NIT No. 05 Item No. 13 (22-23) EE (T)/ACE

Removal of accumulated floating material form approx. 6 mtrs. deep wet sump at Rana Pratap Bagh SPS by carrying out following works with material arrangements, workmanship, tools and tackles etc and remodelling the damages up to standard if occurred any in all respect. Isolating the main inlet chamber along with all the required accessories and equipment and skilled labour etc. All the required accessories materials, fastener, M.S angle iron and flats etc. for removing of floating materials from wet sump wells as per site requirement and proper/suitable working atmosphere and space.

Removal of M.S jaal/ structure and taking out pipe with the help of gas cutter from the wet sump by manual labour and keeping it safe for re-fixing by proper grouting with carrying out minor civil work after completion of works.

Hiring of skilled labour with safety equipment like oxygen mask, diving suit, ladder, hydraulic mobile crane, and with the help of making a temporary platform by long bamboo suitable for sump depth with cross bamboo with rassa etc. inside the wet sump at different locations for manual labour work with basket bamboo clamping arrangement and miscellaneous T&P including shovel, hoe etc, for taking out all the floating material from all chambers outside from approximate depth of 6 mtrs.

Hiring of long boom crane for hanging the trolley in the sump and lifting of floating material in trolley from the sump this includes operator with the one helper and all consumables and fuel cost.

Hiring charges of tractor with trolley for shifting, disposing of grit, floating material from SPS to suitable location including supply of diesel oil lubricating oil and providing operator.

Dismantling of pump set no 2 and 3 from the line along with sluice and NRV valve from the system. Carrying out the cleaning/flushing of suction delivery line along with NRV and sluice valves with a high velocity water flow for effective cleaning inhibited water to be used. Re-joining the same in the system and carrying out the testing and commissioning of the pump set.

Prime India Associates