MANNING AND OPERATION FOR OPERATION AND MAINTENANCE OF MRS AND SWITCH GEARS, AND CENTRAL AC PLANTS / DG SETS INCLUDING ATTENDING REGULAR FUSE OFF CALLS/ COMPLAINTS AT INHS KALYANI UNDER AGE E/M NO-I OF GE (UTILITY-I) VISAKHAPATNAM

Amount

Manning and operation for operation and maintenance of central air conditioning plant of 2X99 TR capacity (installed capacity 2x99 TR, Model: 30 HRC-105 CL of make: Carrier) installed at INHS Kalyani complete including cooling towers, AHU, electrical control panels, and connected equipments and operation DG set of capacity 320 KVA at INHS Kalyani in 3 shifts of 08 hours round the clock in all days including sunday and holidays each all as specified and as directed by Engr-in-Charge.

(i) One skilled operator in each shift Note : (i) Bidder has to quote the following mandatory provisions related to wages and misc benefits for workmen which includes all Taxes, cess, levis as applicable including GST. (ii) In case the rates quoted are less than the prevailing rates / instructions under any heading(s), the bid will be treated as non-bonafide / invalid which shall be disqualified and such bids will not be considered for acceptance (iii) Payment for item nos. 1.00 (i) (a) to (f) will be done after submission of valid & authentic documents in support of proof of payment as mentioned in tender documents.

(a) Wage.

(b) Employer's Contribution towards Employees Provident Fund (EPF) .

(c) Employer's Contribution towards Employees State Insurance Corporation (ESIC ).

(d) Bonus in terms of "The Code on Wages-2019"

(e) Labour Welfare Cess (LWC) on Sl item no. 1.00 (i) (a) to (d) .

(f) Overhead and profit on Sl item no. 1.00 (i) (a) to (e) . [Quotations with ‘Nil’ or ‘Zero’ consideration (overhead and profit) shall be considered as “non bonafide bid”].

(ii) One semi skilled operator in each shift Note : (i) Bidder has to quote the following mandatory provisions related to wages and misc benefits for workmen which includes all Taxes, cess, levis as applicable including GST. (ii) In case the rates quoted are less than the prevailing rates / instructions under any heading(s), the bid will be treated as non-bonafide / invalid which shall be disqualified and such bids will not be considered for acceptance (iii) Payment for item nos. 1.00 (ii) (a) to (f) will be done after submission of valid & authentic documents in support of proof of payment as mentioned in tender documents.

(a) Wage.

(b) Employer's Contribution towards Employees Provident Fund (EPF) .

(c) Employer's Contribution towards Employees State Insurance Corporation (ESIC ).

(d) Bonus in terms of "The Code on Wages-2019"

(e) Labour Welfare Cess (LWC) on Sl item no. 1.00 (ii) (a) to (d) .

(f) Overhead and profit on Sl item no. 1.00 (ii) (a) to (e) . [Quotations with ‘Nil’ or ‘Zero’ consideration (overhead and profit) shall be considered as “non bonafide bid”].

NOTE : The rate shall also include the following: (i) The work includes filling of diesel in the fuel tank, regular checking of engine oil, battery electrolyte and radiator coolant level and rectifying minor defects and routine maintenance and The contractor shall maintain batteries including periodical check up of the fluieds top up for DG set and also maintain log sheets of DG sets (ii) The contractor has to supply uniform to their employees for wearing during the working hours. (iii) The rate quoted is deemed to be inclusive of maintaining general cleaning, removing of vegetation around installation such as AC plant around the panel etc.

(iv) The contractor shall maintain a proper record / log sheet for running of AC plants and DG set and record all the perameters in the prescribed format as directed by Engr-in-charge. (v) The contractor has to arrange dry/wet bulb thermometer for recording hourly room temparature and periodical cleaning of cooling tower and AHU filters is the contractors responsibility. (vi) (a) HSD oil required for running DG Set will be issued under Schedule ‘B’ free for filling which will be made available at site by Department. (b) It is the contractor’s responsibility to maintain the minimum reserve of oil in tank at any time and as directed by EIC. (c) Necessary Men power required to load the HSD oil at Store yard and to unload the HSD Oil at site shall be arranged by contractor and the rate quoted shall include for the same.

Manning and operation for operation and maintenance of central air conditioning plant of 3X60 TR capacity (installed capacity 3x60 TR, Two units working and one stand by, Model: 30 HXY 065A of make: Carrier) installed at INHS Kalyani complete including package type units, cooling tower, AHUs, electrical control panels, and pumps and connected equipments in complete the AC system, round the clock in 3 shifts of 08 Hours each in all days including sunday & holiday all as specified and as directed by Engr-in-Charge.

(i) One skilled operator in each shift Note : (i) Bidder has to quote the following mandatory provisions related to wages and misc benefits for workmen which includes all Taxes, cess, levis as applicable including GST. (ii) In case the rates quoted are less than the prevailing rates / instructions under any heading(s), the bid will be treated as non-bonafide / invalid which shall be disqualified and such bids will not be considered for acceptance (iii) Payment for item nos. 2.00 (i) (a) to (f) will be done after submission of valid & authentic documents in support of proof of payment as mentioned in tender documents.

(a) Wage.

(b) Employer's Contribution towards Employees Provident Fund (EPF) .

(c) Employer's Contribution towards Employees State Insurance Corporation (ESIC ).

(d) Bonus in terms of "The Code on Wages-2019"

(e) Labour Welfare Cess (LWC) on Sl item no. 2.00 (i) (a) to (d) .

(f) Overhead and profit on Sl item no. 2.00 (i) (a) to (e) . [Quotations with ‘Nil’ or ‘Zero’ consideration (overhead and profit) shall be considered as “non bonafide bid”].

NOTE : The rate shall also include the following: (a) The contractor has to arrange dry/ wet bulb thermometer for recording hourly room temperature. (b) Periodical cleaning of cooling tower and AHU filters is the contractors responsibility. (c) The contractor has to supply uniform to their employees for wearing during the working hours. (d) The rate quoted is deemed to be inclusive of maintaining general cleaning, removing of vegetation around installation such as AC plant around the panel etc. (e) The contractor shall maintain a proper record / log sheet for running of AC plants and DG set and record all the perameters in the prescribed format as directed by Engr-in-charge.

S&F in repairs HEPA filter of size 600x600x150mm (99% down to 3 microns) to match existing filters of capacity 1X120 TR. Chiller complete all as specified and directed. Make: Spectrum / Carrier or equivalent as approved.

S&F in repairs HEPA filter of size 600x600x150mm (99% down to 3 microns) to match existing filters of capacity 1X99 TR. chiller complete all as specified and directed. Make: Spectrum/ Carrier or equivalent as approved.

Taking down carefully old point wiring (light fittings, Fan, socket, bell point or power point) complete including unserviceable fittings and fixtures like switches Sockets, holders ceiling roses bulk head fittings /fixtures removing from site and keeping serviceable fittings/fixtures etc in safe custody for re-use at site and making good disturbed surfaces of wall/floor with cement plaster in cement mortor (1:6) and distempering /white washing to match the existing surface complete all as directed by Engr-in-Charge.

M&L for point wiring with two run of single core PVC insulated & sheathed multistranded copper conductor cable of size 1.5 Sqmm 1100 volts grade in and including PVC casing capping of size 20 to 25 mm with all accessories and one run of single core PVC insulated & sheathed multi stranded copper conductor cable of size 1.5 Sqmm 1100 Volts grade as earth continuity conductor connected to common earth dolly, switch board complete with PVC rectangular type box heavy duty for mounting the switch socket etc complete as specified for the following :- Make of (i) Wires: Havells / Finolex / Nicco / KEI / Polycab / RR Kabel Ltd. (ii) PVC Conduit/ Casiing caping : Presto Plast / Finolex / Kalinga / Payal

One light / Fan point controlled by one 5 Amps switch one way

One 5 Amp socket point controlled by one 5 Amp switch on independent board.

All as per item No. 06 here-in-before but with two run of single core PVC insulated & sheathed multistranded copper conductor cable of size 4 Sqmm 1100 volts grade and one run of single core PVC insulated & sheathed multistranded copper conductor cable of size 2.5 Sqmm 1100 Volts grade as earth continuity conductor for 3 pin 15 Amps socket point on independent board complete all as specified and as directed.

S&F switch piano fulush type single pole, 5 Amp, AC, 240 Volts one way all as directed. Make: Havells / Anchor / Legrand / Schneider

S&F socket outlet single pole, one way, 5 Amp, AC, 230 volts , 5 Pin, complete all as directed. Make: Havells / Anchor / Legrand / Schneider

S&F switch socket combination. Multi purpose mini modular with frame cover 6 Pin 6 Amp and 16 Amp flush type, AC, 230V complete all as directed. Make: Havells / Anchor / Legrand / Schneider

S&F ceiling Rose, surface, bakelite 65 x50 mm three terminals, AC, 230 Volts complete all as directed.

S&F LED light fitting batten type for suface,pendant and conduit mounting with high transmissitivity diffuser and high lumen output, 40 W fixed in position and connecting up with 3 core white colour twisted flexible copper wire (approx 1 mtr long) complete all as directed. Make : Bajaj Cat Part No BLTRU 40W WH VIVA i or equivalent make in Philips / Havells / Wipro / GE / CG as approved by GE.

M&L for submain wiring with two run of single core PVC insulated & PVC sheathed multi stranded copper conductor cable of size 4 Sqmm 1100 volts grade and one run of PVC insulated & PVC sheathed multi stranded copper conductor cable of size 4 Sqmm 1100 volts grade as earth continuity conductor drawn through in and including rigid non metallic PVC conduit of suitable size on surface roof/wall/ceiling including making good the disturbed surfaces of wall etc including taking out old unserviceable burnt/damaged sub main wiring from its existing position complete all as directed by Engr-in-Charge. Make of (i) Wires: Havells / Finolex / Nicco / KEI / Polycab / RR Kabel Ltd. (ii) PVC Conduit/ Casiing caping : Presto Plast / Finolex / Kalinga / Payal. (Note : Two runs of wire, one run of earth wire and one run of conduit and its accessories shall be measured and paid as one length.).

S&F sheet metal enclosure for DB’s SP&N when MCB to be used single pole and neutral double door, 8 way,(2 incoming+6 outgoing) AC,240 volt complete all as directed. Make : Cat No-DHDPSHODPW08 of Havells or equivalent in Legrand / L&T.

S&F sheet metal enclosure for DB’s SP&N when MCB to be used single pole and neutral double door, 4 way,(2incoming+2 outgoing) AC,240 volt complete all as directed. Make : Cat Part No-DHDPSHODPW08 of Havells or equivalent in Legrand / L&T.

S&F MCB 'B' Series single pole, 6 to 32 Amps, 240 Volts 50 HZ, 10 KA breaking cap[acity complete all as directed. Make: Havells/ L&T/ Legrand.

S&F MCB SPN 40 Amps 240 Volts, 50 Hz, 10 KA breaking capacity complete all as directed. Make: Havells L&T/ Legrand

S&F exhaust fan 380 mm sweep speed 1400 RPM power 145 watt 4 blades air delivery 3700 CMH 230 Volts 50 Hz metal Type with louvers complete all as specified and directed. Make :- Model No. FHEHDSPDB150 of Havells or equivalent in Bajaj/ Philip/ Usha.

Supply only the following spares :

LED Indication Lamps

LED type push button actuators

Shunt trip coil 110 V DC / 220 V DC

Breaker Control Switch

Control Circuit fuses 2A to 63A

HRC fuses for PT primary side

Spring Charging motor with gear assembly

Ammeter 240 deg 144 sq. mm

Voltmeter 240 deg 144 sq. mm

Multi function meter , Digital type

Panel Space Heater

Digital Temperature Indicator along with thermostat.

Control Wiring up to Control Chamber with 1 Core , 2.5Sq mm copper cable with proper ferules & appropriate Lugs complete all as directed.

Supply and laying or fixing or passing through pipe or in cable ducts, 11000 volts grade XLPE(FRLS) insulated Heavy duty (earthed),screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor 185 sq mm 3 core size including taking down old one complete all as specified and directed by Engineer-in-Charge. MAKE: Havells / Gloster / KEI Industries Ltd / Polycab / Asian Cables / Finolex

Supply and laying or fixing or passing through pipe or in cable ducts, 11000 volts grade XLPE(FRLS) insulated Heavy duty (earthed),screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor 240 sq mm 3 core size including taking down old one complete all as specified and directed by Engineer-in-Charge. MAKE: Havells / Gloster / KEI Industries Ltd / Polycab / Asian Cables / Finolex

Supply and fix cable jointing kit for 11 KV grade cable for outdoor terimination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conducter cable of size 240 sq mm including testing after jointing complete all as directed . Make: M-Seal/ 3M/ Raychem/ Denson

Supply and fix cable jointing kit for 11 KV grade cable for indoor terimination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conducter cable of size 240 sq mm including testing after jointing complete all as directed . Make: Birla 3M/ Raychem/ Denson

Supply and fix cable jointing kit for 11 KV grade cable for outdoor terimination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conducter cable of size 185 sq mm including testing after jointing complete all as directed . Make: M-Seal/ 3M/ Raychem/ Denson

Supply and fix cable jointing kit for 11 KV grade cable for indoor terimination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conducter cable of size 185 sq mm including testing after jointing complete all as directed . Make: M-Seal/ 3M/ Raychem/ Denson

Supply and fix of Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 240 sqmm including testing after jointing complete all as directed . Make: M-Seal/ 3M/ Raychem/ Denson Note for item No 21 to 27 : Excavation , removal, Returning filling shall be measured and paid separatly under respective schedule.

Excavation in trenches n.exc 1.5 m wide and not exc 1.5 m depth and getting out in soft / loose soil complete all as specified and directed.

Returning and filling in of excavated material any type including spreading, levelling, watering and well ramming in layers not exceeding 25 cm each complete all as specified and directed.

Removal of surplus excavated material of any type to a distance not exceeding 50 m and depositing where directed at a level not exc. 1.5 m bove the starting point complete all as specified and directed.

M&L for sand cushioning / sand covering for underground cable protection complete all as specified. Note: Punned thickness shall only be measured and paid.

Supply and laying sub class 'B' bricks of old size (approved size locally available) laid along alignment of cable as protection to cable in trenches complete all as specified and directed by Engineer-in-Charge

M&L for Disconnecting IED of any type/Make from 11kV HT panel, cleaning the contacts , IED configuration , Calibration & Testing of all the measuring & protection devices viz., CTs, Relays and Meters at site. Testing of all the trip functions of the relays after final current settings by simulating fault current by CT secondary injection test set , checking of current transformer , rectification of defects in control wiring for proper tripping of CB during actual system fault conduction through relay & Tripping coil. Adjustment / setting to plug and time multiplier settings of IED to achieve the discrimination in tripping , tune/synchronies upstream breaker relay settings-installation of relay, testing & commissioning etc complete all as specified and as directed.

M&L for Collecting necessary required data & peak load details from IED of any type/Make from 11kV HT panel , Transformer full load details during peak hours. Relay Setting Calculations & Co-Ordination Study. Unit Protection Setting of Transformers. Feeder wise settings has to be furnished & Report with Firm Recommendations to be submitted Down Stream Power distribution (Complete 11 KV system) overall co-ordinations of time need to be achieved. Adjustment / setting to plug and time multiplier settings of IED complete in all as specified and as directed.

Bhuvaneswari Electrical Works

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