Conservation of water bodies under Rohini Zone

Operation & Monthly routine maintenance of all E&M items, including electrical panels, pumps, piping & fittings, and floating rafts, to ensure smooth and efficient operation. Scope includes inspection, cleaning, minor repairs, servicing, and replacement of minor consumables with all labour, tools, and materials complete in all respects at Mohammadpur Majri water bodyby deploying foolowing labour & as per terms & conditions attached. (a) STP Operator cum Wireman Grade-I - 01 No. from 10.00 a.m. to 6.00 p.m. or as when required by the Engineer-In-Charge. (b) Khallasin-2 Nos. from 06.00 p.m. to 2.00 p.m. and 2.00 p.m to 10.00 a.m. or as when required by the Engineer-In-Charge.

Operation & Monthly routine maintenance of all E&M items, including electrical panels, pumps, piping & fittings, and floating rafts, to ensure smooth and efficient operation. Scope includes inspection, cleaning, minor repairs, servicing, and replacement of minor consumables with all labour, tools, and materials complete in all respects at Nangal Thakran water body by deploying foolowing labour & as per terms & conditions attached. (a) STP Operator cum Wireman Grade-I - 01 No. from 10.00 a.m. to 6.00 p.m. or as when required by the Engineer-In-Charge. (b) Khallasin-2 Nos. from 06.00 p.m. to 2.00 p.m. and 2.00 p.m to 10.00 a.m. or as when required by the Engineer-In-Charge.

Operation & Monthly routine maintenance of all E&M items, including electrical panels, pumps, piping & fittings, and floating rafts, to ensure smooth and efficient operation. Scope includes inspection, cleaning, minor repairs, servicing, and replacement of minor consumables with all labour, tools, and materials complete in all respects at Karala water body by deploying foolowing labour & as per terms & conditions attached. (a) STP Operator cum Wireman Grade-I - 01 No. from 10.00 a.m. to 6.00 p.m. or as when required by the Engineer-In-Charge. (b) Khallasin-2 Nos. from 06.00 p.m. to 2.00 p.m. and 2.00 p.m to 10.00 a.m. or as when required by the Engineer-In-Charge.

Supply, fabrication, installation, testing, and commissioning of an MS Coarse Screen of size 3m × 2.5m with a spacing of 6 mm, including the frame, supports, and all accessories, suitable for the STP inlet channel. All wetted parts shall be Mild Steel (MS) with anti-corrosive coating (red oxide primer + epoxy paint), complete in all respects.

Cleaning of Inlet Chamber of STP by electro- mechanical means, including removal of sludge, screenings, grit, and floating materials. Scope includes dewatering, safe disposal of collected waste, and all labour, equipment, tools, and consumables required to complete the work.

Cleaning of Sedimentation Chamber of STP by electro-mechanical means, including removal of sludge, screenings, grit, and floating materials. Scope includes dewatering, safe disposal of collected waste, and all labour, equipment, tools,and consumables required to complete the work.

Supplying/replacement and drawing 4C x 6 sq. mm of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

Supplying and fixing of 25 mm sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Repair and/or replacement of the electrical control panel and its components (relay, contactor, push buttons, indicator lights, etc.) as required to restore proper operation of the plant.

100 W LED Flood Light, powder coated pressure die cast aluminium (System lumen efficacy ≥120 and <135 lm/Watt) Supplying, installation, Testing & Commissioning of Flood Light, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: Input voltage: 140-270 Volt AC, freq 50/60 hz, Operating temp range -5 deg to 50 deg centigrade, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection,EMI-EMC as per CISPR-15,lenses for beam angle 30 deg-120deg as per the application and the project requirementdeg, suitable tilt able fitting, life time (LED,Driver & electrical circuitary) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K /4000°K / 5700°K /6500°K (As per ANSI Bin),SDCM(Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥120 and <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted.. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).