Document a1eL5ZEJeEEvwQN12dEqaObxa

approved ' B to: - Operating Vice gelurn to Purchasing Department CONTRACT FOR Engineering, Architectural And/Or Consulting Services Contract Form PD-58 Revised 5/75 Order No._________ FRP FLUE STRUCTURAL ANALYSIS (Insert name of job) ASARCO Incorporated's______ EL PASO PLANT Plant at EL PASO, TEXAS (Insert town and state) THIS AGREEMENT, nade the 30th day of APRIL, 19 81 by and between FIBERGLASS STRUCTURAL ENGINEERINGwhose address is * ", - * 486 W. Lake Samish Dr., Bellingham, WA 98225 (hereinafter called the .. "ENGINEER") and ASARCO Incorporated, a corporation of the State of New Jersey, whose address is 120 Broadway, New York, N.Y. 10005 and P. O. Box 1111, El Paso, Texas 79999 (Insert address of plant or unit) (hereinafter called the "Owner"). WITNESSETH: The Engineer and the Owner agree as follows: Article 1. Scope of Work The Engineer shall furnish and perform the various services required for conducting an TRP flue structural analysis at the Asarco El Paso Plant. as outlined in the specifications listed below. Any attachments, referred to are lncorpora herein by reference and made a part hereof. Specifications dated April 3, 1981, Exhibit "A". DMART311 2 Article 2. Time of Completion The services outlined above shall be commenced on or about ^Y ^ t 1981 and shall be completed on or about June 15, 1981. Article 3. The Contract Price In consideration of the performance of the Contract, the Owner agrees'to reimburse the Engineer as follows: "f Engineer's fee in the amount of $for performance of work plus the reimbursable costs specified as follows: As outlined in Xppes&tXJflatX Revised Appendix "A". 3 \ Article' 4. 'Progress Payments (If Specified under Article 3) The Owner shall make payments'on account of this Contract as follows: () As e4y as possible after the first day of each calendar month commencing with May 19 81 the Engineer shall present to the Owner statement, on form* provided or approved by the Owner, of all reimbursable costs incurred during the preceding month. This statement shall be accompan ied by copies of atippoitmg invoices and such copies of payrolls, or total isation and distribution of same, a* may be required, lists of plant and equip ment used with rates for same, together wich any ocher information as the Owner may require to allow it to verify the accuracy of the statement. As soon as practicable after receipt, of such statement and upon verification thereof the Owner shall p.iv 100 `j of such amount to the Engineer. Article 5 Arceptam-f and Final Payment fa) I'pon receipt of written notice in the form of a final certificate from the Engineer that the work is ready for final inspection and acceptance the Owner shall promptly make such inspection, and if and when it finds the work acceptable under the Contract ana that the work provided for in this Contract has been completed, the entire balance due the Engineer, including the amount of his fee. shall be paid by the Owner to the Engineer within Tp` days after the date of acceptance of the work by the Owner. " S' (b) Before issuance of the final certificate, the Engineer shall submit evidence satisfactory to the Owner that all payrolls, material bills, and other indebtedness connected with the work have been paid, and that the work is free of all liens and encumbrances. In case of disputed indebtedness or liens the Engineer may submit, in lieu of evidence of payment, a surety bond in form sat isfactory to the Owner, guaranteeing payment of all such disputed amounts. Article 6. Insurance The Engineer shall maintain such insurance as will indemnify it against claims made under Workmen's Compensation Acts and againsc any other claims for damages for personal injury, including' death, which may arise from operations tinder this contract, whether such operations be by the Engineer or any of its s'ubcontrac tors or anvone-di rectly or indirectly .employed by either of them. Prior to commencement of this work the Engineer shall file with the Owner completed certificates of insurance in the form of the "Insurance Certificate" attached and shTTl provide insurance coverage in amounts not less than those stated herein with companies acceptable to the Owner. ZlMl # It is underTtT4--Eaeineer will maintain insurance coverage m such--Mwnrnts i and for such periods as are~Tirrf-i-cj^ent to protect Owner__fxor^ny*TTabi l i ty as result of the professional errors and/o?^ggi=-a^T3Tr5 of the insured (Engineers/ Architects) or any person em^Xoy^d-'iry' the insured, furnish of the same to 0w Article ? - Technical Information The Term "technical information" as used in this agreement includes but is not limited to technical data, reports, models, drawings, specifications, operating manuals, designs, computations, formulas, apparatus, processes, pat- '\ ' 4 ' 'enttable or unpatentable inventions and other engineering data. You agree to accept Asarco's decisions as to whether any particular information is technical information or is technical information which has been made or conceived under ehls agreement. It -is understood that in the course of your performance hereunder you may learn or have access to technical information of Asarco. You agree that you and your personnel will keep in confidence all such technical information of Asarco . and that you and your personnel will not use or disclose the same without Asarco's written consent, either during the term of this agreement or at any time thereafter You agree to disclose to Asarco all technical information made or conceive by you or your personnel in performance, or resulting from performance, under this agreement. You agree that all such technical information made or conceived * by you or your personnel shall become and remain the free and unrestricted'property of Asarco and that you shall assign or cause the same to be assigned to Asarco. You agree chat you and your personnel will keep in confidence all such technical information made or conceived by you or your personnel and chat you 'and your personnel will not use or disclose the same without Asarco's written consent, either during the term of this agreement or at any time thereafter. You agree, upon the request and at the expense of Asarco, to make or cause your personnel to make applications for Letters Patent ir. such countries-~as Asarco may designate on chose of the aforesaid assigned inventions which :Asarco believes to be patentable; and to assign all such applications to Asarcoj-cr its order; and to give Asarco, its attorneys and solicitors all reasonable assistance in preparing such applications, and in prosecuting such applications in the patent office or offices involved and in defending and enforcing any patent that may be Issued upon any such application; and to execute all papers that may be reasonably required in the prosecution of such applications or to vest in Asarco or its assigr said inventions, applications and Letters racent. Article 8'. Status of Engineer and its Personnel It is understood and agreed that the status of the Engineer hereunder is that of an independent contractor, that the personnel of the Engineer perform ing services or work hereunder shall under no circumstances be deemed to be employees of the Owner, and that any workmen's Compensation Insurance coverage for such personnel will be the sole responsibility of the Engineer. Notwith standing the aforesaid understanding, the general instructions of the Cvr.er in connection_wj-th accomplishing the work to be done hereunder shall be followed by the personnel of the Engineer. Duflhg tenure of contract, Owner shall have prerogative to request change in personnel of Engineer's employees assigned to this work when in the opinion of the Owner their work is not conducive to required scope of work. Article 9. Compliance with Laws and Ordinances If for any reason the Engineer's or any of its Subcontractor's employees or agents acquire a status imposing liability on the Owner for employer's con tributions or taxes under the Federal Insurance Contribution Act, the Federal Unemployment Tax Act, any State Unemployment Tax Act, or any other Act, Statue or Regulation thereunder, the Engineer shall be exclusively liable for, and shall Indemnify the Owner against, the same and it agrees to comply with all such lavs and regulations so as to relieve the Owner from any and all liability tr.eretor and from the responsibility of making reports or keeping records witn respect thereto. `` Article 10. Owner's Runt to Terminate Contract If the Engineer should commit an act of bankruptcy, or make an assignment for the benefit of creditors, or if a receiver of the Engineer's property should be appointed,-or if the Engineer should file a voluntary petition in bankruptcy, or if a trustee of the Engineer's property should be appointed under the re organize tion'"or readjustment provisions of the Bankruptcy Act, or if the Engin eer at anv time should refuse or neglect to supply sufficient properly skilled personnel, or if he should fail to make prompt payments to subcontractors, or disregard applicable laws or ordinances or the instructions of the Owner, or should he otherwise violate any provision of the contract and fail to correct such violation promptly after service of written notice thereof bv the Owner. Chen the Owner may, without prejudice to any of its other rights or remedy in the premises, terminate the employment of the Engineer, take possession of drawings, specifications.' surveys, models, etc. and finish the work by whatever method the Owner may deem expedient. Article 11. Arbitration In case of any dispute or difference which may arise as to whether the work done hereunder shall fail to complv with the plans and specifications or with any of the provisions of this contract, such dispute or difference and the question of full performance of the Engineer of the obligations herein imposed shall be submitted to a board or arbitration to be selected in the f o-l-to? i n-g manner: _ _ Unless othetwise provided by law, the parties may agree upon one arbitrator; otherwise, there shall be three, one named in writing by each partv, and the third chosen bv these arbitrators. Provided, however, that if either of the parties hereto shall fail to name an arbitrator within ten (101 days after being requested in writing to do so by the other, the arbi trator so named bv the latter shall be and act as the sole arbitrator; and pro*iilrd further, that in the event each of the parties names an arbi trator but the arbitrator so selected shall fail to select a third within ten (10) days, then he shall be designated by the presiding officer of the Bar Association nearest the location of the work. If there be more than one Bar Association in such locality, itshall be the senior associa tion or the one longest established. The decision of the arbitrator or arbitrators shall be in writing and shall be final. Article 12. .Subcontracts The~Engineer will not employ any Subcontractor without the prior written approval of the Owner and the Engineer will require each such Subcontractor to execute a contract in writing containing provisions similar to all provisions of this contract which are m any way applicable to such Subcontractor and which" wiTl obligate such SubcontractoV to comply with and per form a11 such pro visions. Nothing herein shall be deemed to create a contractual relationship, between any such Subcontractor and the Owner. Article 13. Assignment The Engineer shall not assign or sublet this contract in whole or in part nor shall the Engineer assign any moneys due or to become due ithereunder with out the prior written consent of the Owner. 6 Article 14. Applicable La* Thi* contract shall be construed and enforced in accordance with the laws of the state.where the work hereunder is to be performed. Article 15. Entirety Clause This contract constitutes the entire agreement between the parties, and except as may be specifically set forth herein no changes can be made except by an agreement in writing duly executed by the parties or their duly author ized agents. Article 16.___Additional Provisions (Add such additional provisions, if any, as the particular job required.) Specifications dated April 3, 1981 by Asarco's Central Engineering Dept, and Fiberglass Structural Engineering Proposal dated April 21, 1981 are part of this contract, being Exhibits "A" and "B" respectively. - Fiberglass Structural Engineering Engineer By r Title -------.Purchasing Agent Appendix "A" To Contract ForiyPD-58 "Reimbursable 00313" shall be the sum of the costs to the Engineer of the owing items: 9 A. 1. '`^Direct cost of current actual salaries for ail Engineer's/employ ees who actually contribute time to the project in propOrtion to the time they devote to it. These salaries are to be An accord ance with the hourly wage rates shown on Exhibit "8/ attached. In addition to the direct salaries. Engineer will/be paid ^percent ( ") of such salaries to cover all /Cringe benefits include payroll taxes and insurance, vac.aflion. sick leave a holiday allowances. \ for Item A will be the direct salai fringe benefits. percent percent (. .") of the tota/ of Item A above. Actual cost of ail out-of-pocket expenses incurred bv Engineer in the performance of tiws work which will include: Actual traveling anck living expenses for all personnel when required to leave the Distriet\Office on dutieydirectly applicable to the^job. Telephone, telegraph, o rTi ce equ ipne'nt and suppl i es blueprints, postage and other minor expenses'^irect^/applicable to the Job. Required inspection and testing. No salaries of the Engineer'd Vxecutive officers, including and above General Manager, and no paryoft\e expenses of conduct ing the Contract or's Main Office or regularly established Branch Offices, and no over head expenses of any kind, except\s above provided, shall be included in the cost of the Jop unless otherwise expressly provided herein. D. It is agreed that the Engineer's "ReimbuVsable Cost" shall be increased or decreased, as .the case nay be, by\an amount equal to the total effect of the following: --1. Routine changes in salary and wage rates and any statutory changes in payroll^ taxes. Extra cdst of any premium time, or overtimeXin excess of the regu lar w^rk week, plus:Ti for fringes affected by the extra cost on sifeh premium time or overtime. All overtime must be first ap< proved by the Owner. REVISED APPENDIX "A" TO CONTRACT PD-58 The costs for the scope of work covered by this contract shall be governed by the Proposal, Exhi bit "B" from Fiberglass Structural Engineering dated April 21, 1981, and shall not exceed $16,000, the final cost being a function of actual time spent on Phases I, II and III. More specifically costs cover:. Phase I Preliminary Design Review Phase II Field Investigation Phase III Anaylsis and Final Report This contract is considered to be essentially a time and expenses contract as indicated in Exhibit "B". The not-to-exceed limit of $16,000 is a constraint levied solely in the interest of monitoring costs and is not to be construed as requiring full performance of the scope of work within this price. If necessary to complete the scope of work, performance beyond the $16,000 limit will be charged in accordance with the schedule of rates (Exhibit "B") and shall then be constrained to a new upper limit as mutually agreed by Owner and Engineer. EXHIBIT "A" SPECIFICATIONS FOR FRP FLUE STRUCTURAL ANALYSIS EL PASO PLANT Prepared by: Central Engineering Department Salt Lake City, Utah -v Job: EA-26-EP N.Y. 3954 Plant: 623 Date: April 3, 1981 By A. 0. MARSH, /JR. Chief Design Engineer CONTENTS 1.0 GENERAL 2.0 SCOPE OF WORK - ENGINEERING REVIEW 3.0 ENGINEERING DATA FOR REVIEW 4.0 PROPOSAL 5.0 ASARCO PD-58 CONTRACT & INSURANCE FORM 6.0 SPECIFICATION 4.4 7.0 REFERENCE DRAWINGS FOR STUDY - LIST DRAWINGS SENT UNDER SEPARATE COVER SPECIFICATIONS FOR FRP FLUE STRUCTURAL ANALYSIS EL PASO PLANT 1.0 GENERAL The purpose of this specification is to outline the necessary work to be performed to determine the condi tion of the existing FRP flue systems at the El Paso Plant using information furnished by Asarco and on-site investigation of the installation. 2.0 'SC' OPE..OF WORK...-.....E...N..G...I..N..E...E..R.. IN..G. CONTRACTOR 7 _ f* The Engineering Contractor shall perform the following '* work under the direction of the Asarco Chief Design Engi neer : 2.1 Using test samples taken from the flues at El Paso, complete tests will be run to determine exact con struction details used to develop the system/s. 2.2 Determination of effectiveness of the resin used, provisions for corrosion as specified. ,_Zr3 Check bn additives used for fire retardancy, ultra-- violet barrier and protective coating used. - ^2.4 Check of structural integrity of system "as instal led" using criteria given under Section 3.0, Engi neering Data for Review. 2.5 Preparation of a final report and recommendations. FRP Flue Structural Analysis Specs EA-26-EP - 2 3.0 ENGINEERING DATA FOR REVIEW 3.1 Site elevation: 3800 ft. above S.L. 3.2 Ambient temperature range: 25F. to 105F. 3.3 Atmospheric conditions: bright sunlight 3.4 Gas temperatures in flue: 135-160F SAT. Gas anaylsis - dust in flue: Test % Run SC02-3 Pb 13.8 Cu 0.26 Zn 0.79 Percent by weiqht Tl 0.35 Cd 1.77 Cl 4 .4 Fl <0.1 As 1.47 3.6 Gaseous Components % Pb Cu Zn T1 " Cd Cl FI As #/hr 2.67 0.06 0.15 <0.1 0.06 <4.6 6.9 13.4 FRP Flue Structural Analysis Specs EA-26-EP 3. 3.7 Assume flue cross-section filled to a depth of 3 1' -6" with wet dust - density 147#/ft maximum. See cross section sketch. 3.8 Gas Grade - % SC>2 by Volume Roaster gas Sinter gas 3.0/3.5% 4.5/5.0% 3.9 Flue Volumes - Maximum Condition Roaster 30,000 SCFM @ 32F. - 14.7 psi . Sinter -56,000 SCFM @ 32F. -14.7 psi 4.0 PROPOSAL Upon review of the required "Scope of Work" the Engineer ing Contractor is requested to submit his proposal for performance of the services outlining his intended pro cedures and costs' for same, including an estimated time schedule through development of the final report. - -The proposal shall be submitted as follows: Original to: - Mr. W. A. Bennis, V.P. Purchasing ASARCO Incorporated 120 Broadway New York, New York 10271 FRP Flue Structural Analysis Specs EA-26-EP " Copies to: Mr. W. T. Sweat, V.P. Engineering Mr. A. 0. Marsh, Jr., Chief Design Engineer c/o ASARCO Incorporated 500 Crandall Building Salt Lake City, Utah 84101 Mr. W. R. Kelly, Manager ASARCO Incorporated P. O. Box 1111 El Paso, TX 79999 4. rt" 5.0 ASARCO PD-58 CONTRACT & INSURANCE FORM The Engineering Contractor will be required to sign the Asarco PD-58 form, copy attached, also providing neces sary insurnace coverage as outlined to cover personnel on the Asarco premises as required for investigation. 6.0 SPECIFICATION 4.4 This general specification was used in conjunction with the Asarco drawings listed to bid and fabricate all FRP flues, etc. at El Paso. It is included for review and listing of- operating conditions for each area. 7.0 REFERENCE DRAWINGS FOR STUDY The listed drawings show all design details used for El Paso.. These drawings are being sent under separate cover. FRP Flue Structural Analysis Specs EA-26-EP ' DRAWING LIST EP-23402-1101-G EP-23403-1101-G EP-23592-907-G EP-23613-907-M EP-23614-907-M EP-23615-907-M EP-23616-907-M EP-23617-907-M EP-23618-907-M EP-23619-907-M EP-23620-907-M EP-23621-907-M EP-23622-907-M EP-23623-907-M EP-23624-907-M EP-23629-907-M EP-23630-907-M EP - 2 3 6-31-9 07-M EP-23675-4KJ4-G EP-236J6-904-G EP-23724-907-G EP-23725-907-G EP-23744-907-M EP-23745-907-M EP-23746-907-M EP-23747-907-M EP-23749-907-M EP-23750-907-M EP-23751-907-M EP-23752-907-M EP-23755-907-G EP-23761-907-M EP-23762-907-M EP-23763-907-M EP-23764-907-M EP-23765-907-M EP-23781-905-G EP-23782-905-G EP-24149-907-M EP-24150-907-M EP-24151-907-M EP-24152-907-M EP-24153-907-M EP-24154-907-M EP-24155-907-M EP-24156-907-M EP-24157-907-M EP-24158-907-M EP-26907-907-M 5 SPECIFICATION 4.4 FOR FRP FLUES AND TANKS Prepared by: ASARCO Incorporated Central Engineering Department Design Section Salt Lake City, Utah EA-26-EIr~~ Plant: 623 N.Y. - 3954 Date: November 15, 1976 SPECIFICATION 4.4 FOR FRP FLUES AND TANKS 1.0 SCOPE These specifications cover furnishing all the necessary labor, supervision and materials to fabricate and deliver.fiberglass reinforced polyester flue sections for a flue system, jug dampers, and FRP tanks complete with gaskets, inlets, outlets, etc., as outlined below and as shown on related detail drawings. Structural - > supports will be by others. 2.0 MATERIAL SPECIFICATIONS 2.1 All flues, jug dampers, and tanks to be fiberglass reinforced polyester and manufactured in accor dance with NBS Voluntary Product Standard PS-15-69 in-so-far as practical for tolerances, fabrica tion and construction techniques. Wherever a difference exists between the specification and the purchaser's drawing, the^ drawing should govern. 2.2 Minimum thickness of flues and tanks to be 3/8". 2.3 The polyester resins shall be Dow Chemical Company Derakane 510A, or approved equivalent, with 3% antimony oxide or 5% zinc borate content. Specs, for FRP Flues and Tanks 2. Rev. 3-14-78 2.4 Reinforcement shall include 10 mil Pellon veil inner liner (approximately 95% resin). Ninety mil of random glass fiber completely saturated with resin (approximately 75/25% resin to glass ratio), and the remainder of the specified thickness of alter nate layers of circumference wound continuous glass fibers and random glass fibers (approximately 65/25% resin to glass fiber). No outer layer shall be random glass fiber. 2.5 The exterior surface shall have a 5 mils minimum- l -- f* coating of an ultraviolet barrier. 2.6 All flanges, on flues shall be full faced reinforced type with minimum thickness 3/4". Flange bolts to be torqued to 30 ft. lbs. Gaskets to be Nordel rubber, 40 Durometer, AS1M-2000-BA-415. Thickness as specified. (See Pg. 7 for supplier's address.) 2.7 Flues to have stiffener ribs spaced for service in section 3.0. 2.&_ Flat metal washers shall be used under all nut and bolt heads against FRP flanges. Bolts, nuts and washers to be 304 stainless steel. I 3.0 FLUE SERVICES 3.1 Area 2-04 Specs, for FRP Flues and Tanks 3 3.1.1 Flue will be handling moist cleaning plant gases containing 3 to 5% SO^ at a working pressure of (+)2" H20 and temperature of 142F. 3.2 Area 2-09 3.2.1 Flue will be handling cleaning plant gases containing 3 to 5% SQ2 at a working pressure of (-)8" H20 and temperature of 90F. 3.3 Area 2-10 3.3.1 Flues will be handling moist cleaning plants gases containing 3 to 5% SO2 at a working pressure of 0.0" H20 and temperature of 3.4 126F. s Area 2-15 3.4.1 Flues and jug dampers will be handling moist cleaning plant gases containing 3 to 5% S02 at a working pressure of (-) 20" H20 and - temperature of 90F. 4.0 TANK SERVICES 4.1 All tanks will contain water saturated with SOthat contains about 1.5% sulfuric acid, 46 mg/1 of fluo rides, 214 mg/1 of chlorides and about 2000 mg/1 of Specs, for FRP Flues and Tanks 4 precipitated fumes and mechanical solids scrubbed from gases that have been through a venturi scrubber or an electrostatic precipitator." Specific gravity of liquid is 1.15. Maximum-temperature 140F. 4.2 Specific Designs 4.2.1 Sinter Machine Venturi Scrubber Blowdown Tank. Equipment No. 90319. Area 2-03. Number required 1 Capacity 1700 Gal. Temperature Drawing No. 132P. if" EP-24111-903-M, MK-24111-A 4.2.2 Roaster Venturi Scrubber Blowdown Tank. Equipment No. 90339. Area 2-07. Number required 1 Capacity 1700 Gal. Temperature Drawing No. 134P. EP-24111-903-M, MK-24111-A .4.2.3' Scrubber Blowdown Tank. -- Equipment No. 90370. Area 2-13. Number required Capacity 1 1700 Gal. Temperature Drawing No. 90F. EP-24111-903-M, MK-24111-A 4.2.4 Stripping Tower Pump Tank. Specs, for FRP Flues and Tanks 5. Equipment No. 90605. Area 2-07. Number required 1 Capacity 1100 Gal. Temperature 100F. Drawing No. EP-24133-208-M, MK-24133-C 4.2.5 Neutralizing Tanks. Equipment No`s. 20804 and 20805. Area 2-14. Number required 2 Capacity 470 Gal. Temperature 82F. : Drawing No. EP-24135-208-M, MK-24135-A&B 4.2.6 Surge Tank. Equipment No. 20801. Area 2-14. Number required 1 Capacity 30,000 Gal. Temperature 95F. Drawing No. EP-24131-208-M, MK-24131-A 4.2.7- Neutralized Solution Tank. -- Equipment No. 20802. Area 2-14. Number required 1 Capacity 30,000 Gal. Temperature 80F. Drawing No. EP-24131-208-M, MK-24131-B Specs., for FRP Flues and Tanks 6. .i. 4.2.8 Surge Tank Pump Tank. Equipment No. 20803. Area 2-14. Number required 1 Capacity . Temperature 50,000 Gal. '90 F. Drawing No. EP-24132-208-M, MK-24132-A 4.2.9 Cottrell Plant Neutralized Solution Tank. Equipment No. 20806. Area 2-14. Number required Capacity 1 1,000 Gal. __ -t Temperature 90F. Drawing No. EP-24134-208-M., MK-24134-A 5.0 CONSTRUCTION 5.1 Flues, jug dampers, and tanks to be fabricated as shown on Asarco*s drawings. This to include all tank supports, support rings, flanges and associated pieces. Any deviation from these details must be approved by Asarco before fabrication. 5. 2 Flue construction may be contact molded or hand lay-up filament wound type. Construction shall re quire prior approval by Asarco with submittal of fabrication details, etc. 5.3 Field joint construction, shipping length, etc., shall be the responsibility of the Contractor, He Specs., for FRP Flues and Tanks 7. ^ shall verify Asarco* s designs for service noted in specified areas relative to stiffener rings, wall thickness, saddle designs, etc. 6.0 DRAWING LIST The general arrangement drawings and detail drawings on Appendix "A" give the scope of the flue system to be provided as well as tank details. Nordel is a Dupont product available from West American Rubber Company, 750 North Main St., Orange, California 92668. '4 -- APPENDIX "A" DRAWING LIST Area 2-04 Sinter Machine Flue to Gas Cleanina. Drawincr No. Description EP-23592-907-G Gen. Arrg't. Plan & Elevation. EP-23613-907-M 76" FRP Flue Assembly from Towers F.S.F. S!-9. EP-23614-907-M 76" FRP Flue Assembly from Towers F.S.-! F.S.-13. EP-23615-907-M 76" FRP Flue Assembly from Towers f.s.-: to F.S.-17. EP-23616-907-M 76" FRP Flue Assembly from Towers f.s.-: to F.S.-20. EP-23617-907-M 76" FRP Flue Assembly from Towers F.S.to F.S.-23. EP-23618-907-M 76" FRP Flue Assembly from Towers F.s.-: to F.S.--27. EP-23619-907-M 76" FRP Flue Assembly from Towers F.S.to F.S.-31. EP-23620-907-M - EP-23621-907-M 76" FRP Flue Assembly from Towers F.s.-: to F.S.-35. 76" FRP Flue Assembly from Towers f.s.-: to F.S.--36. EP-23622-907-M 96" dia. and 76" dia. FRP Flue Assembly from Towers F.S.-36 to F.S.-37. EP-23623-907-M 96" dia. FRP Flue Assembly from Towers F.S.-37 to F.S.-38. Appendix "A" 2 Drawing No. EP-23624-907-M EP-23625-907-M EP-23626-907-M EP-23627-907-M EP-23628-907-M EP-23629-907-M EP-23631-907-M Description 96" I.D. FRP Flue Details. 76" I.D. FRP Flue Assembly Tower. 76" I.D. FRP Flue Assembly Tower F.S. 76" I.D. FRP Flue Details. 76" FRP Elbow Detail. 76" FRP Tabulated Flue Details. 76" I.D. FRP Flue Details. Area 2-07 Roaster Cottrell Venturi Scrubber System Drawing No. Description EP-2367 5-904-G Gen. Arrgt., Plan & Elevation. EP-23685-907-M 65" FRP Flue Assembly. EP-23686-904-G General Arrangement, Elevations. Area 2-09 Converter Gas Handling Changes Drawing No. Description EP-237 24-907-G Converter Gas Bypass Flue, Gen. Arrgt., Plan. EP-2372-5-907-G - Conv. Gas Bypass Flue, Gen. Arrgt., Elevation EP-23744-907-M Conv. Gas Bypass Flue Assy. Supports 5 to flue end. EP-23745-907-M Conv. Gas Bypass Flue Assy. F.S.-47 & F.S.-48 EP-23746-907-M Conv. Gas Bypass Flue Assy, F.S.-46 to F.S.-47. Appendix "A" 3 Drawing jfo. EP-23747-907-M EP-23748-907-M EP-23749-907-M EP-23750-907-M EP-23752-907-M Description Conv. Gas Bypass Flue Assy. F.S.-46. Conv. Gas Bypass Flue Assy. F.S.-45 to F.S.-46. Conv. Gas Bypass Flue Details. Conv. Gas Bypass Flue Details. 72" Venturi Details. Area 2-10 Flue System to Gas Cleaning Plant Drawing No. Description EP-23755-907-G Gen. Arrgt. Plan & Elevation. EP-23761-907-M Flue to Packed Scrubber Assembly .Towers F.S. -38 to F.S.-39. EP-23762-907-M Flue to Packed Scrubber Assembly Towers F.S.-39 to F.S.-42. EP-23763-907-M 96" Venturi Details. EP-23764-907-M Flue to Packed Scrubber Details. Area 2-12 Gas Cleaning Plant Mist Precipitators Drawing No. Description EP- 23.7 81-90 5-G General Arrangement, Plan. EP-23782-905-G General Arrangement Elevation. EP-24149-905-M Mist Precipitator, Flues, Dampers, Etc. , Assembly. Appendix "A1* 4 Area 2-14 -- Drawing No. Water Treatment System Description EP-24111-903-M Blowdown Pump Tank. EP-24131-208-M Surge & Neutralized Solution Tanks. EP-24132-208-M 10' dia. Pump Tank. EP-24133-208-M Stripping Tower Pump Tank. EP-24134-208-M Neutralized Solution Tank. EP-24135-208-M Neutralizing Tanks. Area 2-15 Gas Cleaning Plant- Flues, Dampers, Etc. Drawing No. Description EP-24151-907-M Mist Precip. Flues - Details. EP-24152-907-M Mist Precip. Flue Details. EP-24153-907-M Mist Precip. Header Assembly. EP-24154-907-M Mist Precip. Header Details. EP-24155-907-M Jug Damper Assembly. EP-24156-907-M 100" Flue to Acid Plant Assembly. EP-24157-907-M - m- EP-24I58-907-M 100" Flue to Acid Plant Details. Flue Hangers Assembly & Details. EXHIBIT "B" 486 W. Lake Samish Orive / Bellingham, WA 98225 / Telephone (206) 734-7040 April 21, 1981 Mr. W. A. Berwis, V.P. Purchasing ASARCO Incorporated 120 Broadway New York, New York 10271 Gentlemen: FRP Flue Structural Analysis El Paso Plant ASARCO Job EA-26-EP ` We appreciate this opportunity to submit our proposal for work to be per formed in determining the condition of the existing FRP flue systems at your El Paso plant. We will provide engineering services to accomplish the Scope of Work as out lined in your inquiry of April 3. However, it is questionable at this time as to whether or not tests are available to determine the items noted in sec tion 2.3. The extent of testing generally will be determined by the data re quirements needed to complete the analysis. I Involvement by Fiberglass Structural Engineering, Inc. would be divided into three phases, as follows: I) A preliminary design review would include project familiarization, study of construction details and laminates, and a preliminary structural analysis. The purpose of this preliminary review would be to determine potential problem areas in the system and establish a plan for data acquisition in the field. II) An inspection visit to the El Paso Plant would be required to ob tain detailed information regarding the FRP construction. Data would be taken as required for further analysis in the form of samples, photography, notes and measurements in each specific area of interest. A general overview of all FRP equipment would also be accomplished to discover any unanticipated problem areas. - _ III) The final phase of involvement would be a detailed analysis of the system as it exists. Our report would discuss each area of con cern ,"^nd identify calculated safety factors for each. - Recommendations would describe the general nature of repair sug gested for each area, if any, but would not give a detailed estimate or specification of the repair. Since the extent of problems requiring analysis cannot be anticipated at this time, we propose to provide the work on a time and expenses basis, to be charged at the following rates. Consultant Project Engineer $60/hour 42/hour Mr. Benrris -2- April 21, 1981 * Inspector Test Engineer Design Engineer Engineering Aide AE Equipment $42/hour 42/hour 38/hour 28/hour 80/hour Expenses (including day coach air travel, car rental, motel, etc.) are billed at cost with meals being billed at a per diem rate. We have estimated our involvement for the work described in the three phases for purposes of budgeting at this time. These are target figures which we are reasonably confident will be sufficient to complete the analysis. Phase I - Preliminary Design Review: Five days for Design Engineer, plus one day for Consultant, or approximately.................................................$2000. Phase II - Field Investigation: Three field days plus travel time and expenses - for Consultant and either Design Engineer or Inspector, or approximately.............................................. $7O0SP. Phase III - Analysis and Final Report: 14 days Design Engineer or Project Engineer, plus 5 days Consultant, or approximately ................... $7000. Total Phases I, II, and III..........................................................$16,000. It appears at this time that our v/ork could begin on this project by the week of May 4, 1981, but schedules are subject to prior committment. For planning purposes, the following durations may be used: Phase I - 1 to 2 weeks Phase II - 1 week Phase III - 3 to 4 weeks If necessary, we would be willing to set forth a more detailed schedule at the time of contract agreement. We hope this pr-eposal is responsive to your needs at this time. Please contact the undersigned if you require further information. Regards, FIBERGLASS STRUCTURAL ENGINEERING^INC. KJbbJ. KWS:bb Kyl/w. Schmidt Project Manager cc: Mr. W. T. Sweat, V.P. Engineering Mr. A. 0. Marsh. Jr.. Chief Design Enoineer^.OOV Mr. W. R. Kelly, Manager JE5 'CatTOTCATE POES *40T-MENQ, EXTEND OR LTEB THE COVERAGE TftfORDEP *Y THE IPOLICtES ItSTED BELOW. COMPANIES AFFORDING COVERAGES is-am J.NAME AND AODRESS OF INSURtU r.'WifiS'tori J.` Renoud, P. E. dba: ' fiberglass-Structural Engineering .486 West Lake Samish Drive &* jf3t '.Bellingham,. WA 98225 COMPANY LETTER BCOMPANY LETTER COMPANY LETTER COMPANY LETTER U COMPANY C LETTER k "This is to certify that policies of insurance listed below have been issued to the insured named above and are in force at this time. . company - 'LETTER* TYPE OF INSURANCE GENERAL LIABILITY tev IX 1 COMPREHENSIVE FORM &*- A ; *m *. . tyr 1 1 PREMISES--OPERATIONS n EXPLOSION and collapse HAZ4R0 1 ` 1 UNDERGROUND HAZARD -r- . I5T1 PROOUCTS/COMPLETED OPERATIONS HAZARD i U'CONTRACTUAL INSURANCE 1 | BROAD FORM*PROPERTY !=j DAMAGE 'LJ INDEPENDENT CONTRACTORS 1 1 PERSONA'. INJURY POLICY NUMBER 1 POLICY EXPIRATION DATE Limits of Liability in Thousands (000) EACH OCCURRENCE AGGREGATE BODILY INJURY $ PROPERTY DAMAGE * $ BODILY INJURY AND PROPERTY OAMAGE COMBINED : -- -- f- - PERSONAL INJURY S .. A . AUTOMOBILE LIABILITY CD COMPREHENSIVE FORM HD Owned 0 HIRED iUnJ NON-OV.NED ,'A - * * EXCESS LIABILITY ?. n -umbrella form . z:-'` K- . V-`- * - / 1 1 OTHERTHAN UMBRELLA V .* fORM WORKERS' COMPENSATION . and ` .** EMPLOYERS'LIABILITY OTHER ' BODILY INJURY (EACH PERSON) BODILY INJURY (EACH ACCIDENT) PROPERTY DAMAGE bodily INJURY AND PROPERTY DAMAGE combined bodily injury and PROPERTY DAM&GE COMBINED 5 i i s statutory wbsbbe J r * :* . - -A;.' e.- * - V - -rr-'-y^- V " (LV^ACCrOCM Sr DESCRIPTION OF 0PERATI0NS4.0CATI0NS/VEHICLES Cancellation: Should any of the above described policies be cancelled before the expiration date thereof, the issuing com pany will endeavor to mail 10 days written notice to the below named certificate holder, but failure to mail such notice shall impose no obligation or liability of any kind upon the company. r.r*npn tv* 11 77 -lln-EiaiiMHS .Saisr i fl M F N D E "COMPANIES AFFORDING COVERAGES COMPANY A LETTER r\ COMPANY D LETTER U NAME AND ADDRESS O INsuntp J? Winston d. Renoud, P. E. dba: Fiberglass Structural Engineering- rS; 486 West Lake Samish Drive yS Bellingham, WA 98225 COMPANY LETTER COMPANY 1^ LETTER U COMPANY C LETTER Ci r-~ This is to certify thatpolicies of insurance listed below have been issued to the insured named above and are in force at this time. company LETTER TYPE OF INSURANCE GENERAL LIABILITY A 23 COMPREHENSIVE FORM IX1 premises-operations n explosion and collapse " HAZARD 1__ 1 UNDERGROUND HAZARD [VI PRODUCTS COMPLETED OPERATIONS HAZARD [XJ CONTRACTUAL INSURANCE 1 1 BROAD FORM PROPERTY j=j DAMAGE x LJt AUTOMOBILE LIABILITY POLICY NUMBER POLICY EXPIRATION OATE Limits of Liability in Thousands (000) EACH OCCURRENCE AGGREGATE BODILY INJURY 5 propertydamage % 5 BODILY INJURY AND propertydamage COMBINED - i. CGMPPCHCNSIVC FORM OWNED 12 HIPED B NON-OWNED > if-> sc I EXCESS LIABILITY 1 I UMBRELLA FORM 1 1 OTHERTHAN UMBRELLA FORM WORKERS' COMPENSATION and EMPLOYERS' LIABILITY1 OTHER BODILY INJURY AND PROPERTY DAMAGE COMBINED A:i-yx: it t*CHACCDCN ">. DESCRIPTION OF OPERATIOfW/LOCATIONS/VEHICLES Cancellation: Should any of the above described policies be cancelled before the expiration date thereof, the issuing com pany will endeavor to mail 10 days written notice to the below named certificate holder, but failure to mail such notice shall impose no obligation or liability of any kind upon the company. NAMf AND ADDRESS OF CFRTlFICAT E HOLDER: DATE ISSUED-- : ACORP ?s <t<3 11 77) roM * INSURANCE - . ASAiRLO.JaaeefparateA REQUIREMENTS FOR CONTRACTORS AND SUBCONTRACTOR-. * * ** THIS IS to CERTIFY that the POLICIES of INSURANCE OESOMBEO BELOW have been"issued to i ir iv.a i = THESE POLICIES AHE NO* IN FORCE. COVERING WORK BT THE ASSURED FOR ASARCO.lacorported ON CONTRACT ............ r..---------------------------------------------------------- ---- - ----------- --- AT _____------------------------------------------------------------------------------- ------------------------------------------- ------------------- IF THESE POLICIES ** CANCELLED OR CHANGEO IN ANY way THAT WILL AFFECT THIS CERTIFICATE. TEN OAYS* FRIO* WRITTEN NOTICE WILL SC GIVEN ar THIS COMPANY TO ASARCO,Incorporated. afT* PLANT NAN kill R RIND OF INSURANCE NUMBER C ESC*lptiCN CF POLICY EMPIRES LIMITS OF LIABILITY R0U IREO VJ I N I UUU CONTRACTOR'S L9LlC LIABILITY (Crxt,;'t-`NSI v INCLUDING CCS :R*CTv,At i * BOOILY.injury PROpC*ty.;ama-,C C0NTRACT.* S PROTECTIVE LIABILITY BOOlL*INJURY -- f. PROPERTY.OAMACf AUTOMOBILE BOOILY.INJURY PROPERTY.CAM*CE workmen S COMPENSATION A NO EA^LOYER'S LIABILITY OAYE INSURANCE company CITY STATE AUTHORIZED REPRESENTATIVE J)n Colridii iHU aaa larilni < iiIim.It tKi Omf free ana <|ii** **T aapaeae, Ini ar Imm * aecoait l,T (|m( aiaml ar swat aiu It an* paraoa tvaaiaaiar. laci.aiaf i*t aaplaraa al Ua Ovaar, *aiei la la. cap ; capita ftp flf eanaactae aatk. ar (rata att a/ the acaewtaaa ua parfaraanca af tkaa eoatraet ar aka Caktracter ar tap i,aeoatractor; pra* tllal. fc#*a*ar. tan l*a Cucracter iail aac a raavirta aa iaui/p ua upaar i|auat tap iaaa lama aa:<ip u fiu (aaea af aallful faalt .( tka CYaar ar ata its.apaia. 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