Amendment W912WJ26QA017-0003.pdf

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 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.)

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

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

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

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

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

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

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

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

J 1 16

0003 03 DEC 2025

W912WJ

W2SD ENDIST NEW ENGLAND

KO CONTRACTING DIVISION, 696 VIRGINIA ROAD

CONCORD, MA 01742-2751

UNITED STATES

JENNIFER SAMELA, EMAIL: JENNIFER.M.SAMELA@USACE.ARMY.MIL TELEPHONE:

978-318-8324

SCD: PAS:

W912WJ26QA017

19 NOV 2025

SEE SECTION G - CONTRACT ADMINISTRATION DATA

Amendment is necessary to provide responses to questions from industry. Questions/responses #5-#9 are applicable to this amendment. The Statement of Work is also revised.

Closing remains December 10, 2025 at 5:00 PM Eastern.

All other terms and conditions remain unchanged.

JENNIFER SAMELA

03 DEC 2025

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

Section A - Solicitation/Contract Form

The following changes have been made:

Miscellaneous text in this section has been modified to:

Site Visit Attendee List

NAME Company Jason Muise JMuise Sealcoating Jason Deskus JP Solution Mike Smith Premier Sealcoating Nicholas Lavallee Grindstone Sealcoating Billy Cates Cates Sealcoating and Striping Lamont Davis Anvil Steel Nimesh Patel Vedant Construction Inc Allen Dunn Kelly Construction Services Chris Hansen Integrity Construction & Excavation Adam Costa MA Sealcoating Ben Bachand Bachand Sealcoating Joe Tremblay Asphalt Repair Services Inc

Question 1: The SOW states that existing cracks and voids are up to 1" wide and 1" deep, but the execution section specifies filling only cracks and voids greater than 1-1/2" wide or 1-1/2" deep. Were the estimated crack lengths in the SOW based on 1" wide x 1" deep, or 1-1/2" wide x 1-1/2" deep?

Response 1: In accordance with the SOW, all cracks and voids measuring greater than 1-1/2" wide or 1-1 /2" deep must be filled prior to seal coating. Cracks and voids of smaller dimensions do not require filling prior to seal coating. The estimated crack lengths in the SOW were based off the total measurements of all cracks small and large in dimension. Measurements may be self-performed on the site as the areas are open to the public. Interested vendors are responsible for confirming measurements.

Question 2: For seal coating, is the requirement one coat or two coats?

Response 2: The Contractor is responsible for delivering a final product that will withstand traffic flow for each service location. The Contractor shall determine their application of seal coating dependent on their product. Refer to the Products section for product requirements.

W912WJ26QA0170003

Question 3: Is mastic asphalt an acceptable product for filling cracks and voids?

Response 3: The Contractor can use any product so long as it meets the requirements included in the SOW. Refer to the Products section for product requirements.

Question 4: Some site visit attendees noted a discrepancy in their measurements of linear feet and those stated in the SOW.

Response 4: The measurements provided for existing conditions in the SOW are approximations based on USACE's measurements of existing site conditions. Vendors are responsible for any final measurements necessary for providing a quote.

Question 5: The scope states 218 parking spots but there are 228. Is the number to change?

Response 5: The Statement of Work will be revised to correct the number of parking spots to 228.

Question 6: Is every job supposed to be under $35,000 value or is everything in totality supposed to be under $35,000?

Response 6: Section I has been revised into include UAI 5152.249-9000 Basis of Settlement of Proposals and 52.003-4015 Magnitude of Construction. The anticipated magnitude of construction is between $100,000 and $250,000. The information in the Instructions to Vendors which references the bonding threshold of $35,000 is included for information purposes only on the types of bonding required. Bond requirements are based on the total awarded value of the Purchase Order.

Question 7: The Statement of Work mentions an aggregate stone for filling cracks that are 1/4" in dimension, for sealing cracks, typically that stone wouldn't be used. Is the Contractor required to adhere to this requirement?

Response 7: The Contractor shall execute work in full accordance with the requirements of the Statement of Work.

Question 8: At the lake office, will any striping be required parallel to the office or is it just the visitor lot?

Response 8: The Contractor is responsible only for striping in the Visitor Lot section of the Buffumville Lake Office Parking Lot. Refer to Figure 5 of the attachments. The Contractor is not required to repaint the existing striping found under the solar carport, located directly across from the office building.

Question 9: Can you please confirm whether the posted magnitude range of $100,000-$250,000 is the standard range assigned for this requirement, and whether proposals may be submitted outside of that range?

Response 9: The magnitude of construction for this specific project is between $100,000 and $250,000. Quotes may be submitted outside of this range.

Section C - Description/Specifications/Statement of Work

Miscellaneous text in this section has been modified to:

PAVEMENT REPAIR, SEAL COATING & LINE STRIPING

U.S. ARMY CORPS OF ENGINEERS

BUFFUMVILLE LAKE & HODGES VILLAGE DAM

CHARLTON & OXFORD, MA

STATEMENT OF WORK

REVISED

I. GENERAL

1. Summary:

Provide all labor, materials, equipment, and transportation necessary to repair pavement cracks, seal coat, and line stripe within Buffumville Park parking lot as well as the Buffumville Lake Office parking lots.

In addition, repair pavement cracks along the two dam crest roads at Buffumville Lake and Hodges Village Dam.

*Note: This work requires the following submittals prior to the commencement of work (Refer to Section II. Technical Requirements for a full list of submittals):

ENG Form 6293 (Accident Prevention Plan Worksheet)

ENG Form 6206 (Activity Hazard Analysis)

ENG Form 6282 (Site Safety and Health Officer Designation Letter)

First Aid and CPR Certificates

Product specification & SDS sheets

All Certification(s) and License(s) as determined by the Statement of Work

2. Location:

Buffumville Lake Office and Dam is located at 48 Old Oxford Rd. Charlton, MA 01507. Buffumville Park is located at 229 Oxford Rd. Charlton, MA 01507. Hodges Village Dam is located at 30 Howarth Rd. Oxford, MA 01540. See the attached informational maps for more detailed location information.

3. Site Visit:

Refer to clause 52.236-27 Alt I for site visit information. Those interested in attending the site visit shall report to the address listed in the clause at the date and time provided. No additional information is required to attend the site visit. No information other than that listed in the clause will be provided concerning the site visit.

Please Note - Site visits outside of the stated date/time are not permitted unless additional site visit date(s) /time(s) are publicized in an amendment. All questions during site visits shall be sent to the Contract Specialist as indicated in the Instructions to Vendors and responses will be provided in an amendment.

Information incorporated into the solicitation via amendment will become binding.

4. Technical Point of Contact:

After contract award, the Technical Point of Contact (TPOC) for this project is Park Ranger James Higgins: (978) 318-8472 (Office line) or via email at James.J.Higgins@usace.army.mil.

5. Schedule:

The period of performance shall be 210 days from Notice to Proceed. Work shall be performed Monday through Friday between the hours of 7:00 AM and 3:30 PM unless otherwise approved by the TPOC.

Any proposed changes to an approved schedule must be submitted to the TPOC in writing and are not finalized until approved. No work shall be done on weekends or Government holidays.

All pre-construction submittals shall be submitted within 21 days of Notice to Proceed. The Government reserves up to 21 days for review and acceptance on each submittal/resubmittal from the date of receipt.

If revisions are necessary to the submittals, the Contractor shall make such revisions and shall be resubmitted to the Government in an acceptable form within 14 days of the Government's response, unless additional time is granted by the Government in writing. No field work may proceed prior to the acceptance of pre-construction submittals.

6. Safety Requirements:

a. General:

All work shall be conducted in accordance with the U.S. Army Corps of Engineers (USACE) Safety and Occupational Health Requirements (EM 385-1-1, most recent edition), and all applicable Occupational Safety and Health Administration (OSHA), federal, state, and local safety and health requirements. A copy of EM 385-1-1 can be accessed electronically at the following link:

https://www.publications.usace.army.mil/Portals/76/EM%20385-1-1%20_EFFECTIVE% 2015March2024.pdf

Project staff reserve the right to cease work at any time should the safety of employees, Contractors, and /or the public become jeopardized.

b. Accident Prevention Plan (APP):

The Contractor shall prepare a site-specific Accident Prevention Plan. The APP must be written by a Competent Person (CP) and document the specific work processes, equipment, materials to be used, hazards and applicable control measures.

The mandatory ENG Form 6293 (Accident Prevention Plan Worksheet) must be submitted and accepted prior to beginning on site work:

https://www.publications.usace.army.mil/Portals/76/Eng_Form_6293_2023Aug31.pdf

A preparatory meeting shall be conducted by the Prime Contractor to discuss the APP contents with all effected onsite employees. The Prime Contractor is responsible for informing the subcontractors of the safety provisions under the terms of the contract, the penalties for noncompliance, and inspecting subcontractor operations to ensure that accident prevention responsibilities are being carried out.

Daily safety meetings shall be held and documented. Records shall be available to the Technical Point of Contact upon request.

c. Activity Hazard Analysis (AHA):

An AHA shall be submitted and accepted for each definable feature of work (DFOW) in accordance with EM 385-1-1, Chapter 2-6. A DFOW is defined as any task, which is separate and distinct from other tasks, has separate control requirements, or is identified as different trades or disciplines. The AHA shall be continuously reviewed and revised to address changing site conditions as appropriate.

For a non-mandatory formatted outline of an AHA, see ENG Form 6206 (Activity Hazard Analysis) https://www.publications.usace.army.mil/Portals/76/Eng_Form_6206_2023Aug24.pdf

d. Site Safety and Health Officer (SSHO) Requirements:

The Contractor shall employ a minimum of one person to function as a Level 3, SSHO. A Level 3 SSHO is a designated Qualified Person (QP) or Competent Person (CP) with Safety and Occupational Health (SOH) responsibility that meets the requirements of EM 385-1-1, Chapter 2-3.b and 2-4.b.

Level 3 SSHOs must have training, knowledge, and/or experience identifying hazards and implementing controls for the work being performed.

The SSHO shall be present at the project site and be responsible for overseeing the implementation of the Prime Contractor's SOH program. Contractor shall designate all SSHOs on a mandatory ENG Form 6282 (Site Safety and Health Officer Designation Letter):

https://www.publications.usace.army.mil/Portals/76/Eng_Form_6282_2023Aug28.pdf

e. First-Aid and CPR Personnel Requirements:

For shifts with multiple employees, provide at least two employees that are certified to administer First Aid and CPR. When employes work alone, they must be certified in First Aid and be provided an effective means of communication to call for assistance in the event of an emergency. Minimum First Aid and CPR qualifications are outlined in EM 385-1-1, Chapter 3-3.

f. Additional Personnel Requirements:

Other Competent Person (CP) or Qualified Persons (QP) may be required per EM 385-1-1 and/or other sections of this Scope of Work, based on the definable features of work for this project.

g. Accident Reporting:

All accidents and near misses shall be investigated by the Contractor and reported to the Technical Point of Contact in accordance with EM 385-1-1, Table 2-1.

The mandatory ENG Form 3394 shall be completed and submitted to the Technical Point of Contact within seven (7) days of an incident: https://www.publications.usace.army.mil/Portals/76/Publications /EngineerForms/Eng_Form_3394_2021Aug.pdf

h. Employee Exposure Data:

The Contractor shall electronically report total employee work hours (including subcontractors) to the Technical Point of Contact by close of business on the 10th calendar day of the following month.

7. Pre-Construction Conference:

Prior to the start of any site work, the Technical Point of Contact will schedule and conduct a pre-construction conference. The Contractor's Project Manager and Quality Control Personnel will be physically present to attend this meeting. This conference will be held at the time and location agreeable to the Government and Contractor. No site work may be performed under this contract prior to this conference. The purpose of the conference is to enable the Technical Point of Contact to outline the procedures that will be followed by the Government in its administration of the contract, and to discuss the performance that will be expected from the Contractor. This conference will allow the Contractor an opportunity to ask questions about the Government's administration and inspection of contract work or obtain other pertinent information that might be required. At the pre-construction conference the Contractor shall provide to the name of the project superintendent with a telephone number for project coordination.

For the duration of the contract, the Contractor will be provided keys to the security gates at each work site. Keys are to be used only for contract purposes. The keys will not be utilized to provide access for any individuals not performing contract specific work. During the contract period, the Contractor is assumed responsible for the keys. At the completion of work, the key must be returned to the TPOC in person.

The following is a general list of items for discussion during this pre-construction conference:

Authority of the Technical Point of Contact

Contractor's Safety Program (including sub-contractors)

Accident Prevention Plan and Activity Hazard Analysis

Weekly Safety Meetings (Documented on NED Form 251)

Accident Reporting (ENG Form 3394)

Correspondence, Communication and Administrative Procedures

Invoice and payment

8. Permits:

The Contractor shall, without additional expense to the Government, be responsible for obtaining any necessary licenses, permits, and letters of certification. The Contractor shall comply with any applicable federal, state, county, and municipal laws, codes, and regulations in connection with the performance of the work specified under this contract.

9. Security:

The Contractor will comply with all established security policies at the project. Due to periods of heightened security that may affect the access to the areas covered under this contract, areas may be subject to periodic closures, which in turn may reduce or inhibit the Contractor's ability to access certain areas. During periods of heightened security, the Government reserves the right, at any time, to close any property or portion of property and reschedule and/or cancel any subsequent work in an area. The Contractor shall be given at least 24-hour notice of any such closure.

10. Payment:

Payment shall be made on a per job basis. After final inspection and acceptance by the Government, the Contractor must submit an invoice and a completed, signed US Army Corps of Engineers ENG93 form to the Technical Point of Contact. The invoice shall include the invoice date, contract number, dates of work, description of work, quantities, process, and total amount due per line item. For jobs greater than 30 days the Contractor may request progress payments.

Final payment may be withheld until the Contractor returns all Government property, to include keys, to the TPOC.

U.S. Army Corps of Engineers

48 Old Oxford Rd.

Charlton, MA 01507

James.J.Higgins@usace.army.mil

II. TECHNICAL

1. Submittals:

Although the Government reviews submissions required by this Statement of Work, it is emphasized that the Contractor's work must be completed using proper internal controls and review procedures. The Government reserves up to 21 days for review and acceptance on each submittal/resubmittal from the date of receipt. If revisions are necessary to the submittals, the Contractor shall make such revisions and shall resubmit to the Government within 14 days of the Government's response, unless additional time is granted by the Government in writing.

The documents identified below must be prepared in accordance with the applicable standards, submitted to the TPOC for review and accepted by the Government.

Pre-construction Submittals: Submitted within 21 days of Notice to Proceed. Submittals must be accepted before the commencement of any field Work.

ENG Form 6293 (Accident Prevention Plan)

ENG Form 6206 (Activity Hazard Analysis)

ENG Form 6282 (Site Safety and Health Officer Designation Letter)

First Aid and CPR Certificates

Product specification & SDS sheets

All Certification(s) and License(s) as determined by the Statement of Work.

2. Clean Up:

The Contractor shall practice good housekeeping to maintain a safe job site. The Contractor shall keep the work area, including any storage areas, free from the accumulation of waste materials. Upon completing work in an area, the Contractor shall remove any tools, equipment, and materials that are not the property of the Government. Upon completion of work, the Contractor shall clean up the job site to the satisfaction of the Government.

3. Government Resources:

The Contractor is responsible for providing all materials to complete the project. Unless specified in the contract, the Government will not provide any equipment, telephone services or other resources.

4. Damage to Government and Private Property:

The Contractor shall be responsible for restoring any Government facilities or structures damaged as a result of the firm's operation. The Contractor shall also be responsible for any damage to private property or injury to any person as a result of the firm's operations. The Contractor shall notify the Technical Point of Contact immediately of damage to Government and private property and injury to any person resulting from the firms' operation.

5. Omissions:

This contract may not cover all specified activities, steps, and procedures required to supply the contract product. In case of omission, the normal industry, state, or federal standards, practices, specifications, and /or guides shall prevail. In no instance shall an omission be reason to produce less than an acceptable product.

6. Quality Assurance:

The Contractor is responsible for the quality control of the contract work. The Government has the right to inspect and test all items called for by the contract, to the extent practicable at all times and at all places during the term of the contract.

7. Other Contracts:

The Government may undertake or award other contracts for additional work not related to this contract, and the Contractor shall fully cooperate with other Contractors and Government employees. The Contractor shall not commit or permit any act, which will interfere with the performance of work by another Contractor, or by Government employees.

8. Sustainability & Environmentally Preferred Products:

Under the Comprehensive Procurement Guidelines (CPG) program, the Environmental Protection Agency (EPA) designates products that are or can be made with recovered materials and recommends practices for buying these products. Any designated product that is being offered or supplied under this contract shall meet the minimum recommended content levels as identified under the CPG program. Visit https://www.epa.gov/smm/comprehensive-procurement-guideline-cpg-program for a complete list of designated products and the associated recommended contents levels. Offerors must be able to demonstrate that each offered products meets minimum content levels upon request.

Furthermore, the Contractor should also meet the BioPreferred Program requirements. The United States Department of Agriculture (USDA) designates certain bio-based products for federal procurement and specifies minimum bio-based content levels for those products. Any designated product that is being offered or supplied under this contract shall meet USDA BioPreferred's minimum bio-based content level. Visit the BioPreferred web site https://www.biopreferred.gov/BioPreferred/faces/pages /ProductCategories.xhtml for the complete list of designated products and the associated minimum bio based content level requirements.

9. Environmental Protection:

Containers for excess and/or waste materials, rubbish, etc. shall be provided by the Contractor at the site, and the site will be inspected/ cleaned on a daily basis. No burning is permissible. Water, air, and land resources shall not be adversely impacted during the course of the work. Contractor will take necessary steps to ensure all federal, state, and local environmental regulatory requirements are met.

10. Receiving and Storing Materials:

The Contractor is responsible for protecting any stored material until it is placed in service. The Contractor is responsible for receiving and unloading of delivered goods. Government employees will not receive material or supplies for the Contractor and will not be responsible for damage to Contractor equipment or material.

11. Existing Conditions:

a. Buffumville Park Parking Lot

The parking lot measures approximately three (3) acres of asphalt surface area. Cracks and voids have formed in the pavement with an average separation of approximately 1/2" and depth of 1". A trapezoidal area of roughly 150 sq. ft. was cut and repaved due to a stump dump located beneath the parking lot. The repaved section is depressed from the adjacent pavement. Approximately 1,800 linear feet of cracks exist in the paved surface.

Note: The recently paved asphalt section right of the exit road junction is not included as part of this contract.

b. Buffumville Lake Office Parking Lot

The parking lot measures approximately half an acre of asphalt surface area, beginning at the first security gate. Refer to Figure 5 for the layout of the work area. Cracks and voids have formed in the pavement with separations measuring up to approximately 1" in width and 1/4" in depth. The paved area features a solar carport featuring 6 columns anchored into concrete. One (1) storm drain cover is incorporated into the paved surface. Approximately 750 linear feet of cracks exist in the paved surface.

c. Dam Crest Road - Buffumville Dam

The dam crest road measures approximately 3,375' in length and is divided into two sections, separated by the river channel. The average width of the road measures 12.5' with no guardrail or curb, except for a small section approximately 100' in length. Refer to Figure 7 for the layout of the work area. Large cracks and voids have formed in the pavement. Some measure greater than 1" in separation.

Approximately 1,200 linear feet of cracks exist on the dam crest road.

d. Dam Crest Road - Hodges Village Dam

The dam crest road measures approximately 1,400' in length. The average width of the road measures 15.5' with wooden/metal guardrail spanning either side. Refer to Figure 6 for the layout of the work area.

Large cracks and voids have formed in the pavement. Some measure greater than 1" in separation.

Approximately 1,250 linear feet of cracks exist on the access road. Attempts to recently crack seal and repair the road have been made but are failing.

12. Products:

a. Hot Pour Crack Filler

i. Must conform to ASTM D6690 Type II, ASTM D3405, AASHTO M324 Type II & AASHTO M301 requirements

ii. Hot applied oil jacketed crack filler

iii. Must be tested to withstand temperatures below 0(d) F after curing

b. Asphalt Mortar

i. Epoxy-based asphalt overlay mortar

ii. Aggregate size: 1/4" and smaller

c. Asphalt Emulsion Sealer

i. Water-based asphalt emulsion sealant

ii. Color: Flat black

iii. Must be tested to withstand temperatures below 0(d) F after curing

d. Paint

i. Must conform to Federal Specification TT-P-1952

ii. Type II low volatile organic compound

iii. Colors: Blue (AMS: #35180, HEX: #19469B) approximately 665 linear feet; Yellow (AMS: #33538, HEX #FFB700) approximately 375 linear feet; White (AMS: #37925, HEX #FBF8F6) approximately 8,000 linear feet

e. Symbology

i. The following symbols shall conform to Federal Highway Association (FHWA) & Manual on Uniform Traffic Control Devices (MUTCD) standards established in the Standard Highway Signs (SHS), 2004 Edition Pavement Markings section: https://mutcd.fhwa.dot.gov/ser-shs_millennium_eng.htm:

1. Arrows (Left and Straight)

2. International Symbol of Accessibility Parking Space Markings

3. Lettering ("EXIT")

ii. USACE Sign Manual standard symbol RS-068, Hiking Trail, included in this contract's attachments and available from the Technical Point of Contact.

iii. Crosshatched diagonal marking lines shall be spaced 60" apart from center to center

iv. Line striping shall measure between 4"- 6" in width and be uniform and consistent across the entire contract's execution, unless specifically called for by FHWA & MUTCD standards.

III. EXECUTION:

Installation of products and execution of work shall occur in accordance with the Statement of Work and all local, state, and federal requirements. The Contractor is responsible for ensuring that all surfaces are prepared according to manufacturer's specifications before all products are applied. No products shall be applied if site conditions including humidity, temperature, or other factors are not within the manufacturer's specified ranges.

1. Buffumville Park

a. Clear and repair all cracks within the Buffumville Park parking lot.

i. Prior to applying hot pour crack filler, the contractor shall clear all cracks and voids by means of high-pressure water or high-pressure air to ensure adhesion of new material.

ii. The contractor shall fill all cracks and voids measuring more than 1-1/2" in separation and/or 1-1/2" in depth with asphalt mortar and compact newly added material.

iii. After newly added asphalt mortar has completely cured, the contractor shall use a hot air lance to remove moisture and melt any residual sealants before applying asphalt sealer atop all cracks and voids, including those that were filled with new material.

iv. The work area is a common path for pedestrians. The contractor will be required to post signage, traffic cones, or some other visual aid to alert visitors to application. Signage is required to remain onsite until the sealer has fully cured, at which point the contractor is required to remove their visual aid.

v. Hot pour crack filler will not be applied if conditions do not meet the manufacturer's specifications including humidity, temperature, or other factors. Projects staff may postpone application of hot pour crack filler if weather reports are not within manufacturer's required ranges.

b. Repair the depressed pavement section of the Buffumville Park parking lot with asphalt mortar to create a smooth, level, and uniform grade with the adjacent asphalt edges.

i. Refer to Figure 4 of the attachments.

ii. During the application of asphalt mortar, the Contractor is responsible for deploying signage and traffic cones along the perimeter of the work area as a visual indicator to the public. All signage and traffic cones must remain in place for the entire cure time as listed in the manufacturer's specifications.

c. Prepare the entire asphalt surface and apply an asphalt emulsion sealer. The sealant must be smooth and of uniform consistency after fully curing.

i. The Contractor is responsible for reclaiming the edge of the paved surface. Years of dirt, pine needles, and other debris have pushed the exposed edges inwards.

ii. During the application of asphalt emulsion sealer, the Contractor is responsible for deploying signage and traffic cones along the perimeter of the work area as a visual indicator to the public. All signage and traffic cones must remain in place for the entire cure time as listed in the manufacturer's specifications.

d. Paint all line striping for parking spaces, traffic control indicators, and the pedestrian lane between the entrance gate and hiking trail head. All parking spaces are to be parallel along the same axis.

i. Refer to Figures 1 - 3 of the attachments. The maps are not to scale.

ii. Paint parking spaces measuring 9' x 18' in accordance with figures 1 - 3 of the attachments. 218 228 Parking spaces are to be white in striping.

iii. Paint nine (9) van accessible parking spaces measuring 9' x 18' with adjacent crosshatched loading areas also measuring 9' x 18' in accordance with figures 1 - 3 of the attachments. Parking spaces are to be white in striping and feature the International Symbol of Accessibility Parking Space Marking centered within.

iv. Paint a white 9' x 18' crosshatched diagonal marking landing area centered at the bottom of the staircase to the park picnic area.

v. Paint two (2) 27' x 18' white crosshatched diagonal marking areas in front of the well control house and in the northwest corner in accordance with figures 1 - 3 of the attachments.

vi. Paint two (2) two-laned traffic paths divided by white dashed medians and each measuring a combined width of 48'. At the terminal end of each lane, create yellow stop lines with "STOP" centered below in white. The two traffic paths are to be located between sections 2 & 3 and 3 & 4 as referenced on Figure 2.

vii. Paint three (3) straight arrows with "EXIT" centered below in white to the west of parking sections 2, 5, and 6. Each arrow shall be centered both along the length of sections 2, 5 and 6 and the center of their respective lane.

viii. Paint a straight arrow with "EXIT" centered below in white. The arrow shall be centered at the start of the T-junction to the exit. The top face of the lettering shall be flush with the southern edge of the main parking area.

ix. Paint two (2) left arrows with "EXIT" centered below in white. One is to be centered within the T of the Exit Junction Road. The other is to be centered down the lane between sections 2 and 5, with the arrow aiming down the center of the lane between sections 5 and 6.

x. Paint a white stop line at the exit to Oxford Road.

xi. Paint a yellow crosshatched diagonal marking area that separates the entrance and exit lanes to the park from Oxford Road. The shape of the crosshatched area shall form a smooth curve to guide vehicles to the entrance station in the left-hand lane of the entrance road.

xii. Paint a white crosshatched diagonal marking area to the east of section 4. A 23' wide lane of traffic is to be left on either side of the crosshatched area. A white straight arrow is to be painted on the east lane, centered within the lane and along the length of the crosshatched area.

xiii. Paint a white dashed median line along the center of the entrance road which marries the corner of the newly painted white crosshatched area.

xiv. Paint two (2) yellow stop lines flush with the west face of the newly painted white crosshatched area.

The south stop line shall feature a white straight arrow centered within the lane. The north stop line shall feature a white left arrow centered within the lane.

xv. Paint a yellow stop line at the southwest corner of section 2, with "STOP" centered below in white.

xvi. Paint a white straight arrow past the speed bump of the exit road junction, centered within the lane.

xvii. Paint two (2) existing speed bumps yellow, measuring 2' x 24' and 40" x 12'.

xviii. Paint a blue line from the entrance road gate to the hiking trail entrance in the northeast corner of the parking lot. The line will be parallel 2' in from the paved edge and feature rounded corners at all turns. The USACE Hiking Trail standard symbol is to be painted at both terminal ends measuring 2' x 2' and centered with the blue line.

2. Buffumville Lake Office

a. Clear and repair all cracks within the Buffumville Lake Office lots.

i. Prior to applying hot pour crack filler, the contractor shall clear all cracks and voids by means of high-pressure water or high-pressure air to ensure adhesion of new material.

ii. The contractor shall fill all cracks and voids measuring more than 1-1/2" in separation and/or 1-1/2" in depth with asphalt mortar and compact newly added material.

iii. After newly added asphalt mortar has completely cured, the contractor shall use a hot air lance to remove moisture and melt any residual sealants before applying asphalt sealer atop all cracks and voids, including those that were filled with new material.

iv. The work area is a common path for pedestrians. The contractor will be required to post signage, traffic cones, or some other visual aid to alert visitors to application. Signage is required to remain onsite until the sealer has fully cured, at which point the contractor is required to remove their visual aid.

v. Hot pour crack filler will not be applied if conditions do not meet the manufacturer's specifications including humidity, temperature, or other factors. Projects staff may postpone application of hot pour crack filler if weather reports are not within manufacturer's required ranges.

b. Prepare the entire asphalt surface and apply an asphalt emulsion sealer. The sealant must be smooth and of uniform consistency after fully curing.

i. The Buffumville Lake Office is the main base of operations for project staff and will require a proposed date, set a minimum of three (3) business days advance notice prior to the application of asphalt emulsion sealer, to be approved by the TPOC. Project staff will close the first security gate for the Contractor and park elsewhere until the sealant has fully cured.

ii. During the application of asphalt emulsion sealer, the Contractor is responsible for deploying signage and traffic cones along the perimeter of the work area as a visual indicator to the public. All signage and traffic cones must remain in place for the entire cure time as listed in the manufacturer's specifications.

c. Paint all line striping for parking spaces in the Buffumville Lake Office visitor area.

i. Refer to Figure 5 of the attachments. The map is not to scale.

ii. Paint 8 parking spaces measuring 9' x 18' along the east paved edge, in accordance with figure 5 of the attachments. A white crosshatched diagonal marking area is to be made in the southeast corner to make a parallel edge with the southern-most space. Parking spaces are to be white in striping.

iii. Paint 3 parallel parking spaces measuring 11' x 24' along the west paved edge, in accordance with figure 5 of the attachments. Parking spaces are to be white in striping.

iv. Paint one handicap parking space measuring 9' x 18' along the northeast diagonal paved edge, in accordance with figure 5 of the attachments. Two (2) white crosshatched diagonal marking areas are to be placed in front and behind the space. The parking space is to be white in striping and feature the International Symbol of Accessibility Parking Space Marking centered within.

3. Buffumville Dam Crest Road

a. Clear and repair all cracks along the Buffumville Dam Crest Road.

i. The contractor shall clear all cracks and voids of all loose particulates, or to a depth of 3" in places where the pavement has entirely split, by means of either high-pressure water or high-pressure air to ensure adhesion of new material.

ii. The contractor shall fill all cracks and voids measuring more than 1-1/2" in separation and/or 1-1/2" in depth with asphalt mortar and compact newly added material.

iii. After newly added asphalt mortar has completely cured, the contractor shall apply asphalt sealer atop all cracks and voids, including those that were filled with new material.

iv. The work area is a common path for pedestrians. The contractor will be required to post signage, traffic cones, or some other visual aid to alert visitors to application. Signage is required to remain onsite until the sealer has fully cured, at which point the contractor is required to remove their visual aid.

v. Hot pour crack filler and asphalt mortar will not be applied if conditions do not meet the manufacturer's specifications including humidity, temperature, or other factors. Projects staff may postpone application of hot pour crack filler if weather reports are not within manufacturer's required ranges.

4. Hodges Village Dam Crest Road

a. Clear and repair all cracks along the Hodges Village Dam Crest Road.

i. The contractor shall remove all old sealant from cracks and voids by means of mechanical routing.

ii. The contractor shall clear all cracks and voids of all loose particulates, or to a depth of 3" in places where the pavement has entirely split, by means of either high-pressure water or high-pressure air to ensure adhesion of new material.

iii. The contractor shall fill all cracks and voids measuring more than 1-1/2" in separation and/or 1-1/2" in depth with asphalt mortar and compact newly added material.

iv. After newly added asphalt mortar has completely cured, the contractor shall use a hot air lance to remove moisture and melt residual sealant before applying asphalt sealer atop all cracks and voids that were filled with new material.

v. The work area is a common path for pedestrians. The contractor will be required to post signage, traffic cones, or some other visual aid to alert visitors to application. Signage is required to remain onsite until the sealer has fully cured, at which point the contractor is required to remove their visual aid.

vi. Hot pour crack filler and asphalt mortar will not be applied if conditions do not meet the manufacturer's specifications including humidity, temperature, or other factors. Projects staff may postpone application of hot pour crack filler if weather reports are not within manufacturer's required ranges.

ATTACHMENTS: Please refer to the attachments included with the solicitation for additional information

Section I - Contract Clauses

Miscellaneous text in this section has been added to:

UAI 5152.249-9000 Basis for Settlement of Proposals

Actual costs will be used to determine equipment costs for a settlement proposal submitted on the total cost basis under Federal Acquisition Regulation (FAR) 49.206-2(b). In evaluating a termination settlement proposal using total cost basis, the following principles will be applied to determine allowable equipment costs.

(a) Actual costs for each piece of equipment, or groups of similar serial or series equipment, need not be available in the contractor's accounting records to determine total actual equipment costs.

(b) If equipment costs have been allocated to a contract using predetermined rates, those charges will be adjusted to actual costs.

(c) Recorded job costs adjusted for unallowable expenses will be used to determine equipment operating expenses.

(d) Ownership costs (depreciation) will be determined using the contractor's depreciation schedule (subject to the provisions of Federal Acquisition Regulation (FAR) 31.205-11).

(e) License, taxes, storage and insurance costs are normally recovered as an indirect expense and unless the contractor charges these costs directly to contracts, they will be recovered through the indirect expense rate.

(End of Clause)

52.003-4015 MAGNITUDE OF CONSTRUCTION

The estimated cost of the work is less between $100,000 and $250,000