SF30_Amendment_0005.pdf

(x)

9A. AMENDMENT OF SOLICITATION NO.

140P2018R0023 x x

3 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 ACKNOWLEDGEMENT 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.

x

PDS

Denver CO 80225-0287 P.O. Box 25287 12795 W. Alameda Pkwy NPS, DSC Contracting Services Div

OSTB 20048604/10/20180005

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

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

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

03/16/2018

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

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

ORDER NO. IN ITEM 10A.

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

OSTB 200486

Rehabilitate Exterior Envelope

The purpose of Amendment 0005 is to:

a) Provide WJE Roof Core Memo.

b) Provide questions and answers received to date.

c) Extend the proposal due date to April 24, 2018. The question deadline remains at April 10, 2018.

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

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

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

Jason Longshore

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

NSN 7540-01-152-8070

Previous edition unusable

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

x 1

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 2

CONTINUATION SHEET

PAGE OF

(A) (B) (C) (D) (E) (F)

REFERENCE NO. OF DOCUMENT BEING CONTINUED

140P2018R0023

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

Wiss, Janney, Elstner Associates, Inc.

2000 Powell Street, Suite 1650

Emeryville, California 94608

510.428.2907 tel | 510.428.0456 fax www.wje.com

MEMORANDUM

To:

Jason Longshore

From:

Una Gilmartin

Date:

April 3, 2018

Project:

Rehabilitate Exterior Envelope and Historic Elements of the Old Santa Fe Trail Building

WJE No. 2016.1202.1

Subject:

Old Santa Fe Trail Building-Roof Core Data

On September 20, 2016, WJE performed a site visit for the Old Santa Fe Trail Building project. Ben Lueck of WJE observed the extraction of six roof cores. The information gathered about the nature of the composition of the roofing, from these roof cores is described in Table 1. The approximate location of each roof core is shown on Figure 1.

Table 1. OLD SANTA FE ROOF CORE DATA

Core # Roof Components

1 5 3/8” total thickness. 3/8” membrane over 1 1/2” brown, fibrous insulation over

3 1/2” pale yellow, cellular insulation over decking

2 Same as Core #1

3 Same as Core #1

4 1/2” membrane over building paper over decking

5 Same as Core #1

6 Same as Core #1

Annex Drainage Improvements Giddings, TX WJE No. 2016.4774 rbyarl Text Box

NOTES:

1. Drawing is not to scale.

2. Drawing is for information only.

3. (E) roof plan shown is based on line work provided by NPS, by Anderson Hallas Architects, PC, dated 03/30/2011

4. Roof core samples taken 09/20/2016 rbyarl Text Box Rehabilitate Exterior Envelope and Historic Elements of the Old Santa Fe Trail Building rbyarl Text Box WJE No. 2016.1202.1 rbyarl Text Box Figure No. 1:

Roof Plan - Core Locations rbyarl Callout Core #2 rbyarl Callout Core #1 rbyarl Callout Core #3 rbyarl Callout Core #4 rbyarl Callout Core #5 rbyarl Callout Core #6

Question and Answer

Spreadsheet

140P2018R0023 /

OSTB 200486

Question No. Sheet or Reference Question Response Amendment Answered

1 Factor 2. Past Performance

Is the NPS expecting past performance evidence for every project submitted in Sub‐

Factor A and Sub‐Factor B?

There are different qualifications and experiences that are requested in Sub‐Factor A and Sub‐Factor B. The NPS has requested that the proposal includes sufficient past performance to evaluate the offerors qualifications and experiences as requested in the solicitation

2 Factor 2. Past Performance

Is the NPS looking for past performance of our specialty trade sub‐contractors listed in

Sub‐Factor B?

Yes, the NPS has identified the requirement for specific specialty trades. The offerors qualifications should adequately represent the prime contractor and specialty contractors alike.

Factor 2. Past Performance

Questionnaire

Many of our government projects have already been assessed through the CPARS system or the USACE/NAVFAC Past

Performance Questionnaire. In order to reduce the burden of multiple assessments, may we submit these with our proposal in lieu of requesting a new Past Performance

Questionnaire to be filled out by our clients?

The contractor may include CPARS evaluations for past performances. If the contractor believes that a new Past Performance Questionnaire is more appropriate then the contractor may do so.

The NPS will research contractor's past performances via CPARS.

4 Sub‐Factor C. Key Personnel

Please clarify whether the Job‐site

Superintendent may also fulfill the Safety

Manager position.

The offeror may submit an individual from their proposed project management team to serve as

Superintendent and Safety Manager if they meet the qualifications and experience of both positions.

5 Sub‐Factor C. Key Personnel Please clarify whether the Project Manager must be on site at all times.

The Project Manager is not required too be onsite at all times. The Project Superintendent is required to be on site whenever there are construction activities occurring.

6 General Please provide a due date for questions All questions must be submitted no later than

5:00 Mountain Time, April 10, 2018

7 General

In reference to the Experience Questionnaire, is the term “offeror” considered the Prime

Contractor only; or is the “offeror” considered to be the entire team, to include critical subcontractors?

The term offeror is to be considered for your entire team to include subcontractor.

8 General

Is the contractor responsible for the archaeological monitoring? Should the contractor factor in the cost of archaeological monitoring into our pricing?

No, govt will provide Archaeological monitoring 3

9 General Can you confirm the Government intends to add a factor of 10% to Hubzone companies?

HUBZONE preference will be done in accordance with clause .52.219‐4 ‐‐ Notice of Price

Evaluation Preference for HUBZone Small

Business Concerns.

10 General Is the building going to be vacated during construction?

Yes 4

11 General Can contractors work on weekends/holidays?

Yes, per coordinating with the Contracting

Officer refer to specifications.

12 General Who should we contact for coming back to do more site visits?

Charles L Vickrey 505‐988‐6032 Ken

Hornback Office 505‐988‐6858 Cindy Lucier

505‐988‐6896 Tammy K. Gallegos 505‐

988‐6085 Contractors shall provide a 24 hour notice prior to arrival

13 General

When can we come back for additional site visits? Are we allowed in each of the rooms of the building OR is it just the exterior? (to look at vigas)

See 12 above. The return visits are limited to exterior and common space.

14 General In the sunken area and window wells is there a treatment plan?

Yes, Refer to contract documents. 4

15 General Who is responsible for cutting back trees around the building?

NPS staff will remove tree limbs prior to the construction contract award. The intent is to provide 3'‐5' clear space for scaffolding. The contractor will need to submit a cultural landscape protection plan to ensure trees are protected.

16 General Will we still need an arborist and landscape architect as part of team?

Yes, refer to contract documents. 4

17 General

Who determines what the treatment is for the wood gates for “and what is to be done with each being individually prescribed?

Refer to A5‐15 A5‐14 and wood gate restoration

08 03 52

18 General Are light fixtures to be removed by others? Yes, by National Park Service 4

19 General Will table remain in building and protected? Yes. Refer to contract documents. 4

20 General Will chairs and fluorescent lights be removed?

Chairs in the Maier Conference Room will be removed and the table remains. Chairs at desks throughout the building will remain and are to be protected in place. The fluorescents will not be removed and are to be protected in place. Refer to contract documents.

21 General Will computers and printers be removed?

Some will remain (minimal) and need to be protected. Refer to contract documents.

22 General Is General Contractor responsible for area to be cleaned when done?

Yes, refer to contract documents. 4

23 General Is conduit on roof live? Answer Pending 4

24 General Is 2nd story roof laid over existing roof? Yes. 4

25 General What is access to site and who maintains control during construction?

The contractor is responsible for all access to the site during construction. The NPS will lock the electric gate in an open position throughout the construction period. The contractor must maintain access for NPS administrative access.

26 General Can we do cores on the roof prior to bid? Will come back and fill in cores.

Core roof memo and plan is attached. Please follow up with DCS if more information is needed.

27 General Was the Annex built at the same time? No, not built at the same time. 4

28 General Will the contractor have full and free use of water and electrical?

Refer to contract documents. 4

29 General Did the A/E look at all foundations during the design process?

No. 4

30 General

Per code we are not permitted to have canales over windows? Are they to remain in the same location?

Yes, to remain in the same location. However, there will not be water flowing through several existing canales. Refer to contract documents.

31 General

Is it correct that asbestos containing material is to be removed under full containment and be disposed of as non‐ hazardous material?

Yes, refer to contract documents. 4

32 General Does the shoring have to be engineered and stamped by licensed engineer?

Yes, refer to contract documents. 4

33 General

Do all layers need to be removed as containing hazardous materials or just down to gray coat?

Refer to contract documents. 4

34 General Are all surveys attached on FBO? Answer Pending 4

35 General Which vigas are to be replaced and how it is to be determined?

Refer to contract documents. 4

36 General If asbestos is encountered what is the treatment?

Refer to contract documents. 4

37 General

How may square feet/yards of stucco can be removed at once? It is best to remove all stucco from the ground to the rooftop, at a minimum of 100' of length, per containment.

This allows the stucco sub to commence reinstallation, while we prep and abate another 100' section. Please clarify the requirements by the specs, or stucco industry standards.

Answer Pending

38 General

The roofing material was noted to have been replaced in the last 10 years, and is referred to in the "Non‐Asbestos Materials" section of the Summary Report; however, it does not state the built‐up roofing known to be below the newer insulation and roofing was sampled. If the entire roofing is to be removed to the deck, can additional roofing samples be taken of the original built up roofing materials, or do we assume it is

Asbestos Containing BUR?

Answer Pending

39 General

It is noted in the SCA Environmental Report that all asbestos (including trace amounts or materials of 1%) be abated, with disposal of waste as non‐hazardous materials. This would allow abatement contractors to remove all the stucco layering, to the wire lathe.

Answer Pending

40 General

It is noted that lead based paint, and asbestos materials exist throughout the interior walls;

Although some samples were noted as either non‐asbestos, or trace, and some paint as

"lead containing", only, the SCA Report states all interior plaster and asbestos should be abated by asbestos certified individuals, per

29CFR 1926.1101, Work Class 2 Procedures.

Therefore, any/all damaged or flaking plaster and paint associated with the Vigas wall repairs must be removed by an abatement contractor. Please clarify the NPS decision on this work.

Answer Pending

41 General

It is noted that any/all vinyl flooring was not tested and is assumed to be asbesos containing materials. Is there flooring to be removed and replaced?

Answer Pending

42 General

There is reference to pipe elbows throughout the basement stairs, and storage room. Is there removal of any of this material required.... It is noted it contains asbestos.

Answer Pending

43 General

Is there a page limit to the Technical

Proposal?Is there a page limit to the

Technical Proposal?Is there a page limit to the Technical Proposal?

(15) Fifteen 8 1/2 x 11 inch pages printed single sided or reduced to half total if printed front and back.

44 General

Due to the specialized nature of this unique project would the NPS consider extending the relevant past experience time period to 7 years instead of the current 5 years which is typical for traditional projects?

Yes we will consider projects within the past 7 years.

45 General

Is there a limit to the number of Past

Performance Questionnaires that may be submitted to the Contract Officer?

No 5

46 General

On page 136 of 150 under Resumes, it states, “There are no pre‐printed forms for this submittal”. We assumed that the Key

Personnel Qualifications form was to be used for this requirement. Please confirm or clarify.

Offerors can be submitted resumes for all Key

Personnel within Volume II . The Key Personnel

Qualifications is to be used with Volume II.

Resumes may include more information than the

Key Personnel Qualifications form. This is the offerors choice.

47 General

Does the NPS want to see any kind of price breakdown in the Price Proposal, or is the lump sum amount all that is needed? Lump Sum 5

48 General

Please indicate where the connection(s) for power will be located for the project? Can we inspect?

49 General Please indicate where the connection(s) for water will be located for the project?

Answer Pending

50 General

Can the contractor install heated storage/shop for duration of construction adjacent to office that is shown on staging plan?

Answer Pending

51 General Is there an irrigation plan available for review?

Answer Pending

52 General

In demo plan note 1 refers to conduit in the foam under roofing. Is it known that all electrical and data are in conduit? Are there as built drawings for the electrical renovations?

Answer Pending

53 General Do shoring plans need to be stamped?

Yes, refer to response 32 above, contract documents.

54 General

Should we use the Contract price schedule included in the solicitation (page 11 of 150) or should we use the Contract Price Schedule included as the last page of

Volume_II_Proposal_Submission_Package_O

STB? The forms are different.

Please use the Price Schedule on page 11 of 150 of the RFP.

55 General

We are a small business. Are we required to submit the subcontracting plan with our proposal?

No 5

56 General For prime contractor experience, please confirm we are limited to 5 projects Yes 5

57 General

To enable a broader view of our experience, and show our experience with NHL / NHR sites, would the government allow us to submit project experience within the past 10 years, rather than the past 5 years limitation noted on the “Experience Questionnaire”?

Refer to Question #44. 5

58 General Where are we to include the “Subcontractor

Reference” forms

Those are sent directly to the Contracting

Officer. Not included into bid package.

59 General Is there a possibility of the due date being extended on this solicitation?

See Amendment 5 5

60 General

1. Reference Final Construction Documents

Submittal Specifications, Section 01 27 00 –

Definition of Contract Line Items, 3.1 List of

Contract Line Items. This section defines various contract line items that are not identified in the Contract Price Schedule.

The Contract Price Schedule contains only one Contract Line Item Number, No. 1, Rehabilitate Exterior Envelope of the Old

Santa Fe Trail Building and Annex Building.

Question: Is the NPS going to amend the

Contract Price Schedule to correlate with

Section 01 27 00?

Answer Pending

61 General

We feel introducing a torch to a building of this historic significance, age construction would be very risky. Would the government entertain a modified roof system that is cold applied that meets the exact specification of the modified membrane?

62 General

Would the government entertain alternate roof systems that meet the performance and warranty requirements of the specification?

Answer Pending

63 General

Sheet 13, note 1 indicates: “Demo existing surface‐mounted conduit. Exercise care w/roofing demo as other conduit reportedly exists w/in existing insulation. Verify extents of conduit demo w/CO prior to roofing and conduit demo”.Can the government please identify what utilities are known to exist within the existing insulation? Please confirm any work to existing utilities within the existing insulation that are not included in the scope of this project.

Answer Pending

64 General

Can the government provide as‐builts of the building, in particular the roof and any systems which may be impacted by the scope of the project?

Answer Pending

General

Can the government please confirm the extent of systems on the 2nd floor for which we will be required to provide temporary protection? As we did not get to inspect the rooms, would the government be able to provide a standard that all bidders should use? For example, should we account for computer and electronic equipment in every room, or will these be relocated and stored in a central location by NPS?

Answer Pending

General

What is the directive and specifications to repair and or replace any compromised adobe units after the removal of the existing stucco surface materials? A repair adobe soil mix design, adhesion products, and admixtures will play an important role in the repairing of compromised and possible damaged adobes and possible deteriorated and damaged wall areas in the existing adobe wall surfaces. The repair products and soils could be part of the materials specifications provided or does the field contractor supply this information? Note: one would expect that we may see more issues of poor materials at the parapets and around the existing the windows and doorways after the stucco removal, as well as areas that may have encountered moisture and certain issues over the years.

Answer Pending

General

Is it possible to get the specifications for the earth tone color specified for the canale dissipater units?

Answer Pending

General

In the details there is no reinforcing shown in the canale dissipater units. Being there will be moisture and at times an extreme freeze thaw condition at the dissipaters, we want to confirm there is no reinforcing included in the proposed construction.

Answer Pending

General

On page C‐501, detail 1‐C501 please confirm that the color concrete is only under the provided placed 2" ‐4" rock units. In the upper detail, the right side arrow points to what I presume to be the re‐compacted existing soil surround.

General

In the notes, page C‐501 calls for verification of the depth of the foundation by the contractor, which is unknown. This work is for the installation of the new dissipaters on the east side of the building. Is this exploratory work a line item cost or is it to be included in the work scope and proposed cost?

Answer Pending

General

Drawings and details for the gate repair note

"stripping of coatings." The Abatement

Summary of Work and Lead Hazard

Procedures address the "scrapping and stabilization of loose and peeling paint."

Please clarify. Possibly consider removing the specification that calls for stripping the gate.

Answer Pending

General

In the Asbestos and Lead Summary of Work notes: Asbestos containing pipe TSI impacted by seismic upgrades. Please provide locations and quantities for this abatement. Standard

Procedures note: "See Mechanical Plans"

Answer Pending

General

Abatement Summary of Work notes: Removal and disposal of rodent waste throughout the crawlspace tunnels. Is this work additional and not associated with this project? Rodent waste cleaning was noted in S501 related to roof work. Should we assume all areas that are accessible will need abatement?

Answer Pending

General

Exterior stucco removal requires full isolation per the specifications. Will each separate enclosure need to have a final air clearance following a visual inspection by the IH

Consultant? Asbestos Summary of Work directs each enclosure to have final TEM samples. Since no public laboratories have

TEM capabilities in NM, the impact on cost, productivity and schedule need to be considered.

Answer Pending

General

40 to 50 exterior stucco areas were sampled for asbestos content. Of those only a handful reported "trace". In reviewing the lab sample results attached to the solicitation, the finish or color coats all layers need to be removed as asbestos containing within a full enclosure. The mud coat and non‐colored cementous base coats need to be removed but not as asbestos materials? Will the NPS allow for abatement of just the layers of hot material and leave the first generation grey coat (scratch and Brown coat)?

Answer Pending

General

The specs state that we should assume 1300 linear feet of adobe replacement at top of parapet. In order that the NPS should receive pricing for this line item that is apples to apples, could the NPS be more specific in terms of the number of adobe bricks? For example, if one contractor assumes the top 3 rows 2 wide of replacement = 1 SF per LF, then we’re looking at approximately 8000

Adobes. Whereas if another contractor assumes 1 row, 2 wide then it’s approximately 2600 adobe bricks. Please clarify.

Answer Pending

General

The plans and specs indicate 4750 linear feet of adobe crack repair. Should we include pricing for Adobe “stitching or as defined in spec as Crack Mortar Repair: install helical anchors to stitch across crack plane. If so what quantity should be assumed?

General

The specs state that methods of demolition must be constrained to minimize damage to the existing adobe masonry. Please define or clarify “constrained”. Is There a specific spec for constrained removal or a sequencing plan? Will this need to be included in a Historic Treatment Plan?

Answer Pending

79 General Can the mud plaster coat be disposed of onsite?

Answer Pending

General

What is the quantity of vigas to be repaired in conference room? It appears to be only one according to sheet 52?

Answer Pending

General

May we submit additional pages as a supplement to the Experience Questionnaire in order to provide additional relevant information with pictures of the projects?

Refer to page limit identified in Answer #43. 5

General

Please define the Key Personnel for whom the NPS would like to see resumes.

Key personnel consists of contractors primary personnel performing the work.

General

Can we use our own formatted resumes to supplement or instead of the Key Personnel

Qualifications Form as long as the Resumes contain the relevant information?

Yes 5

General

Please confirm whether the intent of detail

3/A511 is to remove and replace backer rod and sealant 11 months after installation, which based on the timeline, will be after completion of the project.

Answer Pending

General

The property boundary on the south side of the building restricts work access, with numerous trees between the building and the property line, limiting equipment access to the building for movement of demolition and new construction materials. Please confirm that the contractor will be allowed to encroach on the neighboring property to access all areas of the perimeter of the building.

Answer Pending

86 General

Please confirm the contractor will be allowed to use wheeled equipment such as skid steer loaders and forklifts on all sides of the building, considering final grading and re‐ seeding will be completed to restore the property at completion.

Answer Pending

General

Will stucco work be performed on the site walls for this project? If so, will it be the same system as the structural walls (remove and replace) or just a patch and color to match the new system on the building?

Answer Pending

General

There is a note on Sheet G003 – Staging Plan:

“(E) 6’ – 0” + wall to serve as construction fencing if allowed by Contracting Officer otherwise provide for fully fenced site.” For pricing purposes, we need to know if we will be allowed to use the existing wall to enclose part of the staging area or if we will need to provide additional fencing which would run inside the existing wall.