W912BU20B0001_Specs-AM1.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

J

PAGE OF PAGES

2. AMENDMENT/MODIFICATION NUMBER

3. EFFECTIVE DATE

08 June 2020

4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

6. ISSUED BY CODE W912BU 7. ADMINISTERED BY (If other than Item 6) CODE

CONTR DIV-CONTRACTS BR

USACE, PHILA DISTRICT

WANAMAKER BUILDING

100 PENN SQUARE EAST

PHILADELPHIA PA 19107-3390

See Item 6

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X) 9A. AMENDMENT OF SOLICITATION NUMBER

W912BU20B0001

9B. DATED (SEE ITEM 11)

21 April 2020

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

Offers 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 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication 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 NUMBER AS DESCRIBED IN ITEM 14.

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

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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.)

(Continued on next page)

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

15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

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

Previous edition unusable STANDARD FORM 30 (REV. 11/2016) Prescribed by GSA FAR (48 CFR) 53.243

THIS AMENDMENT EXTENDS BID OPENING DATE TO 17 JUNE 2020 AT 1:00 P.M. (EDT)

Armed Forces Medical Examiner System (AFMES) Warehouse Addition/Alteration Dover AFB

W912BU20B0001

(1) Has any unpaid Federal tax liability that has been assessed, for which all judicial and administrative remedies have been exhausted or have lapsed, and that is not being paid in a timely manner pursuant to an agreement with the authority responsible for collecting the tax liability, where the awarding agency is aware of the unpaid tax liability, unless the agency has considered suspension or debarment of the corporation and made a determination that this further action is not necessary to protect the interests of the Government; or

(2) Was convicted of a felony criminal violation under any Federal law within the preceding 24 months, where the awarding agency is aware of the conviction, unless the agency has considered suspension or debarment of the corporation and made a determination that this action is not necessary to protect the interests of the Government.

(b) The Offeror represents that—

(1) It is [ ] is not [ ] a corporation that has any unpaid Federal tax liability that has been assessed, for which all judicial and administrative remedies have been exhausted or have lapsed, and that is not being paid in a timely manner pursuant to an agreement with the authority responsible for collecting the tax liability,

(2) It is [ ] is not [ ] a corporation that was convicted of a felony criminal violation under a Federal law within the preceding 24 months.

(End of provision)

Bids will be opened at 1:00 PM EST, however, they must be received on the https://safe.apps.mil/ by 11:00 AM EST to allow for download of the bids before they are read. Bids received after 17-June-2020 at 11:00 A.M. EST on https://safe.apps.mil/ will be considered late.

ADD clause:

252.209-7993 REPRESENTATION BY CORPORATIONS REGARDING AN UNPAID DELINQUENT TAX LIABILITY OR A

FELONY CONVICTION UNDER ANY FEDERAL LAW—FISCAL YEAR 2014 APPROPRIATIONS

(DEVIATION 2014-OO0009) (FEB 2014)

(a) In accordance with sections 8113 and 8114 of the Department of Defense Appropriations Act, 2014, and sections 414 and 415 of the Military Construction and Veterans Affairs and Related Agencies Appropriations Act, 2014 (Public Law 113-76, Divisions C and J), none of the funds made available by those divisions (including Military Construction funds) may be used to enter into a contract with any corporation that—

Please indicate receipt of this amendment on Standard Form 1442 (SOLICITATION, OFFER, AND AWARD) as Amendment No. 0001. Failure to acknowledge all amendments may be cause for rejection of the bid.

Description of Amendment (continued)

Amendment No. 0001

IFB W912BU-20-B-0001

14. DESCRIPTION OF AMENDMENT (continued)

a. REQUESTS FOR INFORMATION (RFI) WITH RESPONSES: RFI’s with responses, annotated Amendment No. 0001, are attached to this amendment.

b. SECTION 00 73 46 – WAGE RATES: Please delete Section 00 73 46 in its entirety and substitute revised Section 00 73 46, annotated Amendment No.

0001, attached hereto.

c. TECHNICAL SPECIFICATIONS:

(1) Section 01 11 05 – DOVER AFB GENERAL REQUIREMENTS: Please delete Section 01 11 05 in its entirety and substitute the revised Section, annotated Amendment No. 0001, attached hereto.

(2) Section 01 50 00 – TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS:

Please delete Section 01 50 00 in its entirety and substitute the revised Section, annotated Amendment No. 0001, attached hereto.

(3) Section 01 33 00 – SUBMITTAL REGISTER: Please delete pages 01 33 00-13 to 01 33 00-65 in their entirety and substitute the revised pages 01 33 00-13 to 01 33 00-63, annotated Amendment No. 0001, attached hereto.

(4) Section 07 27 10.00 10 – BUILDING AIR BARRIER SYSTEM: Please delete Section 07 27 10.00 10 in its entirety and substitute the revised Section, annotated Amendment No. 0001, attached hereto.

(5) Section 07 42 13 – METAL WALL PANELS: Please delete Section 07 42 13 in its entirety and substitute the revised Section, annotated Amendment No. 0001, attached hereto.

(6) Section 07 61 14.00 20 – STEEL STANDING SEAM ROOFING: Please delete Section 07 61 14.00 20 in its entirety and substitute the revised Section, annotated Amendment No. 0001, attached hereto.

(7) Section 10 56 26 – MOBILE STORAGE SHELVING: Please delete Section 10 56 26 in its entirety and substitute the revised Section, annotated Amendment No. 0001, attached hereto.

(8) Section 25 05 11.01 – CYBERSECURITY FOR FACILITY-RELATED CONTROL SYSTEMS -- HVAC DDC CONTROL SYSTEMS: Please delete Section 25 05 11.01 in its entirety and substitute the revised Section, annotated Amendment No. 0001, attached hereto.

(9) Section 31 62 13.28 – AGGREGATE PIER FOUNDATIONS: Please delete Section 31 62 13.28 in its entirety and substitute the revised Section, annotated Amendment No. 0001, attached hereto.

d. CONTRACT DRAWINGS:

(1) Please delete the drawings A-111, A-311, AD111, C-502, IF110, IN001, M-502, MD111, and SB111, in their entirety and substitute the revised drawings, of the same drawing numbers, with the latest revisions dates of 02 June 2020, attached hereto.

e. Please indicate receipt of this amendment on Standard Form 1442 (SOLICITATION, OFFER, AND AWARD) as Amendment No. 0001. Failure to acknowledge all amendments may be cause for rejection of the bid.

This page was intentionally left blank for duplex printing.

RFI# Request for Information Response

Can you please provide a basis of design for the metal wall panels as described in spec section 07 42 13?

See Dover Air Force Base Installation Facilities Standards (IFS) for metal wall panel basis of design.

See Amendment No. 0001 for link to IFS.

Is it possible to get elevation drawings of the pallet racks and shelving units shown on Sheet IF110?

Additional information can be found on the Internet.

Bid as shown.

Note #3 on drg # IF‐110 states see drg A‐111 for Schedule of Equipment.

Is it contractor’s responsibility? and if so, we need specs for bidding purposes.

The equipment listed in the “Equipment Schedule” on A‐111 is equipment provided by the Government.

See Amendment No. 0001.

Existing curtainwall is called out to be removed and infilled with wall panels per note 1.06 on sheet AD-121. Assuming these panels were installed and warranted with a 20 year NDL warranty, as is required of the Metal Wall Panel specification [ref section 074213] we will need to consult with the manufacturer to maintain the warranty standards and to match the existing wall panels. Please advise. Bid as Shown

5 Please provide Basis of Design for canopy detailed in section 5/A502.

See Internet site -https://mapescanopies.com/super‐lumideck‐flat‐soffit/ for Basis of Design or

Please provide details showing dimensions, connections to building, and steel thickness for the galv. steel door jamb required at opening 1000D

See Attachment 1 for a cutsheet of the door that the users requested we use as a basis of design. Structural support as required by manufacturer and indicated on the drawings.

Please provide clarification on Stonhard Stonclad "HD" flooring. "HD" does not appear to be an option for Stonclad flooring.

This is a typo. It should be Stonhard "HT", not "HD".

See Amendment No. 0001.

Spec section 072710.0010 Building Air Barrier System is non specific as it relates to materials or material properties required to comprise the “Building Air System” system. See Amendment No. 0001.

Section 061000 Rough Carpentry paragraph 2.4 speaks to Air Infiltration Barrier presumed to be installed on the exterior wall sheathing. It requires the Air Barrier to certified under the requirements of ASTM C1136. We can’t locate any air barrier product that meets this criteria.

Please advise with basis of design Air Infiltration Barrier to be used on the project.

ASTM C1136 is for “Flexible, Low Permeance Vapor Retarders for Thermal Insulation”. The UFGS specification also gives the following option “or a tear and puncture resistant olefin building wrap (polyethylene or polypropylene) with a moisture vapor transmission rate of 125 g per square meter per 24 hours in accordance with ASTM E96/E96M, Desiccant Method at 23 degrees C or with a moisture vapor transmission rate of 670 g per square meter per 24 hours in accordance with ASTM E96/E96M, Water Method at 23 degrees C”. Bid as Shown.

Please confirm the Mobile Storage Shelving under item 10.05 in rooms 1000A (MS1) and 162 (MS2) is to be provided as part of the work.

This is confirmed. Pallet racks and mobile shelving systems are contractor‐furnished, contractor installed

(CFCI).

Please define scope of work for modifications to MS3 – nothing is shown or described in the project documents beyond demo notes 1.16 and 1.17 on AD 111 See Amendment No. 0001.

Please provide height, width and depth elevations as well as number of shelving levels for systems MS1, MS2 and MS3. See Amendment No. 0001.

Please provide height, width and depth elevations as well as number of shelving levels for PR4, PR8, PR10 & PR10A. See Amendment No. 0001.

REQUESTS FOR INFORMATION with RESPONSES Solicitation No. W912BU-20-B-0001

RFI# Request for Information Response

Please provide height, width and depth elevations as well as number of shelving levels for WR1 & WR2. See Amendment No. 0001.

Reference details 1,4 & 6 on sheet A 502. All details show two layers of 2.6” polyiso insulation mechanically fastened to the steel roof deck, however the details and specs are silent as to how the SSMR panel clips are to be fastened to the roof structure. Is the intent that the SSMR clips are to be fastened through the insulation to the deck or is the intent that a nail board insulation sheathing be used but was omitted form the detail?

Please advise.

The intent is SSMR clips are to be fastened through the insulation to the deck; no nail board insulation sheathing. See Amendment No. 0001.

To date, only one of the three approved installers for aggregate pier foundations listed in Section 1.3 of the specification has expressed interest in providing pricing for this project. GeoConstructors has expressed interest; Hayward Baker has been non-responsive and Menard Group has declined to bid. Are there other approved installers available for us to reach out to?

Specification to be revised to indicate the pier installer qualifications. Specific approved installers will be removed. See Amendment No. 0001.

Can a revisit of the site be completed for vendors which attended the mandatory site visit? There were sections of the building which could not be entered, because the contacts from the DAFB during the mandatory site visit did not have keys to access the following rooms:

a. Monaco Fire Control Panel

b. Lenel Access Control Panel and Associate Electronic Door Locking Hardware Power Supplies

c. Network Video Recorder for the Video Surveillance System

d. Intrusion Detection Control Panel

No new site visit will be scheduled. For information on the following rooms. See photos in Attachment 2.

Please verify the following Fire Alarm System information:

a. Can a floor plan with existing fire alarm device types and locations be provided by the DAFB’s fire marshal’s office (smoke detectors, heat detectors, duct detectors, pull stations, horn-strobes, speaker-strobes, strobes, magnetic door holders, remote power supplies, fire alarm cabinets, remote annunciators, the fire alarm control panel and any third party system connection (i.e. ansul system, suppression systems flow and tampers, etc.)

b. Current fire alarm system battery calculations based on existing devices

c. Manufacture and part numbers of each SLC (Signaling Line Circuit) and NAC (Notification Alarm Circuit) device

d. What are the formal requirements from the DAFB’s fire marshal’s office regarding the formal submittal package?

e. What is the contact information for the DAFB’s fire marshal’s office?

f. Is there a fee for the submittal package from the fire marshal’s office?

g. Is a pre-drywall cabling inspection required?

i. If yes, is there a preferred company, contact person and contact information?

h. Is there a monitoring agency on the DAFB?

i. If yes, please provide the contact information for this agency

ii. If DAFB does not, who currently provides monitoring for the fire alarm system?

a. Any available as-builts will be provided to the successful bidder after award. b. Battery calculations are unkown. c. Manufacture and Part numbers are unknown. d. All submittals go through USACE.

USACE will distribute to proper authorities. e. This information is not required. All communication goes through the USACE. f. No, there is no fee for the submittal package from the Fire Marshal's office. g.

Yes, a pre-drywall cabling inspection is required. i.

No, Government will provide the inspection cordinated through USACE. h. All fire alarm panels report to the DAFB Fire Station. i. Any communication shall be done through USACE. ii. All fire alarm panels report to the DAFB Fire Station.

RFI# Request for Information Response

Please verify the following Access Control System information:

a.W here is the Lenel access control server located?

b.W hat version of so�ware is running on this server?

c.D o you want the so�ware updated to the current / newest version?

d.A re there any client worksta�ons?

e.A re there any badging printers?

f.D oes this Lenel access control server connect to any other building on

DAFB?

g. How many card reader licenses are available on the Lenel access control server

a. In the Communications Room. b. Lenel software, Version 7.2.140 on a Windows 7 Platform. c. No, that is not part of the contract. e. Yes. 3 each. e. Yes. 1 each. f. No. g. 256 available; 135 used.

Please verify the following Video Surveillance System information:

a. What is the manufacture and model number of the existing network video recorder?

b. How many IP cameras are connected to the network video recorder?

c. How many analog cameras are connected to the network video recorder?

i. If analog cameras exist, what is the manufacture and module number of the encoder?

d. Where is the viewing / remote workstations located?

e. Are there any other cameras on DAFB connected to this buildings network video recorder?

f. Where are the existing network PoE switches located?

i. How many PoE ports are available on each switch

ii. How many patch panel ports are available on each panel

g. What is the existing version of software on the current network video recorder?

h. Do you want the updated software installed on this network video recorder?

i. How old is this network video recorder?

j. Do you want the new / additional cameras connected to this existing network video recorder or do you want a new network video recorder installed?

k. Regarding the existing cameras setup and configurations, what are the answers below:

i. What are the frames per second per camera?

ii. Are the cameras setup for motion only recording or 24/7/365 recorder?

iii. How many days of recorded video is required?

l. Who will provide IP addresses, subnet mask address and gateway address for each additional IP camera?20

a. This information will be provided to the successful bidder after award. b. 77. c. None. All IP. i. N/A d.

Room 112D. e. No. f. Throughout the building. i. -

ii. This information will be provided to the successful bidder after award. g. Same. Lenel 7.2.140 h. No. i.

Installed in 2011 (2 each); Installed 2018 (1 each) j.

If capacity is available on the newest NVR, if not then on the existing NVR. k. i. - iii. This information will be provided to the successful bidder after award. l. This information will be provided to the successful bidder after award.

RFI# Request for Information Response

Please verify the following Intrusion Detection System information:

a. What is the current manufacture and model number of the existing intrusion detection control panel?

b. Can a floor plan be provided with all intrusion detection system device locations (i.e. motion detectors, door contacts, sirens, keypads, intrusion detection control panel, etc.)

c. How was the existing intrusion detection system wired?

i. Where all field devices cabling pulled individually from the device to the intrusion detection control panel or was a V-Plex or Popit loop installed with each device T-tapped?

d. Does the Lenel access control system need to be integrated with the intrusion detection system?

e. Is there a monitoring agency on the DAFB?

i. If yes, please provide the contact information for this agency

ii. If DAFB does not, who currently provides monitoring for the intrusion detection system?

a. Honeywell Vindicator b. As-Builts will be provided to the succesful bidder. c. Hard wired. i.

Individually. d. This information will be provided to the successful bidder after award. e. Yes. Security Forces. i. Not required. Successful bidder will go through USACE for all submittals. ii. N/A

Is there a design for the high-density storage rails (Note 15, Sheet SB111) in slab-on-grade (mud slab, set rails, infill)? Please provide a detail.

Slab was designed assuming rails are surface mounted which was decided based on conversations with basis of design, ActivRAC 7P (spec section 10 56 26 2.1). If top of slab needs to be recessed for rails, DOR will provide detail in response to an RFI by GC. Final detail to be coordinated with mobile storage shelving manufacturer selected. See Amendment No. 0001.

During the site visit, it was mentioned that the existing canopy was to be salvaged and relocated? This is not the way it is shown in the drawings.

Existing is to be demo'd and a new one furnished/installed by metal panel contractor. The existing scissor lift is being relocated. Please confirm the intent of the existing canopy.

The existing canopy is to be demolished and replaced as indicated on the drawings. Bid as shown.

24 Is the equipment listed in the table on A-111 supplied by the government?

The equipment listed in the “Equipment Schedule” on A‐111 is equipment provided by the Government.

See Amendment No. 0001.

Is there a required bid breakdown for this project? The solicitation mentions breakdown of the proposal sufficient for review. Can those required line items be provided?

This project is bid as a lump sum. There are no breakdown of line items. Bid as Shown.

Has the airfield temporary construction waiver process started for this project? We will have a crane on site and several taller construction vehicles

No. This waiver is highly specific to the time window needed, type of equipment needed (models, heights, locations, etc). It is very important to note that the temporary construction waiver and the crane permit are different. Contents of the request for each are also different. See Section 01 11 05, Dover AFB General Requirements and Amendment No. 0001.

Will deliveries to the existing loading dock area be made somewhere else on site, or will we need to accommodate for the deliveries?

The Contractor will not have to accommodate deliveries.

28 Where is the designated contractor parking area? See Section 01 50 00. Paragraph 3.1.

The site is pretty tight, where on base would the laydown and office trailer space be located?

The laydown area is as shown on Sheet CS101.

Office trailer shall go in this area.

What is the availability of temporary electric at the temporary office location? Electric is available in the vincinity of the project.

Does the temporary office need to include space for the government as mentioned in specification 01 50 00 section 3.6? Yes, per Section 01 50 00.

32 Is a clean out required on the downspout boots? See Amendment No. 0001.

RFI# Request for Information Response

There is not a cleanout called for on detail 2/C-502. Is a clean out required for rain leaders? See Amendment No. 0001.

34 What areas do the condenser’s serve that are to be removed? See Amendment No. 0001.

If we are to supply temporary air conditioning when needed after removal of the condenser’s, we need to know loads in those spaces to properly size the temporary conditioning. See Amendment No. 0001.

Do the prefab roof rails need to be insulated, detail 6/M-502 does not show insulation?

The roof shall be provided with continuous insulation. See Amendment No. 0001.

2.3.5 Carriages. Rigid frames consisting of C-shaped cold-formed steel beams and cross beams, designed to allow secure anchorage of shelving units.

Carriage Width: As Indicated, Carriage Length: As Indicated There are no dimensions on the drawing.

What are the dimensions of the new carriages in Room 162 including depth and length of carriages?

What are the dimensions of the new carriages in Room 1000A including depth and length of carriages ? See Amendment No. 0001.

2.5 STEEL-CASE SHELVING. Steel-Case Shelving: Shelving

consisting of full end, top, and back panels, with end panels made to receive adjustable shelves in slots or to receive clips to support adjustable shelves.

Configure units for mounting on mobile carriages. Type: Self-supporting unit. Configuration: Double-faced units. Width: as indicated to match existing. Height: as indicated to match existing. Shelf Depth: as indicated to match existing. The existing shelving is 4-Post shelving and has 5 openings (shelves) per unit and is approximately 80" tall.

Do you want to match this elevation or will the shelving be taller? If so, how many shelves per section?

Adjustable Shelves: 0.036-inch-thick cold-rolled steel sheet. Provide manufacturer's standard attachment clips.

Do you require clip-type shelving or shelving with a riveted shelf support and reinforcements?

Shelving Back Panels: 0.024-inch-thick cold-rolled steel sheet, sized to completely fill space between uprights. Do you require back panels between each back -to-back sections of shelving? See Amendment No. 0001.

2.7 SYSTEM ACCESSORIES - Provide roll out shelf with divider

inserts to accommodate open-shelf filing for top-tab folder.

How many roll-out shelves are required? Where should the roll-out shelves be located? How many dividers per drawer? See Amendment No. 0001.

3.2 INSTALLATION. Recessed Track Systems: Solidly fill gaps

between slab and rail according to manufacturer's written instructions to secure tracks and prevent movement. Typically the shelving contractor will install the rails and the GC is responsible for the concrete backfill.

Please clarify who is responsible for concrete backfill?

This is a single source contract, so this doesn't need to be clarified.

41 Approximately when will the time of performance take place? NTP is expected in mid to end of July, 2020.

Detail 3/A311 calls for metal roof on the high "flat" roof. Details 1&2 on A501 differ from details 3&4 on the same page.

The note on A-311 is incorrect. Details 1 & 2 on A- 501 indicate the roof assembly correctly as EPDM. See Amendment No. 0001.

RFI# Request for Information Response

What is the manufacturer, profile and gauge of the existing standing seam roof to be matched?

Plans and specs give details on the profile and gauge.

New standing seam roof shall visually match existing.

See Dover Air Force Base Installation Facilities Standards (IFS) for basis of design. See Amendment No. 0001 for link to IFS.

Section 011105 2.4 and 2.4.1 call for temporary fencing however the plans do not indicate any temporary fencing required during construction.

Is temporary fencing required? If so, please describe location and footage or indicate on the plans.

Temporary fence shall be located as specified in Section 01 11 05, Paragraph 3.6.

Discrepancies on the roof drawings:Note 3/ Sheet A311 calls for metal roof on the high “flat” roof. Details 1&2 on A501 differ from details 3&4 on the same page

The note on A-311 is incorrect. Details 1 & 2 on A- 501 indicate the roof assembly correctly as EPDM. See Amendment No. 0001.

Can you please provide the SHOW/NO-SHOW Pre-Bid Site Visit Attendance Roster List has been posted on the BetaSam website.

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Section 00 73 46 Page 1

SECTION 00 73 46

WAGE RATES

Section 00 73 46 Page 2

General Decision Number: DE20200007 05/15/2020

Superseded General Decision Number: DE20190007

State: Delaware

Construction Type: Building

County: Kent County in Delaware.

BUILDING CONSTRUCTION PROJECTS (does not include single family homes or apartments up to and including 4 stories).

Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.80 for calendar year 2020 applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2015. If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.80 per hour (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year 2020. If this contract is covered by the EO and a classification considered necessary for performance of work on the contract does not appear on this wage determination, the contractor must pay workers in that classification at least the wage rate determined through the conformance process set forth in 29 CFR 5.5(a)(1)(ii) (or the EO minimum wage rate,if it is higher than the conformed wage rate). The EO minimum wage rate will be adjusted annually. Please note that this EO applies to the above-mentioned types of contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but it does not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(2)-(60). Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Modification Number Publication Date 0 01/03/2020 1 05/15/2020

BOIL0013-009 01/01/2016

Rates Fringes

BOILERMAKER......................$ 42.26 37.02

BRDE0001-001 05/01/2019

Rates Fringes

BRICKLAYER

Brick Refractory/Brick Placement Worker............$ 35.00 24.57 Bricklayer..................$ 33.37 24.57

Section 00 73 46 Page 3

CARP0173-009 05/01/2017

Rates Fringes

CARPENTER (Includes Acoustical Ceiling Installation, Drywall Hanging, Form Work, Metal Stud Installation, Scaffold Building, Excludes Masonry/Brick, and Excludes Soft Floor Layer)................$ 31.62 22.94

CARP0251-008 05/01/2016

Rates Fringes

SOFT FLOOR LAYER.................$ 29.96 21.04

CARP1906-003 07/01/2015

Rates Fringes

MILLWRIGHT.......................$ 36.05 30.63

ELEC0313-002 06/01/2019

Rates Fringes

ELECTRICIAN (Includes Low Voltage Wiring and Installation of Alarms, HVAC/Temperature Controls and Sound and Communication Systems).........................$ 40.75 31.31

ELEV0005-003 01/01/2018

Rates Fringes

ELEVATOR MECHANIC................$ 55.76 32.645+A&B

FOOTNOTES FOR ELEVATOR MECHANICS:

A. PAID VACATION: Employer contributes 8% of basic hourly rate for 5 years or more of service or 6% for 6 months to 5 years of service.

B. Eight Paid Holidays (provided employee has worked 5 consecutive days before and the working day after the holiday): New Years's Day; Memorial Day; Independence Day;

Labor Day; Veteran's Day; Thanksgiving Day and the Friday after Thanksgiving Day, and Christmas Day.

ENGI0542-003 05/01/2018

Section 00 73 46 Page 4

Rates Fringes

POWER EQUIPMENT OPERATOR

(Forklift).......................$ 39.85 27.11+A

FOOTNOTE: A. PAID HOLIDAYS: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day, and Election Day (provided the employee works the scheduled work day following the holiday.)

* IRON0451-003 07/01/2019

Rates Fringes

IRONWORKER (Ornamental and Reinforcing).....................$ 37.10 30.60

The following holidays shall be observed, and when work is performed thereon it shall be paid for at twice the base wage rate: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

LABO0199-005 05/01/2019

Rates Fringes

LABORER

Backfiller, Common or General, Jack Hammer, Mason Tender - Brick, Pipelayer, Scaffold Builder (Brick and Masonry), Tamper (Hand Held).......................$ 25.70 21.25 Mason Tender - Cement/Concrete.............$ 25.95 21.25

PAIN0252-002 05/01/2019

Rates Fringes

GLAZIER..........................$ 43.87 32.60

PLAS0008-006 05/01/2019

Rates Fringes

PLASTERER (Fireproofer)..........$ 37.72 30.54

* PLAS0592-009 05/01/2020

Rates Fringes

CEMENT MASON/CONCRETE FINISHER...$ 32.74 27.83

Section 00 73 46 Page 5

PLUM0074-002 07/01/2019

Rates Fringes

PIPEFITTER (Includes HVAC Pipe Installation and Excludes Industrial Work)........$ 53.18 34.99

FOOTNOTE A: PAID HOLIDAYS: New Year's Day, Memorial Day,Independence Day, Thanksgiving Day,Labor Day, Christmas Day, and General Election Day.

PLUM0074-003 07/01/2019

Rates Fringes

PIPEFITTER (INDUSTRIAL)..........$ 53.18 34.99

FOOTNOTE A: PAID HOLIDAYS: New Year's Day, Memorial Day,Independence Day, Thanksgiving Day,Labor Day, Christmas Day, and General Election Day.

* SFDE0669-002 04/01/2020

Rates Fringes

SPRINKLER FITTER (Fire Sprinklers)......................$ 38.00 24.90

SHEE0019-021 07/01/2018

Rates Fringes

SHEET METAL WORKER (Includes HVAC Duct Installation)..........$ 32.37 39.06

SUDE2014-004 01/20/2016

Rates Fringes

IRONWORKER, STRUCTURAL...........$ 37.42 15.04

OPERATOR:

Backhoe/Excavator/Trackhoe.......$ 47.71 8.41

OPERATOR: Bulldozer.............$ 25.89 0.00

OPERATOR: Crane.................$ 31.59 16.83

PAINTER (Brush and Roller).......$ 40.57 0.94

PLUMBER..........................$ 45.40 16.23

ROOFER (Installation of Metal

Section 00 73 46 Page 6

Roofs Only)......................$ 39.09 30.77

ROOFER, Excludes Installation of Metal Roofs...................$ 27.98 27.90

TILE FINISHER....................$ 35.40 4.31

TILE SETTER......................$ 57.98 1.11

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)).

The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of ""identifiers"" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate).

Union Rate Identifiers

A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than ""SU"" or ""UAVG"" denotes that the union classification and rate were prevailing for that classification in the survey. Example:

Section 00 73 46 Page 7

PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014.

Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate.

Survey Rate Identifiers

Classifications listed under the ""SU"" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier.

Survey wage rates are not updated and remain in effect until a new survey is conducted.

Union Average Rate Identifiers

Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier.

A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based.

WAGE DETERMINATION APPEALS PROCESS

Section 00 73 46 Page 8

1.) Has there been an initial decision in the matter? This can be:

* an existing published wage determination

* a survey underlying a wage determination

* a Wage and Hour Division letter setting forth a position on a wage determination matter

* a conformance (additional classification and rate) ruling

On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.)

and 3.) should be followed.

With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to:

Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to:

Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.

3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:

Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

4.) All decisions by the Administrative Review Board are final.

END OF GENERAL DECISION

SECTION 01 11 05

DOVER AFB GENERAL REQUIREMENTS

PART 1 GENERAL

1.1 GENERAL

Furnish all plant, equipment, supervision, labor, supplies, services, and materials required to accomplish the work indicated in these specifications, the related drawings and as otherwise set forth in the contract.

1.2 WORK CONDITIONS

The work to be performed under this contract will be on an occupied facility.

1.3 REFERENCES

The publications listed below form a part of this section to the extent referenced. The publications are referred to within the text by the basic designation only.

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 241 (2013; Errata 2015) Standard for Safeguarding Construction, Alteration, and Demolition Operations

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety and Health Requirements Manual

U.S. Code (USC)

USC Title 42 The Public Health and Welfare

U.S. FEDERAL HIGHWAY ADMINISTRATION (FHWA)

MUTCD (2015) Manual on Uniform Traffic Control Devices

1.4 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

AF Form 103 - Work Clearance Request

Temporary Traffic Control Design

Section 01 11 05 Page 1

Fire Protection Plan

Radioactive Materials

Kent County Sewer Permit

SD-07 Certificates

Temporary Facilities Site Plan; G

Dust Control Plan; G

1.5 TEMPORARY FACILITIES SITE PLAN

Submit a detailed scaled plan drawing showing the layout of the construction site prior to starting work. As a minimum the drawing shall include the locations of office and storage trailers, required utility connection points, equipment storage and material staging areas, construction entrance(s) including temporary stabilized construction entrance where required, contractor employee parking areas, temporary construction fence including placement of safety signs (i.e. hard hat area, etc.), and trash dumpsters and containers. The submittal shall also include photographs of the site prior to disturbance by the start of work.

1.6 TEMPORARY WAIVER FOR CONSTRUCTION

Provide Temporary Waiver for Construction. Allow up to 90 days for processing and approval of the waiver(s). Detailed requirements to submit the waiver will be discussed at the pre-con meeting.

1.7 DUST CONTROL PLAN

Submit a plan for controlling the accumulation of dirt, debris, and dust on roadways and other surfaces adjacent to the construction site. As a minimum the plan shall include the name of the contractor including a designated point of contact, equipment to be used for cleaning the streets of this material, and the measures to be taken to reduce transportation of mud onto adjacent roadways (i.e. rotating or replacing the stones in the temporary stabilized construction entrance to clean the truck tires).

1.8 SITE MANAGEMENT

a. The appearance of construction sites at Dover Air Force Base is of paramount importance to the Commander of Dover Air Force Base. A clean and well kept construction site will help ensure proper compliance with the safety and environmental requirements of the contract. The management element of the Contractor's performance rating will be affected by the compliance with this specification. Comply with all of the requirements specified herein and associated specification sections.

b. Collect and dispose of all debris, rubble, residue and waste material generated in the performance of work under this contract. All such materials shall be removed from Dover Air Force Base by the Contractor and disposed of in a State approved permitted landfill. Recycle concrete, untreated wood and other demolition debris as required by Executive Order 13101 and other sections of this specification. The Contractor is not permitted to deposit any such materials in Base trash collection containers or at any on Base location without prior approval of the

Section 01 11 05 Page 2

Contracting Officer. The Contractor is responsible for remediating and/or reimbursing the Base for any spills caused by him, his personnel and/or his equipment.

1.9 WORKING HOURS

Work shall only be performed between 7:30 A.M. and 4:30 P.M. daily, Monday through Friday, excluding federal legal holidays as outlined by Public Law Number 98 144 (or days not worked on Dover Air Force Base due to the observance of such holidays). Unless otherwise specifically authorized herein or in writing by the Contracting Officer, the scheduling of work for times other than as set forth above, is not permitted.

1.10 ADVANCE NOTIFICATION

Provide at least a 24 hour advance notification to establish when on-site work will start initially, and prior to restarting on-site work following any discontinuances lasting longer than five normal workdays.

Notification shall be provided by phone, in person, or in writing, and shall be given directly to the designated Government Inspector, Building 600 on Dover Air Force Base. The mailing address is 436 CES/CEPM, 600 Chevron Ave, Dover AFB, DE, 19902-5600.

1.11 CONTRACTOR COORDINATION AND COMMUNICATION

The Contractor shall keep the Government abreast of all work activities on a daily basis. The Contractor’s primary point of contact is the designated Government Inspector for the contract. In the event the Government Inspector is unavailable, the Contractor shall provide notifications and/or coordinate work activities with the designated alternate or Project Engineer.

a. At the beginning of each work day, email the designated Government Inspector or alternate a brief description of all work expected to be accomplished that day. Notify the Government Inspector when there is no work in-progress (i.e. due to adverse weather conditions).

Continue to report the status of a project until Final Inspection and until all inspection punch list items are completed.

b. In addition to the required notifications to the Government Inspector, notify the designated Using Agency Facility Manager of activities which may disrupt Using Agency operations (i.e. blocked parking lot or driveway, etc.).

1.12 MANDATORY VERIFICATIONS

Work shall progress in stages when verification of the quantity, adequacy and/or accuracy of underlying work is necessary before follow-on work is allowed to start. When required by these specifications, such verifications shall be mandatory, and an allowance for these verifications shall be made in the Contractor's Contract Progress Schedule. Provide notification that work is ready for verification in accordance with the requirements outlined on the Mandatory Verification Schedule. Required mandatory verifications are as listed by the schedule.

1.13 COORDINATION OF WORK

Coordinate the work of subcontractors and ensure the coordination of the work between the various trades. In many instances the contract drawings

Section 01 11 05 Page 3 indicate only the general location and arrangement of equipment, fixtures, piping, conduit, or outlets and may not in all cases show, identify or detail all materials or components that are necessary, usual and customary for proper installation, connection or attachment. Study, examine and evaluate the contract drawings to establish the work, coordination, or materials required and necessary to provide a product complete in the usual and customary manner, and shall provide for all such requirements as though expressly detailed herein or on the drawings.

1.14 SECURITY

1.14.1 General

a. All personnel employed by the contractor in the performance of this contract, or any representative of the contractor entering the governmental installation shall abide by all security instructions and directives of Dover AFB. Safeguard all government property provided for contractor use.

b. At the close of each work period, government facilities, equipment and materials shall be secured, lights, heat and water turned off, and all doors and windows secured.

c. The contractor and, as applicable, subcontractor shall not employ persons for work on this contract if such employee is identified as a potential threat to the health, safety, security, general well being or operational mission of the installation and its population, nor shall the contractor or subcontractor employ persons under this contract who have an outstanding criminal warrant as identified during the Criminal Background Investigation (CBI).

d. Ensure that employees including those of all subcontractors have the proper credentials allowing them to work in the United States.

Employees and subcontractors later found to be undocumented or illegal aliens will be remanded to the proper authorities.

e. The contractor will not be entitled to any compensation for delays or expenses associated with complying with the provisions of this section. Furthermore, nothing in this clause shall excuse the Contractor from proceeding with the contract as required.

f. Do not enter a Controlled, Restricted or other sensitive area unless escorted by the Government.