Karnataka Power Transmission Corporation Limited Tender

code04 - Providing, lowering, laying, jointing, testing and commissioning of Glazed Stone Ware Pipes of following dia, conforming to IS 651:1992, IS 4127 with latest amendments, including conveying to work site, caulking with hemp dipped in tar and jointing with CM 1:1.5 using OPC, perfect linking and curing for 10 days and testing with water etc. with all lead, lifts and as per Technical Specifications. The cost to include the cost of all jointing materials, necessary survey works for laying of sewer lines etc. complete. The contractor will make own arrangements for procuring water for testing.. 100 mm dia. pipes(SR 2023-24 Vol-V , I.No-16.1.1 VP No-187)

code05 - Providing, lowering, laying, jointing, testing and commissioning of Glazed Stone Ware Pipes of following dia, conforming to IS 651:1992, IS 4127 with latest amendments, including conveying to work site, caulking with hemp dipped in tar and jointing with CM 1:1.5 using OPC, perfect linking and curing for 10 days and testing with water etc. with all lead, lifts and as per Technical Specifications. The cost to include the cost of all jointing materials, necessary survey works for laying of sewer lines etc. complete. The contractor will make own arrangements for procuring water for testing.. 150 mm dia. pipes(SR 2023-24 Vol-V , I.No-16.1.2 VP No-187)

code06 - Construct Brick masonry in CM 1:4, 340 mm thick, with wirecut bricks of approved quality, plaster inside and out side with CM 1:3, 12mm thick,except for the conical surface outside where the plaster thickness shall be 20mm. Slope inside to be 1:6 in the concrete towards central drain and finished smooth. Fixing of pipes in CC 1:2:4 with graded metal of 20mm and down size. Providing and fixing SFRC Machinehole frame and cover (Heavy Duty) conforming to IS:12592 with latest amendment, in CC 1:2:4. Providing and fixing footsteps made of 12mm dia. steel bars (Fe-500) with 3mm thick plastic encapsulation (IS-10910). The footsteps shall be fixed 30cms apart and on CC block embeded to masonry wall. The whole works include watering, curing, barricading, danger lighting, pouring tar over MH frame and cover, cost of tar, shoring, strutting, de-watering, engraving Machinehole number with flow direction on the inner conical surface etc. as per the drawing etc. as per technical specifications and for the following diameters and depth etc. for 1.2mm dia: Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. , 1.2 M depth & SFRC cover & frame (SR 2023-24 Vol-V, I.No-16.15.3 VP No-192)

code07 - Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. , 1.5 M depth & SFRC cover & frame SR 2023-24 Vol-V, I.No-16.15.6 VP No-192

Code08 - Constructing Brick Masonry Circular Machinehole 1.2 m internal dia. SR 2023-24 Vol-V, I.No-16.15.11 VP No-192

Code09 - Constructing brick masonry chamber for underground C.I. inspection chamber and bends with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) C.I. cover with frame With common burnt clay (non modular) bricks of class designation 3.5Extra for depth beyond 45 cm of brick masonry chamber : For 455x610 mm size With common burnt clay (non modular) bricks of class designation 3.5 (SR 2023-24 Vol-II, I.No-13.55.1 VP No-127)

Code10 - Providing and fixing PVC (S.W.R) Gully Trap 10cms x 10cms with all fitting arrangements & all necessary accessories complete SR 2023-24 Vol-2 I-13.58 VP-127

Code11 - Providing and constructing washing platforms of size 2Mx1.3M clear with cc (1:4:8) 10cms thick using 25mm down size jelly with 60x75cms granite slab over brick masonry platform of size 60x75cms etc. complete as per specification and directions (Data Rate)