work of erection of 200KVA pole mounted Distribution Transformer Centre alongwith associated overhead 11KV S/C line and conversion of 1Ph 4W, for improvement of low voltage near Peace Valley, Sirvoi-Quepem,under the jurisdiction of Elect.Sub Div-II,

Supply of RCC pole 11mtrs long conforming to IS standards as amended upto date. The Component used for pole shall conform to following IS amended upto date.Ordinary Port land cement 53 grade IS 12269 Aggregate IS 383-1970 Torsteel IS 1786-7985 MS bar IS 432 P 1&2-1982 The minimum ultimate transverse load of pole shall be 500kg and factor of safety shall be 2.5. The pole shall be marked as per IS.The poles shall be tested as per IS 785 & 2905-1989 as amended upto date at the manufactures works in the presence of the departmental representative and test reports shall be furnished for acceptance. The poles will be accepted subject to passing of tests and verification of reinforcement and concrete after breaking one pole from each lot.

Supply of RCC pole 9mtrs long conforming to IS standards as amended upto date. The Component used for pole shall conform to following IS amended upto date.Ordinary Port land cement 53 grade IS 12269 Aggregate IS 383-1970 Torsteel IS 1786-7985 MS bar IS 432 P 1&2-1982 The minimum ultimate transverse load of pole shall be 500kg and factor of safety shall be 2.5. The pole shall be marked as per IS.The poles shall be tested as per IS 785 & 2905-1989 as amended upto date at the manufactures works in the presence of the departmental representative and test reports shall be furnished for acceptance. The poles will be accepted subject to passing of tests and verification of reinforcement and concrete after breaking one pole from each lot.

Supply & Providing of Cement Concrete 1:2:4 (1-cement: 2-sand :4-graded granite/basaltic aggregate 20mm nominal size ) including the cost of centering, shuttering & (muffing 0.3mts above ground only for DTC support foundation).Concreting as per the Specifications mentioned.Ordinary Portland Cement of grade 43 in HDPE bags of 50 KGs conforming to IS 8112.Cement should be filled in bags as per IS Specification. All bags should have ISI mark. The cement supplied shall be fresh and shall not be more than one month old from the date of manufacture. Cement concrete in the ratio 1:2:4(1 cement: 2 Sand, 4 graded granite/basaltic, aggregate 20mm nominal size) including cost of centering, shuttering & muffing 0.4mts above the ground & properly curved.

Supply of H.D.G.I. DP Structure materials M.S. Angle of size 50 x 50 x 6 mm of minimum tensile strength 410 MPa conforming to IS 2062 as amended upto date. The sectional weight of steel shall be 4.5kg/m. The length of each piece shall be 4.5m to 6m. The rolling and cutting tolerances for weight and dimensions of steel shall be as per IS 1852-1985. Tests as per IS shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests. M.S. Channel 100 X 50 MM ISMC of minimum tensile strength 410 MPa conforming to IS 2062 as amended up to date. The sectional weight of steel shall be 9.2kg/m for M.S. Channel 100x50x6 MM ISMC. The sectional weight of steel shall be 7.14kg/m for M.S. Channel 75x40x6 MM ISMC The length of each piece shall be 4.5m to 6m. The rolling and cutting tolerances for weight and dimensions of steel shall be as per IS 1852-1985. Tests as per IS shall be carried out at the manufacturers works and test reports shall be furnished before supply of materials. The Department reserves the right to witness all the above tests.

Supply of HDGI 4 pin x arm channel type with clamps for 7.5 mts long RCC pole The cross arms shall be fitted vertically onto the top end of the poles, at a height conforming to the relevant I.E. rules & utilizing suitable size of HDGI clamps & HDGI washers, HDGI nut bolts.

Supply of HDGI 2 pin x arm channel type with clamps for 7.5 mts long RCC pole The cross arms shall be fitted vertically onto the top end of the poles, at a height conforming to the relevant I.E. rules & utilizing suitable size of HDGI clamps & HDGI washers, HDGI nut bolts.

Supply of Cut point Channel 1.3 mtr long Cross arms shall be made of HDGI channel of size ISMC 75X40X7.3mm. hot dip galvanizing generally conforming to IS – 2633/72 a. The cross arm shall not be welded/joined at any place . The cross arms shall be fitted horizontally on to the top end of the poles at a height conforming to the relevant I.E. Rules and utilizing suitable size of HDGI clamps, HDGI Nut & Bolts.The length of cut point cross arm should be 1.3 mtrs

Supply ofHDGI Guard X arm of Channel ISMC 75 x 40 mm x7.3mm 1.5 mts long for 11 kV , as per specifications enclosed. All clamps & suitable nut bolts shall be hot dipped galvanized generally conforming to IS - 2633/72 and should be fitted with nut bolts.

Supply of HDGI 11KV V-Shape X arm Cross arms shall be made of HDGI channel of size ISMC 75X40X7.3mm. hot dip galvanizing generally conforming to IS – 2633/72 . The cross arm shall not be welded/joined at any place . The cross arms shall be fitted horizontally on to the top end of the poles at a height conforming to the relevant I.E. Rules and utilizing suitable size of HDGI clamps, HDGI Nut & Bolts.