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Provision Of Standby Power Supply To Itrc And Dr Site Works Under Ge Dssc Wellington, WELLINGTON-Tamil Nadu

Military Engineer Services-MES has published Provision Of Standby Power Supply To Itrc And Dr Site Works Under Ge Dssc Wellington. Submission Date for this Tender is 01-02-2021. Power Supply Unit Tenders in WELLINGTON Tamil Nadu. Bidders can get complete Tender details and download the document.




Tender Notice

26570364
Corrigendum : Provision Of Standby Power Supply To Itrc And Dr Site Works Under Ge Dssc Wellington
National Competitive Bid
Indian
Tamil Nadu
WELLINGTON
01-02-2021

Tender Details

Provision Of Standby Power Supply To Itrc And Dr Site Works Under Ge Dssc Wellington

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 25-Jan-2021 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 01-02-2021

Key Value

Document Fees
INR 500 /-
EMD
INR 28000.0 /-
Tender Value
Refer document

BOQ Items

NAME OF WORK: PROVN OF STANDBY POWER SUPPLY TO ITRC & DR SITE WORKS UNDER GE DSSC WELLINGTON
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Supply, installation, commissioning & testing of silent built in within an acoustic enclosure diesel engine driven generating set water cooled including customized AMF panel for standby power supply 415 volts, 03 Phase, 4 wire, 50 cycles/sec, 100 KVA (80.0 KW) at 0.8 power factor perfectly suitable for outdoor mounting (open to air) at an altitude of 1850.0 Mtr above MSL (Mean Sea Level) & suitable for starting at a temperature of - 3 degree C complete with alternator directly coupled to diesel engine, mounted on common base frame & complete with self starter, fuel tank capacity not less than 08 hours fuel requirement & battery as per OEM, battery leads, sound proof canopy, cold starting kit & confirming to latest CPCB norms with features for automatic shutdown in the event of a circuit failure condition arising from low lube oil pressure, high engine temperature, over/under speed etc. with & including Microprocessor based genset controller with the following undermentioned features & complete all as specified and as directed.\n(a) Graphical LCD display.\n(b) Operator interface.\n(c) Suitable to provide a record of most recent fault conditions & fault history.\n(d) Complete alternator data viz, voltage ph - ph, ph - neutral, current, KVA , KW, frequency, PF etc.\n(e) Complete engine data viz, starting battery voltage, engine temp, engine runnning hours, engine oil pressure etc.\n(f) Battery charging condition, fuel usage, AMF feature etc.\n(g) Control incl provn of service adjustment & calibration of DG control functions.\nGENSET SPECIFICATIONS: \nNO OF PHASES : 03\nPOWER FACTOR : 0.8 (LAG)\nFREQUENCY : 50 HZ\nVOLTAGE : 415 V, 3 PH\n 1 Each
2 1.1 ENGINE SPECIFICATIONS : \nPRIME MOVER RATING : 100 KVA / 80.0 KW\nASPIRATION : TA\nNO OF CYLINDERS : 04\nRPM : 1500 (Model - 4K 1080TA G2 of Make: KOEL or techno commercially equivalent)\nALTERNATOR SPECIFICATIONS :\nIP PROTECTION : IP 23\nINSULATION CLASS : H CLASS (Make: KOEL or techno commercially equivalent)\nCONFORMANCE STANDARDS : \nIS 4722, IS 1460, ISO 8528, ISO 3046, IS 13018, IS/IEC 60034-1, IS 10002, BS 5514, CPCB-II etc.\nMake, Size & No of Battery : As per OEM.\nAMF PANEL SPECIFICATIONS (Outdoor Type) : \nTNEB I/C : MCCB 4P (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting having breaking capacity 36 KA of rating 200A - 01 Nos. \nDG I/C : MCCB 4P (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting having breaking capacity 36 KA of rating 200A - 01 Nos. \nAMF MAIN O/G : MCCB 4P (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting having breaking capacity 36 KA of rating 200A - 01 Nos. \nThe size/rating of all the connected accessories viz. Contactors, relays, timers, bus-bars, connecting cables etc. of the AMF Panel shall be as per OEM & in conformity with the I/C & O/G MCCBs duly provided with bypass system/arrangement complete.
3 1.2 IMPORTANT NOTES : (1) Design/drawing/BOM of the AMF panel & DG SET showing the dimensions is to be obtained from DG SET/Panel board manufacturer/Auth supplier & is to be got approved from Engr-in-charge & GE before placing final order to the manufacturer.\n(2) The electrical connection of digital Multi Functional Meter in the AMF panel is to be done from load side so that monitoring of various parameters viz. Voltage, Current, KW, KVA, power factor, frequency etc. can be done for both SEB mains & DG mains.\n(3) The cost of periodical/routine servicing including minor repairs/replacement such as topping up of coolant, engine/lube oil, diesel as well as lube-oil filters including periodical checking of the complete DG set & AMF panel for the complete defect liability period from the authorized Service Dealer as & when required/due is deemed to be included in the unit quoted rates.\n(4) The complete installation, commissioning & testing of the DG Set & AMF Panel is to be got done from the OEM or their auth Rep/Sister Concern/Channel Partners only.\n(5) Anything missed out in the technical specifications but technically required for efficient working of the DG Set & AMF Panel is deemed to be included in the quoted rates.\n(6) Necessary PCC foundation/plinth shall be as per the recommendations of OEM & cost of the same is deemed to be included in the quoted rates.\n(7) The quoted rate shall be deemed to be inclusive of 12 Hrs test run at site as specified in the PS in presence of rep of Accepting Officer, all testing arrangements / equipments, resistive load including POL shall be made available by the contractor. \n(8) The approximate distance between the DG Set & the AMF Panel shall be within 20 Mtrs & the cost of control cabling etc. from DG Set to the AMF Panel is deemed to be included in the unit quoted rates.\n(9) The quoted rate is deemed to be inclusive of any Addn/Altn reqd on grounds/site for proper installation/Commissioning of the DG set.\n(10) Contr/Firm is required to visit the site of work for any doubts/clarifications wrt specifications/qty etc before quoting of the tender. Any query/clarifications etcafter conclusion of the contract shall NOT be entertained & decision of the AO shall be final & binding.
4 2 M&L for earthing complete with GI plate electrode 600 x 600 x 6.0 mm thick buried directly in ground (in vertical position) earth pit not less than 2.25 mtr below normal ground level with the top edge of the earth plate not less than 1.5 mtr (B.G.L.) and connected to GI strip 32 x 6 mm by means of bolts, nuts, check nuts, and washers of galvanized iron including PCC chamber & cover with suitable handle, including necessary excavation and earth work in any type of soil, 20 mm dia med grade galvanized steel tube for watering with one end fixed with cast iron funnel and wire mesh, 40 mm bore medium grade galvanized steel tubing for drawing earth lead GI strip for protection & common salt, charcoal in alternate layers etc. complete all as shown in EP No 3 of SSR Part 1 and testing on completion complete all as specified and as directed. 6 Each Set
5 3 S&F 40 mm dia GI pipe light grade, fixed on walls, floors under ducts/culverts etc. for protection of earthing lead/cables etc. complete all as specified and as directed. 50 RM
6 4 S&F 80 mm dia GI pipe light grade, fixed on walls, floors under ducts/culverts etc. for protection of cables etc. complete all as specified and as directed. 50 RM
7 5 M&L for cutting the existing hard standing/PCC/WBM road at a depth not less than 45 cm and 25 cm in width for passing of cable through GI pipe, returning filling in, complete including finishing the surfaces by providing cement concrete type B-1 (1:2:4) with 20 mm grade aggregate upto 20 cm, finishing to a uniform smooth surface complete all as specified & as directed by Engr-In-Charge. 60 RM
8 6 Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables, heavy duty with stranded aluminum conductor, 1100 volts grade, of size 70 sq mm, 3.5 core complete all as specified and as directed. 160 RM
9 7 Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables, heavy duty with stranded aluminum conductor, 1100 volts grade, of size 25 sq mm, 4.0 core complete all as specified and as directed. 100 RM
10 8 Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for laying of pipe and getting out in hard/dense soil complete all as specified and as directed. 29.25 Cum
11 9 Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed. 16.8426 Cum
12 10 Removing of excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed. 12.4074 Cum
13 11 M&L for providing sand cushioning for protection of UG cable in trenches with dry coarse sand approved quality including filling, spreading and punning down to desired thickness complete all as specified and as directed. 10.53 Cum
14 12 Supply and laying sub class "B" bricks in trenches for protection of UG Cable complete all as specified and as directed. 1040 Each
15 13 M&L for shifting of existing LT Panels of any size/type within Production Dept Sub-Stn area including making electrical/Earth connections with LT UG cables of appropriate size and making good the disturbed/damaged surfaces etc., if any complete all as specified and as directed by the Engr-In-Charge. 2 Each Job
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