tender for construction of valve pit at various places in ward no. 5, 6, 7 ; 1 earth work excavation and deposting on bank with an intial lead of 10m& initialliftm of2m in hard siff clay , stiff black cotton , hard red earth shales , murram , gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil asper standard specification 2 plain cement concrete of mix 1:4:8 using 40mm iss metal from the apporoved quarry including cost and convence of the materials to site and all the labour charges etc, complete as per the standard specification 3 providing steel centeringfor sides and soffits of cement concrete works including necessary arrangements with strutting for plain surfaces with out props, with all cost and conveyance of materials and lab our at site ect ., coplete as per standard specfication. 4 without props 5 plain cement concrete of mix 1:2:4 using 20mm iss size hbg metal from approved quarry including all the cost and conveyance of materials to site and all labour cahrges etc. complete as per standard specification. 6 plastering with cement mortar1:4 mix using 20mm thick with all cost and convleyance of materials andall labour change ect., complete as pre standard specification 7 supplying , fabricating and placing inposition of ms or rts rods for cutting, bending, straightening of rods and tying the grills for reinforcementwith necessary binding wire including all cost and conveyance of materials to site with all labour cost ect., complete as per standard specification. 8 rcc1:2:4 ( one cement, two sand and four aggregate ) mix for pre cast slab of 75mm thickusing 20mm hbg metalincluding cost of moulding charges with all cost and conveyance of materials and labour charges etc., complete.as per standard specification.on.