E-tender for MTPS-II – Civil Circle - Capital Overhauling / AOH 2025 - Cleaning theinternal concrete structuresof NDCT at MTPS-II.; 1 215 m3 Dewatering of internal drains of NDCT using pumps of required capacities including hire charges for pump sets transporting charges of pump set, cost of all required accessories and installing the pump set, at site for dewatering work, labour charges for operating the pump set, cost of pump accessories, replaced/used, dismantling charges of pump with required accssories on completion of work, including cost of all labour, leads lifts, all T&P etc complete.(power Supply will be provided by the department at free of cost) 1m3 2 10800 m2 Scrapping of surface for cleaning the fungus, scales, sticking debris settled sediments on the surfaces of the columns, pedestals, flooring and side walls of cold water basin for a height up to 2m, and disposing the debris away from site including cost of all labour charges, all leads, and lifts,T&Ps, etc., complete. 1m2 3 11600 m2 Scrapping of fungus and cleaning the surfaces neatly for the structures from 2m to 10m height, including all labour charges safety equipments, T&Ps, disposal of debries, lead, lift, and hire charges for ladders/ other suitable arrangements for enbling the work from 2m to 10m height etc., complete. 1m2 4 5418 m2 Clearing the scrub/light jungle and disposing the debris to suitable place away from the site as directed by the engineer at site including all labour charges, hire charges for vehicle, tools and plants required, etc., complete. 1m2 5 10 RM Providing and laying with 1.0 mm thick FPO membrane to seal the expansion joint. The tape having mechanical properties like, Elongation>500%, Tensile Strength >12N/mm2, Tear Strength >200N, Water tightness 400 kPa/72hrs confirming to DIN EN 1928-B. Ensure that apply Two part Epoxy Adhesive @ 1.4kg/m to get 1-2mm thick on the prepared surface before placing the tape and after placing seal with same epoxy adhesive which having Bond Strength with concrete 1.5N/mm2, Compressive Strength @ 7 days, ≥45N/mm2 as per BS 6319 Part 2, Tensile Strength @ 7 days, ≥18N/mm2 as per BS 6319 Part 7, Shear Strength @ 7 days, ≥8N/mm2 as per BS 6319 Part 4, Flexural Strength @ 7 days, N/mm2 as per BS 6319 Part 3. The finished cost including surface preparation, filling foam backer rod, applying masking tape on both sides of the joint & polysulphide sealant filling on gap completely as per specification. 1RM
