ARCHITECT S ADDENDUM NO. 2 REVISION OF DRAWINGS & SPECIFICATIONS

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1 ARCHITECT S ADDENDUM NO. 2 REVISION OF DRAWINGS & SPECIFICATIONS PROJECT: OSKALOOSA FAÇADE IMPROVEMENTS OSKALOOSA, IA TO: ALL BIDDERS DATE: February 22, 2017 This addendum is issued to modify, clarify, or amend the original drawings and is hereby made part of the Contract Documents dated February 6, The Contractor shall be responsible for incorporating items in this Addendum to the work. The following supersedes over anything to the contrary in the Drawings. 1. See attached pages for Mod 1 of the Davis Bacon Wage. 2. Kolbe Ultra Series is an acceptable substitution for Metal Clad Wood Windows. 3. Hager 5100 closer is an acceptable substitution for the LCN Old Castle Series 3000 Thermal MultiPlane storefront systems are an acceptable substitution for the Kawneer 451T. 5. The following are all acceptable substitutions for Dow Corning 795 a. Dow Corning 790 b. Volkem 116 c. NP1 6. GatorShield Steel tubing is an acceptable alternate to aluminum for awning framing. 7. It is the General Contractor s responsibility to ensure all employees and sub-contractors know and abide by OSHA standards. 8. Parking may be blocked off in front of buildings that are being worked on. 9. General contractor shall provide and install interior storm windows on all repaired windows. Storms shall match arches on arch top windows. 10. Specification Section INSTRUCTIONS TO BIDDERS Part questions less than 72 hours prior to bid time will not be answered by the Architect. Refer to Section Part 1.02 EXECUTION, CORRELATION AND INTENT for questions after this point. The final addendum will be issued prior to 5 pm on 2/24/ C1, Masonry Notes: The mason shall inform the General Contractor and Architect if existing lintels are deteriorating. A change will be provided to replace deteriorating lintels with new for the length of the opening and 6 of bearing on each side. 12. A2.1, the Contractor shall tie back the face of the building a minimum of 4 feet. This shall be done by drilling through a mortar joint and through the floor joists a minimum of 4 feet. The contractor shall install 2 x 12 blocking perpendicular to each floor joist, and run #6 (3/4 ) allthread bolted on each end. The front face shall have a steel plate 12 wide x 18 tall x 3/4" primed, painted. The top and side edges against the building shall be caulked. 13. A4.2, the new Marvin windows are to have Sierra White exterior finish. 14. A5.1-A6.2, one layer of face brick can be removed and replaced by the building signage. 15. A7, General Contractor shall use treated lumber for all supports. Provide & install solid framed angle supports from the building face to the underside of the dormer 12 on center. Contractor may use steel angle in lieu of lumber.

2 16. A , windows A, B, C, D shall be a double hung window without a transom in lieu of with a transom 17. A , provide new transom above door #3 as shown on the proposed elevation. 18. A , masonry contractor/ stucco contractor shall estimate 1,000 sf of stucco repair. 19. A , Stucco repairs shall be made with a direct applied application to concrete/ masonry surface with an elastomeric coating, IE stuc-o-flex, total wall or approved equal 20. A10.1, General Contractor shall provide in the bid form new terrazzo floors in the locations shown, and a $5, allowance for the structural column. Allowance shall go in the foundation & footing bid line. 21. A10.2, omit under awning lights from the lighting schedule for this building. 22. A12.1, storefront doors shall not be a part of the alternate price for new storefronts. 23. A12.2, all non-significant windows shall be replaced with new. 24. A13.1, upper level windows are to have Marvin hazelnut stain and Ferche F126 casement trim, stained to match the windows. 25. A13.1, window H shall be painted a color match of Marvin s Bahama Brown. 26. A13.1, color 1 shall be a color match of Marvin s Bahama Brown.

3 General Decision Number: IA /03/2017 IA132 Superseded General Decision Number: IA State: Iowa Construction Type: Building Counties: Henry, Jackson, Jefferson, Keokuk, Louisa, Mahaska, Monroe, Tama and Van Buren Counties in Iowa. BUILDING CONSTRUCTION PROJECTS (does not include single family homes or apartments up to and including 4 stories). Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.20 for calendar year 2017 applies to all contracts subject to the Davis Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.20 (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year The EO minimum wage rate will be adjusted annually. Additional information on contractor requirements and worker protections under the EO is available at Modification Number Publication Date 0 01/06/ /03/2017 BOIL /01/2016 BOILERMAKER...$ CARP /01/2016 CARPENTER (Form Work Only)...$ * ELEV /01/2017 ELEVATOR MECHANIC...$ ENGI /11/2016 POWER EQUIPMENT OPERATOR (Forklift)...$ ENGI /11/2016 POWER EQUIPMENT OPERATOR (Crane)...$

4 IRON /01/2016 IRONWORKER (Reinforcing)...$ IRON /01/2016 IRONWORKER (Ornamental)...$ LABO /01/2016 LABORER (Mason Tender Brick)...$ PAIN /01/2016 PAINTER (Brush and Roller)...$ PAIN /01/2016 DRYWALL FINISHER/TAPER...$ PLUM /01/2016 PIPEFITTER (Includes HVAC Pipe and Unit Installation)...$ SFIA /01/2016 SPRINKLER FITTER (Fire Sprinklers)...$ SHEE /01/2016 SHEET METAL WORKER (Includes HVAC Duct Installation)...$ * UAVG IA /19/2016 MILLWRIGHT...$ SUIA /19/2016 BRICKLAYER...$ CARPENTER, Includes

5 Acoustical Ceiling Installation, and Drywall Hanging (Excludes Form Work)...$ CEMENT MASON/CONCRETE FINISHER...$ ELECTRICIAN, Includes HVAC/Temperature Controls Installation...$ INSULATOR: Mechanical (Duct, Pipe and Mechanical System Insulation)...$ IRONWORKER, STRUCTURAL...$ LABORER: Common or General...$ LABORER: Landscape...$ LABORER: Pipelayer...$ OPERATOR: Backhoe/Excavator/Trackhoe...$ OPERATOR: Bobcat/Skid Steer/Skid Loader...$ OPERATOR: Bulldozer...$ OPERATOR: Loader...$ PLUMBER...$ ROOFER...$ WELDERS Receive rate prescribed for craft performing operation to which welding is incidental. ================================================================ Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year. Employees must be permitted to use paid sick leave for their own illness, injury or other health related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)).

6 The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate). Union Rate Identifiers A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than "SU" or "UAVG" denotes that the union classification and rate were prevailing for that classification in the survey. Example: PLUM /01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers indicates the local union number or district council number where applicable, i.e., Plumbers Local The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate. Survey Rate Identifiers Classifications listed under the "SU" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non union rates. Example: SULA /13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier. Survey wage rates are not updated and remain in effect until a new survey is conducted. Union Average Rate Identifiers Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG OH /29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier.

7 A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/cba rate of the union locals from which the rate is based. WAGE DETERMINATION APPEALS PROCESS 1.) Has there been an initial decision in the matter? This can be: * an existing published wage determination * a survey underlying a wage determination * a Wage and Hour Division letter setting forth a position on a wage determination matter * a conformance (additional classification and rate) ruling On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.) and 3.) should be followed. With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to: Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC ) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to: Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue. 3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to: Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC ) All decisions by the Administrative Review Board are final. ================================================================

8 END OF GENERAL DECISION