Reconstruction of Mettumadai sluice in Veerakeralapanerikulam in Thazhakudy village of Thovalai taluk in Kanyakumari District

Dismantling clearing away and carefully stacking materials useful for reuse for any thickness of Plain Cement Concrete.

Earth work Open excavation in all soils such as hard stiff clay, stiff black cotton hard red earth, shales murrams gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil and to full depth as may be directed except in rock requiring blasting but including shoring strutting and bailing out water wherever necessary and depositing the surplus earth within the compound with initial lead and lift in places shown by the departmental officers and cleaning, levelling the site etc. complete complying with standard specification.

Earth work Excavaction for foundation in hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel, stoney earth and earth mixed small size boulders and hard gravelly soil and 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 initial lift of 2 metres and clearing, levelling the site etc., complete complying with standard specification and as directed by the departmental officers.

Providing and placing in position Plain Cement concrete of M-10 using broken hard granite coarse aggregate (well graded) of nominal maximum size of 40mm and down graded to IS specified using crushed stone sand(m-sand) ( to achieve the specified characteristic strength of 10 N / mm² in 28days ) and mixing the incredients in approved mixer including dewatering of the placement site by bailing/pumping and diverting wherever necessary placing in layers and watering, curing, finishing the surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specification etc., complete complying with standard specifications and as directed by the Engineer incharge of work.

Without Strutting

With Strutting

Providing and placing in position Plain Cement concrete of mix M-15 Graded mix using broken hardgranite coarse aggregate (well graded) 60% of nominal maximum size of 40mm metal and 40% of nominal maximum size of 20mm and down graded to I.S. specified grading using crushed stone sand(m-sand) (to achieve the specified characteristic strength of 15N/mm² in 28 days ) and mixing the ingredients in approved mixture including dewatering of the placement site by bailing / pumping and diverting wherever necessary placing in layers and vibrating, watering, curing, finishing this surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specifications etc., complete complying with standard specification and as directed by the Engineer in charge of work.

Providing and placing in position Plain Cement concrete of mix M-15 Graded mix using 20mm and down graded to I.S. specified grading using crushed stone sand(m-sand) (to achieve the specified characteristic strength of 15N/mm² in 28 days ) and mixing the ingredients in approved mixture including dewatering of the placement site by bailing / pumping and diverting wherever necessary placing in layers and vibrating, watering, curing, finishing this surface with all leads and lifts etc., complete in all respects so as to attain the profile and strength as specified in the approved drawings and specifications etc., complete complying with standard specification and as directed by the Engineer in charge of work.

Providing and laying in position, standardized concrete Mix M-20 Grade in accordance with IS 456 - 2000 using machine crushed 20mm down graded hard broken granite stone jelly for all RCC items of works, mixed in mixer machine including cost of cement Crushed Stone sand and jelly but excluding cost of reinforcement grill and fabrication charges, centering, shuttering and also including laying vibrating with mechanical vibrators, finishing, curing etc., Complete complying with standard specification for various depths and heights below and above ground level complete as directed by the Engineer complying with standard specification.