CC-341- Rutenberg Power Station
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THE ISRAEL ELECTRIC CORPORATION LTD. ANNEXURE "B" Engineering Division SPEC.: BZC-2100-34 ISSUE: For Proposal DATE: July, 2015 SPECIFICATION FOR SCR SYSTEM - STRUCTURAL STEEL FABRICATION FOR RUTENBERG POWER STATION - UNITS 3 and 4 1. PURCHASER: The Israel Electric Corporation Limited. 2. NAME OF PROJECT: Emissions Control in existing coal fired Power Stations. 3. LOCATION OF PROJECT: Rutenberg Power Station, Near Ashkelon on the Mediterranean Sea Shore. 4. SCOPE OF WORK: The scope of work includes fabrication and supply of steel structure and on-site erection supervision services for the steel structure supporting the SCR system including of Rutenberg Units 3 and 4, which is required as an integral part of the emission control project (installation of SCR System) in Rutenberg Power Station. The scope of work shall include, but shall not be limited to the following: 4.1 Scope of Supply: Contractor’s scope of supply shall include fabrication (including material and corrosion protection) and delivery of structural steel and cladding in categories for Rutenberg Power Station, Units 3 and 4, based on conceptual design and complete set of structural workshop, parts lists and erection drawings provided by Purchaser, as follows: 4.1.1 Basic scope of supply, subdivided as follows: a. Steel structure and legs holding the reactor and the reactor’s inlet / outlet ducts. b. Reserved. Approved By: Gideon Israeli BZC-2100-34 rev 2015 07 05 B - 1 THE ISRAEL ELECTRIC CORPORATION LTD. ANNEXURE "B" Engineering Division SPEC.: BZC-2100-34 ISSUE: for Proposal c. Reserved. d. Steel structure for modifications in the existing boiler steel structure. The estimated Structural Steel weights for all above structures are given in the breakdown in Annexure “C1”, which is subject to additions/deletions per Purchaser’s provided final conceptual design and shop drawings. 4.1.2 The Categories of Steel and works forming part of the scope of work: (Hebrew translation) (פרופילים ופלטות קלים) a. Light Shapes and Plates )פרופילים ופלטות בינוניים( b. Medium Shapes and Plates )פרופילים ופלטות כבדים) c. Heavy Shapes and Plates (מסבכים( d. Trusses (קורות פחים) e. Girders (פלטות בסיס( f. Base Plates )סבכות ומשטחים) g. Grating + Checker Plates (מעקות) h. Handrails (מדרגות) i. Stair treads (ברגים אומים ודסקיות) j. Bolts, Nuts and Washers (מותחנים) k. Sag Rods )קופסאות מרותכות( l. Welded box sections m. Reserved (צביעה ואספקה( n. Painting and Delivery (גילוון, צביעה ואספקה( o. Galvanizing, Painting and Delivery 4.1.3 The Scope of Work includes: 4.1.3.1 Reserved. 4.1.3.2 Reserved. 4.1.3.3 Fabrication of the structural steel members as set forth herein in accordance with DIN18800. 4.1.3.4 The fabrication contains everything that belongs to the normal execution according to the designs and parts lists. The scope of supply contains also the supply of all material, the manufacturing, assembly, quality testing, cleaning as well as the quality documentation. BZC-2100-34 rev 2015 07 05 B - 2 THE ISRAEL ELECTRIC CORPORATION LTD. ANNEXURE "B" Engineering Division SPEC.: BZC-2100-34 ISSUE: for Proposal For the avoidance of doubt, all materials such as structural steel, filler materials, operating supplies, equipment, inspection equipment, packing material, materials for devices, templates and supports, which can be processed, are in the scope of supply of the Contractor. 4.1.3.5 If because of delivery constraints of the basic material there is a need for on Site works for making complementary joints of steel elements to comply with the fabrication requirements, such works have to be coordinated and approved by the Purchaser. 4.1.4 The structural steel shall meet the following essential requirements: 4.1.4.1 Low Hydrogen welding processes to be applied in production are: a. Submerged Arc Welding (SAW). b. Shielded Metal Arc Welding (SMAW). c. Flux Cored Arc Welding (FCAW). 4.1.4.2 The Structural Steel including protective coatings shall meet Purchaser’s provided conceptual and detail design and shall be fabricated and supplied to form a COMPLETE, RELIABLE AND SAFE CONSTRUCTION. 4.1.4.3 High Strength Bolts, Nuts and Washers shall be EN/ DIN Standard, shall be hot dip galvanized and shall be supplied by the Contractor in accordance with Purchaser’s Bills of Materials (specifying lengths, locations and quantities (100%)) plus 20% spare. 4.1.4.4 All Structural Steel Members shall be corrosion protected as per 11.5 below. 4.1.4.5 The structural steel members shall be fabricated and supplied in accordance with DIN18800. 4.1.4.6 The elements shall be delivered to the Site in accordance with the delivery schedule, properly matching and pre mounted in the factory to the largest extent possible. BZC-2100-34 rev 2015 07 05 B - 3 THE ISRAEL ELECTRIC CORPORATION LTD. ANNEXURE "B" Engineering Division SPEC.: BZC-2100-34 ISSUE: for Proposal 4.1.4.7 Subject to Purchaser's approval (not to be unreasonably withheld): To simplify manufacturing processes Contractor may replace S275J0+N material to S275J0+M material and /or to the higher graded S355 J2+N and/or S355 J2+M material. Similarly, with respect to the S355 J2+N material, Contractor may replace said material to S355 J2+M material. Similarly, with respect to the S275 material, Contractor may replace said material to S355 material. Filler plates up to thickness 5 mm can be produced from material S235 or S275. Steel that has requirement for Z15 can be provided in Z25 state. For handrails, the Material S275J0H can be used. 4.2 Special Equipment, Tools and Instruments Contractor shall provide all special equipment, tools and instruments required for safe and secure transport of all components from ex works to final destination. Said equipment, tools, and instruments (if any) should be / are listed in Contractor's Proposal where it should be / is clearly stated which are provided on a loan basis and which are included in the Contract Price/Option list. 4.3 Contractor Services The Contractor shall provide the services of competent advisors to direct Purchaser's personnel and assure proper, complete and successful erection and installation of the Steel Structure provided under this Specification. The services shall be provided as part of the basic Scope of Work or as Purchaser’s option, at the per diem or lump sum rates, all as stated in the Summary of Prices and Delivery Schedule, Annexure “C1”. Field personnel provided by the Contractor shall be capable and qualified to perform the required duties to the satisfaction of the Purchaser. They shall be vested with authority to make decisions that could affect the status of the Steel Structure and which are binding on the Contractor. BZC-2100-34 rev 2015 07 05 B - 4 THE ISRAEL ELECTRIC CORPORATION LTD. ANNEXURE "B" Engineering Division SPEC.: BZC-2100-34 ISSUE: for Proposal 4.4 Work by Others (Facilities and Services to be provided by the Purchaser) 4.4.1 Purchaser shall provide and be responsible for the conceptual design of the Steel Structure. Note: In the event that the Contractor is exceptionally requested to provide conceptual design, such conceptual design shall be prepared under the auspices of a structural engineer registered in Israel, and shall be certified by him. 4.4.1.1 Purchaser shall provide a complete set of structural steel Shop and Erection Drawings, and all the documentation as specified in Article 8 below. 4.4.1.2 Purchaser shall provide Material Source lists based on the design drawings. 4.4.2 Purchaser shall provide all the necessary labor force, tools and facilities in order to erect and install the Steel Structure provided under this Specification, following Contractor’s instructions and according to Contractor’s plans, procedures and (if applicable) supervision. 4.5 Terminal Points and Terminal Connections Contractor shall terminate the Steel Structure provided under this Specification at the Terminal Points depicted in Purchaser’s provided conceptual and detail design with the appropriate terminal connections. 5. SUPPLEMENTS: The following supplements are attached hereto or referenced in Purchaser’s transmittal list, and their requirements form an integral part of this specification - to the extent they are consistent and conform with the requirements specifically set forth herein. In the event of a variance between the requirements of the Supplements and the particular requirements set forth in the Specification, the requirements specifically set forth in the Specification shall take precedence. In the event of inconsistent requirements set forth in the various Supplements, the Contractor shall consult with the Purchaser to verify which requirement takes precedence. BZC-2100-34 rev 2015 07 05 B - 5 THE ISRAEL ELECTRIC CORPORATION LTD. ANNEXURE "B" Engineering Division SPEC.: BZC-2100-34 ISSUE: for Proposal 5.1 Purchaser's general documentation, quality assurance and quality control requirements: 5.1.1 I.E.C. Painting Specification 217-000093-2011: Specification for inorganic Zinc-Silicate painting on non-galvanized surfaces. 5.1.2 I.E.C. Spec/Procedure CL-716/1600/99 Issue 5: Specification for painting on galvanized surfaces by wet/electrostatic powder painting. 5.1.3 BZM2100-Supplement 5.5.3 rev 02 – Surface preparation Corrosion Protection and painting 5.1.4 Standard Q-APP-02 – Rev. 4: Appendices for Contracts / Orders Quality Requirements 5.1.5 N941023-QP--BNG-BM90--00001_Rev01-STATUS_1 Minimum requirements of the Inspection and Test Plan 5.2 Purchaser's conceptual design drawings: 5.2.1 General notes and drawings list [Hold] 5.2.2 Lower level steel structure [Hold] 5.2.3 Middle level steel structure [Hold] 5.2.4 Upper level steel structure [Hold] 5.2.5 SCR-UNIT 3 - 4 assembling part 1 – 4 [Hold – example attached] 5.3 Purchaser's additional requirements: 5.3.1 Source List of Raw Materials (Based on the Design Drawings) The source list is for information only “Material Report of Steel”.