GUJARAT STATE ELECTRICITY CORPORATION LIMITED

Transcription

1 GUJARAT STATE ELECTRICITY CORPORATION LIMITED Ukai Dam, Taluka: Fort Songadh, Dist:Tapi Ph , Fax: , Website: CIN: U40100GJ1993SGC TECHNICAL BID T Subject: Supply of Compact type pressure switches and seal diaphragm type pressure transmitter for hydraulic spider arm control, Wagon-Tippler & ash handling System of 1x500 MW unit-6 GSECL Ukai TPS. Due on Date : At 3.30 P.M. (if Possible) EMD paid YES / NO EMD Demand Draft No. Date: OR SSI / NSIC Certification Number: Duly Notarized : YES / NO Notes: (1) The party has to submit latest and valid DIC/SSI and subsequent NSIC/CSPO/DGS&D Certificate. Photocopy of DIC/SSI and subsequent NSIC/CSPO/DGS&D Certificate is not acceptable. It must be duly notarized. NSIC should not be more than 3 years old. No exemption as well as relaxation i.e. tender fee, Earnest Money deposit (EMD) & Security deposit (S.D) shall be given to outside Gujarat base parties. (2) Tenders submitted without Tender Fee and Earnest Money Deposit (E.M.D.) will not be accepted. T Page 1 of 8

2 GUJARAT STATE ELECTRICITY CORPORATION LIMITED Ukai Dam, Taluka: Fort Songadh, Dist:Tapi Ph , Fax: , Website: CIN: U40100GJ1993SGC T Tender for Supply of Compact type pressure switches and seal diaphragm type pressure transmitter for hydraulic spider arm control, Wagon-Tippler & ash handling System of 1x500 MW unit-6 GSECL Ukai TPS. Sr. No. Index Page No. 1. Tender Notice 2. Undertaking (To be signed by the Tenderer) 3. Detail Specifications (Technical Bid) 4. Tender & Contract for works (Booklet) 5. Drawing Number 6. Schedule 'B' (Price Bid) Issued to Demand Draft No. for Tender Fee : & Date : Demand Draft No. for Earnest Money Deposit : & Date : IMPORTANT NOTE : This tender should be submitted duly signed without removing a single page. Otherwise the tender is liable to be rejected. For SUPPLY TENDER, TIN / PAN Number should be invariable mentioned in their technical bid otherwise your offer will be ignored and price bid will not be opened. T Page 2 of 8

3 Gujarat State Electricity Corporation Limited Ukai Thermal Power Station THERMAL POWER STATION, UKAI DAM, DIST-TAPI T Name of the Tender: Supply of Compact type pressure switches and seal diaphragm type pressure transmitter for hydraulic spider arm control, Wagon-Tippler & ash handling System of 1x500 MW unit-6 GSECL Ukai TPS. 1 Estimated Cost Rs 79,815= Last date to download the tender from Website Last date of submission of TECHNICAL BID & PRICE BID (By R.P.A.D. Only) Date of opening (if possible) TECHNICAL BID ONLY 5 Time limit for completion Date : As per GSECL Web Notice Time: Up to 3.00 p.m. Up to 3.00 p.m. on Date As per GSECL Web Notice 3.30 p.m. on Date As per GSECL Web Notice 6 Earnest Money Deposit Rs 800=00 7 Security Deposit : (As per G.O.G. guideline party should have to pay Security Deposit immediately in the form of bank Guarantee / Demand draft in favour of GSECL payable at Ukai on receipt of Letter of Intent.) 8 Tender Fee Rs Delivery & works schedule (A) Sample Submission for approval 10 % of Order End Cost. N.A. (B) Bulk supply Within 03 Months 10 Validity of rates 120 Days from the date of opening of Technical bid. Tender Fee & Earnest Money Deposit (E.M.D.) will be accepted by Demand Draft on Bank of Baroda - Ukai or State Bank of India - Ukai, in favor of Gujarat State Electricity Corporation Ltd. Tender Fee / E.M.D. / S.D. will be accepted by RTGS / NEFT also, and copy of the same is require to be attached with technical bid invariably.the bank details are given in Tender Document. Cheque will not be accepted. Right to reject any or all tenders without assigning any reason thereof is reserved by the competent authority. Tenders will be received by R.P.A.D or speed post only. Contractor should possess separate PF code number from RPFC. Special Note:- As per Policy of Govt. of Gujarat exemption in Payment of EMD & relaxation in Payment of Performance Guarantee to ward execution period ( Security deposit ) and towards Guarantee / Warrantee period shall be given to the small, cottage & tiny industrial unit registered under small scale industries of Gujarat state & holding subsequent registration with CSPO / NSIC / DGS & D / registration certificates for the item under tender. While no exemption as well as relaxation i.e. tender fee, Earnest Money deposit (EMD) & Security deposit (S.D) shall be given to outside Gujarat base parties. T Page 3 of 8

4 Gujarat State Electricity Corporation Limited Ukai Thermal Power Station THERMAL POWER STATION, UKAI DAM, DIST - TAPI TECHNICAL BID Reference No.: T 4339 Subject: Supply of Compact type pressure switches and seal diaphragm type pressure transmitter for hydraulic spider arm control, Wagon-Tippler & ash handling System of 1x500 MW unit-6 GSECL Ukai TPS. Sr. No. Description of Material Qty. Required Unit 1 SPRING-LOADED PISTON TYPE COMPACT PRESSURE 1 Number SWITCH, SWITCHING PRESSURE RANGE BAR 2 SPRING-LOADED PISTON TYPE COMPACT PRESSURE 1 Number SWITCH, SWITCHING PRESSURE RANGE 5-55 BAR 3 DIAPHRAGM TYPE COMPACT PRESSURE SWITCH, 1 Number SWITCHING PRESSURE RANGE BAR 4 SEAL DIAPHRAGM TYPE PRESSURE TRANSMITTER WITH SPAN RANGE BAR. 1 Number Note to Bidder: 1. Test / calibration certificate to be provided for all supplied items. along with material supply. 2. For items 1 to 4 make shall be Hydropa, SOR, Danfoss, Hydac, Baumer, E&H, Yokogawa, Emerson, Fuji, Honeywell, Wika, Barksdale, Jumo and GSECL Approved vendors. 3. Bidder other then OEM has to provide authorization certificate/purchase proof for all supplied items. Additional Technical Specifications: ( I ) For item Sr.No. 1,2 & 3. 1 Spring-loaded Piston Type compact pressure switch A General Process Connection thread G ¼ female Adjustment adjustable screw or scale & knurled knob Setting (Adjustment) protection to be provided Mounting Panel type mounting B Hydraulic data Switching pressure range bar Maximum pressure 600 bar Repetitive accuracy variations of less than 1% Ambient temperature up to + 90 C Working Fluid Hydraulic oil, Hydraulic oil-in-water-emulsion C Electric data Switch Electro-mechanical double-throw switch (SPDT) Current 5A resistive load AC - DC current Protection according to DIN IP 65 Electrical connection appliance inlet according to DIN (PG 11) Housing Aluminium / Brass Switching travel Switching hysteresis 0.5 mm - reducing wear of seal and ram to a minimum The hysteresis achieved during continuous T Page 4 of 8

5 operation is approx % of the final value at a set pressure of approx % of the max. adjustable switching pressure. 2 Spring loaded piston type compact pressure switch A General Process Connection thread G ¼ female Adjustment adjustable screw or scale & knurled knob Setting (Adjustment) protection to be provided Mounting Panel type mounting B Hydraulic data Switching pressure range 5-55 bar Maximum pressure 300 bar Repetitive accuracy variations of less than 1% Ambient temperature up to + 90 C Working Fluid Hydraulic oil, Hydraulic oil-in-water-emulsion C Electric data Switch Electro-mechanical double-throw switch (SPDT) Current 5A resistive load AC - DC current Protection according to DIN IP 65 Electrical connection appliance inlet according to DIN (PG 11) Housing Aluminium / Brass Switching travel 0.5 mm - reducing wear of seal and ram to a minimum Switching hysteresis The hysteresis achieved during continuous operation is approx % of the final value at a set pressure of approx % of the max. adjustable switching pressure. 3 Diaphragm Type compact pressure switch A General Process Connection thread G ¼ female Adjustment adjustable screw or scale & knurled knob Setting (Adjustment) protection to be provided Mounting Panel type mounting B Hydraulic data Switching pressure range bar Maximum pressure 50 bar Repetitive accuracy variations of less than 1% Ambient temperature up to + 85 C Working Fluid Hydraulic oil, Hydraulic oil-in-water-emulsion C Electric data Switch electro-mechanical double-throw switch (SPDT) Current 5A resistive load AC - DC current Protection according to DIN IP 65 Electrical connection appliance inlet according to DIN (PG 11) Housing Aluminium / Brass Switching travel 0.5 mm - reducing wear of seal and ram to a minimum Switching hysteresis The hysteresis achieved during continuous operation is approx % of the final value at a set pressure of approx % of the max. adjustable switching pressure. T Page 5 of 8

6 ( II ) For item Sr.No.- 4. Sr. Seal Diaphragm type Pressure transmitter Range : 0 to 5 bar no. 1 Maximum Allowable Working 35 bar Pressure (MAWP) 2 Supply Voltage and Load Resistance Operating Voltage : 24 VDC, Load impedance: 500 Ohms minimum at 24 VDC 3 Maximum Span 30 bar 4 Minimum Span 1 bar 5 Zero Elevation and Suppression Zero can be fully elevated or suppressed, within the lower and upper range limits. 6 Accuracy (Reference Includes combined effects of linearity, ± 0.1% of calibrated span or upper range value (URV), whichever is greater hysteresis, and repeatability) 7 Output (two-wire) 4-20 ma DC with HART Protocol and linear or square root programmable. 8 Mounting Bracket Stainless Steel 9 Electronic Housing and Protection Die cast/low copper Aluminum alloy / Stainless steel. NEMA 4X (watertight)/ip 65 or greater. 10 Number of Seals One Remote Seal (High Side) 11 Fill Fluid (Meter Body) Silicone (DC 200) 12 Standard Dual Head 316 St. St. for Close-Couple 13 Secondary Fill (Seal) Silicone (DC 200) 14 Connection of Remote Seal to Meter / 2 inch long SS nipple close-coupled transmitter Body 15 Remote Seal Diaphragm Diameter: 2.9 inch Upper-Lower Flange 3 inch ANSI 150 class Lower flange Threaded Process Connection Size (NPT Female): 1" NPT 16 Wetted Material Seal Diaphragm: 316L SS Seal Lower: 316 St. St. 17 Non-Wetted Material (Seal upper) Stainless Steel 18 Bolts 304 St. St. ************ T Page 6 of 8

7 Special Notes: (1) Tenderer s have to submit their offers in two parts viz. (a) Technical Bid & (b) Price bid in two separate sealed envelopes, super scribing Technical bid for (Subject) or Price bid for (Subject) as the case may be. (2) Please submit photocopy of Sch-B duly signed by you, along with technical bid, without stating prices. (3) Tender shall not be opened without payment of E.M.D. & Tender Fee. Please furnish details of EMD & Tender Fee paid on cover. (4) If any deviation in your offer with respect to tender specification, then please mention clearly in separate deviation sheet, otherwise we will consider your offer is exactly as per our Tender / Enquiry specification. (5) GSECL reserves rights to place the order on technically qualified bidders for item wise / individual lowest quoted party. (6) Repeat Order : GSECL reserves rights for the placement of repeat 50 % of the order quantity / value within 4 (Four) months of the order as per the Clause No.24 of Commercial Terms and Conditions instead of 25 %. Other condition of Clause No.24 remains same. (7) It is to be noted that GSECL, Ukai TPS is establishing and implementing occupational Health & Safety Management System complying with OHSAS 18001:2007. You as a part of the GSECL Ukai team and as defined by the scope of mentioned standard, all contractors are required to comply with and participate to prevent the occupational Health and Safety hazards and risks including observation of safety rules. Further you are also to comply with all applicable legal requirements while executing the supply / work, in case the job is assigned to you. (8) Party has to accept Payment Term as per GSECL s standard terms & conditions: Payment shall be made by the GSECL for the material supplied at 80 % plus 100 % taxes against T.R.C. within 30 days and balance 20 % against S.R. Note within 45 days from the date of receipt of material at our site. (9) Delivery Period : i)sample Submission for Approval : N.A. ii) Bulk supply : Within 03 Months after firm P O. (10) Please note that conditionally offers will liable to be ignored. (11) Tender Fee / EMD / SD will be accepted by RTGS / NEFT also and copy of the same is require to be attached with technical bid invariably. The bank details are as under, Beneficiary Name : M/s. Gujarat State Electricity Corporation Ltd. Address : Urja Nagar, GEB Colony, Taluka : Fort Songadh. Dist.: Tapi, Pin Code Bank Name : Bank of Baroda Ukai. Nature of A/C : Current Accounts, Branch : Ukai. Account No. : IFSC Code No. : BARB0UKAIXX ( 0 = ZERO) MICR Code No. : After net banking transaction, please inform to our Account Section regarding payment details along with tender number on their id of ukaisa6.gsecl@gebmail.com and ukaiao.gsecl@gebmail.com Contractor's Signature With date and seal RFQ No CHIEF ENGINEER (GEN.) GSECL, Ukai TPS. T Page 7 of 8

8 IMPORTANT : All the bidders are requested to read and verify the documents of Commercial Terms & Condition of Tender & Supply (i.e. Clause No.1 to 83) of GSECL, UKAI, TPS and confirm that all the above documents are verified & certify by you as below. I / we read the above documents and agree for the Conditions of Tender & Supply (i.e. Clause No.1 to 83) of GSECL, UKAI, TPS and accordingly submitted my / our offer. (1) For Page No. 1 to 21 of terms & condition: Party can give acceptance of clause No.1 to 83 on a single paper instead of all 21 pages. (2) For Page No. 25 to 37 : Please note that you have to furnish the details in all Annexure-1 to 13, Certificate-A & Integrity Pact i.e. dully filled, stamped and signed otherwise your offer is likely to be ignored out rightly. (3) In case of Ex-works Prices, you have to mention item wise Pkg. & Fwd., Freight, insurance charges in Annexure-10 otherwise it will be considered as per GSECL procedure for evaluation. (4) Clause No. 12 of Commercial Terms & Condition at Page No.6 of 46 : Kindly read clause No. 12 i.e. Security Deposit of Commercial terms & Condition as below. SECURITY DEPOSIT : The successful Tenderer s will be required to pay an amount equivalent to 10 % of the value of the Order (End Cost) against letter of intent as per GOG guideline as a Security Deposit for satisfactory execution of the contract. Such security deposit will be payable either in D.D./Bank Guarantees. Bank Guarantees will be acceptable if issued by Bank of Baroda and State Bank of India. The Bank Guarantees will be executed on the standard form prescribed by the GSECL. In case of the Bank Guarantees furnished / submitted, they should have clear one time validity till the completion of the order in all respects and up to the expiry of guarantee period from the date of receipt of the last consignment. Bank Guarantees for interim period will not be allowed. If by any reasons the supply period is extended then supplier should undertake to renew the Bank Guarantee at least 01 Month before the expiry of the validity failing which GSECL will be at liberty to encash the same. CORPORATE BANK GUARANTEES NOT ALLOWED. If S.D. Exemption is claimed against NSIC Certificate, then the NSIC Certificate / Competency Certificate more than 03 years old will not be considered. If the validity of the certificate expires prior to completion of the order, then it has to be got revalidated from NSIC by the Tenderer and submitted immediately; otherwise bidder shall have to arrange for payment of Security Deposit. S.D. should be paid within 07 (Seven) days after receipt of the LOI. Security Deposit is to be 6% of the Order End Cost for Small, Cottage & tiny industrial unit of Gujarat State registered under Small Scale industries of Gujarat State and holding subsequent registration with CSPO/NSIC/DGS&D Registration Certificates for the item under tender. (Applicable Only of Gujarat base Parties) R.F.Q. No. : Contractor's Signature With date and seal T Page 8 of 8