supply, delivery and installation of valve and electro-mechanical accessories at different dps and isls in aa-i under ntk project.- 1 cast iron double flanged non- rising spindle sluice valve generally confirming to is 14846 having body door /dome/bonnet and cover of cast iron gr fg 260, spindle of is-6603, gr-12 cr-13, spindle nut & seat rings are of gunmetal as per is:318 ltb 2. flanges flat faced and drilled to is-1538 part iv & vi.nominal dia : 600mmratting : pn 1.0[for isls-i] 2 replacement of existing damaged 600 mm dia. sluice valveof existing suction pipe lines by newly supplied sluice valve of item sl.no. 1.00 above including supply & fitting fixing of necessary required gaskets, nut bolt etc. as per direction of eic. 3 supply & delivery following materials :1.1 kv 3 core 185 sq.mm. xlpe armoured copper conductor power cable. 4 200w space heater [make : reco, 230v] 5 160a, 500v 120 ka din type fuse [make : siemens] 6 6 amp dp mcb,breaking capacity - 10ka with c characteristics [make : siemens / other equivalent approved] 7 fitting fixing of above materials item no 3.02 to 3.04 in existing position of 11 kv incomer vcb panel after dismantling of existing damaged materials all complete as per direction of eic. 8 add : 18% gst 9 add : 1% cess :