M/o various colonies under Nazul A/c-II, Dwarka Zone.

Running, maintenance and operation of water treatment plant having capacity 10000 ltrs/hr i/c clear water booster pump set, submersible pump set and compound and street lighting raddison blue hotel at distt. Centre, Paschim Vihar maintenance & operation of I.E.I., Fans, compound lights & Sub. Pump set at Community Halls Near 208 SFS Madipur, Pkt-3 Paschim Puri, A-3 Paschim Vihar & high Masts at Block A-2 Commercial Complex, Paschim Vihar as per inventory and terms and condition attached by deploying the following staff:- i) Pump Operator Grade-II – 2 Nos. per day i.e. from 6:00 AM to 2:00 PM and 2:00 PM to 10:00 PM i) Khallasi – 1 No. from 10:00 PM to 6:00 PM & as and when required. i) Wireman Gr-I – 1 No. per day from 9:00 AM to 5:00 PM & as and when required.

LED Street light fixture, powder coated pressure die cast aluminum body (System lumen efficacy >105<120lm/Watt) Supplying, replacement, installation, testing & commissioning of Street light LED fixture powder coated pressure die cast aluminum body with driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, freq 50/60 hz, Operating temp range -15 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 >80, under voltage and over voltage protection, EMI-EMC As per CISPR-15, lenses for beam angle as per IESNA type l/ll/lll as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED, Driver & electrical circuitry) if minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IEM TM-21-11 report, CCT 3000 K/ 4000K/ 5700K/6000K/6500K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and fixture shall be relevant BIS standard complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >105<120 lm/Watt output. LM79 & LM80 Test report from NABL lab for 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 aluminum housing such that LED junction temperature shall not rise above 90OC). a) 90 watt

Supplying & Dosing of High TDS antiscalent dosing chemicals for operation of 10m3 / hr RO Water Treatment Plant (considering approx. 2 ltr /day which is given in Annexure-II (Considering 10 hour operation per day) complete as required.

Supplying of membrane washing chemical (Quantity-50 ltr) and cleaning the existing membrane (Model no. of Membrane CPA 5 LD 80-40 and No. of Membrane=10,Dia/length=8 inch X 40 inch) along with Expert service engineer staff of in RO system with the help of membrane flushing system i/c membrane decaling changes fixing again after cleaning testing commissioning etc complete as required as per direction of Engineer-in- charge (as per Annexure II).

Supply and Replacement of Micron cartage filter suitable for a flow rate of 20000 LPH to achieve particle filtration of less than 5 microns and MCF shall be PP and jumbo 20’’ (considering approx. 3 filter changes/3 days) (as per Annexure II) complete as required.

Supplying and replacement of membrane having specification as below:- Model No. of Membrane is CPA 5LD 80-40,membrane diameter /length: 8inchX 40 inch in all aspect.

Supply & Dosing of multi grade media for operation of 10000 ltrs/hr RO Water Treatment Plant along with Expert service engineer staff of RO system i/c installation, commissioning, testing etc. complete as required

Supply & Dosing of Activated carbon for operation of 10000 ltrs/hr RO Water Treatment Plant along with Expert service engineer staff of RO system i/c commissioning, testing etc. complete as required .

Supplying, replacement, installation & commissioning of the following size Multiport valve i/c dismantling. i) 50 mm (2”)

Supplying, replacement, installation & commissioning Pressure gauge (7kg to 21kg) i/c dismantling.