B.08 W50S9622B0001 Amendment 0002-Construct Aircraft Maintenance Shops (SF 30).pdf

LUXC099042

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Amendment 0002 to solicitation number W50S9622B0001 - Construct Aircraft Maintenance Shops is changed as follow s: See next page and Summary of Changes.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 13-Jan-2022

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W50S9622B0001

X 9B. DATED (SEE ITEM 11)

09-Dec-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

13-Jan-2022

CODE

SDANG 114FW BASE CONTRACTING

1201 W ALGONQUIN ST

SIOUX FALLS SD 57104-0264

W50S96 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W50S9622B0001

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

The following items are applicable to this modification:

AMENDMENT 0002

1. Bidders are reminded that you are required to register to hand deliver bids and attend the bid opening in person OR to attend via phone if submitting bid via email. You must register seven days prior to bid opening. See Response 0042.

2. Amendment 0002, Attachment 1 is a list of the Questions and Answers, asked and provided to date. Prospective bidders shall review all questions and answers and adjust their bids accordingly.

NOTE: The responses to questions 0028 and 0029 have been updated to include buildings 20 & 25 to be demolished as part of the base bid, demolition info and information on the asbestos within buildings 20 & 25. As part of the responses the following attachments are provided (see responses for details):

a. Amendment 0002 - Attachment 1 QnA2

b. Amendment 0002 - Attachment 2 Specification Section 00 3127 User-Asbestos Containing Materials Reports (Reference Question 0029)

c. Amendment 0002 - Attachment 3 Specification Section 02 4100 Demolition (Reference Question 0029)

d. Amendment 0002 - Attachment 4 Specification Section 02 8216 SDANG-Asbestos Abatement of Non- Friable Floor Tile (Reference Question 0029)

e. Amendment 0002 - Attachment 5 Asbestos Reports Buildings 20 & 25 (Reference Question 0029)

f. Amendment 0002 - Attachment 6 Floor Plans of Buildings 20 & 25 (Reference Question 0029)

g. Amendment 0002 - Attachment 7 Salvage List for Buildings 20 & 25 (Reference Question 0029)

3. All other terms and conditions of the solicitation remain unchanged.

SUMMARY OF CHANGES

(End of Summary of Changes)

W50S9622B0001 – Construct Aircraft Maintenance Shops Question and Answer – Amendment 2

Amendment 1 – 10 January 2022

Question 0001: Sheet E100, note E026, is the 200 pair copper all new from building 64 to the new building 17? Sheet E100, note E032, are the (2) 24 strand fiber optic cables all new from building 64 to the new building 17? Also, this note ‘existing fiber and copper’, is this in addition to the 200 pair and (3) 24 strand FO; if so what are the pairs and strands of the existing? Will any of the FO or copper need spliced in the manholes? Do the FO cables need terminated in building 17 and 64? Are there existing EMPTY innerducts with pull ropes in the existing conduits, what size is the existing conduit or innerduct if there is any?

Response 0001:

Note E026: 200 pair copper will be new installed from contractor with new entrance protectors. No existing Copper.

Note E032: (3) 24 strand fiber terminates in Bldg 37 not Bldg 64. No existing copper coiled in manhole. Fiber will be long enough to extend into room S105 without splice and will need to be terminated in room S105. Distant end in Bldg 37 is terminated.

Interduct with pull rope is available to Bldg 64 for the new copper.

Question 0002: Sheet E100, Is there an overall site plan that shows the manholes and the location of building 64?

Response 0002: See Amendment 0001, Attachment 3.

Question 0003: Sheet E101, the communications conduits feeding the new building in room S105 (note E037) show to be from the existing comm inground box to the south, not the new manhole, is this correct? Are the (3) fiber optic cables not needed under the alternate #3, there is no plan note for them.

Response 0003: Replace manhole as noted E041 with a manhole capable of withstanding vehicle traffic. Delete notes E038 and E039.

Question 0004: E113, how many comm racks are in room S100?

Response 0004: Number of racks to be determined by total number of terminated drops serviced by room S100 meeting TIA standard for fill ratio.

Question 0005: What does the Cat6 copper backbone cabling need to terminate to in the comm rooms A105 & S100? (110 blocks;

wall or rack mounted? Or Cat6 patch panels?) Do these cable terminate on the service entrance protector in room S105, or does this room also need a patch panel or 110 block?

Response 0005: Cables will need to terminate on a rack mounted Cat6 patch panel in room S100 and S105. Do not terminate on the service entrance protector.

Question 0006: Is the intent to use Basket or Ladder style tray in the comm rooms?

Response 0006: Metal Cable Tray Systems shall comply with Specification Section 26 0536 2.02 D. Metal Wire Mesh/Basket Cable Tray.

Question 0007: Are the only rooms fed from comm room A105: A103 & A105?

Response 0007: Yes, room A103 is the only room fed by A105. Cross connect from A105 to S105 as noted in Note E348.

Question 0008: Room WM104, data on left wall, is this 4 cat6 and 2 fiber pair? Is this room feed from A105 or S105?

Response 0008: Yes, 4 Cat6 and 2 fiber pair. To be fed from room S105.

Question 0009: Room A102, do the desks in the middle of the room need communication cabling?

Response 0009: Note E360 (J) change to (2) additional data drop locations (4 data per drop).

Question 0010: E112, room WM105 data location, is this 4 fibers and 2 data?

Response 0010: Misprint, should be 4 data, no fiber.

Amendment 0002 - Attachment 1

Question 0011: E112, room WM117, there are no data locations shown in this room, are they needed?

Response 0011: Provide data drops according to the attached (updated) drawing for room WM117. See Amendment 0001, Attachment 4.

Question 0012: E112, room WM119 & 118, floorbox locations, if we need to terminate the data cable jacks in faceplates, we will only be able to fit 6 per compartment. If we do not need a faceplate/frame to mount the jacks and can only terminate on the jacks and leave loose in the floorbox, 8 per compartment will work. Or we will need to add additional floor boxes for the data locations.

Response 0012: Plan sheet E112 – locations noted as E254 with 8 data jacks shall be changed to 6 data jacks at each location terminated in faceplates.

Question 0013: Will the Bicsi RCDD be required for this project? Or will Bicsi Technicians be acceptable?

Response 0013: BICSI Technician is acceptable.

Question 0014: Are you looking for single mode or multi mode for the horizontal fiber optic cable? LC style inserts in the faceplates for the Fiber optic jacks, what color?

Response 0014: Multi mode from comm room to data drop with LC terminations. Shielded cable and shielded ends for SIPR.

SIPR cabling must be marked with red every 3 feet. No color requirements or any other special requirements will be needed from the contractor/installer for general communications requirements.

Question 0015: Any color requirements besides standard fiber cable colors or the Horizontal Fiber optic cable?

Response 0015: No special color requirements.

Question 0016: Do you have an estimated value for this project? Need it for the bid bond.

Response 0016: Construction project magnitude is between $10M and $25M. Bid bond needs to cover bid.

Question 0017: Will Procore be an approved equal for submittal exchange?

Response 0017: Submittal exchange will need to be approved during the submittal process after contract award.

Question 0018: Spec section 099723 Concrete and Masonry Coatings is calling to seal concrete floors, however 033511 Concrete Floor Finishes is also a spec for sealing concrete. Please clarify.

Response 0018: Specification Section 09 9723 applies only to (concrete and masonry) walls. Specification Section 03 3511 applies to Concrete Floor Finishes.

Question 0019: The specs state that there are 2 Geotechnical reports available for inspection at the US Government’s office during normal business hours. We and our subcontractors do not have access to that office; is there any way the reports could be shared with us electronically?

Response 0019: See Amendment 0001, Attachment 2.

Question 0020: Please confirm the email address to use when submitting the bid thru email. It is unclear in section 5.1 - Email is the preferred method of delivery of bids.

Response 0020: All emailed bids must be sent ONLY TO jeremiah.minter@us.af.mil, monty.c.eisenbraun.mil@army.mil, monty.c.eisenbraun.mil@mail.mil and eric.comes@us.af.mil. Do not send bids or pricing info to any others.

The following Questions were asked during the Pre-Bid Meeting

Question 0021: Please clarify submittal requirements. Excerpt from 52.236-21, SPECIFICATIONS AND DRAWINGS FOR CONSTRUCTION (FEB 1997) - ALTERNATE I (APR 1984). Please confirm that all submittals will be done electronically in accordance with Section 01 3000, Administrative Requirements.

Response 0021: IAW FAR 52.236-21(g), “The Contractor shall submit to the Contracting Officer for approval four copies (unless otherwise indicated)…”. In Section 01 3000, Administrative Requirements, Section 3.12, “All construction submittals (e.g., shop drawings, coordination drawings, product data, etc.) are to be provided in an electronic (.pdf) format and transmitted and stored on either an Internet based submittal service or an FTP server accessible by all parties involved (Construction Contractor, subcontractors, Architect, Architect's consultants, Commissioning Authority, and U.S. Government personnel) for upload and download of electronic files.”

Question 0022: In the Solicitation, Offer and Award, Section 00100, para 4.3 it states “All questions and requests for information (RFI) must be received NOT LATER THAN the fifth working day after the pre-bid conference; current deadline is January 10, 2022, 1:00 PM CST. OFFERORS ARE STRONGLY ENCOURAGED TO SUBMIT QUESTIONS EARLY IN THIS PROCESS.” Please confirm that per the question and answer at the pre bid meeting, the deadline for submitting questions is January 10th.

Response 0022: All questions are currently due January 12, 2022, 1:00 PM CST.

Question 0023: Request to have the Government provide copies of the Geotechnical Reports as discussed at pre bid meeting.

Response 0023: See Response 0019.

Question 0024: Please confirm that other than Federal Aviation Administration permits, no other permit are required by the contractor.

Response 0024: No City or State Building Permits will be required from the Contractor. Standard Environmental erosion control plan may be required by the State of SD – See Specification Section 01 5713 Temporary Erosion and Sediment Control.

Question 0025: Clause 52.236-14 – AVAILABILITY AND USE OF UTILITY SERVICES. This clause references use of existing utility services. What utilities will be provided by the Government and what utilities will be charged to the contractor?

Response 0025: Specification Section 01 1000 1.22 – Utilities is hereby changed to the following:

1.22 TEMPORARY FACILITIES

A. The Construction Contractor shall contact local utility providers for connection and any required metering for this project. The Government will be responsible for the cost of all utilities used on the project, including but not limited to, water, sanitary sewer, electricity, and natural gas charges by the utility companies or the U.S. Government for the duration of the project. The Construction Contractor shall be responsible for the costs of propane and heaters for temporary heating.

B. If the Construction Contractor modifies or alters any existing utilities, the Construction Contractor is responsible for furnishing and paying for any such modifications and all additional temporary utility services other than those already identified above. This includes arranging with utility companies for these additional services. Any expense incurred to gain access to utilities (temporary tap-ins, temporary meters, etc.) shall be the responsibility of the Construction Contractor in accordance with the clause entitled “Availability and Use of Utility Services” (FAR Clause 52.236-14).

Any utilities modified by the Construction Contractor will be returned to their original or final configurations before the end of the contract.

C. The Construction Contractor is responsible for all costs of other temporary facilities such as those described in this

Section, Section 01 5000 - TEMPORARY FACILITIES AND CONTROLS, Section 01 5713 - TEMPORARY EROSION AND SEDIMENT CONTROL, Section 01 5813 - TEMPORARY PROJECT SIGNAGE, and Section 01

5950 - SAFETY AND HEALTH.

Question 0026: Question on required taxes to be paid by the contractor. Verify that contractors are required to pay all taxes in accordance with state and local requirements.

Response 0026: Contractors shall contact the State of SD Department of Revenue for clarification on what taxes are applicable to this project.

Question 0027: Clause 252.223-7999 (Dev) – Ensuring Adequate COVID-19 Safety Protocols for Federal Contractors (Deviation 2021-O0009). Question was raised at the pre bid meeting as to the requirement for contractor’s and subcontractor’s entire company to be vaccinated. Please confirm what protocols are currently required to work on base.

Response 0027: This clause has been removed from the solicitation. Current Base protocol requires unvaccinated individuals wear facemasks anytime they are within six feet of SDANG employees. All contractors must register to come on base and are required to fill out a Health Risk Assessment each day prior to coming on base.

Question 0028: On sheet C105, please provide demolition requirements to coordinate with utility work.

Response 0028: See Amendment 0002, Attachment 4.

Question 0029: Drawing AS102 Note 5 and 6 indicate buildings 20 & 25 will be demolished by the U.S government, please confirm.

Response 0029: Change Keynote 5 to read: Building #20 will be demolished by the Contractor before the construction of building #17 begins. Change Keynote 6 to read: Building #25 will be demolished by the Contractor before the construction of the retention pond begins. Revised Plans and Specifications to include building demolition of buildings 20 & 25 as part of the Base Bid. See the following for building demolition requirements:

Amendment 0002 - Attachment 2 Specification Section 00 3127 User-Asbestos Containing Materials Reports, Amendment 0002 - Attachment 3 Specification Section 02 4100 Demolition, Amendment 0002 - Attachment 4 Specification Section 02 8216 SDANG-Asbestos Abatement of Non-Friable Floor Tile, Amendment 0002 - Attachment 5 Asbestos Reports Buildings 20 & 25, Amendment 0002 - Attachment 6 Floor Plans of buildings 20 & 25, Amendment 0002 - Attachment 7 Salvage List.

Question 0030: Specs indicate Geotechnical report is available by request, can the geotechnical report be made available for us to review?

Response 0030: See Response 0019.

Question 0031: Can you please confirm if this project is Tax Exempt?

Response 0031: See Response 0026.

Question 0032: Flooring - Can Information for product and manufacturer be made available for review?

Response 0032: Flooring products must comply with Division 09 of the Specifications. No product submittals will be accepted or reviewed prior to issue of the Contract.

Question 0033: Drawing A801 General Notes (B) Indicate Fire extinguishers will be furnished and installed by the U.S government, will that include the FE Cabinets?

Response 0033: Fire Extinguisher Cabinets are part of the Base Bid. See Specifications Section 10 4400.

Question 0034: Drawing A107 Note (13) indicated Bridge Crane location Area B for Option 2, Note 13 indicates 2 locations R- ES100 and R-AS100/EP104. Please clarify or confirm.

Response 0034: Note 13 shown in room AS-100 is a misprint; change to Note 12. Only one Bridge Crane is required as part of Option 2.

Question 0035: Sheet A103 shows a wall between room ES100 and TC102 but does not show a wall type. Please provide information on the wall type.

Response 0035: Wall shall be wall type 32.

Question 0036: Sheet A601 shows the Glazed Aluminum Curtain Wall types. However, no other drawing indicates the location of these curtain wall types. Please provide a drawing showing the locations.

Response 0036: See Plan Sheets A201 & A202, Keynotes 16 & 17.

Question 0037: The security fence for the aircraft area is tied into the building to be removed. Removal of the buildings and parking areas where the fence is located will need to be done as one of the first items on the project. Will the security fence be moved away from the work zone before the project begins?

Response 0037: See Plan Sheet AS103, Keynote 13.

Question 0038: Will the ABIs 1-2-3 (options) be adds to the base bid or deducts?

Response 0038: All Options will be in addition to the Base Bid as they represent additional work.

Question 0039: To what extent do we demo the electrical for the two buildings that come down?

Response 0039: See Plan Sheet E101 for extents of removal.

Question 0040: Line Item 0004/Option 3: Provide existing building demolition; furnish and install a new parking lot on the east side of the building. Which building is to be demolished under this Option?

Response 0040: Line Item 0004, Option 3 changed with Amendment 0001. Existing building demolition was changed to Site demolition.

Question 0041: Are buildings 20 and 25 being demolished by the Government or contractor? Plans state Government.

Response 0041: See Response 0029.

Question 0042: In regards to handing in bids and attending the bid opening, what is the process?

Response 0042: You must register to attend the bid opening. Per Section 00100, para 5.1, “If you are planning on hand carrying bids or attending the bid opening, you must send an email at least seven days in advance of the IFB closing date to jeremiah.minter@us.af.mil, eric.comes@us.af.mil AND monty.c.eisenbraun.mil@army.mil. Instructions for obtaining entry to hand carry bids or attend the bid opening will be provided upon request. Late receipt of bids may not be deemed excusable and the Contracting Officer may declare the bid “late” in accordance with FAR 14.304.

Question 0043: I have a question about the steel rod x-bracing in front of the aluminum windows. Are these structural? Will they need to be in place prior to installing the windows? This could cause great difficulty in installing the windows since I cannot find an impacted rated framing system that is inside glazed.

Response 0043: The columns are structural and will be installed along with the steel. The x-bracing is decorative and can be installed after the curtain wall is in place.

Question 0044: This and the next five questions are in regards to flooring in drawings A702 and A703. What types of chemicals will be used in these areas?

Response 0044: Standard industrial shop chemicals. Parts washing fluid, grease, battery maintenance shop, ect.

Question 0045: There are a number of exterior doors into these rooms. In the winter will these doors remain closed, is temp fluctuation an issue in any area?

Response 0045: These doors will have minimal traffic. The project was designed with South Dakota weather conditions in mind.

Question 0046: What type of vehicle traffic will happen in these areas, what type of wheels? (Forklifts, hand trucks, rubber vs metal wheels etc.)

Response 0046: Occasional forklift, some hand truck, mostly all rubber wheels.

Question 0047: What type of weight and how much weight will be hitting the floor at any time?

Response 0047: Other than a dropped occasional hand tool the floors should not have any impact areas.

Question 0048: What type of cleaning procedures are done in these rooms? (chemicals, machinery, power wash, temp of water)

Response 0048: Power washer/scrubber, sweeping & mopping. Water temp from the tap.

Question 0049: Any thoughts to wanting a solid color or more of a decorative system at this time?

Response 0049: No intention of varying from the Plans and Specifications.

Question 0050: On the fiber backbone per Sheet E113 Note E349 calls out Single-mode fiber, is the intention for the fiber to the workstations per the Voice and Data Legend to use Single-mode for that as well?

Response 0050: Multi mode 50 Micron to the desktop and cat 6 copper.

Question 0051: Is there a specific quantity of Equipment racks required for Comm. Rooms S105, S100 and A105 or just size accordingly?

Response 0051: Size equipment rack accordingly.

Question 0052: Sheet E112 Notes E341 and E342, how much LMR cable is needed to reach connections outside for radio tower?

Response 0052: Cable will stop at polyphaser and Government will extend to tower.

Question 0053: Sheet E100 Note E032, does this fiber need to be disconnected from somewhere and pulled back? Also is the intention for the contractor to do the terminations on these fibers? If so what type of fiber is it?

Response 0053: Fiber is in manhole/vault extend from her into the new building using SCAPC.

Question 0054: Sheet E101 Note E038, does this note coincide with Note E032 on Sheet E100 as far as installation of the Telecommunications cabling?

Response 0054: See Response 0003.

Question 0055: Specifications 271005, 2.03 / 2.04 is there a certain manufacturer that needs to be used for this project?

Response 0055: No specific manufacturer is specified. Products must meet the requirements of the Specifications.

Question 0056: In the PreBid Conference Slide Show, slide 32 under electrical it mentions New site fiber optic cable? Is there a new site fiber cable outside of the existing mentioned in questions 4. and 5?

Response 0056: New fiber was shown if the contractor didn’t want to use the existing fiber or if the fiber was not long enough to reach into the new communications closet.

Question 0057: Will the bid opening be conducted virtually for those that submit bid via email?

Response 0057: No. We will have a conference phone set up so that you can listen to the bid opening. You must register to attend the bid opening by sending your Name and phone number you will be calling from via email to jeremiah.minter@us.af.mil, eric.comes@us.af.mil AND monty.c.eisenbraun.mil@army.mil. The call-in number will be provided to you then. Only the phone number you register will be able to call in.

Amendment 2 – 13 January 2022

Question 0058: Panels EML2 and H1 do NOT have SPD’s listed on the panel schedules but it does show SPD’s on the One-Line.

Response 0058: Panels EML2 and H1 shall be provided with surge protection.

Question 0059: Panel EPL1 is only a 150A Main Breaker panel but it has a 200/3 branch breaker feeding EP400.

Response 0059: Omit the 200 amp, 3-pole circuit breaker from panel EPL1 labeled “EP400”.

Question 0060: Panel ESL1 is supposed to be fed from EPL1 but I do NOT see a 60A breaker to feed it nor does it have Feed Thru Lugs listed.

Response 0060: Provide a 60A, 3-pole circuit breaker in panel EPL1 to feed panel ESL1. Feeder shall be four #8CU plus one #10CU ground in a one-inch conduit.

Question 0061: In Parts Wash Shop room PD103, there is a disconnect shown as 200A/3P D.S. but it is circuited to panel PDH1-1,3,5 which is only a 20/3 circuit.

Response 0061: Change the disconnect switch in room PD103 to a 30-amp disconnect switch in lieu of 200-amps.

Question 0062: Building & Site Demolition are required for this project. There are no specifications for these trade activities. Please provide specifications for Building & Site Demolition.

Response 0062: See Response 0029.

Question 0063: Building demolition is required for this project. Please provide a hazardous materials report for the buildings to be demolished.

Response 0063: See Response 0029.

Question 0064: Excavation & Earthwork is required for this project. Please provide the geotechnical report for the project site.

Response 0064: See Response 0019.

Question 0065: There are (6) doors on the door schedule called out as blast resistant. I have read through the specifications, but am not seeing a section for these doors in particular. It is possible I have overlooked it in my searching. Could you please either specify where this information is located in the bid specifications or provide it?

Response 0065: The Section 1.01, I. and Section 2.02, F is hereby added to specification Section 08 1113 Hollow Metal Doors and Frames:

1.01 SECTION INCLUDES

I. Blast-resistant hollow metal doors and frames.

2.02 HOLLOW METAL DOORS

F. Blast-Resistant Hollow Metal Doors and Frames

1. Based on SDI Standards: ANSI/SDI A250.8 (SDI-100).

a. Level 2 - Heavy-duty.

b. Physical Performance Level B, 500,000 cycles; in accordance with ANSI/SDI 26 A250.4.

c. Model 1 - Full Flush.

d. Door Face Metal Thickness: 18 gage, 0.042 inch, minimum.

2. Fire Rating: As indicated on drawings, tested in accordance with UL 10C and NFPA 252 30 ("positive pressure fire tests").

a. Temperature-Rise Rating (TRR) Across Door Thickness: In accordance with local building code and authorities having jurisdiction.

b. Provide units listed and labeled by UL (DIR) or ITS (DIR).

c. Attach fire rating label to each fire rated unit.

d. Smoke and Draft Control Doors (Indicated with letter "S" on Drawings and/or Door Schedule): Self-closing or automatic closing doors in accordance with NFPA 80 and NFPA 105, with fire-resistance-rated wall construction rated the same or greater than the fire-rated doors, and the following;

1) Maximum Air Leakage: 3.0 cfm/sq ft of door opening at 0.10 inch w.g. pressure, when tested in accordance with UL 1784 at both ambient and elevated temperatures.

2) Gasketing: Provide gasketing or edge sealing as necessary to achieve leakage limit. 3) Label:

Include the "S" label on fire-rating label of door.

3. Blast Resistance: Complies with U.S. Department of Defense (DoD) UFC 4-010-01 standards with High Anti- Terrorism Standards.

4. Door Core Material: Manufacturer’s standard core material/construction and in compliance with requirements.

a. Foam Plastic Insulation: Manufacturer's standard board insulation with maximum flame spread index (FSI) of 75, and maximum smoke developed index (SDI) of 450 in accordance with ASTM E84, and completely enclosed within interior of door.

5. Door Thickness: 1-3/4 inch.

6. Door Face Sheets: Flush.

7. Door Finish: Factory-primed and field-finished, complying with ASTM A666 and NAAMM HMMA 866 requirements.

8. Hinge Rail and Reinforcement: Reinforced with continuous steel channel, 12 gauge, 0.093 inch gauge, minimum metal thickness, welded at 5 inches on center maximum, and compatible with full mortise template and continuous geared hinges.

9. Blast-Resistant Door Frames: With same blast resistance as door; full profile/continuously welded construction, ground smooth, fully prepared and reinforced for hardware installation.

a. Frame Metal Thickness: 14 gauge, 0.067 inch, minimum.

b. Frame Finish: Factory-primed and field-finished.

Question 0066: Question & Response 0022 notes questions due by January 10, 1:00 PM CST. Amendment 0001 Item 1.b indicates January 12 at 01:00 PM.

Response 0066: See revised Response 0022. Questions are due January 12 at 01:00 PM.

Question 0067: Section 01 1000.1.02.C references a 500-calendar day time for project ready for use. The Solicitation, Offer and Award indicates 650 calendar days. Please Clarify.

Response 0067: Specification Section 01 1000, Para 1.02. C. is hereby changed to the following:

C. Contractor shall be required to (a) commence work under this contract within 30 calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than 650 calendar days. The time stated for completion shall include final cleanup of the premises.

Question 0068: In regards to the toilet accessories on this project, there are shower rods called out that have a radius. None of the toilet accessory manufacturers make a shower rod like this. We wouldn’t be able to provide these unless they are cubicle curtain tracks. Would these be acceptable as cubicle curtain tracks (same concept, just ceiling hung)?

Response 0068: Provide stainless steel 18 gauge L-shaped shower curtain rod of adjustable length for corner showers with satin finish including flanges for concealed mounting. 1” to 1¼” tube diameter is acceptable. Cubical curtain tracks are not acceptable.

Question 0069: We are requesting a full Geotechnical Report to include each Bore information and recommendation information for new build.

Response 0069: See Response 0019.

South Dakota Air National Guard 114th Fighter Wing Aircraft Maintenance Facility – Phase I

LUXC 099042

Sioux Falls, South Dakota

PROPERTY OF THE UNITED STATES GOVERNMENT -- FOR OFFICIAL USE ONLY.

Do not remove this notice. Properly destroy documents when no longer needed.

ASBESTOS CONTAINING MATERIALS REPORTS 00 3127 - Page 1

SECTION 00 3127 1

ASBESTOS CONTAINING MATERIALS REPORTS 2

PART 1 GENERAL 3

1.01 SECTION INCLUDES 4

A. Asbestos containing materials reports and availability.5

1.02 ASBESTOS CONTAINING MATERIALS 6

B. Building #20 had ACMs at one time, but SDANG Environmental has stated that the ACMs7 were abated as part of project #LUXC932081.8

C. Building #25 was determined to be asbestos-free through a survey conducted in November and9 December of 1990.10

D. There are three known asbestos-related reports and analyses available for review.11

1. Asbestos Management Program dated 6-7 December 1989 and 27-29 November 1990.12

2. Trip Report - Asbestos Survey dated 6-7 December 1989.13

3. 114TFG Asbestos Management Plan dated April 1992.14

E. An email between SDANG Environmental William Lein and SDANG CE Kevin Tollefson on15 March 18, 2016 also discusses the subject of ACMs at Buildings #13 and #20.16

F. Relevant portions of these documents are available upon request from the U.S. Government's17 Contracting Officer’s Representative.18

PART 2 PRODUCTS - NOT USED 19

PART 3 EXECUTION 20

3.01 SUMMARY 21

A. It is the Construction Contractor’s responsibility to review any available asbestos reports, to22 observe existing physical conditions, and to draw its own conclusions.23

B. The Construction Contractor shall immediately notify the U.S. Government’s representatives24 (Contracting Officer, Contracting Officer’s Representative, and the SDANG Project Manager)25 if suspect materials or conditions other than those reported are encountered.26

C. Removal of asbestos containing material (ACM) shall comply with all City, State, and Federal27 regulations. Removal of ACM shall conform to the latest editions of all applicable OSHA and28 AHERA regulations. Also comply with South Dakota Department of Environmental and29 Natural Resources and NESHAPS (40 CFR 60 and 62). Work practices shall conform to NIBS30 guidance / work practices for the removal of asbestos. If any additional ACM or potential31 ACMs are identified, the Construction Contractor shall immediately notify the U.S.32 Government's Contracting Officer for direction. Any confirmed ACM shall be abated by the33 Construction Contractor in accordance with the requirements outlined above.34

END OF SECTION 35

Amendment 0002 - Attachment 2

Aircraft Maintenance Facility – Phase I

LUXC 099042

Sioux Falls, South Dakota

PROPERTY OF THE UNITED STATES GOVERNMENT -- FOR OFFICIAL USE ONLY.

Do not remove this notice. Properly destroy documents when no longer needed.

DEMOLITION 02 4100 - Page 1

SECTION 02 4100 1

DEMOLITION 2

PART 1 GENERAL 3

1.01 SECTION INCLUDES 4

A. Building demolition.5

B. Selective demolition of built site elements.6

C. Abandonment and removal of existing utilities and utility structures.7

1.02 SUBMITTALS 8

A. See Section 01 3000 - ADMINISTRATIVE REQUIREMENTS for submittal procedures.9

B. Demolition Plan: Submit demolition plan as specified by OSHA and local authorities.10

1. Indicate extent of demolition, removal sequence, bracing and shoring, and location and11 construction of barricades and fences.12

2. Identify demolition firm and submit qualifications.13

3. Include a summary of safety procedures.14

C. As-Builts and Record Drawings: Accurately record actual locations of capped and active15 utilities and subsurface construction.16

D. Sustainable Design Submittals: Provide submittal documents as defined in Sections 01 3329 -17 SUSTAINABLE DESIGN AND REPORTING and 01 7419 - CONSTRUCTION WASTE18

MANAGEMENT AND DISPOSAL.19

PART 2 PRODUCTS 20

2.01 MATERIALS 21

A. Fill Material: As specified in Section 31 2323 - FILL.22

PART 3 EXECUTION 23

3.01 SCOPE 24

A. Remove the entire building(s) as indicated on the drawings including foundation walls,25 footings, utilities, and other below-grade elements.26

B. See Section 00 3126 - ASBESTOS CONTAINING MATERIALS NOTICES.27

C. See Section 00 3127 - ASBESTOS CONTAINING MATERIALS REPORTS.28

D. See Section 02 8216 - ASBESTOS ABATEMENT OF NON-FRIABLE FLOOR TILE.29

E. Remove sidewalks, paving, and curbs as required to accomplish new work.30

F. Remove all other paving and curbs as indicated on the drawings.31

G. Remove concrete slabs on grade as indicated on the drawings.32

H. Remove manholes and manhole covers, curb inlets and catch basins as indicated on drawings.33

I. Remove fences and gates as indicated on the drawings.34

1. Security fencing and gates may be salvaged for use for temporary security. Coordinate35 with the U.S. Government.36

J. Remove other items indicated, for salvage, relocation, and recycling.37

Amendment 0002 - Attachment 3

Aircraft Maintenance Facility – Phase I

LUXC 099042

Sioux Falls, South Dakota

PROPERTY OF THE UNITED STATES GOVERNMENT -- FOR OFFICIAL USE ONLY.

Do not remove this notice. Properly destroy documents when no longer needed.

DEMOLITION 02 4100 - Page 2

K. The U.S. Government has the right to salvage any materials, equipment, or other items. 1 Contractors that want to salvage materials for their own use shall make a written request. 2

L. Fill excavations, open pits, and holes in ground areas generated as result of removals, using 3 specified fill; compact fill as specified in Section 31 2200 - FILL. 4

3.02 GENERAL PROCEDURES AND PROJECT CONDITIONS 5

A. Comply with other requirements specified in Section 01 7000 - EXECUTION AND 6

CLOSEOUT REQUIREMENTS. 7

B. Comply with other requirements specified in Section 01 7800 - CLOSEOUT SUBMITTALS. 8

C. Comply with applicable codes and regulations for demolition operations and safety of adjacent 9 structures and the public. 10

1. Obtain required permits. 11

2. Comply with applicable requirements of NFPA 241. 12

3. Use of explosives is not permitted. 13

4. Take precautions to prevent catastrophic or uncontrolled collapse of structures to be 14 removed; do not allow worker or public access within range of potential collapse of 15 unstable structures. 16

5. Provide, erect, and maintain temporary barriers and security devices. 17

6. Use physical barriers to prevent access to areas that could be hazardous to workers or the 18 public. 19

7. Conduct operations to minimize effects on and interference with adjacent structures and 20 occupants. 21

8. Do not close or obstruct roadways or sidewalks without permit. 22

9. Conduct operations to minimize obstruction of public and private entrances and exits; do 23 not obstruct required exits at any time; protect persons using entrances and exits from 24 removal operations. 25

10. Obtain written permission from owners of adjacent properties when demolition equipment 26 will traverse, infringe upon or limit access to their property. 27

D. The Construction Contractor shall verify all existing conditions and dimensions prior to 28 beginning construction and shall notify the U.S. Government of any discrepancies. 29

E. Do not begin removal until receipt of notification to proceed from the U.S. Government. 30

F. Do not begin removal until built elements to be salvaged or relocated have been removed. 31

G. Do not begin removal until vegetation to be relocated has been removed and specified measures 32 have been taken to protect vegetation to remain. 33

H. Protect adjacent existing buildings. 34

1. Provide bracing and shoring. 35

2. Prevent movement or settlement of adjacent buildings. 36

3. Stop work immediately if adjacent buildings appear to be in danger. 37

I. Protect existing adjacent structures that are not to be removed. 38

1. Provide bracing and shoring. 39

2. Prevent movement or settlement of adjacent structures. 40

3. Stop work immediately if adjacent structures appear to be in danger. 41

Aircraft Maintenance Facility – Phase I

DEMOLITION 02 4100 - Page 3

J. Minimize production of dust due to demolition operations; do not use water if that will result in 1 ice, flooding, sedimentation of public waterways or storm sewers, or other pollution. 2

K. Asbestos containing materials are expected in the existing construction to be demolished as part 3 of this project. Refer to Sections 00 3126 - ASBESTOS CONTAINING MATERIALS and 00 4

3127 - ASBESTOS CONTAINING MATERIALS REPORT. 5

L. As noted elsewhere, asbestos containing materials are most likely existing in Building #13; 6 however, following the South Dakota Department of Environmental and Natural Resources, no 7 special abatement activities should be required. See Section 00 3127 – ASBESTOS 8

CONTAINING MATERIALS REPORTS. 9

M. If other suspected hazardous materials are discovered during removal operations, stop work and 10 notify the U.S. Government. Hazardous materials include regulated asbestos containing 11 materials, lead, PCB's, and mercury. 12

N. Perform demolition in a manner that maximizes salvage and recycling of materials. 13

1. Comply with requirements of Sections 01 3329 - SUSTAINABLE DESIGN AND 14

REPORTING and 01 7419 - CONSTRUCTION WASTE MANAGEMENT AND 15

DISPOSAL. 16

2. Dismantle existing construction and separate materials. 17

3. Set aside reusable, recyclable, and salvageable materials; store and deliver to collection 18 point or point of reuse. 19

O. Carefully remove, store, and protect, and reinstall salvaged materials where indicated by the 20 U.S. Government. 21

P. Partial Removal of Paving and Curbs: Neatly saw cut at right angle to surface. 22

Q. Refer to civil, structural, mechanical, and electrical engineering documents for related 23 demolition requirements. 24

R. Underground Storage Tanks: No underground storage tanks are known to exist in the area of 25 the work, however if found, immediately notify the U.S. Government. 26

3.03 EXISTING UTILITIES 27

A. Coordinate work with utility companies; notify before starting work and comply with their 28 requirements; obtain required permits. 29

B. Protect existing utilities to remain from damage. 30

C. Do not disrupt public utilities without permit from authority having jurisdiction. 31

D. Do not close, shut off, or disrupt existing life safety systems that are in use without at least 7 32 days prior written notification to the U.S. Government. 33

E. Do not close, shut off, or disrupt existing utility branches or take-offs that are in use without at 34 least 3 days prior written notification to the U.S. Government. 35

F. Locate and mark utilities to remain; mark using highly visible tags or flags, with identification 36 of utility type; protect from damage due to subsequent construction, using substantial 37 barricades if necessary. 38

G. Remove piping, valves, meters, equipment, supports, and foundations of disconnected and 39 abandoned utilities. 40

Aircraft Maintenance Facility – Phase I

DEMOLITION 02 4100 - Page 4

H. Prepare building demolition areas by disconnecting and capping utilities outside the demolition 1 zone; identify and mark utilities to be subsequently reconnected, in same manner as other 2 utilities to remain. 3

3.04 DEBRIS AND WASTE REMOVAL 4

A. Remove debris, junk, and trash from site. 5

B. Remove all materials not to be reused on site; comply with requirements of Section 01 7419 - 6

WASTE MANAGEMENT AND DISPOSAL. 7

C. Leave site in clean condition, ready for subsequent work. 8

D. Clean up spillage and wind-blown debris from public and private lands. 9

END OF SECTION 10

Aircraft Maintenance Facility – Phase I

LUXC 099042

Sioux Falls, South Dakota

PROPERTY OF THE UNITED STATES GOVERNMENT -- FOR OFFICIAL USE ONLY.

Do not remove this notice. Properly destroy documents when no longer needed.

ASBESTOS ABATEMENT OF NON-FRIABLE FLOOR TILE 02 8216 - Page 1

SECTION 02 8216 1

ASBESTOS ABATEMENT OF NON-FRIABLE FLOOR TILE 2

PART 1 GENERAL 3

1.01 SECTION INCLUDES 4

A. Abatement of building and/or structure-related Asbestos.5

B. Disturbance of building and/or structure-related Asbestos.6

C. Regulatory Requirements include, but are not limited to:7

1. U.S. Environmental Protection Agency Regulations for Asbestos Title 40, Code of Federal8

Regulations, Part 61.9

2. SDCL Chapter 34-44, ARSD 74:31, and ARSD 74:36:08.02.10

1.02 DEFINITIONS 11

A. Abatement: Procedures to control fiber release from Asbestos Containing Materials including12 Demolition activities.13

B. AHERA: Asbestos Hazard Emergency Response Act, 40 CFR Part 763, Subpart E, and14 subsequent amendments.15

C. ARSD: South Dakota Administrative Rules.16

D. Asbestos: The asbestiform varieties of chrysotile (Serpentine); crocidolite (Riebeckite);17 amosite (cummingtonite-grunerite); anthophyllite; tremolite; and actinolite.18

E. Asbestos Containing Material (ACM): Any material containing more than one-percent (119 percent) Asbestos.20

F. Asbestos Containing Waste (Non-hazardous): Non-Friable Asbestos Containing Material21 including, but not limited to, floor covering, roofing materials and cementitious materials22 requiring disposal.23

G. Class I, II, III, and IV asbestos work has the meaning as defined in the South Dakota24 Department of Environment & Natural Resources Waste Management “Asbestos Guidelines for25 Building Demolitions and/or Renovations”.26

H. Demolition: The wrecking or taking out of any load supporting structural member of a facility27 together with any related handling operations.28

I. Friable Asbestos: Asbestos Containing Material which, when dry, can be crumbled, pulverized29 or reduced to a powder by hand pressure or as defined by current regulations.30

J. Hazardous Waste: Friable Asbestos generated and prepared for waste disposal. Does not31 include non-friable material or materials containing one-percent or less of Asbestos as32 determined by PLM and/or the point counting method.33

K. NESHAP: National Emission Standards for Hazardous Air Pollutants 40 CFR Part 61.34

L. NIOSH: National Institute for Occupational Safety and Health.35

M. OSHA: Occupational Safety and Health Administration.36

N. PCM: Phase Contrast Microscopy as it relates to clearance air, personnel exposure assessment,37 and ambient air monitoring. This procedure must follow the NIOSH Method 7400, Asbestos38 Fibers by PCM.39

Amendment 0002 - Attachment 4

Aircraft Maintenance Facility – Phase I

ASBESTOS ABATEMENT OF NON-FRIABLE FLOOR TILE 02 8216 - Page 2

O. PLM: Polarized Light Microscopy used for bulk sample analysis with dispersion staining for 1 the determination and quantifying of Asbestos in Bulk Samples building materials. 2

P. Removal: All operations where all ACM and/or PACM is removed or stripped from structures 3 or substrates including Demolition. 4

Q. SDANG: South Dakota Air National Guard. 5

R. SD DENR: South Dakota Department of Environment & Natural Resources. 6

S. USEPA or EPA: United States Environmental Protection Agency. 7

1.03 PROCEDURES 8

A. The U.S. Government has a zero-tolerance policy for uncontrolled Asbestos releases during 9 construction or Asbestos Abatement work. An Asbestos release requiring an emergency 10 response is any uncontrolled release of Asbestos Containing Construction Materials. The U.S. 11 Government shall be immediately notified of all such uncontrolled releases. 12

B. The requirements of this specification shall be a part of the contract in conformance with SDCL 13 Chapter 34-44, ARSD 74:31, and ARSD 74:36:08.02. 14

C. The asbestos-containing floor tile materials located in areas identified in the scope of work of 15 this contract have been sampled, tested, and found to be a Class I non-friable asbestos-16 containing material under the provisions of 40 CFR Part 61 and contain greater than 0.1 percent 17 asbestos as defined SDCL Chapter 34-44. 18

1.04 CONSTRUCTION CONTRACTOR RESPONSIBILITIES 19

A. SDANG Building 13 does include Asbestos Containing Materials, however, it is non-friable 20 floor tile. Also refer to Sections 00 3127 - ASBESTOS CONTAINING MATERIALS 21 NOTICE and 00 3128 - ASBESTOS CONTAINING MATERIALS REPORTS. 22

B. Asbestos abatement shall include the provision of all labor, equipment materials, and 23 transportation necessary for the proper and safe removal of asbestos containing materials. This 24 shall include encapsulation, enclosure, handling and disposal of friable and non-friable asbestos 25 containing materials. 26

C. Coordinate the work of this section directly with the U.S. Government. 27

D. All work under this section shall be performed in strict accordance with OSHA, AFOSH, AND 28 EPA requirements and all other applicable Federal, State, and Local regulations, standards, and 29 codes governing Asbestos Abatement and any other work performed in conjunction with the 30 Asbestos Abatement work. 31

E. The most recent edition of any relevant regulation, standard, document, or code is in effect. 32 Where conflict among the requirements or with this specification exists, the most stringent 33 requirement shall be provided. 34

F. According to SD DENR, the non-friable floor tile on this project does not need to be abated 35 before demolition occurs. Complete demolition of the building may proceed and debris 36 disposed of as normal construction waste once SD DENR and the U.S. Government approve 37 the work. 38

G. ACM and substrate (concrete floor) demolition waste from SDANG Building 13 shall not be 39 recycled. 40

Aircraft Maintenance Facility – Phase I

ASBESTOS ABATEMENT OF NON-FRIABLE FLOOR TILE 02 8216 - Page 3

1.05 SUBMITTALS 1

A. See Section 01 3000 - ADMINISTRATIVE REQUIREMENTS for submittal procedures. 2

B. Permits and Notifications: Submit copies of permits and notifications to the U.S. Government. 3

1.06 GENERAL REQUIREMENTS 4

A. Fees, Permits, and Licenses: 5

1. All operations and materials shall be in accordance with applicable laws, ordinances, and 6 regulations. 7

2. The Construction Contractor shall also be responsible for and provide timely notification 8 of such actions as may be required by federal, state, regional, and local authorities. 9

3. All fees and/or charges related to asbestos removal shall be the responsibility of the 10 contractor. 11

PART 2 PRODUCTS - NOT USED 12

PART 3 EXECUTION 13

3.01 NOTIFICATION 14

A. The Construction Contractor shall be responsible for submitting a SD DENR Notification of 15 Demolition and Renovation form and providing notice to OSHA Region 8 and the Sioux Falls 16 Area OSHA office, and pay any related fees as required. A copy of these notifications shall be 17 provided to the U.S. Government prior to the start of work. 18

B. Where ACM is damaged or disturbed, except during Controlled Disturbance or Abatement, all 19 work in that room shall cease, the room be vacated immediately. Notify the U.S. Government 20 of the disturbance and await instructions on how to proceed. The Construction Contractor will 21 be responsible for all costs related to damage and repairs including but not limited to special 22 inspections, industrial hygiene testing, air monitoring, and specialized Asbestos Abatement that 23 might be required. 24

END OF SECTION 25

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