Conservation of water bodies under Rohini Zone

Operation & Monthly routine maintenance of all E&M items, inspection, cleaning, lubrication, minor repairs, and performance check of all blowers, electrical panels, piping & fittings, and floating rafters with all labour, tools, and materials complete in all respects at Ghewra water body by deploying foolowing labour & as per terms & conditions attached. (a) Water Treatment Plant 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, inspection, cleaning, lubrication, minor repairs, and performance check of all blowers, electrical panels, piping & fittings, and floating rafters with all labour, tools, and materials complete in all respects at Ladpur water body by deploying foolowing labour & as per terms & conditions attached. (a) Water Treatment Plant 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) Khallasi-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, inspection, cleaning, lubrication, minor repairs, and performance check of all blowers, electrical panels, piping & fittings, and floating rafters 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) Water Treatment Plant 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.

Repair/ Replacement and installation of floating rafts of size 1 m × 1 m at the water body site.The scope shall include provision of all required materials and components, such as: •Sponge foam (buoyancy medium) •Geosynthetic non-woven fabric •Concrete blocks (for anchoring/stability) •U-PVC pipes (2-inch diameter) •PVC fiber net •Specified aquatic plant species such as Yellow Canna, Red Canna, Pampas Grass, Umbrella Palm, Spider Lily, Variegated Canna, Areca Palm, Tecoma, Gudhal (Red), Hamelia, Raphis Palm, or Phoenix Palm •Bio-culture housing media •6 mm rope for tying and anchoring The cost shall be inclusive of all labour,materials, tools, and consumables required for proper upkeep and functionality.

Replacement of tubular diffusers of size 63 mm dia × 600 mm length, MOC-Silicon/ EPDM, including dismantling of old units and supply, installation, and fixing of new diffusers complete with all labour, tools, and consumables, including testing and commissioning to ensure proper aeration performance.

Repair of blower including replacement of lubricating oil, bearings, V-belts, seals, packing sheets, and other worn-out components as required. Including dismantling, reassembly, testing, and commissioning with all labour, tools, and consumables complete in all respects.

Supply, installation, testing, and commissioning of exhaust fan for blower acoustic enclosure, complete with mounting arrangement, wiring, and necessary accessories.

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).