ATTACHMENTS Attachment 1 Design Boundaries Attachment 2 Seattle City Light Stations Engineering Preliminary One- Line Diagram for Inductor Installation Attachment 3 Seattle City Light Stations Engineering Design Base Memorandum (DBM) Attachment 4 Seattle City Light Revised Conceptual Option A & Option B Drawings Attachment 5 Seattle City Light Stations Engineering Revised Figure 3 from DBM Attachment 6 Denny Substation Inductor (90%) vendor working drawings Attachment 7 Denny Substation Cable and Cable Termination (90%) Vendor Working Drawings Attachment 8 Denny Substation GIS (90%) Vendor Working Drawings Attachment 9 Denny Substation Seismic Requirements Attachment 10 NOTE: Additional attachments may be incorporated into the RFP advertisement package Page 34 of 34 7/31/2015 ATTACHMENT 1 DESIGN BOUNDARIES ATTACHMENT 2 SEATTLE CITY LIGHT STATIONS ENGINEERING PRELIMINARY ONE-LINE DIAGRAM FOR INDUCTOR INSTALLATION ATTACHMENT 3 SEATTLE CITY LIGHT STATIONS ENGINEERING DESIGN BASE MEMORANDUM (DBM) ATTACHMENT 4 SEATTLE CITY LIGHT REVISED CONCEPTUAL OPTION A & OPTION B DRAWINGS ATTACHMENT 5 SEATTLE CITY LIGHT STATIONS ENGINEERING REVISED FIGURE 3 FROM DBM ATTACHMENT 6 DENNY SUBSTATION INDUCTOR (90%) VENDOR WORKING DRAWINGS ATTACHMENT 7 DENNY SUBSTATION CABLE AND CABLE TERMINATION (90%) VENDOR WORKING DRAWINGS ATTACHMENT 8 DENNY SUBSTATION GIS (90%) VENDOR WORKING DRAWINGS ATTACHMENT 9 DENNY SUBSTATION SEISMIC REQUIREMENTS DENNY SUBSTATION MASTER EQUIPMENT SPECIFICATION October 10, 2013 SEATTLE CITY LIGHT DENNY SUBSTATION Master Equipment Specification Revision A DENNY SUBSTATION MASTER EQUIPMENT SPECIFICATION TABLE OF CONTENTS 1 GENERAL PROJECT DESCRIPTION.......................................................................................... 1 2 SCOPE OF WORK.......................................................................................................................... 2 3 CODES, STANDARDS, & QUALITY ASSURANCE.................................................................. 3 4 INSPECTIONS AND fACTORY ACCEPTANCE TESTS............................................................ 4 5 CONTRACTOR TECHNICAL SERVICE ADVISOR (TSA) ....................................................... 6 6 SAFETY .......................................................................................................................................... 7 7 SCHEDULES, PROCEDURES AND REPORTS .......................................................................... 7 8 SITE ACCESS............................................................................................................................... 10 9 STAGING/UNLOADING AND STORAGE................................................................................ 10 10 COORDINATION OF WORK ..................................................................................................... 10 11 DIVISION OF RESPONSIBILITY............................................................................................... 11 12 ENVIRONMENTAL..................................................................................................................... 11 13 SEISMIC REQUIREMENTS........................................................................................................ 11 14 NAMEPLATES & LABELS......................................................................................................... 13 15 DESIGN AND PERFORMANCE CRITERIA ............................................................................. 14 16 DATA AND MATERIALS TO BE FURNISHED BY CONTRACTOR .................................... 26 17 SHIPMENT AND DELIVERY..................................................................................................... 33 18 CORRESPONDENCE AND NOTICES....................................................................................... 36 19 SCHEDULE OF DELIVERY FOR SUBMITTALS AND DOCUMENTATION ....................... 37 20 SCADA INTERFACE................................................................................................................... 40 21 TECHNICAL SPECIFICATIONS (SEE EXHIBITS A1 THROUGH A9).................................. 44 22 DRAWINGS (SEE EXHIBIT F)................................................................................................... 44 23 PROJECT DOCUMENTATION .................................................................................................. 44 24 TRAINING.................................................................................................................................... 44 25 KEY CONTACTS......................................................................................................................... 45 26 SPECIFICATION.......................................................................................................................... 46 DENNY SUBSTATION MASTER EQUIPMENT SPECIFICATION REVISION LOG REV. DATE BY/CHECKED DESCRIPTION A 09/30/13 JK/JO Issued for Bid MASTER EQUIPMENT SPECIFICATION 1 GENERAL PROJECT DESCRIPTION The Seattle City Light (Owner), Denny Substation project is located in the City of Seattle. The project site lies in the north downtown Seattle area within the boundaries of John Street to the north, Denny Way to the south, Minor Street to the west, and an alley to the east. Pontius Street runs north to south through the project site, and will be vacated for the purposes of this contract. 1.1 This specification covers the requirements for furnishing, installing, testing and commissioning, for a coordinated package of major equipment for the Denny Substation. The Denny Substation is located in north downtown Seattle and is in a densely populated area with limited space available for the ultimate substation equipment arrangement. The station will be designed with the requirement to minimize space to the extent practical. To this end, the station will consist of low profile equipment with the connecting bus system being primarily of underground cable. 1.2 The initial installation will be 115kV to 13.8 kV, consisting of; one 115kV Line Reactor with integrated Gas Insulated Switchgear (GIS) circuit breakers, three (3) bays of 115kV Gas Insulated Switchgear (GIS) breaker-and-a-half (BAAH) bus, three (3) 115kV to 13.8kV transformers, surge arresters, one (1) section of walk in aisle 13.8kV switchgear, (TBD) 13.8kV capacitor banks, three (3) 13.8kV grounding transformers and the interconnecting solid dielectric 13.8kV and 115kV cables & terminations. SCL system frequency is 60 Hz. 1.3 An existing 115kV High Pressure Fluid Filled (HPFF) cable runs through the project site down Pontius Avenue. This HPFF cable will be intercepted and terminated, in and out, of the new equipment and tested by others. Contractor shall make provisions for termination of the existing HPFF cable at the 115kV series reactor GIS and the 115kV GIS breaker- and-a-half line up. The existing 115kV HPFF cable will remain in service throughout construction and will be cutover when the equipment and protection are ready for service. For more definition concerning the Initial and Ultimate Arrangements, and cable routing, refer to the drawings in EXHIBIT E of this document. 1.4 Proposals will be evaluated on overall merit. Proposers are encouraged to find ways to help the Owner meet its goals and objectives and provide alternative approaches while meeting the Owner’s performance requirements. 1.5 Owner is anticipating upcoming electrical power loads that are scheduled to be on line in 4th quarter of 2016 as indicated in EXHIBIT C - SCHEDULE. Proposers are expected to adequately plan and execute the project to meet the project schedule and to do everything possible to coordinate with all parties on the project team to prevent any delays. Proposals which indicate a revised schedule that does not meet the Owner’s requirements may be rejected. SEATTLE CITY LIGHT DENNY SUBSTATION HLY 023-093 (127359) MASTER EQUIPMENT SPECIFICATION - 1 EMAT – 02 REV. A (09/30/13) MASTER EQUIPMENT SPECIFICATION 2 SCOPE OF WORK 2.1 Contractor will be responsible for performing studies, investigations and calculations required to determine the best, technically performance based, equipment package and ratings based on the information provided in these specifications and the information provide in the technical specifications, EXHIBIT A series. Contractor shall be responsible for furnishing, installing, and testing the following equipment: (1 Lot) 115kV Gas-Insulated Switchgear (GIS), 3 sections, BAAH (1 Lot) 115kV Solid Dielectric Cable and Terminations between all Contractor-furnished equipment 115kV Line Reactors (series) with integrated GIS (requesting alternate proposals for gas- insulated and oil-insulated reactor) (TBD) 115kV – 13.8kV Power Transformers (1 Lot) 13.8 Distribution Switchgear 13.8kV Grounding Transformers (TBD) 13.8kV Capacitor Banks (1 Lot) 13.8kV Solid Dielectric Cable and Terminations between all Contractor-furnished equipment. SCL EXHIBIT A9 series cable specifications apply; however, the Contractor may use other standard conductor sizes. 2.1.1 These items are further described and specified in the Technical Specifications in EXHIBIT A series of this document. 2.1.2 Contractor shall provide continuous and emergency ratings, and damage curves for all supplier furnished equipment and HV and MV cable. Emergency ratings shall be provided for; 15 min, 30 min, one (1) hour, and two (2) hour time periods. In addition to the major equipment described above, the Contractor shall also provide all related items, components,