e-tender for catering services, e-tender for catering services, onboard / centralized mode, to all residential schools and hostels across maharashtra under department of social justice and special assistance , e-tender for providing catering services, onboard / centralized mode, to all residential schools and hostels across maharashtra under department of social justice & special assistance , rate a - hostel or residential school location / area falling within mumbai, mumbai suburban, navi mumbai, thane, pune, pimpri chinchwad, nagpur. , rate b - hostel or residential school location / area falling within the limits of all a & b class municipal corporation other than the area mentioned above in rate a. , rate c - hostel or residential school location / area falling within the limits of all c & d class municipal corporation , rate d - hostel or residential school location / area falling within the limits of all a & b class municipal councils. , all other locations. , construction of chamber for 100mm sluice plates , construction of chamber for 100mm sluices valve , supplying, conveying and fixing spls. including ea , supplying, conveying and fixing spls. including eart , construction of chamber for 100mm sluice plates , construction of chamber for 100mm sluices valve , laying and jointing pvc pipe. heading , plain cement concrete 1:4:8 ( one cement four fine aggregates and eight coarse aggregates ) using , brick work in c.m 1:5 mix using 2nd class ground moulded chamber burnt bricks with including cost , construction of chamber for 100mm sluices valve , construction of chamber for 100mm sluices valve