Stantec Architecture Inc South Flores Street Suite 201 San Antonio TX Tel: (210) Fax: (210)

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1 Stantec Architecture Inc South Flores Street Suite 201 San Antonio TX Tel: (210) Fax: (210) ADDENDUM #1 07/11/2014 TO PLANS AND SPECIFICATIONS FOR RENOVATION AND ADDITION TO FT. SAM HOUSTON ELEMENTARY SCHOOL & RENOVATION AT COLE HIGH SCHOOL Ft. Sam Houston San Antonio, TX NOTE: If you have questions about this project, please contact: Edward Rodriguez, Project Manager at SHW Group, LLP or Wanira Magaloni This Addendum is generally separated into sections for convenience; however, all contractors, subcontractors, material suppliers and other involved parties shall be responsible for reading the entire Addendum. Failure to list an item(s) in all affected sections of this Addendum does not relieve any party affected from performing per instructions, provided the information is set forth one time anywhere in the Addendum. This document shall become attached to and part of the Construction Documents for the aforementioned project. BID DATE and TIME: July 24, 2014 at 2:30 pm DELIVER PROPOSALS TO: Office of SHW Group, LLP 1344 South Flores Street Suite 201 San Antonio, Texas 78204

2 GENERAL ITEMS: 1. A site visit of the project is scheduled for Wednesday, July 16, 2014 at 2:00pm. Anyone interested in visiting the project site must their name and the company they work for to: Julie Novak jnovak@fshisd.net Information sent to Ms. Novak must be received by Tuesday, July 15, 2014 at 12:00 Noon. This information will allow visitors onto the project sites which are located on Ft. Sam Houston, San Antonio, TX. For this site visit, access to Ft. Sam Houston is through the Winans Road Gate. From Harry Wurzbach Road, turn east onto Winans Road. At the stop sign, go straight toward guard post. Vehicle driver and all passengers must have valid photo identification; vehicle registration and inspection decals must be current. Proceed east on Winans Road. Turn left into parking lot adjacent to the Ft. Sam Houston ISD (FSHISD) Administrative Offices. The meeting will be held in the Professional Development Center immediately behind the Administrative Office. FSHISD vehicles will be used to transport proposers to the Elementary School site. Access to the Cole High School project site will not require proposers to be transported 2. A list of changes to the MEP drawings and specifications is attached. 3. Addendum #2 will be issued on Friday July 18, Refer to attached document Questions and Answers #1 for additional clarifications to questions received by the architect. 5. The following documents are issued and are included as part of the Instructions to Offerors a. RCSP Appendix A-1 Standard Form of Agreement Between Owner and Contractor Where The Basis Of Payment Is A Stipulated Sum, AIA Document A , as amended by Owner b. RCSP Appendix A-2 General Conditions of the Contract for Construction AIA Document A , as amended by Owner Ft. Sam Houston ISD Addendum #1 Page 2 of 3

3 SPECIFICATIONS: 6. The following specification sections are issued in their entirety Mock-up Submittals (Roofing) Stone Masonry Fire Resistive Joint Systems Finsih Hardware Horizontal Louver Blinds Fuel-Fired Boilers HMAC Tack and Prime Coats 7. The following specification sections are deleted from the project Roof Carpentry Roofing Installer s Warranty Field Equipment DRAWINGS: 8. The following specification sections are issued as part of this Addendum Specifications for Asbestos Abatement at Cole High School Specifications for Asbestos Abatement at Ft. Sam Houston Elementary School 9. The following sheets are not part of the list of drawings S320 S330 END OF ADDENDUM #1 Ft. Sam Houston ISD Addendum #1 Page 3 of 3

4 SHW Group MEP Plans list of changes Project No Child development July 11, 2014 Project No Cafeteria Classroom Ren. FT SAM HOSTON ISD HIGH SCHOOL RENOVATION & ELEMENTARY SCHOOL RENOVATION. MEP PLANS LIST OF CHANGES TO PLANS AND SPECIFICATIONS FOR FT Sam Elementary school and High school Child Development & Cafeteria Classroom Renovation. SHW PROJECT NO & July 11, 2014 NOTE: If you have questions about this project, please contact, Edward Rodriguez, Project Manager. Child development, ES MECHANICAL DRAWINGS 1. Refer to drawings M111: a. Plan revised to add Inline fan with capacity of 7000 CFM to relief air when AHU-2 & AHU- 3 are at economizer cycle. Size of GRH-2 and related duct will be revised to be larger for proper relief of air. 2. Refer to drawings M112: a. Plan revised to add Inline fan with capacity of 4300 CFM, duct, Relief hood and motorized air dampers to relief air when AHU-4 goes to economizer cycle. 3. Refer to drawings M114: a. Roof plan revised to show added/ modified air hoods. 4. Refer to drawings M301 & M302: a. Plan revised for having larger size intake air duct & GIH-1 and Relief air duct & GRH-1 related to AHU-1 for unit to be able to go to economizer cycle. b. Plan revised for having larger size intake air duct & GIH-2 related to AHU-2 for unit to be able to go to economizer cycle. c. Plan revised for having larger size intake air duct & GIH-3 related to AHU-3 for unit to be able to go to economizer cycle. d. Plan revised for having larger size intake air duct & GIH-4 related to AHU-4 for unit to be able to go to economizer cycle. 5. Refer to drawings M601 & M602: a. Schedules revised to show corrected size hoods and CFMs. 6. Refer to drawings M704, M705, M706 & M708: MEP PLANS LIST OF CHANGES Page 1 of 2

5 SHW Group MEP Plans list of changes Project No Child development July 11, 2014 Project No Cafeteria Classroom Ren. a. Control sequence of operation will be revised to have economizer cycle for AHU-1. b. Control sequence of operation will be revised to have economizer cycle for AHU-2. c. Control sequence of operation will be revised to have economizer cycle for AHU-3. d. Control sequence of operation will be revised to have economizer cycle for AHU-4. ELECTRICAL DRAWINGS 1. Plans revised to show all added HVAC equipment and control. Cafeteria classroom Renovation, HS MECHANICAL DRAWINGS 1. Refer to drawings M111: a. Plan revised to add Inline fan with capacity of 5700 CFM to relief air when AHU-6(E) goes to economizer cycle. Size of GRH-3 and related duct will be revised to be larger for proper relief of air. 2. Refer to drawings M114: a. Roof plan revised to show modified air hoods. 3. Refer to drawings M301: a. Plan revised for having larger size intake air duct & L-1 and Relief air duct & GRH-2 related to AHU-1-ADD for unit to be able to go to economizer cycle. 4. Refer to drawings M601: a. Schedules revised to show corrected size hoods and CFMs. 5. Refer to drawings M702, M703 & M704: a. Control sequence of operation will be revised to have economizer cycle for AHU-1-ADD. b. Control sequence of operation will be revised to have economizer cycle for AHU-(6). ELECTRICAL DRAWINGS 2. Plans revised to show all added HVAC equipment and control. END OF LIST OF CHANGES. MEP PLANS LIST OF CHANGES Page 2 of 2

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75 QUESTIONS & ANSWERS 1 FT. SAM HOUSTON ES RENOVATIONS & ADDITION AND FT. SAM HOUSTON HS CAFETERIA-CLASSROOM RENOVATIONS FT. SAM HOUSTON INDEPENDENT SCHOOL DISTRICT San Antonio, TX JULY 11, 2014 Issued as part of Addendum #1 JULY 11, 2014

76 Number / Subject 1. ARCH/MEP/ STRUCTURAL 2. ARCH/CIVIL/ STRUCTURAL Question / Answer While working on the specifications for this project, I came across some missing sections. They are: Specs: Mock-Up Submittals (Roofing) Reinforced Unit Masonry Stone Masonry Roof Carpentry Roofing Installer's Warranty Fire Resistive Joint Systems Finish Hardware Linear Metal Ceilings Field Equipment Horizontal Louver Blinds Fuel-Fired Boilers HMAC Tack and Prime Coats From Cole HS Plans: S320 Typical Masonry Details S330 Concrete Sections Can you please send these sections to us, or let us know whether or not they are needed? Thank you. A. Refer to Addendum #1 to address Specifications listed above. 1. Will both base bids be awarded to only 1 General Contractor? One General Contractor for both Base Bids 2. Please provide a copy of the Owner amended AIA Document A referred to in RCSP Appendix A-1 Refer to Addendum #1 3. Please provide a copy of the Owner amended AIA Document A referred to in RCSP Appendix A-2 Refer to Addendum #1 4. Is there liquidated damages for this project? If yes what is the amount? Refer to Addendum #1 5. Please reference Cole HS Plans Sheet S310: According to the index of Drawings on Sheet G011, Sheet S310 is to include the beam schedule. There is not a Beam Schedule on S310. Please provide a Beam Schedule. Will be issued as part of Addendum #2 6. The Drawing Index on Sheet G011 indicates there are Sheets S320 & S330. These sheets are not included in the plan set. Please provide these sheets. Will be issued as part of Addendum #2 Contact Brandy Huston brandy@virtualbx.com RFI / Questions

77 3. ARCH/STRUC TURAL 7. Please see Detail 14 on Sheet S300: This detail indicates the drilled piers are straight shaft wilt an embedment into the clay shale per the Pier Schedule. The pier schedule indicates the piers are to have a bell bottom and there is no embedment scheduled. Please clarify the type piers required at Cole High School. Will be issued as part of Addendum #2 8. Detail 14 on Sheet S300 is blank for the depth of pier for bid purposes. Please provide pier depth for bid purposes. Will be issued as part of Addendum #2 9. Sheet G011 for Ft. Sam Houston ES Renovations & Addition lists 3 Alternates for the project. The Instructions to Offerors indicated there is only 1 Alternate and the Proposal Form only provides for 1 Alternate. Please verify there is only 1 Alternate. There are 4 Bid Alternates. 3 Bid Alternates are listed on G011 and the 4 th Alternate shall be clarified in Addendum #2 10. Please see * SEWER SERVICE NOTE on Sheet C201. The Alternate called for in this note is not included in the Instructions to Offerors or Proposal Form. Do we need to include this alternate in our proposal? Yes Include this 4 th Alternate to be clarified in Addendum #2. 1. Specification Sections Field Equipment and Horizontal Louver Blinds are listed in the Project Manual Table of Contents but are not included in the Project Manual. Please provide these specification sections. Refer to Addendum #1. 2. Reference Sheet S112 for the Elementary School: The NW Landing w/ramp, Steps and Landing, and NE landing w/ Ramp are detailed to void forms under the grade beams and slabs. The Pier Plan on Sheet S111 does not indicate any drilled piers to support these items. Please advise how this work is to be supported. Will be issued as part of Addendum #2 3. There are no areaway vents indicated at the addition pan slab foundation. Please indicate how the crawl space is to be ventilated. Refer to Addendum #1. RFI / Questions 4. MEP The video projector from Mitsubishi XD560U is now out of production. Refer to Addendum #1. 5. ARCH 1. Will there be a second site visit scheduled? Please let us know of when another site visit will be scheduled. Refer to Addendum #1. General question John Douglas Jd-msc@swbell.net 2. The bid form has 2 base bid line items, Base Bid 1 and Base Bid 2. Will the owner award both base bid #1 and base bid #2 to one contractor or will this contract have multiple awarded general contractors? One General Contractor for both Base Bids.

78 3. Will a dedicated onsite superintendent be required for each campus, or is one superintendent acceptable for both campuses? This will be left to the discretion of the contractor. 6. ARCH Will on-site parking be provided to GC employees? Estimated 30 parking spaces are needed. At this time it is the intent of the owner to provide onsite parking at one location not each campus. This will be coordinated with the owner. However, the continued use of onsite parking may change due to changes in the military s requirements for accessing Ft. Sam Houston. General question