Military Engineer Services Tender

Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.

Military Engineer Services - MES Tender

Works
Civil And Construction
Eprocure
Opening Date22 Dec 2018
Closing Date15 Jan 2019
Tender Amount₹ 16,50,000 
This is an estimated amount, exact amount may vary.
Notes
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Costs

Summary

Maintenance And Operation Including Routine Maintenance Of Main Receiving Distribution Sub Station Dss 17 At Amdalli Under Ge Seabird Karwareiving Distribution Substation (dss-17) At Amdalli Under Ge (i) Karwar

Description

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(l) The unit rate quoted shall be deemed to be include for daily routine maintenance as detailed below for trouble free functioning of plants:- (i) Checking/rectifying of loose connections (ii) Maintain the general cleanliness of the installation (iii) In case of any abnormal noise/compliant in the 33VCB should be put off and same should be brought to the notice of Engineer-in-Charge. (m) Check level of electrolyte in battery maintain record of specific gravity and top up if required. (n) Check battery terminal and if found loose, tight regularly. (o) The operator employed by the contractor shall be capable of carrying out minor maintenance & well experienced holder in electrical field (p) The Contractor shall maintain proper records of all kinds of daily, weekly, monthly, quarterly, half yearly and yearly or whatsoever maint is carried out during contract period in a binded book / register and shall obtain the signature of Engineer-in-Charge every fortnightly. (q) In case of failure due to absence of operative staff, the contractor shall be liable to pay compensation at twice the cost of a day’s Manning & Operation derived from pro rata rate of Sch ‘A’ quoted rates.

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S & F in repair HRC Fuse 250 Amps, type-3NW of Cat No-3NW TKF250 of make siemens or equivalent in L & T / Schneider/ Legrand complete all as specified and directed

6

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S & F in repair synthetic insulating mat of size 2 m x 1 m x 19 mm thick complete all as directed.

2

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Supply & filling distill water first quality in sealed container of standard capacity all as specified & directed.

100

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S & F in repairs Strip heater 60/80Watt suitable for indoor panel of existing size/model complete all as specified and directed. Make : Racold/Dasspass/UE

2

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S & F in repairs Thermostat with setting 0-80C of existing size/model complete all as specified and directed. Make: Energy/Johnson /Siemens/Honeywell/Anergy

2

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Servicing of dry cast Transformer 2 MVA at DSS - 17 by disconnecting incoming & outgoing power supply, opening up, cleaning the transformer internally & externally inspecting all the metering equipments, tightening all electrical connections checking & recording insulation resistance on both LT & HT sides, checking & recording earth resistance complete through authorised service engineer of OEM (original equipment manufacturer) all as specified & directed.

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Servicing of dry cast Transformer 750 KVA at DSS-17A & DSS-17B by disconnecting incoming & outgoing power supply, opening up, cleaning the transformer internally & externally inspecting all the metering equipments, tightening all electrical connections checking & recording insulation resistance on both LT & HT sides, checking & recording earth resistance complete through authorised service engineer of OEM (original equipment manufacturer) all as specified & directed.

2

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Filtration of existing Transformer Oil including heating to improve di- electric strength of oil to minimum 60 KV BDV including testing of BDV of the filtered oil before & after all as directed.

3650

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Supply of low viscosity transformer oil, ISI marked to make up /top up oil deficiency in transformer all as directed.

420

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M & L for Servicing of 33 KV Vaccum Circuit Breaker (VCB) by authorised service engineer of OEM (original equipment manufacturer), drawing out circuit breaker mechanism, cleaning throughly inside & outside, lubricating the mechanism, adjusting the required various mechanism setting, checking & lubricating the various interlocks, checking the breakers operations, checking the healthiness of pole by meggering, lubricating racking mechanism, checking the operation of various limit switches, checking the operation of the breaker & the racking mechanism, testing the unit on no load & on load complete all as specified & directed by Engr-in-Charge.

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Description same as per ser item No 11 herein before but 11 KV Vaccum Circuit Breaker (VCB)

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Note for item No 11 & 12 :- (a) Servicing of breaker to be carried out by qualified engineer. The servicing of breaker will include:- (i) Inspection & cleaning the mechanism house. (ii) Operation of door interlock, inerlocking plate & shutter operation inside of panel. (iii) Check the mechanical ON-OFF function, electrical & mechanical operation & damage parts of VCB. (iv) Re-greasing & oiling of breaker mechanism, adjustment of various mechanism setting as required, checking contact tightness, contact erosion pins, manually vaccum check of VCB.

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(v) Rack in-rack out operation in test & service postion of VCB trolly. (vi) Megger test( IR value-1KV/2.5KV) E-RYB, RY-YB-BR, R'R.Y'Y.B'B. (vii) CRM test(contact resistence) of vaccum interrupter R,Y,B in on condition out side of panel. (viii) Time test of contact pole by test kit(in mile second) (ix) Function of closing coil, Trip coil, spring charge motor, auxiliary contact, limit switch etc. (x) Checking & lubrication of various interlocks. (xi) Submission of test report in standard format of vaccum circuit breaker(VCB). (b) Tools & testing instruments reqd for servicing of VCB will be arranged by the contractor. (c) The unit rate quoted shall be deemed to include the cost of grease, cleaning material service & list of spares reqd for preventive /breakdown maint. (d) After servicing report will be furnished to Engr-in Charge in standard format approved by Engr-in Charge. (e) List of spare parts required for preventive maintenance/emergency breakdowns shall be submitted to Engr-in Charge after 1st inspection.

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Taking out ACB of Siemens make of capacity 800A to 1500 Amps, 3pole , 415 volts,125 KA indoor type from its sub cubicle and carrying out routine maintenance as per manufacturer maintenance manual, examine the moving isolating contacts for any discolouration, cluster contacts, remove the arc chutes, check the SMC moulding are intacts, examine the moving contacts, main contacts silver tips, spring mechanism, clean all contacts with a suitable solvent and contacts re-greased with HP multipurpose grease, check setting of all contacts, re-adjusted if required, and re-greased with HP multipurpose grease, testing of all tripping device like manual trip, undervoltage, shunt trip release, over current and earth fault tripping device, readjusted and confirm all tripping device is in healthy condition, check and record IR value of ACB with 1.1. KV LT megger calibrating ground fault / short circuit, overload relays for tripping & timing complete and rendering test report all as specified and directed.

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NOTES FOR ITEM NO 13 : (a) Rates is inclusive of fixing of spares if any reqd. (b) Spare parts which required to replace will be paid under respective items of Sch 'A'. (c) The scope of work includes following :- (i) Inspection & cleaning the mechanism house (ii) Operation of door interlock, interlocking plate & shutter operation inside of panel. (iii) Check the Mechanical ON-OFF function, electrical & mechanical operation and damage part of ACB. (iv) Re-greasing and oiling of breaker mechanism, adjustment of various mechanism setting as required, checking contact tightness, contact erosion pins, manually vaccum check of ACB. (v) Rack in-Rack out operation in Test & service positionof ACB trolley. (vi) Megger test (IR value - 1KV / 2.5KV) E-RYB, RY-YB, BR-R'R, Y'Y, B'B. (vii) CRM Test (contact resistance) of Vacuum Inteerupter R, Y, B in on condition out side of panel (viii) Function of closing coil, Trip coil, spring charging motor, auxiliary contact, limit switches etc.

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(ix) Checking & lubracation of various interlocks. (x) Submission of test report in standard format of Air circuit breaker. (xi) Tools & testing instruments reqd for servicing of ACB will be arranged by the contractor. (xii) The unit rate quoted shall be deemed to include the cost of grease, lubricating material, cleaning material service & list of spares reqd for preventive / breakdown maint. (d) After servicing report will be furnished to Engr-in Charge in standard format approved by Engr-in Charge. (e) List of spare parts required for preventive maintenance/emergency breakdowns shall be submitted to Engr-in Charge after 1st inspection.

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M&L for testing of resistence of earthpits of transformer, panels etc after testing report will be furnished to Engr-in Charge in standard format approved by Engr-in Charge.

15

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M & L for Calibration of relays of make CSPC/AREVA/SEIMENS by primary current/voltage injection test complete for 33KV/11KV VCB panels and ACB panels/DG panels complete all as specified and directed.

6

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M&L for painting to old steel surfaces of transformer, cable trays, panel board / LT out door panel board of DSS 17, DSS 17 A & B with one coat of synthetic enamel paint of approved shade using spray gun including cleaning/ removing, dust, dirt etc complete all as specified and as directed .

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S&F in repairs MCCB 4 Pole, 100 Amps, 415 V, Rupturing capacity 36 KA in existing panel and connected to bus bar all as specified and directed. Make:- LEGRAND Cat No. 4200 95 or equivalent in makes as specified herein after complete all as specified and directed.

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