Special Repairs to Toe drain of Anaikuttam Reservoir from L.S. 50m to 460m in Anaikuttam Village of Sivakasi Taluk of Virudhunagar District

Clearing the Juliflora jungle without uprooting and disposing of the same etc., complete complying with standard specification and as directed by the Departmental Officers.

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

ORDINARY SOIL (SS20 B) Earthwork excavating and depositing on bank with initial lead of 10 & initial lift of 2m in sand, silt and other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil including excavated earth complete complying with standard specification and as directed by the departmental officers.

Earth work Excavaction for foundation in hard stiff clay,stiff black cotton soil, Hard red earth, shales, murrams, gravel, stoney earth and earth mixed small size blouders 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 depar tmental offices with an initial lead of 10metres and initial left of 2 metres and clearing, levelling the site etc., complying with standard specification and as directed by the departmental officers.

Providing and placing Plain Cement Concrete M 10 grade using well graded aggregates of nominal maximum size of 40mm and downgraded to I.S specified grading ( To achieve the specified charaterstics strength of 10N/mm² in 28 days ) and mixing the ingredients in approved mixer including dewatering of the placement site by bailling / pumping and diverting water wherever necessary, placing concrete in layers, watering, curing, finishing the surface with all leads and lifts as applicable etc., complete as directed by the Engineer in charge of works and as per the technical specifications.

Providing and placing Plain Cement oncrete M 15 grade using crusher broken hard coarse aggregate (well graded) of nominal maximum size of 20mm and downgraded to I.S specified grading (To achieve the specified characteristic strength of 15N/mm2 in 28 days) and mixing the ingredients in approved mixer including dewatering of the placement site by baling / pumping and diverting wherever necessary, placing concrete in layers and vibrating, water curing, finishing the surface with all leads and lifts etc., complete as directed by the Engineer in charge of works and as per the technical specifications. (Without Vibration)

Providing Steel centring for RCC Slabs, beams or plain surfaces including strutting upto 1.00 m high using MS sheets, 10 guage thick of size 90cm x 60cm, Stiffened with Ms angles of size 25mm x 25mm x 3mm laid over silver oak joists of size 10 cm x 6.5 cm spaced at 90 cm c/c and supported by casurina props of 10 cm to 13cm dia spaced at 75 cm c/c and removing the centring and shuttering after specified period without damaging the concrete laid, etc., complete complying with standard specification and as directed by the Departmental Officers. (For Retaining walls and Sluices) With strutting for field bothies

GST 18% in Figures