GENERAL SITC of 2KVA Inverter and Water Heater At A 1 Quarters Muttambalam General Electrical Work

OD57534/2026-2027: SITC of 1 phases in and 1 phase out 2 kVA, without isolation transformer type, online UPS having 60 minute backup, connecting in stand-alone configuration with the following specification. a) input PF: 0.99 @ full load b) output PF: Unity c) input voltage range: 140V- 280V with cutoff d) THD: =87%, f) ambient temperature : 0° C to 40° C, g) generator compatibility, h) pure sine wave, i) battery over charge & under charge cut off, j) bypass arrangement, k) EN/IEC 620401 for General Safety compatibility l) EN/IEC 620402 for Electromagnetic Compatibility m) EN/IEC 620403 for Performance n) EN/IEC 620404 or equal for Environmental compatibility o) LED+LCD Display p) Approved UPS make : Riello/APC/Fuji/Delta/Numeric/Hykon q) Approved c10 rated tubular Battery make: 12V,42Ah or higher C10 rated Exide/Amaron Quanta/Panasonic r) Architecture; Tower type( rack mountable not acceptable ) s) Marking: CE, BIS, RoHS t) All certificate copy to be submitted u) Warranty: 3 year after SITC.

OD49549/2026-2027:Supply, installation, testing and commissioning of 3 Ltr, 3KW instant water heater and giving connections as required. (Excluding GST)

90.15.4.2:Supply Conveyance, installation, testing and commissioning of 36/40W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

1.21.1:Supplying and fixing of following 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.20 mm

1.17.3:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 X 1.5 sq.mm

90.10.1.1:Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant )1 module moulded plastic box on surface

1.28.1:Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.1 or 2 Module

1.24.8:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.Bell push

90.5.1.3:Supply and fixing the following types of superior quality 250V A.C call bell on existing M.S. box and giving connections with required length of 3 core, 16 / 0.20mm 650/1100V grade PVC insulated and PVC sheathed round copper conductor flex wire conforming to relevant ISS or with the extended original wiring, earthing the MS box and making good the surface as required.Ding dong bell