm as directed by the Engineer in charge of works and as per the technical specifications.

Dismantling, clearing away and carefully stacking material and without disturbing nearby structure useful for reuse for any thickness of brick or stone masonry in Cement Mortar walls under 3 (Three) meters high etc, complete as directed by the Engineer in charge of works and as per the technical specifications.

Dismantling with out damaging the near by structures if any ,clearing away plain cement concrete as directed by the Engineer in charge of the works as per technical Specification( B -35)

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 with the 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 1m3

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 and placing in position of Plain Cement Concrete M15 using hard broken granite coarse aggregate (well graded) size of 40mm to I.S. Specification grading (to achieve the specified characteristic strength of 15 N /mm2 at 28 days) and mixing the ingredients by using mixer machine including dewatering of the placement site by balling / pumping and dewatering wherever necessary laying the concrete in layers as directed and in bays, compacting, watering, curing, finishing the surface with all leads and lifts so as to attain the profile and strength as specified in the approved drawings and specification for various depth and height below and above ground level etc., complete complying with standard specification and as directed by the departmental officers.