N4008518R87160020.pdf

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

P-293 Paint, Blast and Rubber Consolidation Facility, Portsmouth Naval Shipyard, Kittery, ME

The purpose of this amendment is to provide design revision 5 and to provide responses to PPIs. Additionally, this amendment incorporates an updated w age determination (ME95 dated 10/05/2018). The proposal due date of 2 January 2019 remains unchanged.

See SF30 Block 14 Continuation Page.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 7

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

16C. DATE SIGNED

BY 26-Nov-2018

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 N4008518R8716

X 9B. DATED (SEE ITEM 11)

31-Aug-2018

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

26-Nov-2018

CODE

NAVFAC MID ATLANTIC

ACQUISITION CORE

9324 VIRGINIA AVENUE

NORFOLK VA 23511-3095

N40085 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N4008518R8716

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0020

SECTION 41 22 13.30 ONE 30 TON OVERHEAD ELECTRIC TRAVELING CRANE

In paragraph 2.3.2.10 Hoist Brakes Deleted line stating “Self-adjusting brakes shall not be permitted”

SECTION 41 22 13.35 ONE 30 TON OVERHEAD ELECTRIC TRAVELING CRANE

In paragraph 2.3.2.10 Hoist Brakes Deleted line stating “Self-adjusting brakes shall not be permitted”

SECTION 01 00 00 - GENERAL REQUIREMENTS

The following have been modified:

WAGE DETERMINATION

General Decision Number: ME180095 10/05/2018 ME95

Superseded General Decision Number: ME20170095

State: Maine

Construction Type: Building

County: York County in Maine.

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 $10.35 for calendar year 2018 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 $10.35 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

2018. 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 01/05/2018 1 02/02/2018 2 04/06/2018 3 06/01/2018 4 10/05/2018

CARP1996-006 04/01/2017

Rates Fringes

CARPENTER (Includes Drywall Hanging, Form Work, and Metal Stud Installation)...............$ 23.00 18.94

ELEC0490-009 01/01/2018

Rates Fringes

ELECTRICIAN (Includes Low Voltage Wiring)..................$ 28.20 19.75

ELEV0004-006 01/01/2018

Rates Fringes

ELEVATOR MECHANIC................$ 57.62 32.65

* IRON0007-034 09/16/2018

Rates Fringes

IRONWORKER (ORNAMENTAL AND

REINFORCING).....................$ 25.71 22.12

LABO0976-007 06/01/2018

Rates Fringes

LABORER: Common or General (Industrial Work Only)...........$ 21.01 17.57

PLUM0131-002 06/01/2016

Rates Fringes

PLUMBER (Includes HVAC Pipe Installation)....................$ 31.20 21.30

SUME2014-028 01/31/2017

Rates Fringes

BRICKLAYER.......................$ 30.42 2.94

CEMENT MASON/CONCRETE FINISHER...$ 17.65 5.01

INSULATOR - MECHANICAL

(Duct, Pipe & Mechanical System Insulation)...............$ 20.14 2.29

IRONWORKER, STRUCTURAL...........$ 24.16 17.25

LABORER: Common or General......$ 15.29 4.67

LABORER: Demolition.............$ 18.20 5.05

LABORER: Mason Tender - Brick...$ 19.16 3.56

MILLWRIGHT.......................$ 22.17 7.75

OPERATOR:

Backhoe/Excavator/Trackhoe.......$ 39.38 8.55

OPERATOR: Crane.................$ 23.33 0.00

PAINTER (Brush and Roller).......$ 15.38 2.95

PAINTER: Spray..................$ 17.47 2.22

ROOFER...........................$ 20.22 2.09

SHEET METAL WORKER, Includes HVAC Duct Installation...........$ 17.30 2.35

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:

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

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

(End of Summary of Changes)

SOLICITATION NO. N40085‐18‐R‐8716

PROJECT TITLE/LOCATION: P293 Paint, Blast and Rubber Consolidation Facility PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

15 9/25/2018 Due to the magnitude and complexity of this project, we request that the PPI cut‐off date be extended to 11/1/18 and the proposal due date be extended to 11/15/18, to allow for the preparation of comprehensive and cost effective proposals.

Please see amendment 0019. 20

43 9/28/2018 Referencing Drawing “Volume 2, E‐101D Partial First Floor Electrical Plan”. Drawings indicate 480V receptacles. However, there is not any NEMA configuration listed beside the symbol. Please provide specifications on the 480V plugs.

Receptacles should be NEMA L12‐20 twist lock 480V receptacles.

55 9/28/2018 RFI items 41 & 42 are two examples of discrepancies between CLIN's on the drawings and how it relates to the bid form. There are several others that fall into this category. How should this be handled?

Submit PPIs for any discrepencies between CLINS on the drawings and Bid Form.

57 9/28/2018 The rubber compounding system supplier has informed us that they will not be able to meet the proposed 10/16 bid date. They are evaluating now but believe they will need at least a month of additional time to properly evaluate the system. Please advise.

Please see amendment 0019. 20

59 10/3/2018 FROM HVAC CONTRACTOR: Given the amount of scope, complexity of the pricing required and manpower availability, it would be most advantageous to delay the bid date at least 4‐6 weeks. Is this possible?

Please see amendment 0019. 20

114 10/4/2018

11.00.0

1.1.1.8

All hardware, instrumentation and loose components to be labeled and palletized for reuse?

Yes. 20

REFERENCE

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Posted on Amend No.

July 2011

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

115 10/4/2018

11.00.0

1.1.1.8

A detailed packing list of all the parts, components and assemblies to be generated by the contractor and signed off by the customer after the equipment has been uninstalled, prior to transporting to DRMO site?

Yes. 20

236A 10/8/2018 The following drawings cannot be located in the addendum #6 drawings; 12775956, 12775957, 12776562,12776636, 12776637, 12776641, and 1277642. Please provide a copy. Also, there were numerous other drawings revised but not listed in the addendum, will a new uptodate document log be provide?

12775956 (Vol 3, G‐002): Included in “Additional Documents” file “N4008518R871600061393766Rev00 01dwg1of11_B404_General.pdf”

12775957 (Vol 3, G‐003): Included in “Additional Documents” file “N4008518R871600061393766Rev00 01dwg1of11_B404_General.pdf”

12776562 (vol 6, A‐401): Included in “Additional Documents” file “N4008518R871600061393766Rev00 01dwg_B74_A‐401.pdf”

12776636 (vol 6, Q‐101): Included in “Additional Documents” file “N4008518R871600061393766Rev00 01dwg_B74_Q‐101.pdf”

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

236B 10/8/2018 Continuation of question above. 12776637 (vol 6, Q‐102): Included in

“Additional Documents” file “N4008518R871600061393766Rev00 01dwg_B74_Q‐102.pdf”

12776641 (vol 6, FF‐910): Included in “Additional Documents” file “N4008518R871600061393766Rev00 01dwg_B74_FF‐910.pdf”

12776642 (vol 6, FF‐911): Included in “Additional Documents” file “N4008518R871600061393766Rev00 01dwg_B74_FF‐911.pdf”

239 10/10/2018 We request that projects that are at least 85% complete at the time of proposal submission be considered relevant in demonstrating experience under Factor 1.

Please submit projects in accordance with Factor 1, per the RFP.

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

270 10/17/2018

A405

Will elevators need to conform to NAVFAC Elevator Specificiations? If so, there is no pit refuge space allowance as required in Section 3‐2.1. Do we increase the Dimensions in order to obtain the Hoistway Pit Entrapment or do we reduce the Capacity/ Clear inside dimensions?

Per NAVFAC ITG 2013‐01 Elevator Design, 3‐2 Elevator Hoistway, Section 3‐2.1 Elevator Hoistway Pit Entrapment Protection, the horizontal clearance of 20 inches (508 mm) must be maintained from the pit floor to the top of the hoistway. This was the governing statute in place during the design. The A/E has provided a 20”x30” clearance. The UFC for elevators was issued (6/8/18) after the 35% design (4/19/17) for this project, and therefore does not apply.

305 10/19/2018 Specification 112003 section 1.4 SD‐03 Product Data instructs the supplier to provide 2 copies of the native software. Thermwood does not supply copies of their native software and are only a vendor for Mastercam.

Please advise.

The Mastercam software is acceptable with the licenses specified in 2.1.1 EE.

309 10/19/2018 In reference to specification 112003 section 2.1.1 EE, what software is this being directed to, the Mastercam, control software, or THM Desktop?

The Mastercam software is acceptable with the licenses specified in 2.1.1 EE.

336 10/26/2018 Per B404b drawing number 12776203 page M‐602, would hot gas bypass with APR valve meet the spec intent in lieu of digital scroll compressor for AHU‐7?

No. 20

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

344 10/26/2018 Due to the complexity and volume of the bid documents and numerous pending questions from subcontractors, we would like to respectfully request an additional 4 week time extension for the PPI and proposal submittal due dates.

Please see amendment 0019. 20

345 10/26/2018 FROM THERMWOOD CNC MACHINE SUPPLIER; "I was just following up on the questions that were asked previously (10/8) but then also wanted to further discuss our position on this bid. We have interest in quoting the machine, computers, and install only, this would be the typical package we have quoted and sold to them in the past but will need to take exception to a lot of items on the bid spec as written. Otherwise at this juncture we will no bid the contract." The questions they are referencing are question numbers submitted above 76 through 80.

The SY has purchased several of these CNCs in the past. What we received in the past is acceptable.

346 10/26/2018 Is there any opportunity to negotiate in advance the Prime’s Home Office Overhead Rate as it pertains to all future change orders related to this contract proposal?

No. 20

348 10/26/2018 Are the rock anchors post tensioned and if so what is the lock off load?

Per the specifications, "The Lock‐off Load shall not exceed 70 percent of the ultimate strength of the prestressing steel". The anchor design is a submittal requirement.

362 10/26/2018

11 30

2.1.1.1.B

At what nozzle pressure will the blast nozzles be operating during this test? This is not pressure being supplied by the compressors, but rather actual pressure at the nozzles as measured with an hypodermic needle gauge

The pressure supplied is 95 to 100 PSI, and the nozzle used is a Double Venturi Bazooka #7.

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

368 10/26/2018

11 30

2.1.1.5

We noticed that an earlier question was asked about removing perforated plate below the grating and that the answer was that it was ok to remove as long as there was a rotary screen to remove trash. We strongly suggest this requirement is maintained as is, with no modifications. The perf plate acts not only as a first trash seperation, but as protection for the underfloor recovery system. Items like bolts can pass through the grating and do serious damage to screw auger systems long before they ever reach a rotary screen. Perf Plate is as much a system protection device as it is a trash removal system

The perforated plate above the augers is not to be removed. It must be present to protect the augers from material dropped down onto the floor. The gratings must have allowances to be lifted to clean this grating.

369 10/26/2018

11 30

2.1.1.5.B

With pneumatic reclaim system this is virtually impossible to achieve 100% of the time, and is setting the booth up for unrealistic expectations. Could mechanical reclaim be allowed as an alternate?

Both mechanical and pneumatic recovery is acceptable as long as it is applicable to the type of material being used, and will provide for 100% recovery.

370 10/26/2018

11 30

2.1.1.5.C

Could the clarification be added that the motors etc should be able to be accessed while blasting operations are happening? We have many systems with this capability and it is critical to ensuring maximum booth uptime

The motors, etc. do not have to have to be made accessible while blasting operations are ongoing. They do have to be easily accessible to maintenance without having to enter a confined space or a crawl space. Preferably there shall be access panels from above to get to all motors, and bearings.

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

371 10/26/2018

11 30

2.1.1.5.F

Would a wiper floor system be acceptable if it meets all aformentioned requirements?

Both mechanical and pneumatic recovery is acceptable as long as it is applicable to the type of material being used, and will provide for 100% recovery.

381 10/26/2018

11 30 02 2.5.2

Should the Thompson Valves have a urethane or tungsten carbide sleeve?

Tungsten Carbide 1 1/2".

384 10/26/2018

11 50

2.1.1.1.B at what nozzle pressure will the blast nozzles be operating during this test? This is not pressure being supplied by the compressors, but rather actual pressure at the nozzles as measured with an hypodermic needle gauge

The pressure supplied is 95 to 100 PSI, and the nozzle used is a Double Venturi Bazooka #7.

387 10/26/2018

11 50

2.1.1.3 we feel that a pneumatic drive would have significantly greater lifespan expectation with fewer maintenance challenges. Would pneumatic drive carts be an acceptable alternate?

Both mechanical and pneumatic recovery is acceptable as long as it is applicable to the type of material being used, and will provide for 100% recovery.

389 10/26/2018

11 50

2.1.1.5

We noticed that an earlier question was asked about removing perforated plate below the grating and that the answer was that it was ok to remove as long as there was a rotary screen to remove trash. We strongly suggest this requirement is maintained as is, with no modifications. The perf plate acts not only as a first trash seperation, but as protection for the underfloor recovery system. Items like bolts can pass through the grating and do serious damage to screw auger systems long before they ever reach a rotary screen. Perf Plate is as much a system protection device as it is a trash removal system

The perforated plate above the augers is not to be removed. It must be present to protect the augers from material dropped down onto the floor. The gratings must have allowances to be lifted to clean this grating.

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

393 10/29/2018 Amendment 10 provided a modified phasing schedule that shows Phase 1 commencing on 15 FEB 19 and Phase 7 completing on 1 DEC 23. Amendment 10 did not change the anticipated award date for proposal schedule purposes in Factor 2 (i); (originally shown as 31 DEC 18...is the intent to change this to 15 FEB 19 or other date?) please confirm this date. Please confirm the correct contract duration (inclusive/exclusive of the bond approval timeframe).

See Amendment 0015 20

408 10/29/2018 11.30.0

Should there be a large trash screen in front of the grit bin to catch very large trash before the rotary screen?

Yes, 1/2" screen would be acceptable. 20

450 10/31/2018 Given the volume of outstanding questions and time remaining to evaluate the answers, we like to request a one week bid extension.

Please see amendment 0019. 20

463 10/31/2018 The limited number of bridge crane suppliers that can perform the work for this project have all declined to begin their crane estimates due to some unanswered questions. We have been notified that the crane proposals will take 3 weeks to generate after these questions are answered. For this reason, and others related to the size and complexity of the project, we would like to request a proposal extension date of December 13th and PPI date of November 29th.

See responses to PPIs in question. 20

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

464 11/2/2018 11 30

Clarification is needed in regards to the SOW section 11 30 02, 2.1.1.2 (c) and 2.5.4 requirement of ATSM E84.

In all our research and discussions with rubber manufacturers, we have found that the ASTM E84 applies to concrete panels or fiber‐cement and a subsection of ASTM E84.84a only applies to "silicone rubber coated glass fabric". We have found that our vendors have rubber curtains for the ASTM E162‐16 rating which is standard. Is this acceptable?

The rubber sheeting in the blast booths must meet the requirements of ASTM E84.

465 11/2/2018 Volume

1 CD‐

Note 3. Utility trench demolition references mechanical drawings for trench details. Please confirm the utility trenches are sand bedded and not in a concrete utility trench structure w/ a concrete cover? Mechanical trench sectionson C‐511 show sand bedding only.

Drawing C‐511 is for new mechanical utility placements.

Relative to demolition keyed notes 1, 3, and 7 on dwg CD‐103, these existing steam/condensate/air trenches are concrete trenches with concrete covers that are to be removed. Trench widths are as shown on the drawings; depths of trenches are approximately 5‐feet or less.

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

466 11/2/2018 Price

Proposa l Form

Rock Excavation & Removal Unit Price

The price proposal form has an item "Rock Excavation & Removal" unit price. It says it is for areas/ quantities that are in addition to what is shown on the drawings.

There is no rock excavation specifically shown on the drawings. Please confirm this unit price is for ANY rock encountered during the project. Please also confirm it covers the hammering, excavation, disposal and furnish/install of suitable backfill

Provide unit price for rock excavation and removal from excavation areas;

this includes means and methods for removal and handling. Disposal, re‐ use, processing for re‐use are not included in this unit price. Base Bid price is to include "Rock Excavation & Removal" based on rock, ledge, and refusals as indicated in the geotechnical report provided relative to excavation requirements set forth in specifications and drawings.

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

467A 11/2/2018 In addendum 10, Section 00‐21‐16 Instructions to

Proposers “Schedule”, this section instructs the bidders to perform the work in phases and further instructs bidders to get government sign off on each phase prior to beginning the next subsequent phase. Based on the start dates provided it would appear that we can begin and work several area’s concurrently. Is this correct or are we restricted to working phase by phase in order?

Also the total duration of the phase days is 2,238 days, it is our understanding the overall contract duration is still only 1,700 days, please explain this discrepancy.

The phasing shown should typically be adhered to per the sequencing as shown; any changes to this will require approval by the Govt. The phasing has been developed based on major project‐element dependencies.

Work can be performed in multiple areas, provided the contractor performs necessary prerequisite items that would allow contractor to access a particular work area; for example, work in Building 60 cannot commence until all Building 60 occupants are able to relocate to Building 404 (or other locations). Work on demolished buildings that are part of bid options will not be performed until Phase 7, and only when the government exercises the option of this demolition work.

PNSY, Kittery, ME

PREAWARD INQUIRY FORM (TEMPLATE)

Page Section Para.

Question No. QUESTION GOVERNMENT RESPONSEDate Received

Amend No.

467B 11/2/2018 Continuation of response from 467A. Per the revised Attachment F, the

Contractor shall begin performance within 15 calendar days and complete it within 1,765 calendar days after receiving award.

PNSY, Kittery, ME

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Amend No.

468 11/6/2018 Volume

3 A‐901 & 903

On the interior finish schedules for building 404, rooms 101, 103, 104, 115, 134, 135, 205, 216, & 217 had the specialty item 'WT1' (Blinds) replaced with 'NA' in addendum #12 presumably because no aluminum windows are present. Should room 206 and 244 also have 'WT1' removed? Should all of these rooms have no 'SS3' (solid surface) in the window sill trim column as well?

WT1 was removed from these areas as they are industrial spaces and the windows in these spaces are the translucent fiberglass wall system. 206 and 244 will require WT1 as they are office environments and workstation and desk work may require light control. SS3 will not be present in these spaces. Refer to A‐901 through A‐903 for clarifications.

469 11/6/2018 Volume 3 A‐901 & 903

On the interior finish schedules for building 404, should rooms 139, 207, 222, 223, 224, 235, and 243 have specialty item 'WT1' and 'SS3' window sills to match the window schedule on A‐606?

139,207,222,223,224,235,243 will require WT1 and SS3. Finish schedule is amended. Refer to A‐901 through A‐ 903 for clarifications.

470 11/6/2018 Volume 3 A‐901 to 903

Please confirm that none of the borrowed lites, including rooms 241 and 242 as currently noted, require any solid surface window sills (SS3).

Reference D4 for borrowed lite sill details. Solid surface will not be required for borrowed lites.

471 11/6/2018 Volume 3 A‐901

The women's and men's lavatory rooms 112, 113, 214, 215, 232 and 233 have a 'SS2' note in the Counter and Millwork columns, but there are no counters and only plumbing‐supplied wash basins shown on A‐407 and A‐ 409 partial plans. Please confirm that there is no solid surface work for the finish carpenter in these rooms.

No solid surface work for finished carpenter in these rooms. Finish schedule updated to reflect circumstance.

472 11/6/2018 Volume 3 A‐606 as revised in Add.

#12

066116 Addendum #12 added solid surface sills to details B1 and B3 for exterior aluminum windows W001 and W003. For a cross section, can we assume that the sill is .75"‐thick and extends 1.25" beyond the finished wall with a .75" x 2" wall trim below it?

Please Reference adjusted Details B1 and B3 on A‐606.

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Amend No.

473 11/6/2018 Volume

3 A‐408 066116 The women's and men's shower rooms 239 and 240 are scheduled to have solid surface shower (SS3) walls as shown on elevations A, B, & C on A‐409. However, Ceiling plan A‐126 calls out detail C2/A‐510 at the women's showers where a 2' soffit is shown that trasitions from the 9'‐high corridor to the 8'‐high showers. Does SS3 cover the sides and bottom of this soffit? Also, on finish plan A‐919, both showers are shown with SS3 on walls extending beyond the stalls, contrary to what is shown on the A‐409 & A‐410 elevations. Please clarify the intent of the SS3 limits.

D1/A‐410 and C1/A‐410 depict the shower areas for womens locker room. Extent of Solid Surface Material dimensioned in part plan A‐408. 5'‐5 1/2" side wall x 3'‐0" back wall floor to ceiling in Womens. 5'‐7 1/2" side wall x 3'‐0" in men's locker room.

474 11/6/2018 071200 We have been unable to locate any use for the Built‐up Bituminous Waterproofing on the plans. The spec lists uses for under a shower pan or as a foundation sealer, but that is being performed by other materials (PVC shower pans and elastomeric sheet waterproofing, respectively). Please clarify the use of this specification.

Waterproofing intended for foundation wall below grade.

Reference B2‐A512 for updated detail.

475 11/6/2018 Volume 1 C‐101

Note 23. Instructs us to go to Structural Drawings in Building 74 package for the details. The details for this wall are not included in the Building 74 package. Please provide the details for this retaining wall and area around.

Refer to detail C5 on dwg. C‐502. 20

476 11/13/2018 Volume 1 S‐301 and D3/S‐

For the rail track option in building 404, please confirm the scope of work if this option is not awarded: The sump pit and cover per details D3 and C5 on S‐302 will still be constructed, and the 15' of grating as shown on D3/S‐404 will be installed. The remaining +/‐ 68'‐long x 6'‐1.25"‐wide x 6‐5/8"‐deep recess in the rail slab will receive an unreinforced concrete infill with a bond breaker.

Correct, if option is not executed, the sump pit and cover per details D3 and C5 on S‐302 will still be constructed, and the 15' of grating as shown on D3/S‐404 will be installed. The remaining +/‐ 68'‐long x 6'‐1.25"‐wide x 6‐5/8"‐deep recess in the rail slab will receive an unreinforced concrete infill with a bond breaker.

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Amend No.

477 11/13/2018 Ref. Attachment F from Amendment 15, CLIN 0002, CIP

Equipment ‐ Group 1, Item 002A‐6. This item is noted to be "Paint Booth in Building 96 (Temporary Facility) ‐ Spec 11 30 01". Please confirm that the intended spec reference for this item is to be 11 50 01.

Confirmed, "Paint Booth in Building 96 (Temporary Facility)" is to be per

SECTION 11 50 01

TEMPORARY PAINT BOOTHS

478 11/13/2018 Please confirm CLIN for Temporary Powder Coat System, specification section 11 50 03.

Per Section 00 10 00 ‐ Solicitation, this is Item No. 0007 OPTION Planned Mod 06 ‐ Shipyard Equip. B‐96

Per Specifications Section 00 22 13.00 20, this is CLIN 0012F Option Item No.

11F

479 11/13/2018 HF Mixing Group, the sole‐source provider of the rubber compounding equipment, has received their requested CAD and all related plans and specifications, however, they are unable to commit to providing a quotation for their scope before the November 27th proposal date. We have also reached out to the office responsible for the quote (in Germany) and are awaiting any updates they can provide. We are requesting a 2 week bid extension period that we believe will give HF Mixing Group ample amounts of time to complete their estimate. This extension would also provide much needed time for our subcontractors and vendors to review their pending PPI answers, and help us to avoid problems associated with compiling and delivering a large proposal the day after a holiday weekend.

Please see amendment 0019. 20

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Amend No.

480 11/13/2018 23 00

On temporary facilities, B96 Dwg E‐501, if scheduled amp draw rating for CH‐1 is exceeded, will a rental generator be required? If so, whose responsibility is it to provide?

A rental generator will not be required.

481 11/13/2018 23 00

On temporary facilities, B96 Dwg E‐501, CH‐1 is shown with two points of power (600A and 700A). Does this include the pump skid and components powered from the chiller?

Yes, see basis of design Trane 500 Ton Rental General CSCA0500F0.

482 11/13/2018 23 00

On temporary facilities, B96 is there space in the MDP for additional feeder to CH‐1 pump package panel?

Yes, there is space in the MDP. 20

483 11/13/2018 23 00

On temporary facilities, B96 temporary chiller CH‐1, can 3" conduit be used for the 500s? The 2 1/2" conduit (assuming emt conduit) might be a tighter fit than preferred when pulling cable.

2‐1/2" is the minimum, 3" is allowed. 20

484 11/13/2018 Attachm ent F provide d with Amend ment 15

Ref. Attachment F provided with Amendment 15. Is General Note 1.3.e to include CLIN 0031?

CLIN 0031 is a planned modification, and is covered under General Note 1.4

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Amend No.

486 11/13/2018 Volume

3 A‐405 14 21

2.1.1.1

Building 404 Freight Elevator spec has 3 front openings and no side or rear openings and lists 3 landings. Floor plans and details on A‐405 show 4 front openings and 2 rear openings on 4 landings. Please confirm that the plans are correct.

The plans and section on A‐405 are correct. 4 front and 2 rear is the correct total. The spec is amended to reflec this count.

487 11/13/2018 Volume 3 A‐406

14 21

2.1.1.1

Building 404 Passenger Elevator spec has 3 front openings and no side or rear openings and lists 3 landings. It is unclear if Detail A5 on A‐406 is showing an opening at the intermediate level. Please confirm an opening is desired there as shown on detail C2/A‐406

The plans and section on A‐406 are correct. 3 front and 0 rear is the correct total. A5 adjusted for clarity.

488 11/13/2018 14 26

We have been unable to locate where the VRC equipment lift is to be located. Please provide a building/location for this.

Please reference A‐113 North Roof plan and A1,B1,C1 A‐406 for reference to the VRC equipment lift.

489 11/13/2018 Volume 3 A‐607

Detail A2/A‐607 has a callout for 'Corrugated IMP; R‐19 Min. 5" Min.' Please confirm if the 5" minimum note is in error.

Confirmed. Note is not an error. 20

490 11/13/2018 In regards to Question #322 on Cathodic Protection, please provide a description and detail drawings of the preferred system to be utilized if anything above a protective coating is desired.

Specification 22 00 00 Paragraph 3.1.4 has been modified to delete cathodic protection.

491 11/13/2018 Specification section 14 26 13 details a Pflow series 21 VRC lift. Section 2.1.2 d has blanks in place of the dimensions for this product. Please indicate the size required. Also, the specificaion does not indicate where this lift is to be located and we cannot find it on the equipment drawings. Please advise as to the location of this lift.

4'‐4"x 6'‐6" long is the min. Reference A1/A‐406 for dimensions. Spec updated to reflect dimensions.

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492 11/13/2018 Volume 1, NAVFAC Dwg No 12775776 GC‐103, General

Utility Phaseing Note 6; please provide date when contractor can occupy building 55 for its field office.

This building will not be utilized by contractor for field office (refer to GC‐ 103 drawing, revision dated 10/30/18).

493A 11/13/2018 Please identify areas on site where contractor can install our project trailer/field office's.

Keyed note 1 on dwg GC‐104 depicts areas available for Contractor storage/laydown areas; these areas may be also used for project trailer/field offices.

Locations of field office/trailers will be dependent on each phase of work, i.e.

no one location will be allowed for trailers for the entire duration of the project. Trailer locations will need to be coordinated with the space availability identified in each phase of the project.

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493B 11/13/2018 Continuation of response from 493A Contractor may utilize interior areas buildings that are turned over to the contractor for their use; contractor may utilize these areas for laydown or field office space as appropriate to coordinate with the execution of the work. If there are portions of a buildings that are not turned over to the Contractor (i.e. a partially occupied facility), then contractor's use of these spaces needs to be in accordance with the requirements for working in an occupied facility (i.e.

maintaining egress/access for building occupants, etc.).

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494A 11/13/2018 Please identify any additional storage or laydown areas on site for contractor use during project.

Keyed note 1 on dwg GC‐104 depicts areas available for Contractor storage/laydown areas; these areas may be also used for project trailer/field offices.

Locations of field office/trailers will be dependent on each phase of work, i.e.

no one location will be allowed for trailers for the entire duration of the project. Trailer locations will need to be coordinated with the space availability identified in each phase of the project.

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494B 11/13/2018 Continuation of response from 493A Contractor may utilize interior areas buildings that are turned over to the contractor for their use; contractor may utilize these areas for laydown or field office space as appropriate to coordinate with the execution of the work. If there are portions of a buildings that are not turned over to the Contractor (i.e. a partially occupied facility), then contractor's use of these spaces needs to be in accordance with the requirements for working in an occupied facility (i.e.

maintaining egress/access for building occupants, etc.).

495 11/13/2018 Will PNSY have all oils, hydraulic fluids, and grease's drained and removed from equipment slated to be relocated?

Yes. 20

496 11/13/2018 Equipment Tag 168 is shown on the Bldg 60 Equipment Schedule as FFE. It is shown on the Master Equipment list Attachement A as under spec 11 40 01 and has a spec sheet provided in Amendment 6. Please advise if Tag 168 is included in the Navy specified FFE value or if it must be priced outside of the FFE under specification 11 40 01 Miscellaneous Tools.

Tag 168 is specified under specification 11 40 01 and attached data sheet 168, AI Paterrnoster Vertical Carousel.

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497 11/13/2018 Specification 22 00 00 Paragraph 2.5.2 calls for water closet flush valves to be 1.28 GPF. In the past, PNSY has had trouble with sanitary mains clogging with the 1.28 GPF flush valves and have in the past replaced and/or changed requirements to 1.6 GPF. Please confirm whether we should figure for 1.28 or 1.6 GPF.

1.28 GPF. 20

498 11/13/2018 Specification 22 00 00 Paragraph 3.1.5.3 requires waterproofing around water closet floor flanges. This is an unusual requirement where typical installation utilizes a closet flange, and then a wax ring between the water closet and closet flange which makes the waterproof seal. Please advise is this requirement is applicable to this project.

Specification 22 00 00 paragraph

3.1.5.3 has been modified to indicate the use of a wax ring.

499 11/13/2018 Specification 22 00 00 Paragraph 3.1.2.6 indicates soldered joints are acceptable for copper piping 2” and smaller. Is this also acceptable for pipe sizes larger than 2”, or are they required to be brazed?

Pipe sizes larger than 2" are required to be brazed. Brazing is described in the previous section, 3.1.2.6.a, as being acceptable for all sizes.

500 11/13/2018 Specification 22 00 00 Paragraph 3.1.4 requires corrosion protection for underground cast iron piping. Cast iron piping for DWV comes from factory with a corrosion protection coating, and typically, no further protection is required for underground sanitary waste, vent, and storm drain piping. Please advise is additional corrosion protection is required, and if so, what will be required.

Specification 22 00 00 Paragraph 3.1.4 has been modified to delete cathodic protection.

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501 11/13/2018 Specification 22 00 00 Paragraph 3.8.5 requires testing the chlorine residual level in the system every 6 hours for a continuous period of 24 hours.

Typically, it has been acceptable to inject a 100 ppm chlorine solution into the system, let sit for 24 hours, dechlorinate and flush system, take water sample and send to lab, and send a second water sample to a lab not less than 16 hours from the time the first sample was taken. Please advise as to whether residual needs to be tested every 6 hours as specified.

Specification 22 00 00 paragraph 3.8.5 has been modified remove the 6 hour test intervals.

502 11/13/2018 Specification 22 00 00 Table II, item 38 allows the use of press fittings. Typically this is not allowed at PNSY, please advise if press fittings will be allowed for copper systems as noted in the table.

Press fittings are not allowed. Item 38 has been modified to indicate this.

503 11/13/2018 Specification 22 15 14 Paragraph 3.3 requires flushing system with a degreasing agent. Typically, this has not been a requirement for PNSY other than for HPCA systems, please advise whereas system drops and equipment connections have filters.

Specification 22 15 14 Paragraph 3.3 will remain, requiring flushing with a degreasing agent.

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504 11/13/2018 Specification 23 00 00 Paragraph 3.14 requires temporary bypass for water coils to prevent flushing water from passing through the coils.

Please advise if this is required. All coils will have a strainer on them to prevent coils from clogging due to flushing. Also, this paragraph requires duct cleaning.

Typically, if open ends of duct are sealed once fabricated, and open ends of duct are sealed at end of each work shift so cleanliness is maintained, duct cleaning is not required unless the cleanliness protocol is jeopardized. Please advise if acceptable, or whether cleaning will still be required.

Specification 23 00 00 Paragraph 3.14 has been modified to allow the use of a strainer during flushing. Duct will still need to be inspected upon removal of seals when components are joined, and cleaned if necessary.

505 11/13/2018 Specification 23 05 15 Paragraph 1.2 requires submitting records of existing conditions for renovated buildings. Please clarify scope and extent of recording existing conditions.

Preconstruction submittals under this spec section include Shop Drawings as follows:

Record Drawings;

Connection Diagrams;

Coordination Drawings;

Fabrication Drawings;

Installation Drawings.

Intent of Record Drawings is to document and accept existing conditions relative to scope of work for each building prior to commencement of work; existing conditions/removals can be documented on connection, coordination, and/or installation drawings (also refer to notes on M‐ 001 drawings).

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506 11/13/2018 Specification 23 21 12.0020 Paragraph 3.2.16 requires a heated cleaning solution for cleaning and flushing piping systems. Please advise if its acceptable to utilize system heat source or whether an independent heat source is required.

The system heat source is acceptable for heating during the cleaning process (Specification 23 21 13.00 20).

507 11/13/2018 Specification 23 23 00 Paragraph 3.3 requires training.

Please advise as to what the training is to include where this specification is for the pipe installation and not refrigerant equipment.

The requirements of Paragraph 3.3 have been deleted.

508 11/13/2018 Specification 23 35 19.00 20 Paragraph 3.2 requires testing and balancing and sound level testing, please advise as to whether this is in addition to the TAB scope of work, or whether this is to be included as part of the TAB scope of work.

The testing, balancing, and sound level testing in Specification 23 35

19.00 20 Industrial Ventilation and Exhaust, paragraph 3.2 must be performed. It can be included as part of the TAB work for Specification 23 05 93, Testing, Adjusting and Balancing for HVAC, if both specifications are met.

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509 11/13/2018 Specification 23 35 19.00 20 Paragraph 3.3 requires system operation demonstration, please advise if this is to be performed by the commissioning firm, or whether an independent firm is to perform scope of work, and if independent firm is required, what…