REPAIRS_MAINTENANCE OF LIGHTENING PROTECTION EARTHLING OF VARIOUS HANGERS AND MAGAZINES LT FEEDERS CAPACITOR BANKS LIGHT FITTING_/FIXTURES AND CONNECTED WORKS AT INS KALINGA AND NAD BHEEMUNIPATNEM

Amount

M&L for disconnecting, remove the electric supply of existing APFC panel, complete repairs and servicing the panel including remove and replacement of power factor contactors, relays, CT, indication lamps, capacitor banks, any make/any capacity and calibration of APFC relay changing of copper wire for control wiring, for indication lamps, lugs, bolts and nuts and decarbonising, blowing with blower the panel board complete all specified and directed of capacity 125 to 250 KVR capacitor banks, including testing and commissioning the panel complete all as specified and as directed by the Engineer-in-Charge. Note: Capacitors, power contactors, indication lamps, CTs and APFC relays shall be measured and paid separately.

Supply only cylindrical capacitor super heavy duty 10 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTCC5010X0 or equivalent in GE/ L&T/Siemens/C&S

Supply only rectangular capacitor super heavy duty 10 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTMC5010X0 or equivalent in GE/L&T/ Siemens/C&S

Supply only cylindrical capacitor super heavy duty 15 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTCC5015X0 or equivalent in GE/L&T/ Siemens/C&S

Supply only rectangular capacitor super heavy duty 15 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTMC5015X0 or equivalent in GE/L&T/ Siemens/C&S

Supply only cylindrical capacitor super heavy duty capacitor 20 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTCC5020X0 or equivalent in GE/L&T/ Siemens/C&S

Supply only rectangular capacitor super heavy duty capacitor 20 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTMC5020X0 or equivalent in GE/L&T/ Siemens/C&S

Supply only cylindrical capacitor super heavy duty 25 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTCC5025X0 or equivalent in GE/L&T/ Siemens/C&S

Supply only rectangular capacitor super heavy duty 25 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTMC5025X0 or equivalent in GE/L&T/ Siemens/C&S

Supply only retangular capacitor super heavy duty 50 KVAR, 3 Phase, 50Hz, 415V complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.QHSTMC5050X0 or equivalent in GE/L&T/ Siemens/C&S

Supply only pilot lamp with integral circuit and cluster LED, suitable for red, yellow & blue colours for phases and operating at 240 V, AC complete all as specified and as directed the Engineer-in-Charge. Make: C&S Cat. No.RCB2-BVL73, RCB2-BVL74 and RCB2-BVL75 or equivalent in GE/L&T/Siemens/Havells

Supply only 3 pole power contactor AC3, 65 Amp rating AC supply 415, 50 HZ for capacitor bank complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.IHPAA065511 or equivalent in GE/ L&T/Siemens/C&S

Supply only 3 pole power contactor AC3, 95 Amp rating AC supply 415 , 50 HZ for capacitor bank complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.IHPAA095611 or equivalent in GE/ L&T/Siemens/C&S

Supply only 3 pole power contactor AC3, 205 Amp rating AC supply 415, 50 HZ for capacitor bank complete all as specified and as directed the Engineer-in-Charge. Make: Havells Cat. No.IHPAA265300 or equivalent in GE/ L&T/Siemens/C&S

Supply only resin cast current transformer suitable for 415V-60/5A of primary wounded type, core 1-15 VA, class-1.0, core class SP10 and epoxy complete all as specified and as directed by the Engineer-in-Charge. Make: Schneider/Areva/Kappa

Taking down carefully of any type of point wiring light, fans, socket or power complete fitting such as switch ceiling roses, pendent, regulator, sockets etc. for taking schedule of credit and making good disturbed surface of wall, floor etc. complete all as specified and as directed by the Engineer-in-Charge.

M&L for surface point wiring complete with 1.5 Sq.mm. PVC insulated unsheathed FRLS cable multistranded copper conductor 1100 V grade flameproof conforming to IS drawn through and including suitable dia. stove enamelled ERW MS conduit ISI marked and conduit accessories fixed on surface of wall/ceiling/floors etc. for flameproof application connected upto light fitting/fan with and 1.5 Sq.mm. copper earth wire for earth continuity conductor and connecting to common earth dolly for one light point controlled by one 16 Amps one way switch complete all as specified and as directed by the Engineer-in-Charge.

M&L for surface point wiring complete with 4 Sq.mm. PVC insulated unsheathed FRLS cable multistranded copper conductor 1100 V grade flameproof conforming to IS drawn through and including suitable dia. stove enamelled ERW MS conduit ISI marked and conduit accessories fixed on surface of wall/ceiling/floors etc. and 4 Sq.mm. copper earth wire for earth continuity conductor and connecting to common earth dolly for 16 Amps socket on independent board complete all as specified and as directed by the Engineer-in-Charge.

M&L for surface sub main wiring with two runs of 6 Sq.mm. PVC insulated FRLS cable multistranded copper conductor 1100 V grade flameproof conforming to IS drawn through and including suitable dia. stove enamelled ERW MS conduit ISI marked and conduit accessories fixed on wall/ceiling/floors etc. for flameproof application connected upto DB and 4 Sq.mm. copper earth wire for earth continuity conductor and connecting to common earth dolly including taking down old wiring complete all as specified and as directed by the Engineer-in-Charge. Note: Two runs of 6 Sq.mm. cable, one run of 4 Sq.mm. cable and one length of MS conduit shall be measured as one length.

S&F flame proof and weatherproof LED light fitting including tube suitable for 2x18 Watts, body made out of aluminium alloy LM-6 epoxy painted with wire guard, mirror optic relector, flameproof heat resistance glass all accessories prewired CMRI certified and hardware in high tensile with anti corrosive epoxy grey shade paint fixed to wall/ceiling with MS flat grouted in wall/ceiling including LM-6 flameproof fexible conduit with wire from fitting to terminal point including taking down old unserviceable fitting complete all as specified and as directed by the Engineer-in-Charge. Make: Shyaam Cat. No.SSPL/FF/1271 or equivalent in Sudhir/Baliga

S&F flame proof and weatherproof LED light fitting including tube suitable for 1x18 Watts, body made out of aluminium alloy LM-6 epoxy painted with wire guard, mirror optic relector, flameproof heat resistance glass all accessories prewired CMRI certified and hardware in high tensile with anti corrosive epoxy grey shade paint fixed to wall/ceiling with MS flat grouted in wall/ceiling including LM-6 flameproof fexible conduit with wire from fitting to terminal point including taking down old unserviceable fitting complete all as specified and as directed by the Engineer-in-Charge. Make: Shyaam Cat. No.SSPL/FF/1271 or equivalent in Sudhir/Baliga

S&F flame proof/weather proof wellglass LED light fitting suitable for 45 Watts LED, as per IS:13947 body made out of aluminium alloy LM-6 epoxy painted with guard, reflector, flameproof clear glass along complete all accessories prewired CMRI certified and hardware in high tensile with anti corrosive epoxy grey shade paint fixed to wall/ceiling with MS flat grouted in wall/ceiling including flameproof flexible wire from fitting to terminal point complete certified by CIMFR for gas group I, IIA & IIB for Zone I & II complete all as specified and as directed by the Engineer-in-Charge. Make: Shyaam Cat. No.SSPL/WG/1231 or equivalent model in Baliga/Sudhir

S&F flame proof/weather proof wellglass LED light fitting suitable for 60 Watts LED, as per IS:13947 body made out of aluminium alloy LM-6 epoxy painted with guard, reflector, flameproof clear glass along complete all accessories prewired CMRI certified and hardware in high tensile with anti corrosive epoxy grey shade paint fixed to wall/ceiling with MS flat grouted in wall/ceiling including flameproof flexible wire from fitting to terminal point complete certified by CIMFR for gas group I, IIA & IIB for Zone I & II complete all as specified and as directed by the Engineer-in-Charge. Make: Shyaam Cat. No.SSPL/WG/1234 or equivalent model in Baliga/Sudhir

S&F flame proof/weather proof wellglass LED flood light fitting suitable for 120 Watts LED, as per IS:13947 body made out of aluminium alloy LM-6 epoxy painted with guard, reflector, flameproof clear glass along complete all accessories prewired CMRI certified and hardware in high tensile with anti corrosive epoxy grey shade paint fixed to wall/ceiling with MS flat grouted in wall/ceiling including flameproof flexible wire from fitting to terminal point complete certified by CIMFR for gas group I, IIA & IIB for Zone I & II complete all as specified and as directed by the Engineer-in-Charge. Make: Shyaam Cat. No.SSPL/FL/1251 or equivalent model in Baliga/Sudhir

S&F flame proof rotary type switch with separate cable terminal box including rubber gasket as per IS-2149, SP 16 Amps ISI marked for ON/OFF light, made out of aluminium alloy LM-6 materal in high tensils steel with anticorrosive epoxy paint grey shede CMRI certified with cable entries including taking down old unserviceable switch complete all as specified and as directed by the Engineer-in-Charge. Make: Sudhir/Baliga/Shyaam

S&F flame proof switch socket & plug combined with two pin and earth with plug top in sheet metal enclosure made out of aluminium alloy LM-6, 16 A epoxy painted CMRI certified suitable for AC 250 volts including taking down old unserviceable plug socket complete all as specified and as directed by the Engineer-in-Charge. Make: Shyaam Cat. No.SSPL/SS/1010 or equivalent model in Baliga/Sudhir

S&F flame proof switch socket & plug combined with three pin and earth with plug top in sheet metal enclosure made out of aluminium alloy LM-6, 32 A epoxy painted CMRI certified suitable for AC 250 Volts including taking down old unserviceable plug socket complete all as specified and as directed by the Engineer-in-Charge. Make: Shyaam Cat. No.SSPL/SS/1010 or equivalent model in Baliga/Sudhir

S&F flame proof junction boxes 2/3/4 way suitable for 20mm dia. ERW steel including taking down old unserviceable junction complete all as specified and as directed by the Engineer-in-Charge. Make: Sudhir/Baliga/Shyaam

M&L for earthing complete with 7.5m CI pipe 80mm dia. with both flanged ends, centrifugally cast iron, Class A, in any length, joints with suitable stainless steel nuts and bolts and sufficient slote up to 7.5m length buried directelly and preferable vertically in ground with top flanged ended 7.5m below ground lebel welded/connected with copper strip 25x3mm size on the top edge of the flange to bottom edge of the flanged for earthing includding filling the pit with charcol and common salt surrounding the earth pipe including drilling 400mm dia. bore in any strata of soil to lower the CI pipe complete all as specified and as directed by the Engineer-in-Charge. Note: The rate deemed to be included earth pit chamber, CI cover and earth lead 32x6mm GI strip from earth pit to DB upto 7m length and testing on completion.

S&F for test point terminal block of size 200x100x100mm made out of 2mm thick hot dip galvanised sheet drilled and screwed including 6 Nos. 15mm long hexagonal head screws complete test point terminal box made out of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos. 8mm dia. 25m long screw with enclosure including taking down old unserviceable terminal block complete all as specified and as directed by the Engineer-in-Charge.

M&L for aluminium strip 25x3.15mm with saddles and fixing screws etc., for roof conductor and down conductor above ground and aluminium strip fixed to walls with fibre insulator/porcelain block including taking down old strip complete all as specified and as directed by the Engineer-in-Charge.

S&F air termination vertical type single pointing aluminium rod 12mm dia. and 300mm long including necessary fixing arrangement with GI nut bolts on aluminium block and taking down old unserviceable rod complete all as specified and as directed by the Engineer-in-Charge.

R AND A ASSOCIATES ENGINEERS CONTRACTORS

AYYAPPA CONSTRUCTIONS

SATYAM ENGINEERS

SWATHI CONSTRUCTIONS

M/s Chandu Lavanya Engineers Contrctors

M/s SS Engineering Enterprises