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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹44.2 LAccepted-AOC 30 HAREN MUKHERJEE ROAD HAKIMPARA SILIGURI 734 001 DARIEELING WB | DARJEELING | WEST BENGAL | 734001 | L1 | Accepted-AOC LOWEST | |
| 2 | L2₹47.3 L+₹3.1 L (6.92%)Rejected-Finance | L2 | Rejected-Finance HIGHEST | |
| 3 | L3₹48.6 L+₹4.4 L (9.90%)Rejected-Finance RAJA RAMMOHAN ROY ROAD SILIGURI 734001 | SILIGURI | DARJEELING | WEST BENGAL | 734001 | L3 | Rejected-Finance HIGHEST |
Tender Value
Refer Docs
EMD Value
₹82,960
Closing Date
16 Jul 2021, 2:00 pmClosed
Superintending Engineer PWD Electrical
Superintending Engineer PWD North Bengal Electrical Circle P.W.D Inspection Bungalow Annex Building 1ST Floor Kutchery Road Venus More Siliguri
Emergency power arrangement for proposed 2 x 1000 L.P.M capacity P.S.A Oxygen Generation Plant near Covid Block II in the campus of North Bengal Medical College and Hospital Phase A S.I.T.C of 400KVA Diesel Generator with AMF
2021_WBPWD_336207_1
WBPWD/SENBEC/NIT-12/2021-2022
Open Tender
ELECTRICAL WORKS ORG
Item Rate
21 days
N.B.M.CandH Sushrutanagar Siliguri
Please refer Tender documents.
4 documents required · 4 mandatory
₹82,960
23 Aug 2021
10 Jul 2021
19 Jul 2021
10 Jul 2021
16 Jul 2021
10 Jul 2021
Amount
Supply ,delivery, Installation at site on foundation , commissioning of 400 KVA, 415V, at 1500 RPM, 0.8 lagging power factor at 415 V suitable for 50 HZ, 3 phase system & for 0.85 Load factor, 3Ø silent new DG Set, comprising of Engine, alternator, separate AMF panel, Base frame, Fuel tank, Battery, CPCB-II approved Engine & Acoustic Enclosure including transportation,
loading and unloading of the DG set having following specifications :- Engine:- conforming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour included in 12 hours of continuous operation. (Make : CUMMINS / Volvo ) Engine Type : 4 Stroke Diesel Engine RPM : 1500
MoEF certified power : 487 BHP or Higher Duty : PRIME Cooling : Liquid cooled with radiator Cylinder : 6 Aspiration : Turbo Charged Type of Governor : Electronic Fuel Tank Capacity : Minimum capacity 450 Ltrs. Fuel Consumption at 75% rated Load with Radiator or Fan : 68 Ltr./ Hr. or Less Fuel Consumption at 100% rated Load with Radiator or Fan : 88 Ltr./ Hr. or Less Overload Capacity : 10% overload for one hour for every 12 hours continuous running at full load or better
Engine instrument Panel : Consisting of starting switch with Key, Lube Oil Indicator, water temperature Indicator, RPM indicator and watt hour meter,KVA, Voltage,Current,.
Safety Controls : Emergency Stop, Low Lube Oil Pressure warning / Shutdown, High Engine Water Temp. warning / Shutdown, Sensor failure Indicator, Engine over speed indicator, Battery charging and low battery indicator Exhaust Silencer : Residential / Hospital Type Starting system : 12V./ 24 V. starting system complete with starter motor, charging alternator with rectifier and Cutout Battery : Lead Acid, Low Maintenance or SMF and conforming to relevant IS Specification with Low/High Battery Voltage and Weak Battery warning
Alternator: Make : Stamford / Leroy Some Rating : 415 V., 3Ph. 50 Hz., 400 KVA, 1500 rpm Type : Brushless, self excited and self regulated through AVR conforming to IS :4722/BS 2613 suitable for tropical climate condition Insulation : Class H /F Protection : screen-protected drip proof with Min.IP-23 degree of protection RPM : 1500 Voltage Regulation (max) : ±1%
Winding connection : Star with Neutral Total Distortion factor : Less than 3% Total Harmonic distortion in output waveform : < 5% AMF Panel Cubical type floor mounted AMF panel made from 14 SWG Sheet Steel, duly pretreated, powder coated painted and aesthetically finished, suitable for controlling of 400 KVA DG set having following specification
i) 2 No. 630 A, AC3 duty, 4pole wide band power contactor with (2NO+2NC) and U/V release etc. [make: ABB, Legrand, Schneider] ii) 1 Nos. 630 A, 4pole, 50 KA MCCB with microprosser based. [make: Legrand, ABB]
iii) In Built By-Pass switch for rated capacity iv) On -delay timer for load change over (siemens) v) On-delay timer for engine shut off (siemens) vi) voltage monitor Relay Vii)CT 500/5 A dual core cast resin type(CL 5P10 For Protection and class -I for metering (kappa / AE)
Acoustic Enclosure The DG set should have integrated acoustic enclosure at the manufacturing state itself. High quality acoustic enclosure must be certified as per CPCB-II norms. Base Frame Common iron channel fabricated base frame containing the engine and alternator, mounted on AVM pads and having provision for lifting Hook.
Terms & Conditions (i) Rate should be quoted inclusive of all applicable taxes and Duty etc. (ii) All materials, equipments & accessories must conform to relevant IS specifications. The DG Set to be supplied must be from the authorized OEM of the respective Engine Manufacturer (iii) Necessary manufacturer's test certificate for Diesel Engine, Alternator etc. Will have to submit in triplicate copy during delivery iv)Copy of "Type Approval Certificate" and Certificate of "COP" must be produced at the time of delivery issued from competent Authority (As per CPCB-II).
(v) Circuit Diagram for AMF Panel must be submitted from the Manufacturer / OEM. (vi) The entire set must be warranted at least 15 months from the date of Delivery / 12 months / 5000 Hrs from the date of Commissioning whichever is earlier. However Engine & Alternator should be warranted of 2 years / 5000 Hrs, whichever is earlier vii)Full Load test (Resistive Load )should be done at site by own arrangement in presence of EIC
vi) During commissioning, the DG set has to be made to run for atleast six hours at a stretch on atleast 75% load at the cost (cost of fuel, operator and technical personnel) of the agency entrusted with the work and the agency will have to provide permanently multi-core control cables as required with allied accessories including laying of the same before commissioning of the DG set. If any refurbished material is supplied and installed, penal action will be taken as per existing rules
Supply & fixing of exhaust gas piping of suitable dia welded black MS class B pipe incl. all necessary bend supports , clamps, Rain protect Canopy, anti vibration mounting insulation of exhaust system with 50mm thick mineral wool covered with wire mesh and aluminium cladding ( from DG sets to top of the building plus 3mtr or as per CPCB) for 320 KVA DG set including making all necessary arrangement (temporary/permanent) as per direction of EIC.
S& delivery of 500 ltrs. Capacity heavy gauge MS sheet barrel with MS angle made support stand.
Supply & delivery of best quality oil hand pump with 1" dia PVC flexible pipe (12' ft. approx.)
Electrical Panel Supply, Installation,Testing & commissioning of cubical type panel,compartmentalized floor mounted/wall mounted ,indoor type dust and vermin proof powder coated panel panel board with suitable Size,suitable for 415V 3phase ,4wire ,50HZ ,ac supply of suitable size made out of 2mm thick MS sheet so as accommodate the following mounting complete
with One part Type copper Bus-Bars for Essential electrolytic copper busbar of 500V capacity ,detachable gland plate,with suitable size 4mm thick MS channel frame at the bottom,with adequate size cu wire ,copper bar ,cu link cable connector etc along with necy nuts,bolts,clamps,grounting bolts incl providing and fixing the following accessoried etc complete as required .(all make ABB/Legrand)
Incoming: A) 500 Amp rating 415V on load changover ------1 No b)1000A, 500V; 4bar Electrolytic copper busbar suitable size....... Outgoing: a) 320A,415V, 4P, MCCB of Breaking capacity50KA with adjustable thermal and fixed magnetic setting (Legrand/ABB) .......2Nos with necessary ascessories i.e sprader Link and Rotary Handle. B) 63A,415V,4P, MCCB of Breaking capacity 25/35 KA with adjustable thermal and fixed magnetic setting with necessary ascessories i.e sprader Link and Rotary Handle.(Legrand/ABB)......1No
c) 32A 415V MCCB of Breaking capacity 25/35 KA with adjustable thermal and fixed magnetic setting with necessary ascessories i.e sprader Link and Rotary Handle (Legrand/ABB)......1No c) CT ratio 600/5Amp-------1set (Kappa) d) MFM-------1 set (ABB/schneider) e)LED indication lamp with fuse base &HRC fuse -----3Nos f) Danger Notice Board g) Body pipe Earthing----2Nos
BISPA INDIA
M/S. P K ENTERPRISE
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