Substation Tenders

Details: E-enquiry For Work Of Preparing Of Electrical Layout Plan, Single Line Diagram, Sectional Electrical Layout And Superimposing Of Layout On Contour Map Of Various Upcoming Substations Under Ehv Projects Division, Msetcl, Sangli In Latest Specialized Software On Quotation Basis.

Description: Contract notice – Sector Directive, standard regulation Negotiated procedure with prior publication of a call for competition/negotiated procedure (construction work) New construction Uw Deponiestrasse Project description Substation Deponiestrasse SW Netz intends to build a new substation in the Deponiestrasse area in Wiesbaden. The property has a total size of 2,648 m2. Connection to the substation The 110 kV connection/looping of the Uw is via an overhead line approx. 300 m away. The underpass to two high-voltage systems is created on the mast, which are then relocated to the Uw. The municipal utilities are also responsible for the 20 kV connection. UW building The UW building consists of a total of five floors, each with approximately 680 m2. The Ug, Eg and 1st floor will be occupied by the electrical equipment of the substation (see list below), whereas a data center will be set up on the 2nd and 3rd floors. The 110 and 20 kV cables will be introduced into the building in the basement. The 20 kV cables will be led directly to the ground floor. This is where the 20 kV primary switchgear is located, which is dimensioned as an air-insulated double busbar system with a nominal current of 2,500 A and a short-circuit current of 25 Ka 3s. The 20 kV star-point switchgear will also be located on the ground floor. This is to be designed as an air-insulated single busbar system with a nominal current of 1,250 A and a short-circuit current of 20 Ka 1s. The 110 kV cables from the basement are led through two shafts into the 110 kV switchgear on the first floor. This is to be designed as a gas-insulated double busbar system with pure air as the insulation medium. It comprises 9 fields with the following division: transformer 1, feed-in network 1, feed-in 1, reserve field 1, cross-coupling, longitudinal separation, feed-in network 2, reserve field 2, transformer 2. The busbars and fields are to be designed for 2,500 A and a short-circuit current of 40 Ka 3s. The standardized protection and control cabinets are housed in a separate adjacent room. The list of rooms for the location of the remaining equipment can be found below. All technical components are to be designed in accordance with the current standards and regulations. The building must not exceed a maximum height of 20 m. The building's developer is Stadtwerke Wiesbaden Netz GmbH, which will also operate the substation, while the data center will be set up and operated by the company Witcom. Design of the electrical equipment - 110 kV switchgear in SF6-free design including control cabinets (9 fields with space reserve for two more) - Two 110/20 kV transformers with an output of 50/63 MVA (will be provided) - 20 kV primary switchgear // DSS system, air-insulated (23 fields) - 20 kV star-point switchgear // ESS system, air-insulated (11 fields) - Two 20 kV E-coils 52-520 A (dB) and 660 A (KB, 2h) (will be provided) - One earthing transformer up to 656 A (dB) and up to 660 A (KB, 2h) (will be provided) - Own use system AC and DC - 220 V DC battery system Division of the rooms in the transformer station - Basement O 2 pieces Transformer trays O Staircase (2x for SW Netz and Witcom) O Elevator for Witcom O Anteroom O Technical room O Goods elevator (2x for SW Netz and Witcom) O Battery room O Cable cellar (20 and 110 kV cables) O Cable shafts (2x 110 kV, 3x LWL, control cables, etc., 2x Witcom shaft) - Ground floor O 2 transformer rooms O Staircase (2x for SW Netz and Witcom) O Elevator for Witcom O Anteroom O Goods elevator (2x for SW Netz and Witcom) O Bma/ema room O 2 20 kV E-coil rooms O 1 earthing transformer room O 20 kV DDS primary and star point switchgear room O Cable shafts (2x 110 kV, 3x LWL, control cables, etc., 2x Witcom shaft) - First floor O 2 air spaces for the transformers O Staircase (2x for SW Netz and Witcom) O Elevator for Witcom O Anteroom O Sanitary rooms O 110 kV protection and control technology O AC auxiliary system room O DC auxiliary system room O 110 kV switchgear room O 2 Witcom shafts - Second and third floors: Witcom rooms (racks, technical rooms, etc.) Building including civil engineering The client will conduct a negotiated procedure with a prior competition for the award of construction services. Only the systems made available may be used to submit the application to participate. The client will check and evaluate the applications to participate received on time in terms of form and content. He will then ask the best-placed applicants (maximum of five) to submit a tender for the services advertised (start of the tender phase). The applicants/groups of applicants are selected for the tender and negotiation phase based on their suitability in terms of references and the qualifications of the project management in accordance with the competition. The invitation to submit a tender (aza) is issued secondarily. This describes the tasks to be performed in addition to the announcement, announces the evaluation criteria and the evaluation matrix, and provides further information on the subject matter of the contract, the contractual regulations and the service specifications. The incoming offers are checked for form and content. The client expressly reserves the right to enter into negotiations with selected bidders regarding their offers. If the client conducts negotiations regarding the offers, the remaining bidders are invited to the negotiation round and their offers are negotiated with them separately. Further negotiation rounds remain reserved. The offers are evaluated based on the evaluation criteria and the evaluation matrix announced there. Electrical systems The client is conducting a negotiated procedure with a prior competition for the award of construction services. Only the documents provided may be used to submit the application to participate. The client will check and evaluate the applications to participate received on time in terms of form and content. It will then invite the best-placed (maximum of five) applicants to submit an offer for the services advertised (start of the offer phase). The applicants/groups of applicants are selected for the offer and negotiation phase based on their suitability in terms of references and the qualifications of the project management in accordance with the competition for participation. The invitation to submit an offer (aza) is made secondarily. This describes the tasks to be performed in addition to the announcement, announces the evaluation criteria and the evaluation matrix, and provides further information on the object of the award, the contractual regulations and the service specifications. The incoming offers are checked in terms of form and content. The client expressly reserves the right to enter into negotiations with selected bidders regarding their offers. If the client conducts negotiations regarding the offers, the remaining bidders will be invited to the negotiation round and their offers will be negotiated with them separately. Further negotiation rounds remain reserved. The offers will be evaluated based on the evaluation criteria and the evaluation matrix announced there.

Details: Upgradation Of 2x5mva, 33/11kv Sub-station To 2x20mva, 110/11kv Sub-station At Belagalapeth And Construction Of 110kv Dc Line Using Panther Conductor From 110kv Akkialur (balambeeda) Sub-station To The Proposed 110kv Belagalapeth Sub-station For A Distance Of 8.664km Along With Construction Of 2nos. Of 110kv Terminal Bays At Ongoing 110kv Akkialur (balambeeda) Sub-station In Order To Terminate Proposed 110kv Dc Line From The Proposed 110/11kv Belagalapeth Substation In Hanagal Taluk, Haveri District On Partial Turnkey Basis, Including Supply Of All Matching Materials/equipments (excluding Supply Of 11kv Switchgear) And Erection (including Civil Works) Of All Materials/equipments, Testing And Commissioning

Details: Description :supply And Installation Of Bis Listed Semi Automatic Stainless Steel Preventive Device With Ul Approved Clean Gas With Aut o Manual Reverse Stainless Steel Valve Nas 400 Mar Having Capacity 04 Kgs And Made Of Stainless Steel 304 Grade With Indian Railways logo On Each Unit And As Per Specification Attached. Make & Model - Nasa 400 Mar Cm/l-no. 7200017592 Is 15683 : 2018. (1) Oem/authorized D ealer Proof Of Purchase & Warranty Certificate To Be Submitted Along With The Material Supplied. Delivery Require At: Senior Section Engineer ( Electric) Office. store, Near 11 Kv Substation, , Traffic Colony, Mahesana Railway Station, Mahesana, Gujarat-384001 ( Mobile No: 9724093381) [ Warranty Period: 120 Mon ths After The Date Of Delivery ] ]

Details: Details: Tender Number: Olt2126051 Department: Eskom Tender Type: Request For Bid(open-tender) Province: Northern Cape Date Published: 20 January 2025 Closing Date: 31 January 2025 10:00 Place Where Goods, Works Or Services Are Required: Van Zylsrusv-van Zylsrus-van Zyslrus-8467 Special Conditions: N/a Enquiries: Contact Person: Maxi Wesi Email: Wesim@eskom.co.za Telephone Number: 051-404-2310 Fax Number: N/a Briefing Session: Is There A Briefing Session?: Yes Is It Compulsory? No Briefing Date And Time: 29 January 2025 10:00 Briefing Venue: Van Zylsrus Substation Tender Documents Olt 2126051- Disposal Of Scrap 10 Mva, Desta, Serial Number T469.6 Van Zylsrus.pdf

Details: Operation And Maintenance round The Clock Of (including sundays And Holidays) 33/ 0.433kv Substations In Utility-1, 2,3,4, Ess-2,5,6 And Mrs including 1250/750/82.5 Kva Dg sets For Two Years In Gautam buddha University

Details: Srm E-tender Notice For Work Of Arresting Oil Leakages From Various Joints Of Ict, Power Transformer And Reactor By Using Latest Technology Of Power Seal Online Gasketting Method At Various 400 Kv, 220 Kv & 132 Kv Substations Under Ehv (o&m) Circle, Bhusawal

Details: Operation & maintenance of Raw water pumping Station, 33KV/ 6.6 KV/ 0.433 KV substations at D. Roypure under Arsenic Affected Area Surface Based water supply Project in South 24pgs district under S.24pgs Mechanical Division, PHE Dte.

Details: Design, Supply, Erection, Testing And Commissioning With Net-metering Including Comprehensive Operation And Maintenance (o&m) For 5 (five) Years From The Date Of Commissioning Of Rooftop Solar (rts) Photovoltaic Power Projects On Msedcl Owned Buildings(offices, Substations And Other Installations Such As Stores, Rest Houses & Cfc’s Etc).

Details: Srm E-tender Notice 2nd Call Work Of Arresting Oil Leakages From Various Joints Of Ict, Power Transformer And Reactor By Using Latest Technology Of Power Seal Online Gasketting Method At Various 400 Kv, 220 Kv & 132 Kv Substations Under Ehv (o&m) Circle, Bhusawal