City of Soldotna 177 North Birch Soldotna, Alaska 99669 Phone: (907) 262-9107

ADDENDUM NO. 2 DATE: May 8, 2012 PROJECT: Soldotna Library Expansion Project BID OPENING: May 15, 2012 at 3:00 PM ISSUED BY: City of Soldotna PAGES: Addendum 2 (24 pages)

NOTICE TO BIDDERS Bidders must acknowledge receipt of all Addenda’s in the appropriate place provided on the bid form, page 8.

ITEM NO. REFERENCE DESCRIPTION 02-01 Plan Holder Question Q: Is detail 1/A2.3 applicable to this project? A: Detail 1/A2.3 shall apply at all door openings in line with

jamb opening from the door head to ceiling at both sides. At walls all drywall areas where there is 30 linear feet of run shall have a control joint per detail 1/A2.3 from floor to ceiling. A single stud may be used at the control joint in lieu of the double stud depicted in detail 1/A2.3.

02-02 Plan Holder Question Q: Sheet A1.3 Roof Plan shows what appears to be a roof area

at North elevation between F & G Line. Is this a roof area to be included in this project? If so, please identify which roof assembly and drainage method to be installed.

A: Roof area shown on Sheet A1.3 North of grid line 2.1 and between grid line G and H showing no slope is not in the scope of this project.

02-03 Plan Holder Question Q: Detail R03/A6.1 calls out 2" extruded rigid insulation. Section 07550 Paragraph 2.03 B specifies Type VIII expanded insulation. Please clarify.

A: At detail R03/A6.1 noted extruded may be extruded; expanded insulation may be used as long as it meets densities specified in 07550-2.03B of the project manual.

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02-04 Plan Holder Question Q: Section 07550 Paragraph 3.07 identifies walkway installation. Since we find only one roof hatch and no access ladders or doors identified, are we to assume Walkpads are required at roof access hatch only?

A: In reference to Section 07550, 3.07 only walkpads are required extending three feet out on three sides of the roof hatch located above the mechanical room, omitting the hinge side of hatch.

02-05 Plan Holder Question Q: Detail 7/A6.4 shows existing roof below new RO4/A6.1. RO4

sheet A6.1 calls out multiple layers of insulation for slope. The remainder of roof area that interfaces detail 7/A6.4 is called out as RO3 which requires new moisture resistant gypsum board and Ice & Water Shield be installed beneath re-used 6" rigid insulation. Detail B/S7.0 shows installation of new 2x6 joist over framing. Will the new gypsum board and Ice & Water Shield be required under existing roof insulation at new 2x6 joist framed deck per detail 7/A6.4? Please clarify.

A: On sheet A6.4 detail 7, delete reference to note EXISTING ROOF and replace with EXISTING ROOF TO BE REMOVED. Ice and Water Shield shall be installed as the vapor barrier noted in Roof Type R04.

02-06 Plan Holder Question Q: Please reference plan pages A4.3, 4.5, 4.9, 4.10, 4.11. Please provide the material finishes for these cabinets. It appears some are Cherry veneer and some are laminate, but it isn’t specified very clearly. There is a counter top self edge detail (7&8/A4.9), which can be done in wood or solid surface, but cannot be done in laminate. Please clarify what is desired for the laminate counter tops?

A: All modular casework shall have laminate finish (color selected per architect during submittals). Contractor shall assume 4 laminate finishes on job.

Per the details on A4.10 casework in Seating-106 Bookstack-114 shall be trimmed with Cherry wood trim and cherry veneer plywood at perimeter of each built-in unit. Bent plywood reading cubbies in Bookstack-116 shall be Cherry wood trim and cherry veneer plywood.

02-07 Plan Holder Question Q: There is a counter top self edge detail (7&8/A4.9) which can

be done in wood or solid surface, but cannot be done in laminate. Please clarify what is desired for the laminate counter tops?

A: This ‘knife edge’ countertop profile is available per the following two companies;

1. PacWest (Anchorage) Dan Golden-Collum: 907-351-9121 (Represents Westmark)

2. ISEC (Seattle) John Daveport: 425-488-1333 (Represents TMI)

The desire is for the countertop to have a factory finished preform edge, seamless with the countertop surface laminate.

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02-08 Plan Holder Question Q: Section 08800 Glazing - 2.02,A and B – is calling out for

insulated glass make up of Caribia tint exterior and Sungate 500 on the 3rd surface of the interior glass. Section 2.02, D – 1, 2 & 3 is calling for Low E on the outer glass (2nd surface) and Low E on the inner glass (3rd surface). Do you want Caribia Tint over Sungate 500 Low E or Sungate 500 Low E over Sungate 500 Low E?

A: Caribia Tint over Sungate 500 Low E.

02-09 Plan Holder Question Q: Section 08410, 2.02, A calls out for Single glazed entrances, 2.02, B. Calls out for double glazed entrances. I know that all the exterior entries requiring glazing get insulated glass. Are all the interior entries receiving single pane glass?

A: All glazing thicknesses shall be installed per opening schedule on page A2.4 of the contract documents.

02-10 Plan Holder Question Q: Please see Division 2-Sitework, Section 02200, Part 3 Execution, 3.01 Construction Surveying. Part B refers to Section 01800. I am unable to locate that in the specs. The project is lump sum, are earthwork quantities going to be required?

A: Earthwork quantities shall not be required because the job is lump sum. Section 02200, Part 3 Execution, 3.01 Construction Straking, Part B shall be omitted.

02-11 Plan Holder Question Q: Are the existing masonry walls fully grouted? In particular the CMU walls that get removed

A: We only have plans for part of the original structural. In those plans fully grouted walls are not specifically called out. There is a possibility that walls are fully grouted, but existing data does definitively state the existing walls are either fully grouted or not fully grouted.

02-12 Plan Holder Question Q: Does the owner pay for special inspector and testing? A: Delete the following sentence from Volume 1, General

Conditions, Article 10.1.1 “Owner will provide any special testing or inspections required by the contract documents”

In the Project Manual Section 01400-1 B replace item B with the following:

B. The Contractor shall provide all facilities, labor and materials necessary for all soils compaction testing, concrete and masonry grout material testing (Slump, Air, Strength and Temperature) and Ultrasonic welding Inspection of complete joint penetration groove welds in moment frames required by the Contract Documents. All costs for tests required by the Contract Documents shall be paid for and coordinated by the Contractor. Contractor shall notify the Owner’s Representative at the same time he notifies the testing agency for upcoming inspections or tests required by the IBC. The

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presence on, or absence from, the Contract work site of any Owner’s Representative shall not relieve the Contractor of his responsibilities for requirements of the Contract. Contractor shall submit proposed testing agency information and qualification for the Owner’s Representative approval within 14 days of construction contract execution.

02-13 Plan Holder Question Q: Please verify bearing for concrete beam (F/S8.1) near grid J & 4

A: The concrete beam (F/S8.1) is a cantilever beam and does not bear on anything at grids J & 4. The concrete beam is attached to the new 8” concrete wall on grid line 4. The continuation of the beams rebar into the wall is outlined in detail F/S8.1.

02-14 Plan Holder Question Q: Please clarify what form liner finish is desired – 3/A5.1 A: See Project Manual Section 03300- 2.02 F, for Form Liner

Spec. 02-15 Plan Holder Question Q: Please clarify finish on concrete circulation desk 2/A4.6 A: Concrete circulation desk shall be finished with a

Smooth Rubbed Finish. 02-16 Plan Holder Question Q: Can the circulation desk be installed as pre-cast? A: Construct the circulation desk with footings as shown in

the Contract Documents. 02-17 Plan Holder Question Q: Please identify any areas to receive colored concrete.

A: No colored concrete on project.

02-18 Plan Holder Question Q: Specification section 12302 calls out options (A) Wilsonart Laminate and (B) ABET LAMINATI. Please clarify what colors are needed where on the project as there are no laminate colors specified and no finish schedule.

A: Architect shall select laminate colors during submittals. Contractor shall assume 4 colors of laminate on project with finish ‘Wilsonart #90 Crystal’ or equal.

02-19 Plan Holder Question Q: What type of coverage does the city have in place? A: The City has property insurance coverage that is

effective during renovation and expansion.

02-20 Plan Holder Question Q: Does the owner have builder’s risk coverage in place? A: No.

02-21 Plan Holder Question Q: If the owner does have builder’s risk coverage in place is it

not provided to the contractor? A: The owner does not have builder’s risk coverage in

place.

02-22 Plan Holder Question Q: Typical for all countertop edges on the project (corian and laminate) are not available. Please advise.

A: Laminate countertop edge is available in factory ‘knife edge’ per the following two companies;

1. PacWest (Anchorage) Dan Golden-Collum: 907-

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351-9121 (Represents Westmark)

2. ISEC (Seattle) John Daveport: 425-488-1333 (Represents TMI)

Solid surface edge profile shall be custom built up edge per drawings.

02-23 Plan Holder Question Q: Drawing A4.5, Detail 1 In this detail it shows a countertop/furniture below the upper cabinets. We assume there is no contractor provided tops or cabinetry not shown on Detail 4 and 5 of this page.

A: Countertop and base cabinet casework shown on 1/A4.5 under upper cabinets shall not be in scope of work. These items shall be FF&E.

02-24 Plan Holder Question Q: Drawing A4.11, Detail 6 See attached drawing. In the area circled there is a small return between the upper cabinets and the soffit. This is typical throughout the drawings for this area. Is this area required to have p-lam on all sides of this return? If so what p-lam should be used in this area. Please advise.

A: Reveal (return) above upper cabinets as well as the freeze board soffit above (per 2/A4.5) is p-lam to match cabinetry p-lam finish. Architect shall select laminate colors during submittals. Contractor shall assume 4 colors of laminate in project scope with finish ‘Wilsonart #90 Crystal’ or equal.

02-25 Plan Holder Question Q: Drawing A4.9, Detail 8 On the edge profile of the countertop (typical) we are unable to find a supplier in North America for this type of edge. Please advise an alternate profile or information on where to find the drawn profile.

A: This ‘knife edge’ countertop profile is available per the following two companies;

1. PacWest (Anchorage) Dan Golden-Collum: 907-351-9121 (Represents Westmark)

2. ISEC (Seattle) John Daveport: 425-488-1333 (Represents TMI)

02-26 Plan Holder Question Q: Drawing A4.10 Detail 2 and 3

Is the countertop in this area laminate or solid surface? A: The countertop finish is Laminate.

02-27 Plan Holder Question Q: Section 06651, Part 2

In the specs and drawings there is no color called out for the solid surface areas. Since the different colors vary in price significantly please advise what color is to be used.

A: Architect shall select solid surface colors during submittals. Contractor shall assume Corian pattern from ‘Private Collection’ with ‘matte/satin’ or equal finish, in project scope.

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02-28 Plan Holder Question Q: Drawing A4.3 Detail 3 and 4 and Drawing A4.9 Detail 5 and 6 On A4.3 Detail 3 the overhead view for the cubbies it shows radiused edges on the sides, which appears that the cubby will be 2 feet deep at the top but then would be a foot and a half deep on the sides. Detail 5 and 6 on A4.9 only show the 2’ dimension. Please advise.

A: Bent Plywood frame shall be 2’-0” deep at the top and both sides, typical. 5/A4.9 and 6/A4.9 are correct.

02-29 Plan Holder Question Q: Drawing A4.3 Detail 3 and 4 and Drawing A4.9 Detail 5 and 6 On A4.3 detail 4 it appears that the benches in the cubbies are U-shaped but on detail 5 and 6 of A4.9 it shows the bench coming out 2’. Please provide top view of bench to clarify

A: The bench seat extends past the 2’-0” deep plywood frame. The cushioned sides of the bench are flush with the 2’-0” deep plywood frame and the same height as the back cushion per 5/A4.9 and 6/A4.9.

02-30 Plan Holder Question Q: Drawing A6.2, Detail W50 and W51 On these two details it calls for there to be a 3-5/8 metal stud 25 ga on 24”o.c. It also shows a wood 2x8 bottom plate. Please clarify.

A: On Sheet A6.2 wall type W50 and W51, replace “5/8” GYPSUM BOARD EACH SIDE OF 3-5/8”x 25 GA METAL SUTDS AT 24” O.C.” with “5/8” GYPSUM BOARD EACH SIDE OF 2”x 8” WOOD STUDS AT 24” O.C.”

02-31 Plan Holder Question Q: A6.1, A6.2 and A6.3, Section 09250 All the wall types call out for 24” spacing on the three drawings. In spec section 09250 it calls out for 16” on center. Please clarify.

A: All framing spacing shall be installed as defined in the drawings, issued as part of the Contract Documents.

02-32 Plan Holder Question Q: A6.1, A6.2 and A6.3, Section 09250 All the wall types call out for 25 ga metal framing. Spec section 09250 calls out for 20 ga metal stud framing around doors. This is not shown on the drawings. Please clarify.

A: All walls shall utilize framing as defined in the drawings with the exception of providing 20 ga studs at door openings.

02-33 Plan Holder Question Q: Section 05400, 1.01 A-1 In this section it calls out for non-load bearing studs to be 16 ga. Please advise.

A: In Section 05400- 1.01 A-1 of the Project Manual, replace line 1 with “Non-load bearing formed steel stud and joist framing.”

02-34 Plan Holder Question Q: Drawing A2.3, Finish Schedule, RM 113 The wall finish is called out to have type W4 which is a stone wall. It does not show a stone wall on the elevation drawings for this room. Please advise.

A: In Seating Area-113 the west wall finish shall be W1.1.

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02-35 Plan Holder Question Q: Drawing A2.3, Finish Schedule, Walls In the walls it shows W2.1,W2.2 and W2.3. W2.1 andW2.2 just say wall covering out next but it does not clarify which type. There are three different wallcovering types in the specs. W2.3 also does not specify which mural. Please clarify.

A: Please refer to Section 09720 for W2.1 (Wallcovering 1) and W2.2 (Wallcovering 2). The wallcovering pattern shall be selected from the three patterns listed during submittals. Contractor shall assume all three are the same price of 18$ a square yard. Refer to Section 12110 for W2.3 (Vinyl Wall Mural). Option 1 & 2 refer to the two manufacturer options provided to the contractor. Contractor shall assume the following; the custom digital image mural shall be $5.67 a square foot. The west wall of Bookstack-116 shall have 250 square feet of wall mural and 120 square feet of IPS 40 paint finish.

02-36 Plan Holder Question Q: Section 07550, 2.07E Please confirm this is really what is desired.

A: This shall not be a project requirement.

02-37 Plan Holder Question Q: Section 07550,1.01A, Drawing A1.3 In the spec section it mentions 8” foam to be put over entire roof. On drawing A1.3 it says to use existing 6” foam. Please clarify if any existing roof insulation is to be used.

A: All references to the re-use of existing insulation on the roof assembly shall be omitted. Contractor shall provide new insulation on all roof areas as specified in Project Manual. At the existing roof, contractor shall salvage existing pavers with adhered insulation and deliver to City Maintenance shop at 884 Funny River Road, Soldotna, Alaska. 4 inches of existing roof insulation shall be assumed reusable. Verify with owner’s representative upon salvage of any reused insulation. Contractor shall remove existing roof insulation, stockpile and confirm its state of condition is acceptable prior to using. See Civil Directive for use of salvage insulation.

02-38 Plan Holder Question Q: Section 12110, 2.02 A-6 In this section it states that the owner will be able to select from manufacturers stock images or custom image file. These prices vary significantly. Please select mural type to be used?

A: Contractor shall provide custom digital image mural. The custom digital image mural shall be $5.67 a square foot. The west wall of Bookstack-116 shall have 250 square feet of wall mural and 120 square feet of IPS 40 paint finish.

02-39 Plan Holder Question Q: Drawing S6.3 Detail E&G There is no connection method shown on attaching the plate to the deck pan angle. Please advise.

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A: The decking is to be attached to the pan angle per the specifications on page S1.0.

02-40 Plan Holder Question Q: Drawing A4.3, A2.3 Finish Schedule On the finish schedule in room 116 West wall it shows this is to have a mural and to be painted. On elevation drawing A4.3 it only shows the wall with a wall covering. Please advise.

A: The west wall in Bookstack-116 shall have vinyl wallcovering. This wallcovering has not been designed and if there are cutouts or open space in the design the wall finish/color in these areas shall be painted. The custom digital image mural shall be $5.67 a square foot. The west wall of Bookstack-116 shall have 250 square feet of wall mural and 120 square feet of IPS 40 paint finish.

02-41 Plan Holder Question Q: Drawing A4.3 This wall shows wallpaper to be inside the cubby areas as well as the rest of the wall. Is this all mural?

A: Yes. The west wall shall be finished in the wall mural per Section 12110, including inside the cubby areas. Contractor shall assume the following; The mural shall be $5.67 a square foot. The west wall of Bookstack-116 shall have 250 square feet of wall mural and 120 square feet of IPS 40 paint finish.

02-42 Plan Holder Question Q: After much discussion with the varies subs and suppliers the owners 30 days use of the facility from NTP will have a substantial monetary effect on the project. Also are insurance company is concerned with the liability of the public having access to the disturbed site. We would assume that this would be a concern for the city as well.

A: Bid award will be considered by the City Council on May 23, followed by document submission and contract execution. NTP is anticipated during the last week of May, depending on contractor submittals. Library functions and contents will move out June 1, 2012 to June 1, 2013.

02-43 Plan Holder Question Q: S1.0 Structural Notes: Anchor Bolt section requires HDG OR Stainless fasteners. PT Wood section requires type 304 or 316 Stainless ONLY. Please clarify.

A: Remove reference to anchor bolts in the last sentence of note in “Pressure Treated Wood” Section on S1.0. HDG anchor bolts are acceptable in contact with PT wood.

02-44 Plan Holder Question Q: S2.1 – Note for footing at J & appx. 2.25 line states: “Install new column and footing as required per detail D/S3.2”. That is not a footing detail. Please clarify.

A: Detail D/S3.2 states that the existing beam is unknown and must be identified. Once the beam is identified it can be analyzed for the additional loading and a determination shall be made on whether or not the new column and footing are required.

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02-45 Plan Holder Question Q: S2.1 non-marked strip footings are called out as 12” deep. C, D & E/S5.1 call out 10” deep footings. Please clarify.

A: Provide 10” deep footings for masonry and concrete walls as specified on sheet S5.1. Update notes for concrete and masonry wall footings on S2.1 and S2.2 to read 10” deep. Note that wood wall footings are correctly shown as 12” deep.

02-46 Plan Holder Question Q: S2.1 – M line strip footing references G/S5.1. That detail infers a step, but no step heights or elevations are given. Is the intent for Masonry footings to be 8” below wood wall footings? Please designate TOF elevations for all strip footings and steps.

A: The intent of detail G/S5.1 is to show the rebar transition in the footing from the masonry footing to the wood wall footing. Yes, there is a step between the masonry or concrete wall footings and the wood wall footings. Details A/S5.0, C/S5.1, and E/S5.1 show the exterior footings of the wood wall, concrete wall, and masonry wall footings. All of these details show finish floor elevations and either dimensions to top of footing or dimensions to bottom of footing and the height of the footing. This information is sufficient to determine step heights and top of footing elevations.

02-47 Plan Holder Question Q: S2.1 - Please provide locations of footing types A & B scheduled.

A: Omit footing types A & B from the scope of project.

02-48 Plan Holder Question Q: S2.0 designates columns on 5 line as HSS8x2. Following sheets call for steel channel verticals. Please clarify.

A: Eliminate the column designations on page S2.0. The columns along grid 5 should be steel channel.

02-49 Plan Holder Question Q: S2.2 – a “16x12 concrete grade beam” is indicated 1’-10” off of Grid C between footings F between 6 & & lines. It is not shown on B/S4.0. What is its elevation? Is it tied to the footings or the pilasters? Please clarify.

A: The top of the grade beam shall be cast monolithic with the slab. The bottom of the grade beam shall be flush with the top of the pilasters.

02-50 Plan Holder Question Q: S2.6 – Callout I/S8.2 atop the 12” CMU wall on M line does not match detail. Please clarify.

A: The section called out as I/S8.2 is showing the connection of the canopy drag strut to the 8” CMU wall along grid 6. It is not intended to show the condition at the top of the 12” CMU wall on grid M.

02-51 Plan Holder Question Q: S2.6 – Callout F/S8.1 details a cantilevered concrete beam. Where does this “beam” go and from where to where? Where is it shown? Is TOB 14’-10 ½”?

A: The cantilevered concrete beam detailed in F/S8.2 is shown as a thick phantom line along grid 4 to the left of the 8” concrete wall. It extends from the end of the 8” concrete wall on the right to the end of the type “A” bar joists on the left. The top of the beam will be the same

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as the top of the 8” concrete wall it cantilevers from. The top of wall elevation shown on S2.6 where the cantilever beam connects to the wall is shown as 14’-10 ½”.

02-52 Plan Holder Question Q: S3.0 – Callout SIME/S6.3 does not match detail or apply at this location. Please clarify.

A: Detail E/S6.3 shows the connection of the decking to a wood wall with plates attaching the wood studs to the continuous L6x6x1/4 angle. This is similar to the Callout SIM-E/S6.3 because the wood parapet wall is connected to the roof decking with the same connection detailed in detail E/S6.3. Amend detail B/S6.5 note to read “Omit Slot and Provide 7/16” dia. Hole at GL L, B, J and 5.”

02-53 Plan Holder Question Q: B/S5.0 – anchor bolts are called out as 20” long in the 16” deep footings. Please clarify sizes and embedment requirements for all anchor bolts for footings, walls and pilasters are per S6.5.

A: The anchor bolt length of 20” shown on detail B/S5.0 should be omitted and read “Anchor bolt length and diameter per base plate details S6.5”.

02-54 Plan Holder Question Q: 03300, 2.01F says extent of Formliner surfaces “as directed in plans”. Plans do not clarify all exposed concrete vertical surface to exhibit the pattern. 03450, 2.1B seems to indicate that the Fitzgerald formliner pattern is intended for the face of the pre-cast panels as well. Please confirm pre-cast finishes and clarify what surfaces on the CIP exposed walls are to receive formliner finish.

A: All walls at the perimeter of Storage Room 133 and all areas with the board formed concrete wainscot hatch on sheet A3.1 shall utilize the Form Liner form per Project Manual Section 03300- 2.02 F.

02-55 Plan Holder Question Q: Instruction to Bidders – item #7 – Tax Compliance Cert. – Is this form to be REVIEWED AND APPROVED by KPB PRIOR to submittal with the bid, OR is KPB going to review and confirm AFTER completed certificate is submitted with the bid?

A: See addendum No. 1, item 01-04

02-56 Plan Holder Question Q: General Conditions – 7.2.10 – Please confirm that AT THIS TIME General Contractor is NOT required to provide Builders Risk Insurance. Are Supplemental General Conditions of Insurance forthcoming in addendum?

A: See addendum No. 1, item 01-09.

02-57 Plan Holder Question Q: General Conditions – 10.1.1- Permits – Please advise what City of Soldotna permits are required and if they are to be obtained by the General Contractor or will be obtained by the City of Soldotna.

A: See addendum No. 1, item 01-07.

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02-58 Plan Holder Question Q: S2.2 – Column at 6/B lines. Is this a type C footing/pilaster with 5” pipe column as well? Is the pipe column offset on this pilaster? Please clarify.

A: The column footing show on page S2.2 at grids 6 and B is a type C footing and pilaster per the footing schedule.

02-59 Plan Holder Question Q: A1.2 – South side of entry 101 shows wall type W-04sim at the masonry wall on 6 line. To what extent do the pre-cast panels extend west into the building from the corner of 6/M lines? Where is the transition from W-04 to W-62?

A: Between grid line J and M the transition between wall type W-04 to W-62 shall be at the window jamb of frame A1 on grid line 6.

02-60 Plan Holder Question Q: A1.2 & A6.2 – Wall type W-50 & W-51 are shown as 2x8, (see bottom plate), but called out as 3 5/8” metal studs. Please clarify wall type.

A: Wall type W-50 and W-51 shall utilize 2x8 wood framing at 24” o.c. in-lieu of the metal stud framing defined in the detail on A6.2.

02-61 Plan Holder Question Q: A1.2, A2.3, A6.2 – Wall Types. South wall of Mech. Rm. 128 and North wall of MP 129 are labeled W-61. Note for W-61 deletes the stone and Finish Schedule calls for GWB on both surfaces. What framing in Rm. 129, to what height and is clarify.

A: See wall section 1/A5.2. At North wall of Multi-Purpose Room 129 install 2 layers of GWB. South and West walls of Mechanical Room 128 shall have no GWB installed. At Room Finish Schedule on Sheet A2.3, replace South and North Walls of Mechanical Room 128 with designation W4.

02-62 Plan Holder Question Q: S2.3 – Mech Rm. 128 – callout D/S8.0 is for bar joist END bearing angles. Should this detail be on 2 line? What angle and connection is desired for the J & M line (longitudinal for bearing the decking), connections? (E/S6.3 is for a wood wall). Please clarify.

A: The detail D/S8.0 for bar joist end bearing angles on grid 2 is called out in section A/S3.0. Replace callout Sim-D/S8.0 along grid M on page S2.3 with A/AD2-S-2. Place callout A/AD2-S-2 on GL J also.

02-63 Plan Holder Question Q: S1.0 – Roof sheathing is required to be ¾” plywood. S2.4 & S2.5 call out 5/8” OSB roof sheathing at low roof area 10/11 lines, E/H lines. Please clarify.

A: Provide 5/8” Plywood roof sheathing.

02-64 Plan Holder Question Q: A2.3, note 3 on Finish Schedule calls to re-use existing ceiling grid in 116 Bookstack Area. A0.1 calls for demo of ACT ceilings. Considering extensive above ceiling work, and demo necessary for old walls and patching of grid to New walls, Owner would benefit with renewal of all grid in this area. Please advise.

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A: New ceiling grid shall be used in existing building.

02-65 Plan Holder Question Q: A2.3 - Room Finish Schedule specifies Ceiling Type C5 – Existing Finish in 119 - Stair B. Wall Section 2 on Sheet A5.3 indicates the existing ceiling in these stairs is to be removed and replaced with (2) layers of GWB on metal studs, but does not indicate the size of steel studs required. Please confirm the ceiling construction in 119 – Stair B.

A: At Room Finish Schedule on Sheet A2.3, replace ceiling type C5 with C1.1 at Stair B Room 119. Ceiling construction of Stair B Room 119 shall be 2 layers of gypsum wallboard on 3-5/8” metal studs per A2.2.

02-66 Plan Holder Question Q: Specification Section 07212 – 2.02 specifies minimum compressive strengths of 25 PSI and 35 PSI for extruded polystyrene and expanded cellular polystyrene rigid insulations, respectively. Sheet S1.0 indicates all rigid foam foundation insulation shall have a minimum compressive strength of 40 PSI. Please confirm the required minimum compressive strength required for foundation insulation and rigid insulation under the heated walk shown in Detail D on Sheet C6.1.

A: Provide Min 35 psi rated rigid foundation insulation.

02-67 Plan Holder Question Q: Detail 1 on Sheet A6.8 shows a 3/16” galvanized steel angle supporting the bottom of exterior stone cladding on the fireplace chimney. The detail does not specify the length of each leg of the angle or fastener sizing and spacing requirements. Please provide this information.

A: The 3/16” galvanized steel angle shall be continuous around the perimeter of the fireplace. The vertical horizontal leg shall be 1 1/2” and vertical leg shall be 3”, fasten angle with ¼” x 3” galvanized lag screws at 24” o.c.

02-68 Plan Holder Question Q: Detail 4 on Sheet A6.7 includes a note stating ¼” aluminum

bent plate is required at the “top and south end of opening,” but the detail shows aluminum bent plate at the top and bottom of the opening. Please confirm the location of the aluminum bent plate.

A: Replace note referencing ¼” aluminum bent plate on detail 4, Sheet A6.7 with the following note: ”1/4” aluminum bent plate at top, bottom and south end of opening between grid lines 6 and 8 at wall type W05.”

02-69 Plan Holder Question Q: Specification Section 07720-2.02 does not state whether the roof hatch shall be constructed of 14 gauge paint bond G-90 galvanized steel or 11 gauge aluminum. Please specify the required roof hatch materials.

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A: Specification Section 07720-2.02C shall read: Cover: Shall be 11 gauge aluminum with a 3” (76mm) beaded flange with formed reinforcing members. Cover shall have a heavy extruded EPDM rubber gasket that is bonded to the cover interior to assure a continuous seal when compressed to the top surface of the curb.

Specification Section 07720-2.02D shall read: Cover insulation: Shall be fiberglass of 1” (25.4mm) thickness, fully covered and protected by a metal liner 18 gauge aluminum.

02-70 Plan Holder Question Q: The bid documents do not indicate whether a hazardous materials survey has been completed for the existing building. Please confirm that hazardous materials abatement will not be required prior to or during any demolition or renovation of the existing building’s finishes, structure or mechanical and electrical components.

A: Contractor shall assume a clean building with no Hazmat impact. This item is being researched.

02-71 Plan Holder Question Q: Section 10400 – 1.06.A specifies that the existing site sign shall be replaced with materials similar or equal to existing. Also, Sheet C2.0 indicates that the existing site sign base shall receive a new sack rub finish; however, dimensions of the sign base are not provided. For bidders who are unable to addend the optional pre-bid site walk on May 1, additional information regarding the size of the sign base and sign materials and size will need to be provided prior to the bid date.

A: See drawing of existing building sign elevation with dimensions.

02-72 Plan Holder Question Q: E/S6.3 shows the typical 6x6x5/16 roof edge angle with the clip shown on B/S6.5. How is this clip attached to the angle?

A: The plate shall be welded to the angle with a 5/16” fillet weld on all sides.

02-73 Plan Holder Question Q: S6.5 – Please specify baseplate D, E, F & G plate thicknesses. Are baseplates to be set on elevation bolts above concrete and grouted? Please clarify column baseplate support details.

A: The plate thickness for detail D/S6.5 shall be ½”. The plate thickness for detail E/S6.5 shall be ½”. The plate thickness for detail F/S6.5 shall be ½”. The plate thickness for detail G/S6.5 shall be ½”.

Details B/S5.0 and G/S5.0 show the elevation of baseplates for both column footings with and without pilasters.

02-74 Plan Holder Question Q: S3.0 – I/S8.0 & S4.0 – K/S6.2 – Plate embeds atop CMU walls. S3.0-I/S8.0 calls for 8”x1/4” cont. embed plate with studs atop 6 line wall, (and possibly 7 line as well) and A/S4.0 & K/S6.3 call for 5, (or 10), separate 6” x 8” plate embeds only at the beam crossing locations. Which is required? Please clarify.

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A: The bearing plate along the top of the CMU wall along grid line 6, 7.9 and 8 shall be a 8”x1/4” continuous bearing plate as called for in Detail I/S8.0.

02-75 Plan Holder Question Q: Section 03450, 2.13, 1 refers to a reference finish. Please

specify finish desired and if a color admixture will be specified.

A: All precast concrete panels shall utilize the Form Liner form per Project Manual Section 03300- 2.02 F and have no added color in the admixture.

02-76 Plan Holder Question Q: A1.2 – Wall type callout for the fireplace in room 114 says W-31, a 6” metal stud wall. 3/A5.6 and S3.3 say wood. Please clarify.

A: On sheet A1.2 at the interior of the FIREPLACE, replace wall type W31 designation with W32.

02-77 Plan Holder Question Q: S2.4 – There is a type D header shown on L line. Header schedule on S2.3 does not specify the type D header. Please clarify.

A: The header shown on page S2.4 as a type D header shall be a type C header.

02-78 Plan Holder Question Q: D/S7.0 calls out (2) Jack/King studs per header end, “Per HDR Schedule” on S2.3. Header schedule calls out single J/K studs per header end. Please confirm which openings get single J/K studs and which get double.

A: Detail D/S7.0 shall read “King studs per HDR schedule,” and “Jack studs per HDR Schedule.”

02-79 Plan Holder Question Q: S2.4 shows a shear wall on D line extending to 11 line. S2.2 and A1.2 show no room between D & E lines or walls on D line. On sheet S2.4, header “A” along 11 line between D & E appears to be for a window that should be along 10 line. Please clarify.

A: See Revised Sheet S 2.4 and S2.5 that show the correct roof outline and framing schedule.

02-80 Plan Holder Question Q: Please define the scope of Add Alt #1. A: Additive Alternate Number 1 shall include all labor and

materials to construct the North and South landscape bed as shown in detail 1, sheet L7.0.

02-81 Plan Holder Question Q: Section 10250-2.02.F describes Antenna Tables, and includes specifications for modular electric components. The drawings do not show where the tables will be installed. Please specify the locations of the Antenna tables to allow for coordination with the electrical trades.

A: Antenna Tables as described in the Specification Section 10250-2.02.F are located in the South West corner of the building shown on sheet E3.1. Note 17 on sheet E3.1 references these tables.

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02-82 Plan Holder Question Q: B/S7.0 – 7/A6.4 – New north Parapet is shown as both 24” and 16” OC. Please clarify.

A: The 2x6 joists and studs on the new north parapet shall be 16” on center per detail B/S7.0.

02-83 Plan Holder Question Q: B/S7.0 – A1.3 – New north parapet and roof deck appears to pitch to the new roof drains shown on A1.3. B/S7.0 does not specify to what extent onto the existing roof this roof overlay is to extend. Please clarify area of roof to be demo’d and re-covered with new roof/roofing.

A: All existing insulation and roofing membrane shall be removed. New roofing membrane and assembly shall be installed per Contract Documents. All crickets shall slope to roof drains as shown on A1.3.

02-84 Plan Holder Question Q: S6.0 – Truss type A is 64’ long. Considering the logistics of fabricating and delivering this truss in one piece can this truss be designed and fabricated as a two piece field assembled truss?

A: See Structural Directive #12

02-85 Plan Holder Question Q: A0.2 and A1.3 appear to call for removal of the top layer of insulation and that the bottom two layers of blue board are to remain. R03/A6.1 seems to indicate new 5/8” Moisture Resistant GWB beneath Ice & Water shield. Is the GWB and Ice & Water shield existing and to remain, or is roof to be stripped to pan deck with new insulation substrates applied? Please confirm extent of Existing roof insulation demo.

A: All existing roofing insulation shall be removed. Existing roofing membrane shall be demolished down to steel decking. New roofing membrane and assembly shall be installed per Contract Documents.

02-86 Plan Holder Question Q: C/S7.0 – GLB hanger is referenced to I/S7.0, (even tho it should say J/S7.0). Neither of these details call for the correct hanger for a GLB butting into either a CMU or Concrete wall. Please specify hanger for these locations.

A: That is correct. The callout of detail I/S7.0 on detail C/S7.0 shall call detail J/S7.0. The Simpson hanger called out in the detail J/S7.0 shall be changed to a HUC210-2 from a HU28-2 hanger. Simpson HU hangers may be attached to CMU or Concrete walls with Titen screws per the manufacturer’s specification. Please refer to page 156 of “Simpson Strong-Tie Wood Construction Connectors 2011-2012” catalog.

02-87 Plan Holder Question Q: Spec. 06010, 2.05 specifies T-11 soffits. Please confirm there are no T-111 soffits or clarify location if there are.

A: In the Project Manual Section 06010, delete Part 2.05 Soffit Boards.

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02-88 Plan Holder Question Q: Spec. 06010, 2.06 specifies Hardie Panel siding for the back parapet. Hardie is no longer sold or distributed in Alaska and Canada. Please confirm that a similar product is acceptable or re-specify.

A: In the Project Manual Section 06010, replace Part 2.06 Fascia Boards with the following: 2.06 MINERAL FIBER BOARD A. Provide 3/8” Certainteed Smooth Vertical Panel.

02-89 Plan Holder Question Q: A0.2 – (2) CMU pilasters on J line at 2.2 and 2.8 lines appear to be integral to the J line wall as solid full grout structural columns. 7/A1.1 and other expansion joint details appear to show this pilaster cut off flush with the face of J line. Please confirm demolition intention for this structural column/pilaster at these two locations.

A: Existing pilasters shall be cut off at grid line J as shown in contract documents.

02-90 Plan Holder Question Q: S2.3 – wood shearwall schedule shows 7/16” OSB as the shear sheathing. W-02 calls out 5/8” plywood, which is typical of all the exterior sheathing. Is 5/8” plywood with a shear nailing pattern acceptable or is OSB preferred?

A: All exterior wall sheathing shall be 5/8” OSB. Contractor may use 1/2” on interior walls.

02-91 Plan Holder Question Q: Please clarify the extents of the wall mural in Book Stack 116. Will the mural extend from floor to ceiling on the full width of the west wall, continuously through the backs of the reading nooks?

A: Please refer to Section 09720 for W2.1 (Wallcovering 1) and W2.2 (Wallcovering 2). The wallcovering pattern shall be selected from the three patterns listed during submittals. Contractor shall assume all three are the same price of 18$ a square yard. Refer to Section 12110 for W2.3 (Vinyl Wall Mural). Option 1 & 2 refer to the two manufacturer options provided to the contractor. Contractor shall assume the following; the custom digital image mural shall be $5.67 a square foot. The west wall of Bookstack-116 shall have 250 square feet of wall mural and 120 square feet of IPS 40 paint finish.

02-92 Plan Holder Question Q: Detail 1 – Wall Finish Plan on Sheet A2.3 shows the extents of two types of wallcovering in Rooms 107 through 112. Specification Section 09720 lists three different wall covering patterns. Please specify the patterns required for Wallcovering 1 and Wallcovering 2.

A: W2.1 (Wallcovering 1) and W2.2 (Wallcovering 2) patterns shall be selected from the three patterned listed during submittals.

02-93 Plan Holder Question Q: AS7.0 – Top of 11 line wall appears to show a clip tying the VersaLam to the top plate. Please specify type and layout of clips.

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A: The clip (shown on detail A/S7.0) tying the Versalam to the top plate shall be called out as Simpson L50 at 24” on center.

02-94 Plan Holder Question Q: Section 02514 Site Concrete does not mention or specify “Forta Fibre” in exterior slabs. S1.0 structural notes “Concrete for interior and exterior slabs shall contain 1.6 lbs. of Forta Fibre D-15” per CY. Please clarify whether this fiber additive is required in the civil slabs.

A: All interior and exterior slabs shall contain 1.6 pounds of ‘Forta Fibre D15’ collated fibrillated polypropylene fiber per cubic yard of concrete per the specifications on S1.0.

02-95 Plan Holder Question Q: A0.2, detail 1, note calls for reuse of 6” of insulation on roof.

Upper layer is 2” with cementious cap. Is this upper layer to be demolished and discarded? If so, the assumption is that there remains 6” of re-usable insulation. Please confirm.

A: All references to the re-use of existing insulation on the roof assembly shall be omitted. Contractor shall provide new insulation on all roof areas as specified in Project Manual. At the existing roof, contractor shall salvage existing pavers with adhered insulation and deliver to City Maintenance shop at 884 Funny River Road, Soldotna, Alaska. 4 inches of existing roof insulation shall be assumed reusable. Verify with owner’s representative upon salvage of any reused insulation. Contractor shall remove existing roof insulation, stockpile and confirm its state of condition is acceptable prior to using. See Civil Directive for use of salvage insulation.

02-96 Owner Directive Existing Library basement will be used for storage of Library materials only. Contractor shall have access to basement to perform work. Basement access shall be maintained for owner access to library materials on each Friday from 10:00 AM to 12:00 PM.

02-97 Owner Directive Per Alaska Department of Labor, landscaping maintenance shall not require prevailing wages; landscape construction shall require prevailing wages.

02-98 Owner Directive Landscape seeding, plant and tree installation shall be performed until June 15th, 2013.

02-99 Owner Directive See test hole data in soil exploration log for approximate depths to NFS soils.

02-100 Civil Directive The civil specification 02200.303.A.4 shall be amended to require 95% of maximum dry density.

02-101 Civil Directive See revised sheet C1.0 for amended tree removal,

clearing limits and roof drain piping.

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02-102 Civil Directive See revised sheet C2.0, C3.0 and C4.0 for revised elevations at rain garden as well as new roof drain field along N. Binkley Street and removal of storm drain tie-in.

02-103 Civil Directive Sheet C6.2 is no longer required for construction. New drain field along N. Binkley Street eliminates the need for storm drain manhole details. See revised sheet C6.3 for revised roof drain pipe detail.

02-104 Civil Directive Insulate existing water line from northern property line to edge of existing pavement to remain. Insulate existing sewer line from edge of building to sewer main at coral street. Cut existing road and curb as required, patch after insulating. Insulate over existing water and sewer lines with 8” of approved salvaged roof insulation or 4" thick x 4' wide extruded polystyrene insulation board with minimum 40 psi compressive strength, DOW HI-40, or approved equivalent. Place insulation 12" above existing pipe. Backfill trench with excavated material. Place material in 12" lifts and compact to 95% of maximum dry density under paved areas and 90% in unpaved areas. Salvaged insulation shall not be used under any paved areas. Salvaged insulation shall be used in the following areas: 8” of insulation at the existing water and sewer lines, 8” of insulation at the 24’ x 32’ roof drain fields, 8” at the rain leader lines, and any remaining 4” salvaged insulation may be used in lieu of the 2” horizontal insulation at the perimeter of the building.

02-105 Architectural Directive On sheets A0.1 and A0.2, North elevation symbol shall indicate 4/A0.3 and East elevation symbol shall indicate 3/A0.3.

02-106 Architectural Directive All existing CMU to be painted shall be cleaned with a power washer to remove loose paint and painted per specifications.

02-107 Architectural Directive See the attached existing roof expansion joint to coordinate width of new roof expansion joint as noted on sheet A1.3.

02-108 Architectural Directive On sheet A2.3, replace South and West walls of the Mechanical Room 128 with wall W4.

02-109 Architectural Directive On sheet A2.3, replace Ceiling of Stair B Room 119 with C1.1.

02-110 Architectural Directive On Sheet A2.4, strike existing door 115A from the schedule.

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02-111 Architectural Directive On Sheet A2.4, replace head detail on doors 104A and 104B with 3A/A7.2.

02-112 Architectural Directive On Sheet A2.4, replace sill detail of door 101A with 9A/A7.1.

02-113 Architectural Directive On Sheet A2.4, replace sill detail of door 102A with 12/A7.2.

02-114 Architectural Directive On Sheet A2.4, replace sill detail of door 129A with 9A/A7.1.

02-115 Architectural Directive On Sheet A2.4, replace frame type of door 133A with F2 and head detail with 2/A7.4.

02-116 Architectural Directive On Sheet A2.4, DOOR MAT’L indication at the top right of the Opening Schedule with FRAME MATERIAL.

02-117 Architectural Directive On Sheet A2.4, delete door material DM4 from project.

02-118 Architectural Directive On Sheet A2.5 at Frame A1, replace head detail with 7B/A7.1.

02-119 Architectural Directive On Sheet A2.5 at Frame A2, replace jamb detail at right window with 8/A7.1.

02-120 Architectural Directive On Sheet A2.5 at Frame E1 and E2, replace interior mullion detail with 3C/A7.2.

02-121 Architectural Directive On Sheet A5.2 detail 2, replace door head detail with 4/A7.3, door jamb detail with 5/A7.3 and door sill detail with 6/A7.3.

02-122 Architectural Directive On Sheet A5.6 detail 2, replace wall type W66 with W01.

02-123 Architectural Directive On Sheet A6.1, at all roof type details replace note “EPDM MECHANICALY FASTENED ROOFING MEMBRANE” to “EPDM FULLY ADHERED ROOFING MEMBRANE.”

02-124 Architectural Directive On Sheet A6.1, roof type R01 and R02 shall note a minimum of R-40 insulation in lieu of R-15 or R-30.

02-125 Architectural Directive In reference to Section 01500, replace the following portions as noted: Part 2.01,B,1 & 6 1. Connect a temporary service and provide all

equipment necessary for temporary power and lighting at the contractor’s expense from June 1, 2012 to June 1, 2013, or substantial completion is

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reached, including all billing and coordination costs.

7. Permanent electrical power, when in operating condition, may be used for temporary power for construction purposes, provided Contractor assumes full responsibility for entire power system and is in contractor's name from June 1, 2012 to June 1, 2013, or substantial completion is reached, including all billing and coordination costs.

Part 2.02, 1, A

A. Contractor shall provide at his own expense from June 1, 2012 to June 1, 2013, or substantial completion is reached, including all billing and coordination costs. Contractor shall provide sufficient temporary heat for proper installation of work; and to protect all work and materials; and shall keep humidity down to extent required to prevent corrosion, dampness and mildew potentially damaging to materials and finishes. Fuel, equipment, and method of temporary heat shall be reviewed by Owner's Representative for appropriateness. Do not overheat spaces and materials. All such heating, ventilation and services shall be provided and maintained until final acceptance of all work. In addition, provide heat and ventilation prior and during Work operations as specified in Specifications.

Part 2.03, A

A. Contractor shall provide water at his own expense from June 1, 2012 to June 1, 2013, or substantial completion is reached. Contractor shall furnish and install necessary temporary piping to carry on work and upon completion of Work shall remove all temporary piping.

Part 2.04, A

A. Contractor shall provide sanitary facilities at his own expense from June 1, 2012 to June 1, 2013, or substantial completion is reached. Provide and maintain adequate temporary toilet and hand washing facilities, approved by regulating authorities, throughout construction for all personnel connected with Work.

02-126 Architectural Directive In Project Manual Section 09900-2.04 B: Replace the title

of line 4 with the following 4. MINERAL BOARD: EPS 50 and add line 5 with the

following: 5. ON FERROUS METAL SURFACES (EPS 50)

One Coat ICI Devoe Coatings No. 4160 Devguard Primer Two Coats ICI No. 2406 Dulux Professional Exterior Semi-Gloss Finish

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02-127 Architectural Directive

In Project Manual Section 09900-2.04 A: Add Line 9 and 10 as follows:

9. ON FERROUS GALVANIZED METAL SURFACES

(IPS 90) One Coat ICI Devor Coatings No. 4160 Devguard Primer One Coat ICI No. 1120 Ultra-Hide Oil/Alkyd Interior Wood Undercoater Two Coats ICI Dulux No. 1512 Semi-gloss oil base Enamel

10. ON HARDWOOD TRIM (IPS 100) Two Coats Clear Gloss MinWax Polyurethane One Coat Clear Satin MinWax Polyurethane

02-128 Structural Directive Add note to A/S2.1 for 6’x8’ Foot Grill Recess. See

Attached detail A/AD2-S-2 for details on construction of this recess.

02-129 Structural Directive See Attached Detail B/AD2-S-2 for details regarding the New Staff Room Opening.

02-130 Structural Directive Replace Note on AS3.3 that reads: “2x12 Joist w/ 0.5”: 12” sloped from center at 16” o/c” with “2x12 Joist w/ 0.25”: 12” sloped per Arch Drawing 3/A5.6 at 16” o/c.

02-131 Structural Directive Replace Wood Fireplace Curb Shown on S3.3 with concrete curb per 2/A6.8. Provide #5 bar reinforcing at top and bottom of curb and #5 Bar vertical at 16” o/c adhesive doweled 4” into slab below.

02-132 Structural Directive See Detail A/AD2-S-1 AND B/AD2-S-1 for the foundation condition at door thresholds.

02-133 Structural Directive In all structural sections and details replace the 2x10 and 2x8 parapet top plate shown in K/S7.0 with a double 2x8 top plate.

02-134 Structural Directive Replace dimension in G/S6.3 with the note: “Parapet Height Per Architectural drawings”.

02-135 Structural Directive On A/S7.0 Replace note “2x4 Parapet Wall” with “2x8 Parapet Wall”

02-136 Structural Directive In detail B/S8.2 replace dimension “ 1’-5” ” with “ 1’-6” “. Slope bench 1/8” per foot from center toward each edge.

02-137 Structural Directive In detail C/S8.2 Add the note: “See Detail 2/A5.4 for approximate height of steel column extensions.”

02-138 Structural Directive In detail D/S5.1, add note: “24” long #5 Bar at 30” o/c Embed into Slab and Set in Epoxy. Embed 5½” into concrete wall.”

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02-139 Structural Directive See Attached Detail B/AD2-S-3 for details regarding the splicing of steel trusses.

02-140 Structural Directive In detail S6.3 replace note “spacer channel at perimeter of RTU” to read “pre-manufactured RTU roof curb”.

02-141 Structural Directive In detail C/S8.2 insert note that reads “Refer to A/S5.4 for height of column stubs”.

02-142 Structural Directive Amend S2.2 to show the dimension 5’-2” between GL B and C.

02-143 Mechanical Directive At Specification Section 15910, DIRECT DIGITAL CONTROLS, add the following sub-paragraphs to paragraph 1.03 SCOPE OF WORK

D. Furnish a totally native BACnet-based system, including an operator’s workstation using the latest version of Microsoft Windows 7 Professional editions. The operator’s workstation, all building controllers, application controllers, and all input/output devices shall communicate using the protocols and network standards as defined by ANSI/ASHRAE Standard 135–2001, BACnet. All workstations and controllers, including unitary controllers, shall be native BACnet devices. No gateways shall be used for communication to controllers installed under this section. Gateways may be used for communication to existing systems.

E. Provide all necessary BACnet-compliant hardware and software to meet the system’s functional specifications. Provide Protocol Implementation Conformance Statement (PICS) for Windows-based control software and every controller in system, including unitary controllers.”

02-144 Mechanical Directive On sheet M7.3, Drawing 2, EXHAUST FAN SECTION, Louver, L-3, shall be located in the existing exterior wall opening to extent possible. Patch and repair wall as required to match existing.

02-145 Electrical Directive On sheet E2.1 at Staff Room 127 rotate each 6 lights 90 degrees as shown on architectural drawing A2.2.

02-146 Landscape Directive See revised sheets AD2-L-1 THROUGH AD2-L-5.

02-147 Architectural Directive In Project Manual Section 09546, linear metal ceiling system shall be a box series 4”. Omit all references to perforations, omit filler strip, NRC rating shall be .7 or higher and all acoustical infill blankets shall be solid black in color without text.

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02-148 Mechanical Directive On Sheet M0.2, BASEBOARD RADIATION SCH. For all three baseboard types, under the Enclosure Thickness column replace the words 18GA with 14GA.

Substitutions List

Section Product Requested Substitution Accepted/Not

Accepted 07270 Weather Barrier PACTIV GREEN GUARD C-2000 Not Accepted 08410 Entrance and Window Wall OLDCASTLE CE FG300 T SERIES Not Accepted 08410 Entrance and Window Wall ARCADIA AG451T-THERMAL

STORE FRONT & MS362-HEAVYWALL ENTRANCE DOOR

Not Accepted

08700 Cylindrical Lock BEST 93 K GRADE 1 CYLINDRICAL LOCK

Accepted, with the stipulation that Schlage cylinders are used in all locksets.

08700 Door Closers K2/ Stanely Commercial Hardware QDC100 Series closers

Accepted, with the stipulation that all closer shall be barrier free.

08700 Door Pulls, Push and Pull Plates, Kick and Mop Plates

Rockwood Mfg. Door Pulls, Push and Pull Plates, Kick and Mop Plates

Door Pulls, Push and Pull Plates are not Accepted. Kick and Mop Plates are Accepted.

09546 Linear Metal Ceiling System Chicago Metallic, Planar Macro 4” open reveal

Accepted, with the stipulation that the NRC rating shall be .7 or higher and all acoustical infill blankets shall be solid black in color without text.

15736 Rooftop Air Conditioning Units

Aaon Model RQ Not Accepted

15820 Backdraft Dampers Pottorff Model BD-52 or BD-54 Accepted 15820 Volume Control Dampers Pottorff Model CD-42 or CD-52 Accepted 15820 Rectangular Duct Silencers Commercial Acoustics Model SP-

LF Not Accepted

15830 Propeller Fans PennBarry Breezeway Model P Not Accepted 15850 Grilles, Registers & Diffusers Tutttle & Bailey Accepted, with the

stipulation that sizes are equivalent to scheduled and provide proper framing as required.

15850 Louvers Pottorff Model EFD-637 Accepted, with the stipulation that the sizes are equivalent to scheduled sizes.

15850 Roof Hoods Metalform Model MFV-63 Not Accepted 15830 Propeller Fans PennBarry Breezeway Model P Not Accepted 15910 Direct Digital Controls Delta Controls Accepted

END OF ADDENDUM NO. 2

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Attachments:

1. Revised demolition, excavation and clearing plan sheet C1.0 2. Revised civil site plan sheet C2.0. 3. Revised grading plan sheet C3.0. 4. Revised site layout sheet C4.0 5. Revised drain field details sheet C6.3. 6. Landscape addendum drawings AD2-L-1 through AD2-L-5. 7. Existing roof expansion joint 8. Existing sign elevation and section. 9. Structural addendum drawing revisions AD2-S-1 through AD2-S- 3. 10. Revised roof framing plan sheet S2.4. 11. Revised roof diaphragm plan sheet S2.5.