The following are changes to the Contract Documents. Please incorporate them into your Construction Sets, Specifications and Bid Documents :

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1 10 February 2010 Bid Addendum #3 Architekton Project # LDS Property # Campo Verde HS Seminary 3877 S. Quartz St. Gilbert, AZ To: All Bidding Contractors The following are changes to the Contract Documents. Please incorporate them into your Construction Sets, Specifications and Bid Documents : 1. Bid Opening Date and Time Change The Bid Opening has been moved to Thursday, 18 February 1:00 PM at the offices of ARCHITEKTON, 464 S. Farmer Ave, Suite 101, Tempe, AZ Add Approved Applicator Section Page -4- Sun Painting Fred Hollabaugh (928) Acoustic Panel Ceilings Section The Classroom Lay-in Ceiling Tile size is not noted in the Specification. The tile is to be 3/4" x 2' x 2' Endura by Armstrong World Industries ( ctlineid=2520&itemid=89683&typeid=1 4. Truncated Domes Truncated Domes are to be provided in the areas shown on the Civil Grading and Drainage Plan 3/4. For clarification, Truncated Domes located in the ROW where the Temporary Walk meets the street are required to meet the Town of Gilbert Standard Details 206A and 206B as produced by Neenah Foundry. Truncated Domes located in the Parking Lot at the bottom of H.C. Ramp are to meet ADAAG as shown on Sheet SP1.1 Note 31. Note 10 on SP1.1 is referring to the actual ramp which is to be ADAAG compliant 1-12 Max Slope with scored concrete. 5. Utility connection locations SRP, Southwest Gas and Qwest utilities design and connections continue to be coordinated with each company. For Bidding purposes, trenching and burial of each utility should be included. ES1.1 Shows the approximate run for SRP power and meter locations. Qwest lines can be run on top of this. Attached PDF's BBP1 and PS1 show the approximate trench location for the Gas line and meter. Please note that these designs could change depending on each Utility's final approved drawings.

2 6. A/V Projector, Marker Board, Podium and Projection Screen The Seminaries and Institute Department in SLC has issued a change in the size and location of the Marker Board and Projection Screen thus changing the location of the Projector. In addition, the Podium has been relocated to the Classroom Outside Wall. Please note that the following sheets are affected by this change. Sheets G1.2, A1.1, A1.2, A4.1, F1.1, F2.1, F3.1, M1.1, ME1.1, E1.1, E1.2, E1.3, FD1.1, and FP2.0 - The Plan view is shown incorrect. A 12' x 4' Marker Board should be shown centered on the front wall 7'-0" AFF. Please note that the blocking locations will change. A 6'-0" Projection Screen should be mounted above the half of the Marker Board that is adjacent to the inside wall of the room. Sheet A3.1 - The Section should show a 12' x 4' Marker Board centered on the front wall 7'-0" AFF. Please note that the blocking locations will change. A 6'-0" Projection Screen should be mounted above the half of the Marker Board that is adjacent to the inside wall of the room. Sheet A4.1 - The Projector, Projection Screen and the and required blocking are in the incorrect position. The Projector should be centered approximately 8'-9" from the front of the of the 6'-0" Projection Screen in its proper location above the Marker Board. Sheet A5.1 - The Marker Board mounting height and dimension are incorrectly shown. The 12' x 4' Marker Board should be mounted 7'-0" AFF. Note the required blocking needs to coincide with the top and bottom of the Marker Board for proper mounting. Sheet A6.3 - The Enlarged Classroom Plan is shown incorrect. A 12' x 4' Marker Board should be shown centered on the front wall 7'-0" AFF. Please note that the blocking locations will change. A 6'-0" Projection Screen should be mounted above the half of the Marker Board that is adjacent to the inside wall of the room. The Podium that is shown is in the correct location, however the note calls for the Power, A/V and Data Outlet to be in the floor. These items should be installed in the wall adjacent to and hidden by the Podium when it is installed. Elevation C shows the incorrect Marker Board size and wrong size and location of the Projection Screen. In addition, there is no Keyed Safety Switch to be installed in this location as the Folding Partition is not installed in this project. Sheet S1.1 - The 2'-2" x 2'-2" Thickened Slab for the old Podium location should be eliminated. The Podium and required switches, power and data are now located on the outside wall as shown on Sheet F3.1. Sheet E1.3 - The Projector and Projection Screen are in the incorrect position. The Projector should be centered approximately 8'-9" from the front of the of the 6'-0" Projection Screen in its proper location above the Marker Board. Also no Keyed Safety Switch.

3 7. Video Storage Cabinet The Video Storage Cabinet as shown in Storage Rm. 117 and detailed on A6.2/N,P and Q have been revised. The attached PDF shows the revised size and dimensions. 8. Brick Masonry The Plans call for two Bricks to be used on the Exterior of the Building, Storage Shed, Perimeter Fence Wall, Parking Fence and the Mechanical Enclosure. These two bricks are both single sourced from "The Lakewood Brick Company" of Denver, CO. They are 'Morning Sage, Grain Face' for the field and 'Evening Sage, Rockface' as an accent. There are no substitutions that are acceptable at this time. The Sales Rep for Lakewood noted that Marvel in Mesa was the only local supplier that they work with. Please note that the Rockface brick varies in price by the number of faces that are treated (up to three). We are aware that there will be varied sizes to this brick as the process is not exact. As this brick is recessed, the fact that treating a face and a side (as in a corner condition) will reduce the size and possibly cause unequal vertical joints, should be rather minor. At all window and door returns, the face should remain smooth. On top of the Parking Screen Wall and Mechanical Enclosure, the front face and top face should be 'Rockface'. On top of the Perimeter Fence Wall, only the front edge should be 'Rockface'. This information should be sufficient to obtain accurate pricing for the brick itself. 9. Masonry Mortar All Masonry Joints are to be Raked 3/8" deep. Exact Mortar Color (Section ) will be selected during the Mock-up process as noted in Section Quality Assurance 1.5, Parts A & B. 10. Electrical Service A 400 Amp Service Entrance Section will be installed with the actual load being +/- 300 Amps. In addition, a PDF of the LC1 Panel is attached. If you should have any questions regarding these items, please contact me at John P. Cahoon Project Manager A R C H I T E K T O N 464 S. Farmer Ave., #101 Tempe, AZ T F

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