W9128F24Q0072 Chatfield Spillway Inspection.pdf

SEE ADDENDUM

(No Collect Calls)

W9128F24Q0072 26-Jul-2024

b. TELEPHONE NUMBER

(402) 995-2074

8. OFFER DUE DATE/LOCAL TIME

02:00 PM 29 Aug 2024

5. SOLICITATION NUMBER 6. SOLICITATION ISSUE DATE

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

STANDARD FORM 1449 (REV. 2/2012)

Prescribed by GSA – FAR (48 CFR) 53.212

(TYPE OR PRINT)

(SIGNATURE OF CONTRACTING OFFICER)

ADDENDA ARE

26. TOTAL AWARD AMOUNT (For Gov t. Use Only )

23.

CODE 10. THIS ACQUISITION IS

SUCH ADDRESS IN OFFER

17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT

BELOW IS CHECKED

TELEPHONE NO.

W9128F9. ISSUED BY

18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18a. UNLESS BLOCK

7. FOR SOLICITATION

INFORMATION CALL:

a. NAME

WAYNE C WEIDENHAMER

2. CONTRACT NO. 3. AWARD/EFFECTIVE DATE 4. ORDER NUMBER

(TYPE OR PRINT)

30b. NAME AND TITLE OF SIGNER 30c. DATE SIGNED 31b. NAME OF CONTRACTING OFFICER

30a. SIGNATURE OF OFFEROR/CONTRACTOR 31a.UNITED STATES OF AMERICA

0 27a. SOLICITATION INCORPORATES BY REFERENCE FAR 52.212-1. 52.212-4. FAR 52.212-3. 52.212-5 ARE ATTACHED.

25. ACCOUNTING AND APPROPRIATION DATA

1. REQUISITION NUMBER

20.

ADDITIONAL SHEETS SUBJECT TO THE TERMS AND CONDITIONS SPECIFIED.

OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, AND 30

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS

ARE NOT ATTACHED

27b. CONTRACT/PURCHASE ORDER INCORPORATES BY REFERENCE FAR 52.212-4. FAR 52.212-5 IS ATTACHED. ADDENDA ARE ARE NOT ATTACHED

(BLOCK 5), INCLUDING ANY ADDITIONS OR CHANGES WHICH ARE

SET FORTH HEREIN, IS ACCEPTED AS TO ITEMS:

. YOUR OFFER ON SOLICITATION

28. CONTRACTOR IS REQUIRED TO SIGN THIS DOCUMENT AND RETURN

% FOR:SET ASIDE:UNRESTRICTED OR X

SMALL BUSINESSX

17a.CONTRACTOR/ CODE FACILITY

OFFEROR CODE

U.S. ARMY CORPS OF ENGINEERS, OMAHA DIST

CONTRACTING OFFICE

1616 CAPITOL AVENUE

OMAHA NE 68102-4901

18a. PAYMENT WILL BE MADE BY CODE

RATED ORDER UNDER

DPAS (15 CFR 700)

13a. THIS CONTRACT IS A

13b. RATING

CODE15. DELIVER TO CODE 9682AG 16. ADMINISTERED BY

12. DISCOUNT TERMS11. DELIVERY FOR FOB DESTINA-

TION UNLESS BLOCK IS

MARKED

SEE SCHEDULE

14. METHOD OF SOLICITATION

RFQ IFB RFPX

COE TRI-LAKES PROJECT OFFICE

SCOTT FRANKLIN

USAED, OMAHACENWO-OD-TL

9307 SOUTH WADSWORTH

LITTLETON CO 80128

TEL: (720)922-3845 FAX:

FAX:

TEL: SERVICE-DISABLED

VETERAN-OWNED

SMALL BUSINESS

8(A)

HUBZONE SMALL

BUSINESS

SIZE STANDARD:

$19,500,000

NAICS:

541990

X

OFFER DATED

29. AWARD OF CONTRACT: REF.

DELIVER ALL ITEMS SET FORTH OR OTHERWISE IDENTIFIED ABOVE AND ON ANY

COPIES TO ISSUING OFFICE. CONTRACTOR AGREES TO FURNISH AND

EMAIL:

TEL:

31c. DATE SIGNED

SEE SCHEDULE

SCHEDULE OF SUPPLIES/ SERVICESITEM NO. QUANTITY UNIT UNIT PRICE AMOUNT

24.22.21.19.

WOMEN-OWNED SMALL BUSINESS (WOSB)

ELIGIBLE UNDER THE WOMEN-OWNED

SMALL BUSINESS PROGRAM

EDWOSB

32g. E-MAIL OF AUTHORIZED GOVERNMENT REPRESENTATIVE

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS

(CONTINUED)

PAGE 2 OF49

ACCEPTED, AND CONFORMS TO THE CONTRACT, EXCEPT AS NOTED: ______________________________________________________

32a. QUANTITY IN COLUMN 21 HAS BEEN

RECEIVED INSPECTED

32b. SIGNATURE OF AUTHORIZED GOVERNMENT

REPRESENTATIVE

32c. DATE 32d. PRINTED NAME AND TITLE OF AUTHORIZED GOVERNMENT

REPRESENTATIVE

32e. MAILING ADDRESS OF AUTHORIZED GOVERNMENT REPRESENTATIVE 32f . TELEPHONE NUMBER OF AUTHORIZED GOVERNMENT REPRESENTATIVE

37. CHECK NUMBER

FINALPARTIALCOMPLETE

36. PAYMENT35. AMOUNT VERIFIED

CORRECT FOR

34. VOUCHER NUMBER

FINAL

33. SHIP NUMBER

PARTIAL

38. S/R ACCOUNT NUMBER 39. S/R VOUCHER NUMBER 40. PAID BY

41a. I CERTIFY THIS ACCOUNT IS CORRECT AND PROPER FOR PAYMENT

41b. SIGNATURE AND TITLE OF CERTIFYING OFFICER 41c. DATE

42a. RECEIVED BY (Print)

42b. RECEIVED AT (Location)

42c. DATE REC'D (YY/MM/DD) 42d. TOTAL CONTAINERS

STANDARD FORM 1449 (REV. 2/2012) BACK

Prescribed by GSA – FAR (48 CFR) 53.212

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

SEE SCHEDULE

20.

SCHEDULE OF SUPPLIES/ SERVICES

21.

QUANTITY UNIT

22. 23.

UNIT PRICE

24.

AMOUNT

19.

ITEM NO.

Section SF 1449 - CONTINUATION SHEET

PRICE SCHEDULE

** The contractor shall provide the unit and total price for all line items in the chart below. If any unit price or total amount is not provided, the price schedule may be rejected. **

PRICE SCHEUDLE

Item Description Quantity Unit Unit Price Amount

001 Mobilization 1 EA $ $ 002 Documentation and Reporting 1 EA $ $ Drainpipe Clean/Flush

003 VCP - 8" 1835 LF $ $

004 VCP - 6" 780 LF $ $

005 Perforated VCP 8" 20 LF $ $ 006 Perforated VCP 6" 2070 LF $ $ 007 Asbestos Cement Pipe - 8" 720 LF $ $ 008 Asbestos Cement Pipe - 12" 1400 LF $ $

009 PVC - 3" 720 LF $ $

010 Perforated CMP - 6" 1400 LF $ $ Drainpipe Inspection

011 VCP - 8" 1835 LF $ $

012 VCP - 6" 780 LF $ $

013 Perforated VCP 8" 20 LF $ $ 014 Perforated VCP 6" 2070 LF $ $ 015 Asbestos Cement Pipe - 8" 720 LF $ $ 016 Asbestos Cement Pipe - 12" 1400 LF $ $

017 PVC - 3" 720 LF $ $

018 Perforated CMP - 6" 1400 LF $ $

Total all Items

Notes:

1. If the total price is not consistent with the total amount for any line items, the unit price will be used for the price evaluation.

2. Unit prices and total prices cannot be more than two (2) decimal places.

INSTRUCTIONS TO OFFERORS

Addendum; Instructions to Offerors—Commercial Items

GENERAL INFORMATION

Please reference Contract W9128F24Q0072 on all submittals Correspondences and invoices.

Contractor is required to include the contract number on the invoice, so that receipt and payment may be expeditiously processed.

CONTRACT TYPE

This solicitation is being advertised as a Best Value procurement. It is the Governments intent to to award a single firm-fixed price contract.

POINTS OF CONTACT

Contracting Officer: Nadine L. Catenia via email at Nadine.L.Catania@usace.army.mil Contract Specialist: Wayne Weidenhamer via email at wayne.c.weidenhamer@usace.army.mil

SUBMISSION OF OFFERS

All submissions need to be signed and dated and sent to the office specified in this solicitation at or before the exact time specified in this solicitation. Offers may be submitted on the SF1449, or as otherwise specified in the solicitation. Offers must be submitted electronically to Contract Specialist at wayne.c.weidenhamer@usace.army.mil and the Contracting Officer at Nadine.L.Catania@usace.army.mil . The proposal shall consist of one (1) pdf document not to exceed ten (10) pages with a cover page, the price worksheet, and acknowledge any amendments.

Please provide the following information with your proposal:

Company’s Name as it appears on SAM: ___________________________________

Company’s Address as it appears on SAM: ___________________________________

CAGE CODE: _______________________

UEI: _________________________

TIN: ____________________________

AS A MINIMUM, OFFER MUST INCLUDE:

(1) The solicitation number, W9128F24Q0072.

(2) The name, address, federal tax identification, email, and telephone number of the offeror.

(3) Names, title, email, and telephone number of persons authorize to negotiate and sign the proposal.

(4) All required technical, past performance, and price factor information as stated in FAR 52.212-2, Evaluation – Commercial Items.

(5) A statement specifying agreement will all terms, conditions and provisions included in the solicitation. Offers that fail to furnish required representations or information or reject the terms and conditions of the solicitation may be excluded from consideration.

(6) Acknowledgement of all Solicitation Amendments, if applicable.

(7) A completed copy of the representations and certifications at FAR 52.212-3, if applicable (see FAR 52.213- 3(b) for those representations and certifications that the offeror shall complete electronically); and

(8) The offeror agrees to hold the prices in its offer firm for 90 calendar days from the date specified for receipt of offers.

State and Local Taxes:

The U.S. Army Corps of Engineers is exempt from paying state and local taxes per Title 4 United States Code 104- 107. The U.S. Army Corps of Engineers Tax ID Number is 62- 1642142. Contractors performing services for the U.S. Army Corps of Engineers are not exempt from state and local taxes in transactions with vendors, suppliers or subcontractors.

Insurance Required (FAR 52.228-5): In accordance with FAR 28.307-2, “Liability,” the contractor shall procure the following minimum insurance:

Type Amount Workman’s Compensation and Employer’s Liability Insurance $100,000 General Liability Insurance $1,000,000 per occurrence

And, when automobiles are used in connection with performing the contract:

Type Amount Automobile Liability Insurance $200,000 per person Bodily Injury $500,000 per occurrence Property Damage $20,000 per occurrence

And, when aircraft is used in connection with performing the contract:

Type Amount Aircraft Public and Passenger Liability Insurance $200,000 per person Bodily Injury (other than passenger injury) $500,000 per occurrence Property Damage $200,000 per occurrence

Passenger Liability Bodily Injury $200,000 multiplied by the number of seats or passengers, whichever is greater.

And, when contract performance involves use of vessels, the Contracting Officer shall require, as determined by the agency, vessel collision liability and protection and indemnity insurance. The contractor is responsible for contacting the state for compliance with its workman’s compensation laws.

PERFROMANCE WORK STATEMENT

PERFORMANCE WORK STATEMENT (PWS)

CLEAN & INSPECT SPILLWAY SUB-SURFACE DRAINAGE SYSTEM

CHATFIELD DAM AND LAKE

LITTLETON, COLORADO

US Army Corps of Engineers, Tri-Lakes Project Office

9307 S. Wadsworth Blvd.

Littleton, Colorado 80128

TABLE OF CONTENTS

TABLE OF CONTENTS

PART 1 - GENERAL INFORMATION

PART 2 - DEFINITIONS AND ACRONYMS

PART 3 - GOVERNMENT FURNISHED PROPERTY, EQUIPMENT, AND SERVICES

PART 4 - CONTRACTOR FURNISHED ITEMS AND SERVICES

PART 5 – SPECIFIC SERVICE TASKS

PART 6 – APPLICABLE PUBLICATIONS

PART 7 – ATTACHMENTS / TECHNICAL EXHIBIT LISTING

Exhibit 1 - Performance Requirements Summary Exhibit 2 – Deliverables Schedule Exhibit 3 – Tables 5.1 though Table 5.6 Exhibit 4 – Contract Drawing (14 total) (C-101 through FIO- 5)

PERFORMANCE WORK STATEMENT (PWS)

CLEAN & INSPECT SPILLWAY SUB-SURFACE DRAINAGE SYSTEM

CHATFIELD DAM AND LAKE

LITTLETON, COLORADO

US Army Corps of Engineers, Tri-Lakes Project Office 9307 S. Wadsworth Blvd.

Littleton, Colorado 80128

PART 1

GENERAL INFORMATION

1. GENERAL: This is a services contract to clean and inspect the spillway sub-surface drainage system at Chatfield Dam in Littleton, Colorado.

1.1 Description of Services / Introduction: The sub-surface drainage system is an integral component of the spillway structure at Chatfield Dam. Cleaning of this system and the visual inspection of the drains and collector pipes with remote-operated camera equipment is required to document the existing condition of the system.

The Contractor shall provide all personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other items and services necessary to clean and to inspect the spillway sub-drains and collector pipes as defined in this Performance Work Statement, except for those items specified as government furnished property and services. The Contractor shall perform to the standards in this Contract.

1.2 General Project and Spillway Structure Information:

1.2.1 Project Information: Chatfield Dam is located on South Platte River approximately 8 miles south of Denver, Colorado. The right abutment of the dam is located in Douglas County, Colorado, in Section 7, T6S, R68W and the left abutment is located in Jefferson County, Colorado, in Section 1, T6S, R69W. The Chatfield Dam and Lake Project is a federally owned, multi-purpose facility. Vicinity and Location maps for the project are shown on Sheet C-101.

The location of the spillway relative to local surface features, such as highways, and Contractor access routes are provided on Sheet C-102.

1.2.2 General Spillway Structure Information: The chute-type concrete spillway is located in the left (north) abutment of the dam. The spillway consists of an approach slab, a 500-feet wide by 10-feet high ungated ogee weir, a chute slab 838-feet in length and varying in width from 390 to 500 feet. The stilling basing is 390 feet wide, 154 feet long, 40 feet deep, and is located 148 vertical feet below the crest of the weir.

The sub-drain system consists of an extensive system of collector pipes, over 21,000 lineal feet, located beneath the approach slab, the ogee weir, and chute slab, and stilling basin, with drain components also located behind the spillway chute walls. The pipes range in diameter from 3 to 12 inches. Pipe materials vary depending upon the location and include solid and perforated polyvinyl chloride (PVC) pipe, solid and perforated vitrified clay pipe (VCP), solid asbestos cement pipe (ACP), and perforated corrugated metal pipe (CMP).

1.3 Objectives: The overall objective of this Contract is to clean and thoroughly document the existing condition of the sub-surface drains and collector pipes of the spillway structure.

1.4 Scope: The scope of work for this Contract generally consists of (1) cleaning the spillway structure drainage system pipes and drains by hydro-flushing them (flushing them with large quantities of water or jetting them), (2) visually inspecting the pipes with remote-operated vehicle (ROV) camera equipment and (3) producing a detailed formal report that thoroughly documents the condition of these features. Deliverables for this work will include external hard drives containing all inspection footage and a report that summarizes the procedures and findings of all inspections completed. The report will include individual inspection logs that summarizes the condition each inspected element which documents the location of any significant observation. The Contractor shall perform these services as noted in this PWS. All work shall be conducted in accordance with current professional standards, Corps of Engineers policies, regulations, and procedures. The Contractor is responsible for supplying all equipment, supplies, materials, and personnel necessary for the completion of this work.

1.5 Scope Period of Performance: The period of performance for the PWS shall be 180 days from the date of award. Upon receipt of award, the Contractor shall submit a draft baseline schedule for completion of the tasks in this PWS for approval to meet the milestones as indicated below. The baseline schedule shall be based on calendar days and shall include milestones for completion of each task provided herein.

Schedule Milestones

Item Duration

(Calendar Days) Draft Baseline Schedule & Work Plan 14 days after award Final Baseline Schedule & Work Plan 21 days after award Kick-Off Meeting Prior to start of work

On-Site Field Work Start 30 days after award

On-Site Field Work Complete 90 days after award

Field Work Documentation & Draft Inspection Reports Complete 120 days after award

Completion of all Work 180 days after award

1.6 General Information:

1.6.1 Quality Control: The Contractor shall develop and maintain an effective quality control program to ensure services are performed in accordance with this PWS. The Contractor shall develop and implement procedures to identify, prevent, and ensure non-recurrence of defective services. The Contractor’s quality control program is the means by which the contractor ensures that work with the requirement of the Contract. A QC Plan will be included in the Work Plan as indicated in Para 1.6.4 below.

1.6.2 Quality Assurance: At any time during the period of performance, representatives of the Contracting Officer may review: work progress; adherence to this PWS and the subsequent Work Plan; and work quality and adequacy. This may include oversight of field operations.

Such review shall not relieve the Contractor from performing all Contract requirements.

1.6.3 Safety: The Contractor shall be responsible for site safety of Contractor and subcontractor employees and any visitors to the work area. The Contractor shall supply the required safety equipment and shall ensure that all Contractor employees and subcontractor employees are properly equipped and trained in all safety procedures and precautions.

An Accident Prevention Plan (APP) shall be developed, maintained on-site during fieldwork, and shall be available for review at any time during the period of performance. The APP shall be submitted as part of the Work Plan.

At a minimum, all work shall be conducted in accordance with OSHA requirements and the requirements in EM 385-1-1, (USACE, 14 March 2024). This safety manual is available at the following internet site: https://www.usace.army.mil/Missions/Safety-and-Occupational-Health/.

All other applicable local, state, and federal rules and requirements shall be adhered to.

It is anticipated that some, if not the majority, of the inspection work can be conducted from the spillway chute slab, top of the spillway walls, or ground surface without physical confined space entry. However, some confined space entry will be required as part of this Contract. The spillway gallery is a non-permit required confined space and is equipped with a ventilation system. The ventilation system shall be operating at all times during work activities in the spillway gallery. The Contractor shall not enter the gallery without ventilating the work area for a minimum of 30 minutes prior to entry. The access manholes on the outside of the spillway walls (wall manholes 1-S through 6-S and 1-N through 6-N) are permit required confined spaced for entry. The depth of these manholes varies from 15 to 35 feet. Fall protection is also required when accessing the spillway gallery.

The Contractor shall demonstrate the appropriate training, equipment, permitting system required to abide by all Corps of Engineers and OSHA 1910.146 confined space requirements.

The Contractor shall not enter any manholes or other confined spaces without full coordination and prior approval of the Government Representative. The Contractor’s APP shall specifically address on-site confined space procedures.

Insects, rodents, snakes, and other wildlife could be encountered in or around the manholes and pipe entrance and exit points. The Contractor shall take appropriate safety precautions and provide appropriate personnel protection equipment. It is the responsibility of the Contractor to submit to the Government Representative all Safety Data Sheets (SDS) for any materials delivered to the work site.

1.6.3.1 Site Safety and Health Officer: Site Safety and Health Officer (SSHO) shall be designated by the Contractor, and present at the work site at all times to assure adherence to the APP, perform safety and occupational health management, surveillance, inspections, and safety enforcement for the Contractor. The SSHO role and responsibilities may be assigned to one of the personnel working at the site.

1.6.3.2 Tailgate Safety Meetings: A tailgate safety meeting shall be held at the beginning of the project and daily thereafter for the duration of the project or any time the hazards associated with the work change significantly, whichever is more frequent. The Contractor shall document the occurrence of the safety meeting on a Tailgate Safety Meeting form. The Tailgate Safety Meeting form shall consist of the safety topics covered, date of the meeting, and printed names and signatures of all participants of the field team. In addition, emergency and Contractor POC phone numbers and the location, direction, and route to the nearest hospital shall be verified and discussed for situational awareness at the Tailgate Safety Meeting.

1.6.4 Work Plan: The Contractor shall develop and submit a Work Plan that details the Contractor’s plan for executing this PWS to include procedures for completing tasks and gathering relevant data. Fieldwork shall not commence until the Corps of Engineers reviews and approves the Work Plan. The Contractor shall submit for acceptance a written APP including an Activity Hazard Analysis (AHA) as part of the Work Plan. The APP and AHA shall be in accordance with the criteria described in EM 385-1-1, with reference to this manual in the

APP, e.g. (USACE, 2024). At a minimum and as applicable to task(s), the following information will be provided in the Work Plan.

Project Summary, Project Management, Baseline Project Schedule, Accident Prevention Plan Including Activity Hazard Analysis, Provisions for evacuation of equipment and personnel from the spillway in the event of an emergency requiring use of the spillway for dam operations, Quality Control Plan, Procedures and Equipment for Cleaning Drains, Procedures and Equipment for Conducting Camera Inspection, and Points of Contact.

1.6.5 Draft and Final Inspection Report: An Inspection Report shall be developed at the completion of the work. The Inspection Report shall contain all documentation and the results specified in Section 5.4 and delivered as shown in Technical Exhibit 2. The inspection report shall also describe all pertinent field activities, problems encountered, and measures taken to alleviate these problems, and all other appropriate information and data.

1.6.6 Submittals: The following table outlines the schedule and format of submittals presented in this PWS. Any deviation from this submittal schedule shall be approved by the Contracting Officer or approved designee. A draft inspection report including all required documentation shall be submitted to the Corps of Engineers for review within 120 days after award. The Corps of Engineers will review the draft inspection reports and information submitted and provide comments that the Contractor shall address in the final inspection report. The final inspection report, incorporating resolution of all comments, will be submitted to the Corps of Engineers within 180 days after award.

Submittal Schedule

Submittal Schedule Draft Baseline Schedule & Work Plan 14 days after award Final Baseline Schedule & Work Plan 21 days after award Tailgate Safety Meeting Forms Daily or as needed Field Work Documentation/Draft Inspection Reports Complete 120 days after award Final Inspection Report Complete/All Work Complete 180 days after award

Draft Work Plans and Draft Inspection Reports will be provided by hard copy and digital PDF format. One copy of each shall be provided to the Dam Safety Engineer and Project Office POC listed in Paragraph 1.6.14. Tailgate Safety Meeting Forms should be provided to the Tri- Lakes Project Office POC. Format and number of copies for the Final Inspection Report shall be as indicated in Paragraph 5.4.6.

W9128F24Q0072

1.6.7 Recognized Holidays: Contractor’s shall not be required to work on Federal Holidays as listed below.

New Year’s Day Labor Day Birthday of Martin Luther King, Jr. Columbus Day Washington’s Birthday Veteran’s Day Memorial Day Thanksgiving Day Juneteenth National Independence Day Christmas Day Independence Day

1.6.8 Hours of Operation: The Contractor is responsible for conducting business, between the hours of 0730-1630, Monday through Friday except Federal holidays or when the Government facility is closed due to local or national emergencies, administrative closings, or similar Government directed facility closings. Work on the weekend may be acceptable subject to approval of the Tri-Lakes Project POC prior to the start of weekend work. For other than firm fixed price contracts, the Contractor will not be reimbursed when the government facility is closed for the above reasons. The Contractor must at all times maintain an adequate workforce for the uninterrupted performance of all tasks defined within this PWS when the Government facility is not closed for the above reasons.

1.6.9 Place of Performance: The work to be performed under this Contract will be performed at the Chatfield Dam Project Spillway, located near Littleton, Colorado.

1.6.10 Type of Contract: The government will award a Fixed Price Service Contract.

1.6.11 Security Requirements: The Contractor will be working at a high-profile dam where security concerns are paramount, and access is restricted to authorized personnel. The Contractor shall coordinate with the Tri-Lakes Project Office POC and provide a list of personnel and equipment that will be on site. The Contractor and their subcontractors shall display identification placards on all vehicles when the vehicles are on the Tri-Lakes Dam Project site. The placards will identify them as a Contractor to the Corps of Engineers and display the Contractor number for this work and will be placed on door panels or other easily identifiable locations.

1.6.12 Physical Security: The Contractor shall be responsible for the security of all contactor equipment at all times. The Contractor shall coordinate with and acquire approval from the Tri-Lakes Project Office POC regarding leaving vehicles or equipment at the dam site overnight or otherwise unattended. The Contractor shall also coordinate with and acquire approval from the Tri-Lakes Project Office POC regarding acceptable staging areas for the work. The Contractor shall be responsible for safeguarding any government equipment, information, and property provided for Contractor use. At the close of each work period, government facilities, equipment, and materials shall be secured.

1.6.12.1 Key Control. NOTE: All references to keys include key cards. The Contractor shall establish and implement methods of making sure all keys/key cards issued to the Contractor by the Government are not lost or misplaced and are not used by unauthorized persons. No keys issued to the Contractor by the Government shall be duplicated. The Contractor shall develop procedures covering key control that shall be included in the Quality Control Plan. Such procedures shall include turn-in of any issued keys by personnel who no longer require access to locked areas. The Contractor shall immediately report any occurrences of lost or duplicate keys to the Tri-Lakes Project Office POC and Contracting Officer or other government-designated representative.

In the event keys, other than master keys, are lost or duplicated, the Contractor shall, upon direction of the Tri-Lakes Project Office POC or designated representative, re-key or replace the affected lock or locks; however, the Government, at its option, may replace the affected lock or locks or perform re-keying. When the replacement of locks or re-keying is performed by the Government, the total cost of re-keying or the replacement of the lock or locks shall be deducted from the monthly payment due the Contractor. In the event a master key is lost or duplicated, all locks and keys for that system shall be replaced by the Government and the total cost deducted from the monthly payment due the Contractor.

The Contractor shall prohibit the use of Government issued keys/key cards by any persons other than the Contractor’s employees. The Contractor shall prohibit the opening of locked areas by Contractor employees to permit entrance of persons other than Contractor employees engaged in the performance of assigned work in those areas, or personnel authorized entrance by the Contracting Officer or designated representative.

1.6.12.2 Lock Combinations: The Contractor shall establish and implement methods of ensuring that all lock combinations are not revealed to unauthorized persons. The Contractor shall ensure that lock combinations are changed when personnel having access to the combinations no longer have a need to know such combinations.

1.6.13 Post Award Conference/Periodic Progress Meetings: The Contractor agrees to attend any post award conference convened by the contracting activity or contract administration office in accordance with Federal Acquisition Regulation Subpart 42.5.

The Contractor shall attend one kick-off meeting prior to the work commencing. The Contracting Officer, Government Representative, and other Government personnel, as appropriate, may meet periodically with the Contractor to review the Contractor's performance. At these meetings, the Contracting Officer or designated representative will apprise the Contractor of how the government views the Contractor's performance and the Contractor will apprise the Government of problems, if any, being experienced.

Appropriate action shall be taken to resolve outstanding issues. These meetings shall be at no additional cost to the government. Meeting minutes shall be developed by the contractor and provided to the government.

1.6.14 Government Representative: The Government Representative monitors all technical aspects of the Contract and is authorized to perform the following functions:

assure that the Contractor performs the technical requirements of the Contract; perform inspections necessary in connection with Contract performance; maintain written and oral communications with the Contractor concerning technical aspects of the Contract;

issue written interpretations of technical requirements, including Government drawings, designs, specifications; monitor Contractor's performance and notifies both the Contracting Officer or designated representative and Contractor of any deficiencies;

coordinate availability of government furnished property, and provide site entry of Contractor personnel. The Government Representative is not authorized to change any of the terms and conditions of the resulting order. The Government Representative(s) for this Contract is the Construction Division Resident Office POC (TBD). Government and Technical Representatives for this Contract are provided in the table below.

USACE Points-of-Contact

Function Name Office Phone Cell Phone E-Mail

Tri-Lakes Project Office POC

TBD TBD TBD TBD

Tri-Lakes Project Office Alternate

POC

TBD TBD TBD TBD

Construction Division Resident

Office POC

TBD TBD TBD TBD

Dam Safety Engineer, Technical POC

TBD TBD TBD TBD

1.6.15 Key Personnel: The follow personnel are considered key personnel by the government: Contract Manager, Alternate Contract Manager, and Lead On-Site Field Representative. The Contractor shall provide a Contract manager who shall be responsible for the performance of the work. The name of the Contract manager, alternate Contract manager, and lead on-site field representative shall be designated in writing to the Contracting Officer or designated representative. The Contract manager or alternate shall have full authority to act for the Contractor on all Contract matters relating to daily operation of this Contract. The Contract manager or alternate shall be available between 0730 to 1630, Monday through Friday, except Federal holidays or when the government facility is closed for administrative reasons. Contact information shall include office phone, cell phone, and e-mail address for each individual. In addition, the Contractor shall provide a 24-hour phone number that can be utilized to contact the Contractor’s POCs outside of normal business hours. The Contractor will provide an updated contact lists anytime there is a change in personnel or contact information. All employees shall possess required licenses/certificates/insurance as required by federal, state, and local authorities.

1.6.16 Identification of Contractor Employees: All Contract personnel attending meetings, answering Government telephones, and working in other situations where their Contractor status is not obvious to third parties are required to identify themselves as such to avoid creating an impression in the minds of members of the public that they are Government officials. They must also ensure that all documents or reports produced by Contractor’s are suitably marked as Contractor products or that Contractor participation is appropriately disclosed.

1.6.17 Public Affairs: The Contractor shall not make available to the news media or publicly disclose any data generated in the performance of this work. If approached by the news media or general public, the Contractor shall refer them to the Tri-Lakes Project Office for a response. Examples of public disclosure include, but are not limited to: social media posts, interviews, and use of project information in marketing materials.

1.6.18 Contractor Travel: N/A

1.6.19 Other Direct Costs: N/A

1.6.20 Data Rights: The Government has unlimited rights to all documents and materials produced under this Contract. All documents and materials, to include the source codes of any software, produced under this Contract shall be Government owned and are the property of the Government with all rights and privileges of ownership/copyright belonging exclusively to the Government. These documents and materials may not be used or sold by the Contractor without written permission from the Contracting Officer or designated representative. All materials supplied to the Government shall be the sole property of the Government and may not be used for any other purpose. This right does not abrogate any other Government rights.

1.6.21 Organizational Conflict of Interest: N/A

1.6.22 Phase In, Phase Out Period: N/A

PART 2

DEFINITIONS & ACRONYMS

2. DEFINITIONS AND ACRONYMS:

2.1 Definitions:

2.1.1 Contractor: A supplier or vendor awarded a contract to provide specific supplies or service to the government. The term used in this Contract refers to the prime contractor working directly with the government.

2.1.2 Contracting Officer: A person with authority to enter into, administer, and or terminate contracts, and make related determinations and findings on behalf of the government. Note: The contracting officer is the only individual who can legally bind the government.

2.1.3 Defective Service: A service output that does not meet the standard of performance associated with the Performance Work Statement (PWS).

2.1.4 Deliverable: Anything that can be physically delivered but may include non-manufactured things such as meeting minutes or reports.

2.1.5 Government Representative: An employee of the U.S. Government and designated representative of the Contracting Officer that monitors the technical aspects of the contract, maintains communications between the Contractor and the government, and monitors the Contractor’s performance. This individual has authority to provide technical direction to the Contractor as long as that direction is within the scope of the contract, does not constitute a change, and has no funding implications. This individual does NOT have authority to change the terms and conditions of the contract.

2.1.6 Key Personnel: Contractor personnel that are evaluated in a source selection process and that may be required to be used in the performance of a contract by the Key Personnel listed in the PWS. When key personnel are used as an evaluation factor in best value procurement, an offer can be rejected if it does not have a firm commitment from the persons that are listed in the proposal.

2.1.7 Physical Security: Actions that prevent the loss or damage of Government property.

2.1.8 Quality Assurance: The government procedures to verify that services being performed by the Contractor are performed according to acceptable standards.

2.1.9 Quality Assurance Surveillance Plan (QASP): An organized, written document specifying the surveillance methodology to be used for surveillance of Contractor performance.

2.1.10 Quality Control: All necessary measures taken by the Contractor to assure that the quality of service shall meet contract requirements.

2.1.11 Subcontractor: One that enters into a contract with a prime Contractor. The Government does not have privity of contract with the Subcontractor.

2.1.12 Work Day: The number of hours per day the Contractor provides services in accordance with the contract.

2.1.13 Work Week: Monday through Friday, unless specified otherwise.

2.2 Acronyms:

AFARS Army Federal Acquisition Regulation Supplement AHA Activity Hazard Analysis APP Accident Prevention Plan AR Army Regulation ACP Asbestos Cement Pipe CFR Code of Federal Regulations CMP Corrugated Metal Pipe COTS Commercial-Off-the-Shelf DA Department of the Army DOD Department of Defense EM Engineer Manual FAR Federal Acquisition Regulation IAW In Accordance With KO Contracting Officer OCI Organizational Conflict of Interest POC Point of Contact PRS Performance Requirements Summary PVC Polyvinyl chloride PWS Performance Work Statement QA Quality Assurance QASP Quality Assurance Surveillance Plan QC Quality Control SSHO Site Safety and Health Officer TE Technical Exhibit VCP Vitrified Clay Pipe

PART 3

GOVERNMENT FURNISHED PROPERTY, EQUIPMENT, AND SERVICES

3. GOVERNMENT FURNISHED ITEMS AND SERVICES:

3.1 Services: Access to spillway structure and sub-surface drainage system.

3.2 Facilities: N/A.

3.3 Utilities: The Contractor is permitted to utilize water in the spillway stilling basin for the purpose of cleaning the underdrain system. Should the Contractor choose to use the provided water source, the Contractor is responsible for ensuring the non-potable stilling basin water does not cause additional sediment to be deposited within the pipes.

3.4 Equipment: N/A

3.5 Materials: NA

PART 4

CONTRACTOR FURNISHED ITEMS AND SERVICES

4. CONTRACTOR FURNISHED ITEMS AND RESPONSIBILITIES:

4.1 General: The Contractor shall furnish all supplies, equipment, facilities, and services required to perform work under this Contract that are not listed under Section 3 of this PWS.

4.2 Secret Facility Clearance: N/A

4.3 Supplies and Materials: The Contractor shall provide all supplies and materials to meet the requirements under this PWS. This includes, but is not limited to, those supplies and materials necessary to flush/clean and inspect, as required, all components of the spillway drainage system. Additionally supplies and materials shall be provided to collect and capture materials flushed from the underdrain system during the flush/clean phases of work.

4.4 Equipment: The Contractor shall provide all equipment necessary to meet the requirements under this PWS. This includes, but is not limited to, water trucks, downhole camera equipment with remote controlled crawler unit and hydro-flushing equipment. Equipment may also include a crane and operator, as needed, for lowering equipment and supplies into the spillway gallery, into the spillway wall manholes, or onto the spillway slabs from above the spillway walls.

Access to the spillway galleries by contract personnel is by ladder and requires fall protection measures and training. Equipment and supplies may be lowered through a 7-ft x 7-ft shaft in the spillway abutment structure. The shaft is constructed from the roof level to the gallery access level. A removable hatch covers the opening on the roof. The Contractor shall be responsible for providing all equipment and personnel required for lowering equipment and supplies down the shaft. All operations must be conducted under adequate fall protection protocols.

PART 5

SPECIFIC SERVICE TASKS

5. SPECIFIC TASKS:

5.1 Basic Services - General: This Contract consists of providing services to clean and inspect the drainage system pipes below the spillway approach slab, ogee weir and chute slab paving and behind the chut walls at Chatfield Dam. The Contractor shall first clean all drainage pipes by hydro-flushing, then shall perform and digitally record a visual inspection of all pipes with remote-operated camera equipment and shall also document the condition of all pipes that are cleaned and inspected. A detailed formal report shall be produced to thoroughly document the condition of the drainage system.

The total length of pipe to be cleaned and inspected is approximately 8,945 lineal feet.

The diameter of pipes to be cleaned and inspected range from 3 to 12 inches. Pipe materials for the pipe to be inspected are solid and perforated PVC, solid and perforated vitrified clay, solid asbestos cement, and solid CMP pipe. Tables 5.1 through 5.6 (Exhibit 3) contain an inventory of all drainage pipes for the spillway structure. All cleaning and inspections shall be inclusive of the full pipe length between the ends of the pipes identified in this inventory.

Deliverables from this work will include external hard drives containing the camera inspection footage and a report that summarizes the procedures and findings of all cleaning and inspection, including individual inspection logs which summarize the condition each inspected segment and documents the location of any significant observation.

All individual drainage systems for the spillway structure are shown in plan view on Sheet C-103. The pipes to be cleaned and inspected under this Contract are shown in plan view on Sheets C-104 through C-108. As-built (record) plans, sections, elevations, and details for the individual drainage systems are provided on For Information Only Sheets FIO-1 through FIO-5.

A summary of the work to be performed under this Contract is listed below.

BASE CONTRACT – Clean and Inspect 8,945 lineal feet of spillway drainage pipe system, including approach slab drain and collectors, gallery drains and outlets, slab drains, foundation drain collectors, slab foundation drains, and wall drains as described in Tables 5.2 through 5.6 (Exhibit 3).

Site-specific task descriptions, requirements, and other pertinent information for the cleaning and inspection work for each drainage system discussed above are provided in Paragraphs 5.2 and 5.3. Additional requirements for cleaning and inspection are provided in Paragraphs 5.3 through 5.8.

5.2 BASE CONTRACT -- Clean and Inspect Spillway Drainage Pipe System (8,945 lineal feet total): This work consists of cleaning, performing a remote camera inspection, and documenting the condition of a total of 8,945 lineal feet of drainage pipe ranging in diameter between 3” to 12” and including the following material types: solid and perforated VCP, solid and perforated PVC, solid asbestos cement pipe, and solid CMP. There is a total of 8,495 lineal feet of pipe to be cleaned and inspected.

The pipes to be cleaned and inspected in the Base Contract are shown in plan view on Sheets C-104 through C-108. As-built (record) plans, sections, elevations, and details for slab frost blanket drains the individual drainage systems are shown on For

Information Only Sheets FIO-4 and FIO-5. Pipe segment names, access locations, beginning and ending information, pipe material types, pipe diameter and segment lengths are summarized in Tables 5.2 through 5.6 in Exhibit 3. The cleaning and inspections for the Base Contract shall be inclusive of the full pipe length between the ends of the pipe identified in Tables 5.2 through 5.6.

It shall be assumed that all pipes filled up to 25% with sediment and require hydro-flushing for a complete and thorough inspection. All materials flushed from the drains must be captured and removed from the spillway slab and/or access manholes. The Contractor’s work plan shall include their method to prevent sediments from washing into downstream legs of the drainage system that are not scheduled for inspection.

Disposal of the sediments is the responsibility of the Contractor and all sediments removed will need to be disposed of offsite.

General cleaning (hydro-flushing) requirements for the drains shall be as specified in paragraph 5.3. Downhole camera inspection and reporting requirements for the drains shall be as specified in paragraph 5.4.

5.3 Cleaning Requirements for Drains and Collector Pipes: All cleaning, cleaning equipment and cleaning procedures for this Contract shall conform to this PWS.

Cleaning generally consists of thoroughly cleaning pipe segments by hydro-flushing or other approved mechanical means to enable the visual inspection of clean pipes with remote operated camera equipment.

Care should be taken during hydro-flushing operations to avoid damaging the existing drainage and collector pipes and from washing sediments into adjacent drain systems.

The Contractors work plan shall identify the method to limit/minimize damage to the pipes and the amount of sediment from entering these pipes.

It is estimated that up to 25 cubic yards of material may be removed from the pipe and disposed of offsite or in the spoil area as directed by the Contracting Officer.

The Contractor can expect accumulated soft and hard packed sediments in the pipes up to a 25% of the pipe volume. The pipe will be flushed clean with water, brushes, or other approved mechanical equipment to facilitate a thorough inspection. It is noted that there is a system drainage pipes that discharge into the collector pipe at various locations along the main section of the pipe. Details of these features are provided on Sheet C- 103.

Inflatable down-hole packers similar to those used in the well industry shall be installed in drainage manholes and pipes not being cleaned during cleaning operations as necessary to prevent sediment from fouling these pipes with sediment. Sandbags or other devices may also be used as necessary to prevent flush water and/or sediment from entering toe drain system. The Contracting Officer shall be notified immediately if any portion of pipe segment cannot be inspected. Payment will not be made for uninspected pipes.

All materials flushed from the pipes must be captured and removed. All removal operations shall be contained or controlled so as to prevent the release of solids into Chatfield Lake, South Platte River, or other adjacent drainageways.

DISPOSAL OF SEDIMENT/CARE OF FLUSH WATER

All water and materials flushed from the spillway sub-surface drainage system must be captured and removed. All removal operations shall be contained or controlled so as to prevent the release of solids into Chatfield Lake, South Platte River, or other adjacent drainageways. Discharge of flush water shall be contained or controlled to prevent the release of solids into Chatfield Lake or adjacent drainageways. Full responsibility for control of sediment and flush water shall be borne by the Contractor until completion of the work. Cofferdams, detention ponds, settling basins, sumps, pumps, piping and all other means shall be utilized by the Contractor as necessary to capture and control sediment and flush water. The Contractor shall make his own investigation and determination of existing and anticipated conditions with regard to the care of sediment and flush water during this Contract.

Sediment removed from the pipes shall be containerized, settled out, and hauled offsite.

The spoil area may be used for spoiling this material subject to approval of the work plan and the Contracting Officer

5.4 Pipe Inspection and Inspection Reporting Requirements. All pipe inspections, inspection equipment, inspection procedures, and inspection reporting requirements for this Contract shall conform to the requirements of this PWS.

5.4.1 Camera Equipment:

Pipe Inspection The pipe inspection shall be performed with the use of down-hole camera equipment including a remote-controlled crawler unit for horizontal pipes. All equipment shall be rugged, constructed of non-corrosive/non-hazardous material, and be designed for the intended purpose of this type of inspection work. The camera shall be equipped with high-resolution lenses capable of a clear view (subject to water clarity) of the various pipe components. The camera head shall be capable of continually rotating 360 degrees, panning from side to side +/- 120 degrees, and possess an automatic upright feature for image orientation. The camera shall also be equipped with remote controlled focus, zoom and a variable intensity LED light source. The camera equipment shall have the capability of providing continuous depth/length measurements. Date, time, and crawler distance readout must appear on-screen at all times. The camera equipment shall have the capability of providing continuous audio and video documentation in digital format and have the ability to capture still photos of damage or problem areas for inclusion into reports. The camera equipment shall have the capability of inspecting vertical and horizontal pipe with diameters and conditions specified in the site-specific requirements.

5.4.2 Field Inspection: The field inspection shall include a detailed inspection and evaluation of all features for each drainage pipe as applicable to include, but not limited to the following:

Perforated drainage pipe (interior and exposed exterior), Non-perforated (solid) drainage pipe (interior and exposed exterior), Pipe joints (interior and exposed exterior), Manholes (interior and exposed exterior), and Manhole covers and locking mechanisms.

5.4.3 Documentation: The Contractor shall provide complete documentation all features inspected. General documentation requirements for all items inspected include the following:

Drain pipe designation, Date of inspection per drain pipe, Personnel performing inspection per drain pipe, Modifications / problems encountered, Continuous video and audio documentation of the condition of each drain pipe, Still photographic (exterior & interior from video tape) documentation of inspection showing representative deterioration/damage and areas of concern in each pipe inspected, Delineation of the location of each identified deficiency including total length in a graphic log, Condition of interior and exposed exterior of drain pipes (structural damage, corrosion, deposition, etc.), and

Map delineating pipes and/or areas that could not be inspected due to unanticipated field conditions.

5.4.4 Drain Pipes: Specific documentation for all drain and collector pipes shall include, but not limited to, the following:

Condition of perforated drain pipes (structural damage, corrosion, encrustation, sedimentation/deposition, apparent plugging of perforations, etc.)

Condition of interior and exposed exterior of non-perforated drain pipes (structural damage, corrosion, sedimentation/deposition, etc.)

Estimated depth of sedimentation/deposition in drain pipes Continuous length measurement from top of manhole or pipe entrance point. The zero reference point shall be recorded at the time of the inspection and provided in the written documentation.

A table indicating the length to adjacent manholes, discharge/outfall pipes, sedimentation/deposition, or any areas of concern/damage.

5.4.5 Reports: The Contractor shall develop and submit three (3) copies of a professionally prepared formal hard-bound inspection report to…