WBPHED/EE/NMD/NIeT- 13 OF 2024-2025, Sl N0 01

Amount

INTAKE POINT

6.3 MVA, 33 KV / 6.6 KV / 0.433 KV Subtation :-

Labour charges for day to day round the clock operation of 2X 6.3 MVA of Rating 33 KV / 6.6 KV / 0.433 KV sub-station with indoor type breaker, VCB 1250A (existing 1 no. single panel VCB + 1 no. 3 panel VCB ), HV and LV panel boards, control panel board, on load tap changer including capacitor bank, 110 volt DC trip circuit with maintenance free batteries, battery charger, ACBs and other allied accessories including sweeping cleaning of sub-station's switch yard, control room, office room, toilets etc. by engaging electrical supervisor, electrician etc. as per direction of EIC. for 12 months. ( w.e.f 01.10.2024 to 30.09.2025)

Routine and periodical maintenance of LT & HT panel board, cable, capacitors, transformers, battery with battery charger, CTs & PTs, earthing system, all breakers, on load tap charger, tightening nuts & bolts of bus bar, replacement of control fuses, cleaning of Isolators etc. as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Servicing and testing of all existing and proposed to be installed ACBs including LT panel board, checking of complete wiring of CTs and PTs with insulation of bus bar, regrassing the contacts and meters within ten days of contracts as direction by the EIC. (Twice in a year) for 12 months ( w.e.f 01.10.2024 to 30.09.2025) a] All O/C, U/V, S/C relays. b] Calibration of all meters. c] ACBs shunt trip circuit.

Servicing, testing and calibration of 4 nos 33KV VCB panel,2 nos Transformer of 6.3 MVA 33KV/6.6KV,6nos 6.6 KV Panel, 2nos RTCC panel, 2 nos relay panel of Metering room including all following IDMT, instantaneous and differential relays by any testing agency approved by WBSEDCL or Directt. Of Electricity Board as per direction of EIC. (Twice in a year) for 12 months ( w.e.f 01.10.2024 to 30.09.2025) a] Non directional IDMT O/C and E/F with high set relays. b] M-pact SCB's release. c] Trans. Differential relays, d] All the auxiliaries realys. e] Bucholtz relay with alarm and trip. f] Shunt trip circuit. g] Alarm, trip and enunciator circuit. h] Calibration of all meters Test result should be submitted at the time of measurement.

Pumping Machinery :-

Labour charges for day to day operation of 3 nos. 1260 KW capacity pumping machineries (max two will be operated at a time and one will be stand by), operation of one no dewatering pumps and other electrical / mechanical accessories including sweeping cleaning of pump house, toilets etc. by engaging skilled, semiskilled and un-skilled personnel in all 3 shifts as per direction of EIC. for 12 months

Routine and periodical maintenance of pumps, motor, starters, valves with actuators control panel, dewatering pumps, LT distribution panel boards, cables, tightening nut bolt of sluice valve, dismantling joints etc including replacement of control fuses, gland packing of pumps, approved quality lubricants for motor bearing, pump bearing etc. as per direction of EIC. for 12 months

Servicing, testing and calibration of 6.6 KV gear as 6.6 KV incoming gear, 3 nos. motor starter panel along with reactor and capacitors as per direction of EIC. (Twice in a year) for 12 months

INTERMEDIATE PUMPING STATION

7.5 MVA, 33 KV / 6.6 KV / 0.433 KV Subtation :-

Labour charges for day to day round the clock operation of 2X 7.5 MVA of Rating 33 KV / 6.6 KV / 0.433 KV sub-station with indoor type breaker, VCB 1250A (existing single panel VCB + 3 panel VCB proposed to be installed), HV and LV panel boards, control panel board, on load tap changer including capacitor bank, 110 volt DC trip circuit with maintenance free batteries, battery charger, ACBs and other allied accessories including sweeping cleaning of sub-station's switch yard, control room, office room, toiletsetc. by engaging electrical supervisor, electrician etc. as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Routine and periodical maintenance of LT & HT panel board, cable, capacitors, transformers, battery with battery charger, CTs & PTs, earthing system, all breakers, on load tap charger, tightening nuts & bolts of bus bar, replacement of control fuses, cleaning of Isolators etc. as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Servicing and testing of ACBs including LT panel board, checking of complete wiring of CTs and PTs with insulation of bus bar, regrassing the contacts and meters within ten days of contracts as direction by the EIC. (Twice in a year) for 12 months ( w.e.f 01.10.2024 to 30.09.2025) a] All O/C, U/V, S/C relays. b] Calibration of all meters. c] ACBs shunt trip circuit.

Servicing, testing and calibration of 4 nos 33KV VCB panel,2 nos Transformer of 7.5 MVA 33KV/6.6KV,6nos 6.6 KV Panel, 2nos RTCC panel, 2 nos relay panel of Metering room including all following IDMT, instantaneous and differential relays by any testing agency approved by WBSEDCL or Directt. Of Electricity Board as per direction of EIC. (Twice in a year) for 12 months ( w.e.f 01.10.2024 to 30.09.2025) a] Non directional IDMT O/C and E/F with high set relays. b] M-pact SCB's release. c] Trans. Differential relays, d] All the auxiliaries realys. e] Bucholtz relay with alarm and trip. f] Shunt trip circuit. g] Alarm, trip and enunciator circuit. h] Calibration of all meters Test result should be submitted at the time of measurement.

Pumping Machinery :-

Labour charges for day to day operation of 3 nos. 1270 KW capacity pumping machineries (max two will be operated at a time and one will be stand by), operation of one no dewatering pumps and other electrical / mechanical accessories including sweeping cleaning of pump house, toilets etc. by engaging skilled, semiskilled and un-skilled personnel in all 3 shifts as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Routine and periodical maintenance of pumps, motor, starters, valves with actuators control panel, dewatering pumps, LT distribution panel boards, cables, tightening nut bolt of sluice valve, dismantling joints etc including replacement of control fuses, gland packing of pumps, approved quality lubricants for motor bearing, pump bearing etc. as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Servicing, testing and calibration of 6.6 KV gear as 6.6 KV incoming gear, 3 nos. motor starter panel along with reactor and capacitors as per direction of EIC.(Twice in a year) for 12 months

SINDHAP WTP AND BOOSTING STATION

800 KVA, 11 KV / 0.433 KV Subtation :-

Labour charges for day to day round the clock operation of 2X 11 KV / 0.433 KV sub-station with indoor type breaker VCB 1250A (existing single panel VCB + additional 3 panel VCB installed), HV and LV panel boards, control panel board, on load tap charges including capacitor bank, 110 volt DC trip circuit with maintenance free batteries, battery charger, ACBs and other allied accessories including sweeping cleaning of sub-station's switch yard, control room, office room, toiletsetc. by engaging electrical supervisor, electrician etc. as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Routine and periodical maintenance of installed LT & HT panel board, cable, capacitors, transformers, battery with battery charger, CTs & PTs, earthing system, all breakers, on load tap charger, tightening nuts & bolts of bus bar, replacement of control fuses, cleaning of Isolators etc. as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Servicing and testing of 3 nos ACBs including LT panel board, checking of complete wiring of CTs and PTs with insulation of bus bar, regrassing the contacts and meters within ten days of contracts as direction by the EIC. (Twice in a year) for 12 months ( w.e.f 01.10.2024 to 30.09.2025) a] All O/C, U/V, S/C relays. b] Calibration of all meters. c] ACBs shunt trip circuit.

Servicing, testing and calibration of 2 nos Transformer 800KVA 11KV/.415KV,4nos 11 KV Panel, 2nos RTCC panel, including all following IDMT, instantaneous and differential relays by any testing agency approved by WBSEDCL or Directt. Of Electricity Board as per direction of EIC. (Twice in a year) for 12 months ( w.e.f 01.09.2024 to 31.08.2025) a] Non directional IDMT O/C and E/F with high set relays. b] M-pact SCB's release. c] Trans. Differential relays, d] All the auxiliaries realys. e] Bucholtz relay with alarm and trip. f] Shunt trip circuit. g] Alarm, trip and enunciator circuit. h] Calibration of all meters Test result should be submitted at the time of measurement.

Pumping Machinery :-

Labour charges for day to day operation of 3 nos. 200 KW capacity pumping machineries (max two will be operated at a time and one will be stand by), and other electrical / mechanical accessories including sweeping cleaning of pump house, toilets etc. by engaging skilled, semiskilled and un-skilled personnel in all 3 shifts as per direction of EIC.for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Routine and periodical maintenance of pumps, motor, starters, valves with actuators control panel, dewatering pumps, LT distribution panel boards, cables, tightening nut bolt of sluice valve, dismantling joints etc including replacement of control fuses, gland packing of pumps, approved quality lubricants for motor bearing, pump bearing etc. as per direction of EIC for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Servicing, testing and calibration of 415 V switchgear as incoming gear, 3 nos. motor starter panel as per direction of EIC. (Twice in a year) for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Labour charges for day to day operation of 6 nos. 110 cub.m / hr capacity pressure filter (max two will be operated at a time and two will be stand by), Gaseous Chlorination System and other mechanical accessories including valves, rotameter and allied accessories by engaging skilled, semiskilled and un-skilled personnel in all 3 shifts as per direction of EIC for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Inspection Vehicle :-

Deployment of one inspection vehicle including fuel and driver (Preferable four wheel drive) for supervision of different stations (Intake at Cedar vally at an elevation of 806 mtr., Intermidiate at Kalej vally at an elevation of 1574 mtr., and treatment plant at Sindhap at an elevation of 2237 mtr.) also with collecion of water sample from different locations (street posts, Reservoires etc.) for testing at laboratary located at Sindhap as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Vehicle hiring charges

Cost of fuel and lub for movement of vehicle as & when required by the department recorded in log book vehicle as & when required by the department. (rate of consumption fuel 10 KM / Ltr and lubricant is @ 500km/ltr., Bill should be drawn as per actual measurement).

Routine and periodic maintenance of Supervisory Control And Data Acquisition System (SCADA) for different pumping Station (Intake, Intermediate and Boosting) by deploying Instrumentation Engineer experienced in handling Centralised Monitoring of process from the office of the Northern Mechanical Division, P.H.E. Dte. interlinked with RTU unit driven by 4G module of highest signal strength with Patented SCADA software and generation and storing of daily reports of all parameters from the system as well as, as and when required as per direction of EIC. for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Making payment of monthly data bill against 03(three) data connections viz. VODAFONE-9732349333 at Intake, AIRTEL-7063593570 at Intermediate and AIRTEL-7063593571 at Sindhap pumping station for maintainning uninterrupted data connection throughout the year. { N.B.- Mobile data bill be drawn as per actual measurement considering the bill amount before due date exculing any late payment fee.) for 12 months ( w.e.f 01.10.2024 to 30.09.2025)

Rates are inclusive of @ 3.25% ESIC and @13% EPF

Add GST @18% (CGST@9% + SGST@9%)

B T PROJECTS PRIVATE LIMITED (BID ID -5523168)

WEST BENGAL ENGINEERING CO. (BID ID -5519305)