tender for laying of 1700 meter 110 mm diameter pvc pipeline in nagar palika 55 nos wards according to requirement - dismentelling of old bricks laid flat interlocking tiles. (as per sor pwd chapter-20 sr. no.-10.3 new item no. 4) 2 excavation of kankar mix earth soil in the safe of trench and refilling back to excavated earth including allt&p and labour charges etc. 3 barricading for safety 4 supply of 110 mm dia, pvc pipe isi mark, 6kg/cm2 , tirupati make including all freight and taxes etcfrom market to site. 5 supply of pvc specials same dia size like band , tee, socket end cap etc. 6 laying of 110 mm dia pvc pipe in digging trench includingpipe jointing line testing with require material etc. 7 dewatering at time of line connection including all t&p labour charges etc. 8 make correct to damage unforeseen items at the time of trench digging and pipe line laying. 9 labour charges for shifting ½ dia water supply consumer connection from old and damage pipe line to laying propose pipe line including all t&p . 10 providing and laying of interlocking concrete block pavement having thickness 80 mm as per drawing and technical specification clause 1504. (exclusive g.s.b) (as per sor pwd chapter-20sr. no. new item-14) 11 laying pcc in 1:2:4 c/cs/sg all complete {si. no.279a} sor-pwd 12 making inter connections from proposed pipe line to exists pipe line including necessary excavation of trenches, refilling after completion of workproperly and includingsupply of all materiallike require size d-joint and pipe. labour t& p etc. complete work 1-size of pipe line 110 mm to 250 mm. 13 disposal of surplus earth and cleaning of site after completion of all pipe line work including labour and require t&p.