Supply and Delivery of Spare Parts for MZEC Transformers Workshop

• Country: Oman
• Summary: Supply and Delivery of Spare Parts for MZEC Transformers Workshop
• OMT Ref No: 55830829
• Deadline: 17 Aug 2021
• Financier: Self Financed
• Purchaser Ownership: -
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 45/RFQ/2021
• Purchaser's Detail:

Purchaser : MAZOON ELECTRICITY COMPANY (SAOC
Tel: +968-25371000
Email :mzec-offerssubmission@mzec.co.om

• Description:
• Quotation are invited for Supply and Delivery of Spare Parts for Mzec Transformers Workshop in Sumail. 1 Oil Seal or Bun push (for Bushing) With Sample 20 MVA -33 KV -HV oil seal- (ID =30mm), (OD & thickness for all options may be mentioned by the supplier ) No 80 20 MVA-11 KV -LV oil seal - (ID =39mm), (OD & thickness for all options may be mentioned by the supplier ) No 80 20 MVA -33 KV -HV oil seal- ( ID =19 x OD= 39 x T=19)mm No 300 20 MVA-11 KV -LV oil seal - (ID =41.7 x OD=67.50 x T=28)mm No 200 315 KVA-433 V -LV oil seal- (ID =19 x OD=33.5 x T=14)mm No 600 315 KVA-11 KV - HV oil seal - (ID =11.5 x OD=31.5 x T=19)mm No 1000 100 KVA-433 V -LV oil seal- (ID =11.5 x OD=22 x T=12)mm No 100 2 Transformer DETC oil seal or ORing With Sample 18.3×3.6 mm -nitrile No 1000 15×3.8 mm -nitrile No 1000 9.2×2.62 mm -nitrile No 2000 3 Round Rubber 3.6 mm -Nitrile Mtr 50 7 mm -Nitrile Mtr 50 10 mm -Nitrile Mtr 50 12 mm -Nitrile Mtr 50 4 Transformer outer Paint Anticorrosive Epoxy Paint RAL 7035-(20 Litter cane) No 70 5 Thinner Solvalux7-73 (5Lit cane) No 75 6 Primer Epigastric 5100 Aluminum-(20 Litter cane) No 5 7 Thinner Solvalux7-45 (5Lit cane) No 15 8 Thinner Cleaning thinner -3.6 litter cane No 250 9 Silica gel Orange to white Beads- 5mm gel-(5 KG cane) No 50 10 Teflon washer (ID =6 x OD=14 x T=3)mm No 100 (ID =8 x OD=16 x T=3)mm NO 100 (ID =10 x OD=18 x T=3)mm NO 100 (ID =12 x OD=20 x T=3)mm NO 100 (ID =16 x OD=24 x T=3)mm NO 100 (ID =18 x OD=26 x T=3)mm NO 100 (ID =20 x OD=28 x T=3)mm NO 100 (ID =22 x OD=30 x T=3)mm NO 100 (ID =24 x OD=32 x T=3)mm NO 100 (ID =26 x OD=34 x T=3)mm NO 100 (ID =8 x OD=14 x T=3)mm NO 100 (ID =10 x OD=16 x T=3)mm NO 100 (ID =12 x OD=20 x T=3)mm NO 100 (ID =16 x OD=22 x T=3)mm NO 100 (ID =18 x OD=24 x T=3)mm NO 100 (ID =20 x OD=26 x T=3)mm NO 100 (ID =22 x OD=28 x T=3)mm NO 100 (ID =24 x OD=30 x T=3)mm NO 100 (ID =26 x OD=32 x T=3)mm NO 100 11 Transformer insulation Press Board 1000mm×1000mm×1 mmsheet NO 5 12 Crepe Paper tape 1 inch NO 10 13 Transformer -GM Gate Valves DN15 PN16 flanged ends(Both side) NO 5 DN20 PN16 flanged NO 5 ends(Both side) DN25 PN16 flanged ends(Both side) NO 5 DN40 PN16 flanged ends(Both side) NO 5 DN50 PN16 flanged ends(Both side) NO 5 14 Transformer -GM Gate Valves ½'' inch - inner thread ends(Both side) NO 5 ¾'' inch - inner thread ends(Both side) NO 5 1'' inch - Inner thread ends(Both side) NO 20 1 ½'' inch - Inner thread ends(Both side) NO 25 2'' inch - Inner thread ends(Both side) NO 5 15 Radiators -GI Butterfly Valve 80 mm NO 15 150 mm NO 15 16 Analog transformer winding temperature Indicator With RTD Sensor 1-Range 0-150⁰C 2-RTD Sensor cable -10 meter's 3-Magnetic switch -4 no. 4-Shunt coil -1 amp 5-Make-Precimeasure NO 5 17 Analog transformer winding temperature 1-Range 0-150⁰C 2-RTD Sensor cable -10 meter's 3-Magnetic switch -4 no. NO 5 Indicator With RTD Sensor 4-Shunt coil -2 amp 5-Make-Precimeasure 18 Analog transformer Oil temperature Indicator With RTD Sensor 1-Range 0-150⁰C 2-RTD Sensor cable -10 meter's 3-Magnetic switch -4 no. 4-Make-Precimeasure NO 5 19 Transformer DETC Tap Switch a) Class 11 KV Tap switch (5 Position) b) Rating -1000 KVA c) Top mounting type NO 20 20 Transformer DETC Tap Switch a) Class 11 KV Tap switch (5 Position) b) Rating -1000 KVA c) Side mounting type NO 20 21 Transformer Pressure relief devices(PRD or PRV) a)20 MVA-Transformer b) Flange -PCD -235 mm NO 10 22 Buchholze Relay a) 20 MVA -Transformer b) Flange -50mm c) No. of Bolt hole - 6 No. NO 5 23 Buchholze Relay a) 20 MVA -Transformer b) Flange -50mm c) No. of Bolt hole - 4 No. NO 5 24 Oil Surge Relay (OSR) for OLTC a) 20 MVA -Transformer b) Flange -25mm NO 5 Offer shall be submitted to the following email: mzec-offerssubmission@mzec.co.om date on 27/7/2021 at or before 10:00 AM, any offer received after this date and time will not be considered If the total quotation amount above (R.O. 20,000) The bidder shall enclose a bank guarantee issued by any bank in the Sultanate of Oman for value of (1%) from the total quotation value and addressed to the chairperson of the (ITC), Mazoon Electricity Company. Any offer value above R.O. 20,000 not includes (1%) bid bond will be rejected. • If the total quotation amount above (R.O. 20,000) The awarded bidder shall enclose (5%performance bond) a bank guarantee issued by any bank in the Sultanate of Oman for value of (5%) from the total quotation value and addressed to the chairperson of the (ITC), Mazoon Electricity Company
• Documents:

 Tender Notice