repairs to main road oht and providing pipe line at main road tank to keel mada veethi in vikkravandi town panchayat. , providing two legged scaffolding of 1 m wide alround the tank at every 1.5 m ht. including cost and conveyance of all materials and labour charges etc complete as per standard specification. first level @ 1.8 m above gl , second level @ 3.6 m above gl , third level @ 5.40 m above gl , fourth level @ 7.2 m above gl , fifth level @ 12.50 m above gl , chipping of concrete and roughening the surface including cost and conveyance of all materials labou charges etc complete as per standard specification. , exterior emulsion paint two coats with good quality of approved emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., complete as per standard specificationsfor 10 sqm , earth work excavation for 110 mm hdpe pipe and depositing on bank with initiallead of 10 m and lift of 2 m in narrow trenches for layingof pipes for water supply and sewerage works in thefollowing type of soils as directed by departmentalofficers such as hard stiff clay, stiff black cotton, hard red earth, shales,murram gravel, stoney earth and earth mixed with smallsize boulders and hard gravelly soil.one cubicmetre excluding refilling , supplying and delivery of 110 mm hdpe pn-8 pipe includind all cost of materials and other chrges etc complete complying with standard specifications , lowering 110 mm hdpe pipes and specials to trench and laying to proper grade and alignment, jointing with pvc couplers with cement paste , refilling with excavated soilincluding all labour chrges etc complete complying with standard specifications