DNIT for repair / replaceme...

Amount

Provision for making connection of proposed HDPE pipe sewer line in the existing brick masonry sewer manhole of existing sewer line of size 700 mm i/d near STP Bawani Khera with an average depth of 26 ft, including cost of making khurra in side wall of manhole, jointing the HDPE pipe, including cost of all type material, all types of labour and other TandP article required and also including the cost of lowering of sub soil water complete in all respect as per site condition to the satisfaction of Engineer-In-Charge

Lowering of sub soil water level upto 1 mtr. below the foundation concrete of the sewer by providing well point system including cost of boring, providing and installing pipes for the bores, developing for a successful bore providing and installation of pumping machinery, suction / delivery pipes, disposal of water place, including cost of repairs maintenance, running cost of pumping machinery electric and diesel oil charges, consumable items, pay of the operational staff, electric connection fees to be paid to the electricity deptt and dismentalling of the pumping machinery, bores and filling the bores with sand and reinstallation of the same to the next site for repeating of the above process of well point system, if required so as to complete the construction / testing of the sewer under dry condition, in case of failure of electricity the contractor will provide, install and operate a generating set of adequate capacity at his own cost to keep the well point system in operation. Nothing extra will be paid for any difficulty during execution / construction. This item is only payable for complete sewer and manhole and nothing shall be payable if the water table is lowered and construction work is delayed are not done due to any reason whatsoever.

Diversion of existing sewer system of size 700 mm i/d by pumping at U/S of damaged sewer manhole to screening chamber at STP Bawani Khera by providing pumping machinery, DG set incl. cost of all type machinery / fuel and lubricants , Operating Staff, Repairing charges, suction pipe and delivery pipe and all other material and labour required during repair/ renovation complete Job

Plugging and de -plugging of 3 Nos existing sewer manholes at U/S and D/S of settled sewer line proposed for relaying/ reconstruction. complete in all respect. Plugging of manholes with bags filled with earth complete, making both manholes leak proof and depluggingboth the manholes after relaying/ re-construction of damage sewer line complete in all respect.

lnstallation of Steel product pipe by HDD method including preparing and setting up the plant and equipment, preparing new pipe-work material, installing new pipe-work and commissioning system or making the system ready for commissioning by HDD operation including, all related civiland mechan ical works I ike excavation, shori n g/strutti ng, etc. d ri ll i ng, stringing, reaming, and pulling back the new pipe-work on the designed bore path alignment, proper disposal of drilling fluid and back fill of site after completion all inclusive as per lndsTTl ol-2018: Code of Practice for Horizontal Directional Drilling Technique Suiting lndian Conditions. (for 800 mm outer dia HDPE sewer line)

Cutting of HDPE pipe of PE-100 grade and PN-6 for sewer at U/S and D/S of each sewer manhole to be constructed in trenches including cost of cutter and other equipment and all type of labour required for cutting complete in all respect (for 800 mm o/d sewer Pipe )

Bidder Name

Amount

VARDHMAN ENGINEERING WORKS (GSTN-NA) BID ID -1347696

M/S SHREE BALAJI BUILDERS (GSTN-NA) BID ID -1349115

M/S SHREE BALAJI BUILDERS (BID ID -1349115)

VARDHMAN ENGINEERING WORKS (BID ID -1347696)