Revamping of Submersible pump motor set & Air conditioning system over Howrah Division.

A-Revamping of Submersible pump motor set & Air conditioning system

Wiring of Light / Fan / Call Bell / Glow Sign point by 2 nos. single core HRFR / FRLS 1 grade, PVC insulated, copper conductor cable of size 1.5 sq.mm, 1100V grade for phase and neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 1.5 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of 6/16A 3 pin Plug board consisting with one 16/6A 3 pin plug socket and one 2 16A switch by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 2.5 sq.mm, 1100V grade for phase and neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 1.5 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of AC Machine ( Window / Split ) / Water Cooler point by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 4 sq.mm, 1100V grade for phase and neutral in PVC conduit / casing along with 1 no. single core, HRFR / FRLS grade, PVC insulated, copper conductor cable of size 2.5 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) and each switch board comprising with one power unit which includes one double pole MCB, one single phase starter and one 6/16A 3 pin socket and plug with indicating light and all other associated work ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of Submain by 2 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 4.0 sq.mm, 1100V grade for phase and neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 2.5 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Wiring of Mainline by 4 nos. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 10 sq.mm, 1100V grade for 03 phases and 01 neutral in PVC conduit / casing along with 1 no. single core HRFR / FRLS grade, PVC insulated, copper conductor cable of size 4.0 sq.mm, 1100V grade for Earth Continuity Conductor ( ECC ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Extra cost for conceal wiring in respect to PVC conduit / casing for light, fan, plug, power plug, multi-plug point etc. including make good of wall surface as its original condition Above/

Extra cost for conceal wiring for main / submain with respect to PVC conduit / casing including make good of wall surface as its original condition Above/

Extra cost involvement for modular switch, bell push, plug socket, fan regulator, USB point, TV socket etc. with other accessories ( Make of Modular switch, socket, box, cover plate etc. - ABB / Anchor ( Panasonic ) / Havells ( Crabtree ) / Legrand / LK (L&T) ) Above/

Designing of mounting layout, supply, installation, connection and commissioning of 20-22W LED batten (Type of LED - Surface Mounting Device ) tube with industrial grade constant current Driver ( Efficiency - Greater than 85% ) with short circuit protection, extruded aluminium housing and milky polycarbonate diffuser ( LED chip make - Nichia, Osram, Seoul, Philips, Lumileds, 9 Everlight, Avago, Cree, Lednium, APT Electronics & BridgeLux ), LED luminaire system efficacy - Greater than 120 Lumens per Watt @ 350mA drive current, Colour Temperature - 6500K (Cool white), CRI>80, SDCM<5, Driver Operating Voltage - 140-270 Volt AC, Surge Protection minimum 4KV, THD<10%, Driver HV Cut off @ 325V/440V (P2P) protection for 8 hrs., Life span of LED chip Greater than 50000 burning hours, The Luminaire & Driver both should be of same make / brand and indivi- dually BIS approved with 60 months warranty including fixing with GI clamps made of GI flat of suitable size & GI nut-bolts. (Make : Philips (Signify) /Havells / Bajaj / Panasonic/ Crompton / Jaquar /Lighting Technologies/ Halonix ) Above/

Supply of Wall Bracket Fan of size 400mm sweep suitable for operation on 1Ph, 220- 240V, 50Hz supply system including installation, connection and commissioning of Wall Bracket fan with GI clamps made of GI flat of suitable size and GI nut-bolts on wall / structure for fixation. ( Make : Havells / Usha / Orient / Halonix / Atomberg / Crompton / Bajaj ) Above/

Supply of SPN DB ( Metal Enclosure with Metal Door ), 8 way, 50Hz, complete with 4 nos. SP MCB of current rating from 6A to 32A, 10kA, 240V, 50Hz as per requirement of load and 1 no. DP RCBO of current rating 40A, 300mA, 10kA, 230V, 50Hz ( Make of MCB, RCBO and Metal Distribution Board - LK (L&T) / Siemens / ABB / Hager / Legrand / Schneider / C&S / Havells ) Above/

Fixing, connection and commissioning of above SPN MCB DB with suitable arrangement including all incoming and outgoing cable connection with suitable cable termination arrangement. Above/

Supply of MCB DP, 40A, 1Ph, 240V, 50 Hz, 10kA with polycar- bonate distribution box enclosure (IP-65) with polycarbonate trans- parent openable window including fixing, connection, testing and commissioning. ( Make of MCB - LK (L&T)/Siemens/ABB/Hager/Legrand/Schneider and Enclosure Board - Grasp/OBO Bettermann/ABB/Schneider ) Above/

Supply of FP MCB, 10A/20A/32A, 415V, 50 Hz, 10kA with polycar- bonate distribution box enclosure (IP-65) with polycarbonate trans- parent openable window including fixing, connection, testing and commissioning. ( Make of MCB - LK (L&T)/Siemens/ABB/Hager/Legrand/Schneider and Enclosure Board - Grasp/OBO Bettermann/ABB/Schneider ) Above/

Trenching and laying of cable underground by pucca floor / concrete cutting with covering of cable through suitabe dia HDPE pipe including supply of HDPE pipe (PE-100 grade, PN-10 or higher) along with refilling the trench and make good of surface as its original condition ( Cable will be supplied by Railway ) Above/

Trenching and laying of cable under ground by soil cutting through suitable dia HDPE pipe including supply of HDPE pipe (PE-100 grade, PN-10 or higher) alongwith refiling of trench by excavated soil and make good of surface as its original condition. ( Cable will be supplied by Railway ) Above/

Trenching and laying of cable underground by pucca floor / concrete cutting and commissioning of cable alongwith make good of floor surface as its original condition after laying of cable ( Cable will be supplied by Railway ) Above/

Trenching and laying of cable underground by pucca floor / concrete cutting and commissioning of cable through 80mm dia GI pipe including supply of GI pipe alongwith make good of floor surface as its original condition after laying of cable ( Cable will be supplied by Railway ) Above/

Drawing of cable on wall / structure with suitable size and shape GI clamps including supply of suitable size GI Clamp and GI nut- bolts and commissioning of cable ( Cable will be supplied by Railway ) Above/

Trenching, laying under road / track through 50 mm dia GI pipe ( medium gauge ) including supply of GI pipe and commi- ssioning of cable including back filling of trench with excavated soil after laying of cable ( Cable will be supplied by Railway ) Above/

Drawing of cable through one no. 2" dia, 3.0 Mtrs. long GI pipe ( Make - Tata / Jindal / Bansal ) for protection of cable on pole with proper GI clamps and GI nuts & bolts including supply of GI pipe ( Cable will be supplied by Railway ) Above/

Supply of energy efficient bore well submersible pump-motor set of pump discharge capacity approx.1.00 LPS ( approx. 850 GPH ) and discharge head 54 mtrs. ( approx. 177 feet ) complete with water cooled and water lubricated copper wire wound squirrel cage induction motor 22 suitable for 1 Phase, 240 Volt, 50 Hz power supply system with stainless steel coupling and all other accessories such as suitable length 3 core flat copper conductor cable of size 1.5 sq.mm, 1100 Volt grade ( motor to starter panel ), total 30 mtrs. length 40 mm. dia heavy gauge GI column pipe, one non-return valve, two pairs erection clamps etc. alongwith one control panel consisting with MCB, single phase DOL starter, voltmeter, ammeter, water level indicator, LED indications etc. ( Make of pump-motor set - KSB / Texmo / CRI / Kirloskar / Crompton / Calama ) ( Make of GI column pipe - Tata / Jindal / Bansal ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Installation, testing and commissioning of above bore well submersible pump-motor set. Above/

Supply of Bore well submersible Pump Motor set of pump discharge capacity approx 6.5 LPS ( approx. 5000 GPH ) and discharge head 111 Mtrs. ( approx. 364 Ft ), complete with water 24 cooled and water lubricated copper wire wound squirrel cage induction motor suitable for 3 Phase, 415V, 50Hz, AC supply system with stainless steel coupling and all other accessories such as total 70 M length of 3 core flat PVC insulated flexible copper conductor cable of size 2.5 sq.mm, 1100V grade ( motor to starter panel ), one non-return valve,one pressure gauge, one flow meter, two pairs erection clamps, one delivery sluice valve etc. ( Make of pump-motor set - KSB / Texmo / CRI / Kirloskar / Crompton / Calama ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Installation, testing and commissioning of Submersible Pump-Motor set ( 5000 GPH ) and column pipe, supporting clamps and other accessories. Above/

Supply of Submersible pump Controller in sheet steel enclosure incorporated with Fully Automatic Star-Delta Starter suitable for 11 KW / 15 HP, 3Ph, 415V, 50Hz ( 5000 GPH x 111 M head ) pump motor including installation, fixing, connection and commi- ssioning (similar to LK (L&T) Type - MU-G15 FASD Starter, Cat.No.- CS94091 or equivalent ). ( Make - LK (L&T) / Siemens / ABB / BCH ) Above/

Supply of Submersible Pump Motor set in multistage construction of maximum discharge 5000 GPH at 57M head with AC induction motor of suitable capacity for operation on 3 27 Phase, 415V, 50Hz, AC supply system complete with all accessories such as suitable length of 3 core flat PVC insulated flexible copper conductor cable of size 4.0 sq.mm, 1100V grade ( motor to starter panel ), one flow meter, one delivery sluice valve one Non-Return Valve, one pressure gauge and all other accessories. ( Make of pump-motor set - KSB / Texmo / CRI / Kirloskar / Crompton / Calama ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Installation, testing and commissioning of Submersible Pump-Motor set ( 5000 GPH ) and column pipe, supporting clamps and other accessories. Above/

Supply of LT cubicle type indoor wall / floor mounted Distribution Panel Board made of 14 SWG ( 2mm ) MS sheet duly powder coated comprising with the following : a) MCCB, 63A, 4 Pole, of breaking capacity 25kA, 415V, 50Hz - 1 no. b) MCCB, 32A, 4 Pole, of breaking capacity 25kA, 415V, 50Hz - 1 no. c) MCB, SPN, 16A, of breaking capacity 10kA, 240V, 50Hz - 1 no. d) DOL Starter suitable for 7.5 KW / 10 HP, 3Ph, 415V, 50 Hz for 5000 GPH Submersible Pump Motor set with Relay range 13.2-20A or equivalent including microprocessor based Over load, Short Circuit, Ground Fault, Dry Run, Lock Rotor, Current sensing Phase failure protection features - 1 no. e) Astronomical Timer Switch, 2 module - 1 no. f) Copper Busbar ( 3Ph, 4 bar type ) with braiding of suitable size according to load along with Static Multifunction Panel mounting Energy Meter suitable for operation on 3Ph, 415V, 50Hz supply, Cl 1 with provision of RS485 having display parameters - V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Runhours, On hours, Phase angle, Interrupts, THD, Events ( High-Low ), Neutral Current, K Factor including Phase indicator with LED lamps & ON/OFF/Trip indications (06 nos.) etc. g) Petty Store like all necessary control cable, cable glands, socket. MCBs, fuse, push button, rotary handle operating mechanism, spreader terminals, interlocking arrangement, auxiliary contacts, shunt release, terminal blocks & NO/NC relays, all other accessories as per requirement along with internal wiring by single core FRLS grade copper conductor cable of suitable size and 1100V grade including fabrication work etc. ( Make - LK (L&T) / Siemens / ABB / Hager / Legrand / Schneider / C&S ) ( Make for Energy Meter - ABB / Schneider / Secure / Legrand / LK (L&T) / Genus / Conzerv / Elmeasure / Stelmec / HPL / Socomec / Anchor / C&S ) Above/

Fixing, connection, testing and commissioning of above panel including all incoming and outgoing cables glanding, cable socketing and connection and construction of concrete foundation or suitable wall hanging arrangement as per site condition with all associated accessories Above/

Supply of Submersible Pump Motor set in multistage construction of maximum pump discharge 11.67 LPS (10000 GPH approx.) at 57 Mtrs. total Head (187 Ft approx.) with 15 HP ( 11 KW 31 ) AC induction motor suitable for operation on 3 Phase, 415V, 50Hz, AC supply system complete with all accessories such as total 65 Mtrs. length of 3 core flat PVC insulated flexible copper conductor cable of size 4.0 sq.mm, 1100V grade ( motor to starter panel ), one flow meter, one delivery sluice valve one Non-Return Valve, one pressure gauge and all other accessories. ( Make of pump-motor set - KSB / Texmo / CRI / Kirloskar / Crompton / Calama ) ( Make of Copper conductor cable - Anchor / KDK / Havells / Finolex / Gloster / KEI / Polycab / RR Kabel / Mescab ) Above/

Installation, testing and commissioning of Submersible Pump-Motor set ( 10000 GPH ) and column pipe, supporting clamps and other accessories. Above/

Supply of Submersible pump controller in sheet steel enclosure incorporated with Fully Automatic Star-Delta Starter with single phase preventor suitable for 11 KW / 15 HP, 3Ph, 415V, 50Hz ( 10000 GPH ) pump motor ( similar to LK (L&T) Type - MU-G15 FASD Starter, Cat.No.- CS94091 or equivalent ). ( Make - LK (L&T) / Siemens / ABB / BCH ) Above/

Installation, connection, testing and commissioning of above starter panel by suitable size GI clamps and nut-bolts. Above/

Supply of heavy gauge GI pipe of dia 50 mm with one end socket as per IS:1239 (Part I) of 1990 or latest. ( Make - Tata / Jindal / Bansal ) Above/

Supply of heavy gauge GI pipe of dia 65 mm with one end socket as per IS:1239 (Part I) of 1990 or latest. ( Make - Tata / Jindal / Bansal ) Above/

Supply of heavy gauge GI pipe of dia 75mm with one end socket as per IS:1239 (Part I) of 1990 or latest. ( Make - Tata / Jindal / Bansal ) Above/

Supply of heavy gauge GI pipe of dia 100mm with one end socket as per IS:1239 (Part I) of 1990 or latest. ( Make - Tata / Jindal / Bansal ) Above/

Supply of Supporting Clamps for holding column pipe made of GI flat of size 400mm x 100mm x 12mm along with GI nuts and bolts Above/

Earthing with 2 nos.of 50 mm diametre, 3.0 metres long heavy gauge GI pipe ( Make - Tata / Jindal / Bansal ) including construction of earth pit and necessary earth connection from pit by suitable Galvanized Iron ( GI ) strip. ( For details not covered in this specifications, Indian Standard Code of Practice for earthing IS : 3043 - 1987, Reaffirmed - 1996 should be followed ) Above/

Installation, testing and commissioning of 1.5 TR Split AC machine including outdoor unit with MS angle stand including necessary power cable and all other accessories. ( Split AC machine will be supplied by Railway ) Above/

Installation, testing and commissioning of 2 TR Split AC machine including outdoor unit with MS angle stand including necessary power cable and all other accessories. ( Split AC machine will be supplied by Railway ) Above/

Supply of Refrigerant Copper Pipe line of required size and length with nitrile rubber insulation and all other accessories including fixing, testing and commissioning of above pipe line for above Split AC units. Above/

Supply of Drainage system for each above Split & Window AC machine for discharge of condensate water with all accessories by 1.5 inch dia PVC pipe and drain line of each machine connected by 0.5 inch cotton braided PVC flexible pipe with all other accesso- ries along with fitment and commissioning. Above/

Goods & Services Tax ( at present @ 18% )