2023-09-13_REVISION - M1977493 - Laserfiche WebLink

Home Browse Search

GENERAL NOTES SPECIAL INSPECTION AND TESTS DESIGN CRITERIA STATEMENT OF SPECIAL INSPECTION 1. All inspection shall conform to the requirements of Section 109 of the International Building Code. All Special Inspection shall conform to the requirements of Chapter 17 of the Code: International Building Code (IBC), 2018 Edition International Building Code. 2. The owner is required to employ inspectors and special inspectors,who shall submit copies of all reports to the owner, architect, structural engineer, and the Building Department. Upon Soil: Density, assumed 120 pcf,wet gravel/sand completion of their work,the inspectors and special inspectors shall submit a final signed report stating whether the work was,to the best of their knowledge, in conformance with the EFP, culvert/hill side 90 pcf wet gravel/sand sloping upward approved set of Contract Documents and the applicable workmanship provisions of the Building Code. EFP, side walls 42.,00 pcf water 45 pcf wet gravel/sand sloping down 3. Inspectors and special inspector shall be qualified person(s)who demonstrate competence in their respective type of construction to the satisfaction of the Building Official. EFP, front wall 4. The General Contractor shall coordinate with inspectors and special inspectors to incorporate the inspection schedule into the overall project construction schedule. Allowable soil bearing 000 psf 5. Special Inspection is required for all activities defined herein that occur for this project. Wind: Velocity(ultimate) 115 mph 6. The Engineer of Record shall not be considered a Special Inspector. Exposure C 7. The Engineer of Record shall be provided jobsite access to conduct quality assurance. Seismic: Seismic Design CategoryB REQUIRED VERIFICATION AND INSPECTION OF SOILS VERIFICATION AND INSPECTION CONTINUOUS PERIODIC FOUNDATION 1. Verify materials below shallow foundations are adequate to achieve the design bearing capacity - X GENERAL CONDITIONS AND REQUIREMENTS 2. Verify excavations are extended to proper depth and have reached proper material - X 1. Foundations are designed using presumed bearing values noted below. Contractor shall provide written open excavation 3. Perform classification and testing of compacted fill materials - X 1. The use of these drawings constitutes a contractual agreement between the Contractor and the Owner. Thus,these 4. Verify use of proper materials, densities, and lift thicknesses during placement and compaction of compacted fill X - Contract Documents take precedence over trade practices and third a specifications. inspection report by a Geotechnical Professional Engineer prior to forming or placing foundation concrete. Foundation system p p party p is subject to change based on report findings. Contractor shall follow all recommendations of report including modifying the 5. Prior to placement of compacted fill, observe subgrade and verify that site has been prepared properly X 2. The term "Engineer"shall be taken to mean the Structural Engineer of Record. Third party entries are specifically noted as "Professional Engineer,""Contractor's Engineer,""Designer,"etc. foundation system in accordance with revised design. 2 3. Contractor is responsible for obtaining access to all codes, standards, specifications, reports,third party literature, etc. . All footings shall rest on solid undisturbed soil or approved compacted fill.Assumed maximum design bearing capacity is referenced in these documents. o All foottinin REQUIRED VERIFICATION AND INSPECTION OF CONCRETE CONSTRUCTION 4. Contractor shall field measure and verify all existing conditions and dimensions at job site. In the event that existing 3. All footings shall the exact size and shape as shown in the structural drawings; no larger, no smaller. conditions or dimensions vary from those shown on the drawings, Contractor shall notify the Engineer so proper adjustments 4. No footings or foundation walls shall be poured before observation by the Engineer.5 N shall b Verification of slump, density,temperature and air content as delivered to the project site in accordance with Chapter 3 of ACI 318 and its referenced ASTM standards can be made. . o concrete e poured in excavation containing wall or on frozen ground, Verification of fc in accordance with ACI 363.2R and its referenced ASTM standards 5. Contractor shall check and verify all dimension and other information shown on structural drawings with those shown and 6. Backfill shall be placed against both sides of walls and piers simultaneously. Use only hand operated tools for compaction non-structural, includingarchitectural and other disciplines. Contractor shall notify the Engineer of an discrepancies between adjacent to foundation walls. Do not backfill until building walls have cured a minimum of 7 days, and cantilevered retaining REFERENCE IBC p fy g y p VERIFICATION AND INSPECTION CONTINUOUS PERIODIC structural and non-strcural drawings, or with structural drawings.When such discrepancies occur,the most stringent wall have cured a minimum of 28 days. g , g pSTANDARD REFERENCE 7. Refer to Geotechnical Report, architectural drawings and/or civil drawings for complete site grading, drainage, sub grade requirements shall govern unless written clarification is obtained from the Engineer. p g g p g g, g � g 6. All Contractors, Subcontractors, Fabricators, Suppliers, and other jobsite personnel shall at all times comply with the preparation and engineered fill requirements. Slope exterior grades away from foundation in all directions.All roof downspouts 1. Inspection of reinforcing steel and placement - X ACI 318: 3.5, 7.1-7.7 1910.4 Occupational Safety and Health Administration (OSHA) Standards -29 CFR, Parts 1910 ("Occupational Safety and Health and drains shall discharge well beyond the limits of all backfill, and water shall not be allowed to pond adjacent to the building. 2. Inspection of reinforcing steel welding in accordance with IBC 2012 Table 1705.2.2, - - AWS D1.4 Standards") and 1926 ("Safety and Health Regulations for Construction"). 8. Assumed equivalent fluid pressure of saturated soil against retaining walls = 90 pcf. Item 2b AC1318: 3.5.2 7. Drawings represent a finished product, and do not address the means and methods necessary to complete the construction. 3. Inspection of anchors cast in concrete where allowable loads have been increased or - X ACI 318: 8.1.3, 21.2.8 1908.5, 1909.1 During the erection of the structure,the Contractor shall be responsible for temporary bracing to withstand all loads to which CONCRETE where strength design is used the structure may be subjected, including lateral loads,stockpiles of material and equipment. Such bracing shall be left in 4. Inspection of anchors post-installed in hardened concrete members - X ACI 318: 3.8.6, 8.1.3, 1909.1 place as long as required for safety, and until all structural framing and diaphragms are in place with connections complete. CONCRETE MIX DESIGN MATRIX 5. Verifying use of required design mix - X ACI 318:: Ch.Ch. 4, 5.2-5.4 1904.2, 1910.2, 8. The term "provide'as used herein shall mean that Contractor shall furnish and install said item, including all construction, Min. fc at Unit Cement Max. %Air Durability Exposure Class 6. At the time fresh concrete in sampled to fabricate specimens for strength tests, perform X - ASTM C 172 1910.3 equipment, materials, etc., for a complete, finished installation. Intended Use 28 days Weight Type w/cm Content Frz./Thaw Sulfate Water Corrosion slump and air content tests, and determine the temperature of the concrete ASTM C 31 1910.10 9. Installation of proprietary products shall comply with all manufacturer's specifications and recommendations, unless Footings/Walls 4.5 ksi 145 pcf 11 0.45 4-6 ACI 318: 5.6, 5.8 otherwise noted. Product substitutions shall be subject to Engineer's review. Exterior Slab-on-Grade 4.5 ksi 145 pcf 11 0.45 4-6 F2 S2 W2 C2 7. Inspection of concrete and shotcrete placement for proper application techniques X - ACI 318: 5.9, 5.10 10. Details noted "typical"apply to all comparable conditions.Where no specific details are shown, constructions shall conform to Interior Slabs-on-Grade 4.5 ksi 145 pcf 11 0.45 2 FO S1 WO C2 8. Inspection of maintenance of specified curing temperature and techniques - X ACI 318: 5.11-5.13 1910.6, 1910.7, the comparable work defined elsewhere on the project. 9. Verification of in-situ concrete strength prior to removal of shores and forms from beams - X ACI 318: 6.2 1910.8 11. Deviations from these Contract Documents are not permitted, unless coordinated with the Architect or Engineer. 1. Concrete mixes shall conform to the above table, unless noted otherwise. Mixes shall comply with all durability requirements and structural slabs 1910.9 12. Third Party Quality Control: Contractor shall provide Engineer with copies of all third party structural field observation reports specified in Chapter 19 of ACI-318, based on the specified exposure class. If discrepancies exist between Chapter 19 and the 10. Inspect formwork for shape, location, and dimensions of the concrete member being - X ACI 318: 6.1.1 and test results immediately upon receipt. above table,the most stringent requirements shall govern. formed 13. Third Party Engineered Systems: All references to "Professional Engineer"or"P.E."shall be taken to mean a Professional 2 Material and workmanship shall be in accordance with the requirements of the American Concrete Institute "Building Code Engineer currently registered in the project's jurisdiction with experience in the specific discipline of the engineered system. Requirements for Reinforced Concrete"(ACI 318, latest edition), and "Specifications for Structural Concrete"(ACI 301, latest 14. Construction documents are copyrighted and shall not be reproduced without written authorization from the Engineer. edition). authorization from the Engineer. 3. All Cement shall conform to ASTM C 150.All fly ash and natural pozzolans shall conform to ASTM C 618.All aggregates 15. Items requiring review by the Engineer, such as shop drawings, product substitutions, requests for field observations, etc., shall conform to C 33 (NW) and/or C 330 (LW), as applicable.Water shall conform to ASTM C 1602. shall be brought to the Engineer's attention with sufficient notice to allow the Engineer a reasonable review period. 4. All concrete shall have a minimum cement content of 540 lbs. per cubic yard, unless noted otherwise. Fly ash shall be used, 16. The Engineer's scope of services does not include design and/or analysis of conditions resulting from Contractor errors or and shall comprise no less than 15%and not more than 25%of cementitious material. Maximum aggregate size is 3/4", changes, nor does it include review of reissued submittals that were originally rejected. In these cases,the Contractor shall unless noted otherwise. be subject to reimbursing the Owner for additional services incurred by the Engineer. 5. Calcium Chloride shall not be added to concrete. 17. Structural Drawings are not stand-alone documents, and are intended to be used in conjunction with Civil,Architectural, 6. Reinforcing bars shall be deformed bars and shall conform to ASTM A 615, Grade 60, unless noted otherwise.All stirrups Mechanical and Electrical drawings, plus all drawing from other disciplines. Structural material that are used in a non- and column ties shall conform to ASTM A 615, Grade 40.Weldable reinforcement shall conform to ASTM A 706, Grade 60. structural applications are subject to the Structural General Notes. The Contractor shall coordinate all requirements of the Contract Documents into the Work. 7 Reinforcing bars shall be detailed on the shop drawing in accordance with the American Concrete Institute "ACI Detailing Manual"(ACI SP-66, latest edition), unless noted otherwise. 18. Coordinate size and location of all openings, blockouts, floor depressions, curbs, etc.with Civil,Architectural, Mechanical, 8 Cast-in-place steel anchor bolts shall conform to ASTM F1554, Grade 36, unless noted otherwise. Electrical drawings, etc. as applicable, and reinforce notches, blockouts, etc. are prohibited in structural members unless 9 Bar bending details and placing drawings shall be in accordance with the"Manual of Standard Practice for Detailing specifically shown on the drawings or coordinated with the Engineer. Reinforced Concrete Structures"(ACI 315, latest edition). 19. Do not scale drawings. 10. Bar supports, chairs, spacers and rebar positioners shall be used to place all bars in the exact location specified on the 20. Where discrepancies exist among Drawings and General Notes,the most stringent requirements shall govern. drawings.Wire adequately at intersections to hold bars firmly in position while concrete is placed. 11. Bar supports, chairs and spacers which rest on or against an exposed surface shall be hot-dipped galvanized. SUBMISSIONS 12. Continuous bars shall lap and dowels shall project adequately to provide a Class B splice, but not less than 12 inches, unless noted otherwise. 1. General Contractor shall check and stamp all shop drawing before submitting to Engineer. Unchecked submittals and/or 13. Stirrups,ties, footing dowels and cantilevered reinforcement shall terminate in a standard hook at the free end(s) of the bar, submittals that substantially deviate from the Contract Documents will be returned without review. unless noted otherwise. 2. As a minimum, shop drawings shall include comprehensive layouts, member sizes, fabrication requirements and connections 14. Where lap splice locations of horizontal bars are not specifically noted on the drawings, lap splices are to be staggered. as required to demonstrate complete understanding of the structural system to be constructed. Refer to individual material 15. Concrete cover for reinforcement shall be as follows, subject to the tolerances of ACI 117, unless noted otherwise: general notes for additional requirements. A. Concrete poured against earth ................... .. . 3" ..... ........................................ . 3. Product catalog pages and reproductions of Contract Documents do not demonstrate the required understanding of the B. Concrete poured in forms but exposed to weather or earth, or concrete cast over controlled fill structural intent, and will be returned without review. (1.)#5 bars or smaller ........................................................................ 1 1/2" 4. General Contractor shall submit shop drawings and proprietary documentation in a timely manner to permit minimum ten (2.) Bars larger than#5 .......................................................................2" working days for review by Engineer. Contractor shall coordinate construction schedule to account for correction of errors and C. Columns, girders and beams (principle reinforcement,ties and stirrups) .... 1 1/2" resubmittals, if required. D. Slabs and Walls ......................................................................................... 3/4" 5. Engineer's review of shop drawings does not receive Contractor of responsibility to follow all requirements of the Contract 16. See mechanical and electrical drawing for additional openings, depressions, curbs, floor finishes, inserts and other embedded Documents. items. 6. General Contractor shall submit in writing any requests to modify the Contract Documents. Such requests shall not be 17. Where other reinforcing is not required by the drawings, (2)#5 bars shall be located at all sides of, and adjacent to, every considered accepted until they have been specifically address by the Engineer. Shop drawing alone do not constitute "in opening that exceeds 24"in either direction. Extend bars 24"beyond each side of opening writing", unless specific proposed changes are clearly identified. Proposed changes shall be coordinated by the individual initiating the change. 7. Deferred submittals are required for the following items.The Contractor shall submit these items to the Building Department after review by the Architect and/or Engineer. a. Non-structural component attachment to structure. Sheet List NON-STRUCTURAL BUILDING COMPONENTS Sheet Number Sheet Name Wind and seismic design of non-structural building components not otherwise defined in the structural drawings, including but not limited to partitions, suspended ceilings, mechanical and electrical equipment, piping, signage, lighting, etc. is outside the scope of 112 COVER SHEET the structural work. G.C.shall employ engineering services for the design and detailing of non-structural building components, including attachments to the primary building of the structure.Wind and seismic design of components and their attachment to 113 ISOMETRICS AT CULVERT structure shall be in accordance with Sections 1609.1 and 1613.1 of the IBC, and shall be supervised by a P.E. registered in the jurisdiction of the project. G.C. shall submit stamped designs to the Engineer and, if required by the governing jurisdiction,the Building 114 PLANS AT CULVERT Official. DISCLAIMER 115 SECTIONS AT CULVERT All design, documents and data prepared shall remain the property of J.C. Baur&Associates, Inc., and shall not be copied, 116 FOUNDATION DETAILS changed, or disclosed in any form without written consent. J.C. Baur&Associates, Inc. shall not be responsible for any alterations or 117 FOUNDATION DETAILS revisions made by anyone other than employees of J.C. Baur&Associates, Inc. J.C. Baur&Associates, Inc. produced the information presented on this drawing through the use of technical information and practical experience specific to its efforts. Receiving this drawings does not guarantee any rights to such technical information and practical experience. Any alteration or adaptation of the data or contents of this drawing shall be at user's sole risk and without any liability or legal responsibility to J.C. Baur BAUR& ASSOCIATES J. C. BAUR AND ASSOCIATES, INC. PRODUCED THE INFORMATION PRESENTED ON &Associates, Inc. THESE DRAWINGS THROUGH THE USE OF TECHNICAL INFORMATION AND CONSULTING ENGINEERS PRACTICAL EXPERIENCE SPECIFIC TO ITS EFFORTS. RECEIVING THESE DRAWINGS ©J.C. Baur&Associates, Inc. 5485 Conestoga Ct. Suite 200, DOES NOT GUARANTEE ANY RIGHTS TO SUCH TECHNICAL INFORMATION AND Boulder,CO 80301 PRACTICAL EXPERIENCE. ANY ALTERATION OR ADAPTATION OF THE DATA OR 303-444-9121(v),303-415-1070(f) CONTENTS OF THESE DRAWINGS SHALL BE AT USER'S SOLE RISK AND WITHOUT jcbaur.com Project No. 23018 ANY LIABILITY OR LEGAL RESPONSIBILITY TO J. C. BAUR AND ASSOCIATES, INC. NO. DATE MADE BY CKD.BY REMARKS This dro wing toCpe th er with C7nl/ C7n d C711 C7ddi tions, W DRAWING NO. REFERENCE CLIMAX MOLYBDENUM CLIMAX MINE 0 d 06/27/23 DAN JLK ISSUED FOR BID corrections, chonpes an alterations thereof isClimax5 DAM SEEPWATER COLLECTION AREA U) the property of Climax Molpbdenum Company and �� CLIMAX, CO Z Al 08/03/23 DAN JLK CONSTRUCTION 0 MADE BY PROJECT NUMBER s furnished on the express condition that it shall Freeport-McMoRan an w A F ort-MMR Company 0 0 p � p p y SECONDARY CONTAINMENT SYSTEM DAN 05/30/23 1051.191.17 U) not be reproduced, copied, tent, or disposed of Z Zef Wdirectll/ or indirectl, nor used for anl/ Other � 3700 S. INCA STREET CHECKED BY DRAWING NO. ry 0 purpose than for which it is specificalip furnished LI W W. W W. W H E E L E R ENGLEw000, Co 80 1 1 0-3405 COVER SHEET JLK 08/03/23 LL & ASSOCIATES, INC 303-761 -41 30 ACCEPTED BY 6-807-00112 Zef without the prior written consent of said Climax L Water Resources Engineers FAX 303-761 -2802 CULVERT INLET CUTOFF 0 Molpbdenum Company