annual plan-peruvallur gp-proj.no:so281/25-installation of ac at meeting hall and president room with related electrical work-general electrical work- 1 electrification work 2 od53034/2024-2025:supply, installation testing and commissioning of 1.5tr 3 star rated split inverter type airconditioner unit conforming to is 1391(part2/92) suitable for operation on 230v+/- 10% 50 hz single phase ac supply fitted with hermetically sealed compressor operating on r22/ono cfc refringent with condensing and evaporating unit capable for cooling air circulation and filtering etc. including refringent copper piping with insulation up to 5 meter or required length microprocessor control with cordless remote control and providing wall mounting stand for the outdoor unit etc-inverter ac (with extended two year warranty period). blue star /lg. along with supply and fixing of 4kva voltage stabilizer v guard with input voltage of 170 -270v and output voltage range of 210 to 240v with overload protection time relay, indicators and chord wire etc as required 3 1.17.21: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 4 sq. mm 4 1.17.23:supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface / recessed steel/ pvc conduit as required.5 x 4 sq. mm 5 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 6 1.21.2: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.25 mm 7 90.10.3.15:supply and fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (rohs compliant )32a dp switch with indicator 8 90.10.3.33:supply and fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (rohs compliant )25a 3pin shuttered socket 9 1.27.1:supplying and fixing following size/ modules, gi box alongwith modular base & cover plate for modular switches in recess etc as required.1 or 2 module (75mmx75mm)