mandothi- estimate for laying of balance connecting pipe of 100mm and 150mm i/d and repair of existing structures of both water works i.e. old and 2nd water works mandothi under the jal jeevan mission programme in village mandothi, constituency bahadurgarh, block bahadurgarh, tehsil bahadurgarh district jhajjar.dnit of risk & cost of sh. vinay kumar, contractor vpo sisar khas distt. rohtak:- laying of 100mm, 150mm & 200mm i/d di pipe line in village mandothi, repair of existing 3 nos. s.s tanks at, 2 nos. clear water tanks, 4 nos. filter beds, repair of existing boundary wall, repair of existing pump chamber of 13ftx28ft, construction of road and path of various structures, white washing, replacement of pumping machinery at old water works mandothi, repair of 4 nos. filter beds, white washing and replacement of pumping machinery at 2nd water works mandothi & all other works contingent thereto