Special repairs to replacement of BER ceiling fan at CGRA Thalakancherry Chennai and Special repairs to replacement of BER Cooling Appliances at MI Room at DHQ 5 and COMSTAN of RHQ (E) and Provision of FRP Cone ventilating factory exhaust fan for P5

Amount

Supply and Fix ceiling fan complete with electronic regulator and canopy,down rod ,03 numbers of blades and accessories ,230 V ,1200 mm sweep ,BEE 5 star ratedincluding pre wired with PVC flexible copper cable of required length including taking down old ceiling fan and removal from site and taken as credit complete all as specified and as directed.Note Make of ceiling fan :Orient/Bajaj/Almonard

Supply and fix Wiring for Circuit / Submain Wiring of FRLS cable size 2 x 6.0 sq.mm along with earth wire of size 1 x 6.0 sq.mm, Single Core, PVC insulated copper conductor (Fire Retardant) Cable in surface/recessed drawn through and including non metallic rigid PVC Conduit of size 25 mm dia complete all as specified and as directed. Note: (i)The rate quoted by the tenderer shall include for cutting chasing and making good existing surfaces (ii) Three runs of 6 Sqmm and one run of PVC conduit shall measured as one unit. (iii) Make of PVC cable:Finolex/Polycab/KEI (iv) Make of PVC Conduit :Avon plast/Garware/Finolex (v) Three different color wires shall be used for phase, neutral and Earth.

Disconnecting electric supply from electric sources, taking down split air conditioner up to 2TR capacity and making good to match with the existing surface complete and including transportation to MES store yard at CGRA Thalakancherry with all accessories.Inventory of the ACs/Stabilizers to be prepared and submitted to Engineer-in-charge before disconnecting the same complete all as specified and as directed.

Ditto- All as per item no :03 here in before but Water cooler of 40/80 litres capacity complete all as specified and directed

Ditto- All as per item no :03 here in before but Refrigerator of 180 litres capacity complete all as specified and directed

Supply and Install Hi wall split Air Conditioner units Indoor, outdoor (Copper Condenser coil, Copper cooling coil and evaporator including required length of copper tubing and copper cables for connecting indoor and outdoor units) complete cardless remote control unit and with in-built ioniser and plasma filter for better indoor air quality with BEE 3 Star rating of capacity 2.0 TR ,year of manufacturing 2020 ,filled with Refrigerant gas -410 complete all as specified and as directed. Make: CARRIER/ O GENERAL/ HITACHI Note : The rate quoted by the tenderer shall inclusive of the following provisions :- (i) UPVC drain pipe with insulation not less than 20 mm dia from indoor unit (any floor) to upto ground level/ near to drain to be fixed with proper size base plate with clamps complete. (ii) Copper pipe 20mm dia and 15 mm dia with 20SWG thickness refrigerant Piping with 19 mm thick Closed Cell rubber nitrile, Class "O"- arm-flex insulation and including connection complete up to 3 metre included in this item and beyond 3.00 mtr will be measured & paid separately under respective items . (iii) 06 nos of free service ,bi monthly. (iv) GI powder coated brackets 16 SWG of required size:02 Nos including grouting with suitable size fastners

Supply and Install Hi wall split Air Conditioner units Indoor, outdoor (Copper Condenser coil, Copper cooling coil and evaporator including required length of copper tubing and copper cables for connecting indoor and outdoor units) complete cardless remote control unit and with in-built ioniser and plasma filter for better indoor air quality with BEE 3 Star rating of capacity 1.50 TR ,year of manufacturing 2020 ,filled with Refrigerant gas -410 complete all as specified and as directed. Make: CARRIER/ O GENERAL/ HITACHI Note : The rate quoted by the tenderer shall inclusive of the following provisions :- (i) UPVC drain pipe with insulation not less than 20 mm dia from indoor unit (any floor) to upto ground level/ near to drain to be fixed with proper size base plate with clamps complete. (ii) Copper pipe 20mm dia and 15 mm dia with 20SWG thickness refrigerant Piping with 19 mm thick Closed Cell rubber nitrile, Class "O"- arm-flex insulation and including connection complete up to 3 metre included in this item and beyond 3.00 mtr will be measured & paid separately under respective items . (iii) 06 nos of free service ,bi monthly. (iv) GI powder coated brackets 16 SWG of required size:02 Nos including grouting with suitable size fastners

Supply and fix Copper pipe 20mm dia 20SWG thickness with refrigerant Piping with 19 mm thick Closed Cell rubber nitrile, Class "O"- arm-flex insulation and including connection complete all as specified and as directed.

Supply and fixing of Copper pipe 15mm dia 20SWG thickness with refrigerant Piping with 19 mm thick Closed Cell rubber nitrile, Class "O"- arm-flex insulation and including connection complete all as specified and as directed..

Supply and fix in repairs Single pole and netural enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified and as directed. Make : Indo Asian/L&T/Siemen

Supply and fix Refrigerator electric driven (single phase) capacity up to 195 Litres or next higher capacity , 4 star rated , Direct cool system , Single door complete all as specified and as directed.Note Make : LG/Voltas/Whirlpool

Supply and fix Water Cooler of cooling capacity 40 Litres per hour and storage capacity 80 litres with chromium plated push cock and all accessories including incoming water connection with suitable size PVC connection with check nuts and washers complete all as specified and as directed.Note Make : Blue Star/Voltas/Usha

Supply and fix Wall Mounting FRP cone ventilating factory made industrial square type Exhaust Fan ,Heavy Duty of size 1200 mm sweep with shutter type Guard and three no of SMC Blades,FRP and SMA Frame, 600 RPM ,Air Delivery of 45000 Cum/Hour,1500 Watts ,1000 sqft ,diameter of fan 1372 mm ,AC 3 phase ,50 Hz from approved manufacturer by GE complete all as specified and as directed. Make:Kolowa from M/S Mahindra Tech

Material and labour for Sub main wiring with two run single core 4.00 sqmm multi stranded FRLS copper conductor PVC insulated unsheathed FRLS cable 1100 volts grade and one run of 4.00 Sq mm multi stranded copper conductor cable as earth continuity conductor with colour code drawn into and including one run of 25 mm dia non -metallic rigid PVC conduit and conduit accessories including accessories fixed on wall/ceiling etc., or concealed/Surface in wall and connecting to common earth dolly complete all as specified and as directed. Notes: (i) Three different color wires shall be used for phase and neutral ,earth. (ii) Connections of cables with MCBs or bus bars shall be done through appropriate size brass/ copper thimbles . (iii) Three run of 4.0 Sqmm cable and one run of 25mm dia PVC conduit will be measured as one unit. (iv)Make of PVC copper conductor cable:- Finlex/Poly cab/ Asian. (V)Make of PVC conduit : Avon plast/ Kon seal / Garware.

Supply and fix sheet steel enclosure with socket plug top and MCBs complete single pole and neutral enclosure with three Pin and earth plug and socket complete with single pole MCB 20 Amp capacity including fixing in walls duly embedded and making good the surface to match with existing surface complete all specified as directed. Make:Indo Asian/L&T/Siemen

Demolition of brick work or stone masonry built in cement mortar and rubbish off the premises to a distance not exc 100m and depositing where directed all as specified and as directed.

Material and labour for Brick work with flyash bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and as directed.

Material and labour for Rendering 15mm thick in CM 1:4 on fair faces of brick wall surface finished even and smooth without using extra cement complete all as specified and as directed.

lakshmibuilders

S.M.ELECTRICALS

SRI LAKSHMI ASSOCIATES

VICTORY AND CO