NIT 03 (23-24) Item 2

Hydraulic Excavator (3D) with driver and fuel. (DJB SOR’22 26.1.1)

Hire and running charges of Long boom crane 20 tonne capacity. (DJB SOR’22 26.1.2)

Hiring of 100/125 KVA heavy duty DG Set at site with fuel and operator. (DJB SOR’22 26.1.3)

Supply of 01 No. 600 mm dia. CI Body, Double Flanged, PN-1.6, Non Rising Spindle Sluice Valve. (DJB SOR’22 4.8.9) Make - KBL/All DJB approve make.

Supply of 600 mm dia. MS pipe having length of 24 Mtrs. made out of 8 mm thick M.S. Sheet. (DJB AR) (Actual weight will be paid)

Supply of 02 Nos. 825 mm dia.(OD) & 600 mm dia.(ID) Flat Face/SW Flange made out of 25 mm thick MS Sheet. (DJB AR) (Actual weight will be paid)

Supply of 02 nos. 600 mm dia. 90° MS pipe long radius bend/elbow made out of 8 mm thick M.S. Sheet. (DJB AR) (Actual weight will be paid)

Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. (DJB SOR’22 26.1.27) (Actual will be paid)

Welding by gas or electric plant including transportation of plant at site etc. complete. (DJB SOR’22 26.1.5) (Actual will be paid)

Excavating the site using JCB & JCB breaker to create proper working conditions for laying 600 mm dia. MS line along with 600 mm dia. Sluice Valve. In the excavated portions 600 mm dia. MS line will be laid with necessary welding works to create required MS line pieces as per site requirement & with the help of Hydra Crane. 600 mm dia. Sluice Valve will be fitted with 600 mm dia. MS line in parallel to the existing 1200 mm dia. MS line & 1000 mm dia. MS existing Sluice Valve with the help of welding works to fit required flanges & pipe pieces before & after the Sluice Valve with the help of Hydra Crane. After that with the help of welding works 02 nos. 90° bends/elbows will be prepared & they will be fitted to joint 03 nos. pipe pieces of 600 mm dia. will be jointed with each other along with the 600 mm dia. Sluice Valve arrangement with the existing line. Next in the determined shutdown period of 1500 mm dia. South Delhi Main 02 nos. interconnection between 1200 mm dia. existing MS pipe & 600 mm dia. newly laid alternative parallel pipe will be done i.e. before & after the 1000 mm dia. Sluice Valve. Next after starting of 1500 mm dia. South Delhi Main 600 mm dia. line will be checked with opening & closing the 600 mm dia. Sluice Valve to check its proper operation, leakage if any & to find water is reaching at the Mayapuri UGR or not. After completing the work restoration will be done as per site requirement. (Justified Rate)

Making of Chamber: - Brick work with common burnt clay F.P.S. (non-modular) bricks of class designation 7.5 in foundation and plinth in: DSR’21 6.1 Cement mortar 1:6 (1 cement: 6 coarse sand). DSR’21 6.1.2

Making of Chamber: - 12 mm cement plaster of mix: DSR'21 13.1 1:6 (1 cement: 6 fine sand) DSR'21 13.1.12

Making of Chamber: - Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) (DJB SOR’22 26.1.20)

AARADHYA CONSTRUCTION

M/s Nitin Sharma