N0016723R0017P0001.pdf

N0016723R0017

1301067580

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of this amendment is to:

I. Remove Section 00 21 16 - INSTRUCTIONS TO PROPOSERS

II. Remove images from STATEMENT OF WORK

There is no cost to government associated w ith this amendment.

All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 13

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

16C. DATE SIGNED

BY 23-May-2023

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

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

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X N0016723R0017

X 9B. DATED (SEE ITEM 11)

18-May-2023

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE

RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

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

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

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

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

23-May-2023

CODE

NAVAL SURFACE WARFARE CENTER CARDEROCK

BROOKS A. MCLEAN

757-652-4069 BROOKS.A.MCLEAN.CIV@US.NAVY.MIL

904 CORPORATE LANE

CHESAPEAKE VA 23320

N00167 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

The following have been modified:

STATEMENT OF WORK

Safety Ladder Repair 2023

NAVAL SURFACE WARFARE CENTER

CARDEROCK, MD

1. GENERAL

1.1 SCOPE OF WORK: The Contractor shall supply all material, labor and supervision necessary to modify, replace and install fixed ladders, and add fall arrest systems on select ladders in order to bring them into OSHA compliance per the specifications noted below, complete and ready for use at the Naval Surface Warfare Center, Carderock

Division – West Bethesda, MD.

2. MATERIALS

2.1 Ladders:

a. Ladders at B3, B10 and B14 shall be new, galvanized steel models and meet

OSHA standard 29 CFR 1910.23. The grab bars shall meet 1910.23(d)(7) which requires a 42 inch height from the roof/parapet wall edge or platform.

b. Replacement ladder section at B19 Abay shall be made of same material that is existing.

2.2 Paint for B19 Abay ladder: this paint shall match existing in color and be made for metal applications i.e. Rust oleum. Paint primer shall by the same manufacturer to adhere to the top coat.

2.3 Fall Protection Devices:

a. Fixed Ladder Self-retracting Lifeline SRL Fall Arrest Anchors: shall meet

OSHA 1910.140(c)(5). Models that are used outdoors shall be made for that purpose.

For the purpose of this contract the contractor shall utilize a PE Engineer to design and certify each anchor point used on this project and provide PE stamped drawings and specs.

b. Pull line shall be UV resistant.

c. Telescoping grab bars: Shall be a LadderUp (made by Bilco) or equal. These devices shall have a yellow powder coat finish. This bar must be factory made, capable of raising and lowering with one hand, must lock in place when fully extended.

d. Tie off anchor points: these anchor points shall conform to 29 CFR 1926.502

Subpart M and 29 CFR 1910.140 Subpart I. For the purpose of this contract the contractor shall utilize a PE Engineer to design and certified each anchor point used on this project and provide PE stamped drawings and specs.

3. EXECUTION:

3.1 Make all modifications and repairs to ladders in locations noted below. Also install new ladders where noted.

3.1.1 The following is a list of ladders and abbreviated actions required for each. More detail instructions are further down in this spec.

1. B3; Install new ladder.

2. B10; Replace ladder with new.

3. B14; Replace ladder with new

4. B16; Modify existing ladder to lengthen its grab bars (no lead paint)

5. B19 A Bay; Repair damaged ladder; install lifeline system

6. B19 C Bay; Install lifeline system

7. B19 B Bay; Install lifeline system

3.1.2 Lifeline systems and attachment points shall be designed and certified by an OSHA Fall Protection Qualified Person. This “Qualified” person shall also be a PE engineer. Contactor shall provide a PE stamped scope of work and drawings for these attachment points & systems which meet or exceed OSHA standards noted in section 2.3.

3.1.3 Contractor shall assume all ladders and structures are painted with lead paint in some concentration and shall be handled in an OSHA prescribed manner. Contractor shall take all OSHA required safety measures not to expose workers or occupants to lead dust or fumes.

3.1.3.1 OSHA 29 CFR 1926.62 and OSHA 1910.1025

3.1.3.2 See lead paint results below; just below pictures.

3.2 Bldg. 3 Description: Furnish and install (1) new approx. 80 inch vertical fixed ladder with platform on west exterior wall of elevator penthouse (extending to its roof). See picture below. Note that gutter is on this same wall so ladder brackets must allow for this distance and platform shall be long enough to safety extend on to the roof.

3.3 Bldg. 10 Description: Remove and dispose of existing ladder. Furnish and install

(1) new approx. 208 inch vertical fixed ladder with platform to building exterior.

Ladder is located on the east side of 2 story section of this building.

3.4 Bldg. 14 Replace existing ladder with (1) new approx. 144 inch vertical fixed ladder with platform to building exterior. Ladder is located on the north side if this building.

3.5 Bldg. 16 Repair existing approx. 4 ft vertical fixed ladder. Add additional pipe on grab bars to extending them to 42 inches. Ladder is located in the B16 high bay area; far south; motor access ladder. See picture below.

3.6 Bldg. 19 A Bay Ladder: Remove and dispose of lower approx. 12 ft section of ladder (this ladder section is damaged) (see picture below). Pipe which is bolted to this ladder section shall be disposed of. Furnish and install new approx. 12 ft steel ladder section and weld to remaining ladder section maintaining original strength or more. Rung extension from floor shall come up 1ft from the bottom, due interference with pipe at floor level.

Existing cage shall remain intact. Contractor shall make whatever cuts & welds necessary to replace ladder and reattach cage to match existing.

Ladder is located inside Abay adjacent to north entry door.

Prime and paint ladder section. 1 coat primer & 2 coats topcoat per section 2.2.

3.7 Bldg 19 A Bay Ladder: Furnish and install Fixed Ladder SRL Fall Arrest Anchor

(Self-retracting Lifeline) on both (2) sections of this ladder path to the roof.

1. First section is approx. 42 ft. to platform.

2. Second section is approx. 13 ft. to roof hatch.

3. See pictures and drawing below.

3.8 B19 A Bay Ladder: Install a telescoping grab bar for roof access.

3.9 B19 A Bay Ladder: Install tie off anchor point to roof approx. 8 ft from roof hatch depending on the Qualified Person’s design criteria and required placement to achieve a safe anchor point.

1. Provide and install weatherproof SRL Fall Arrest Anchor (Self-retracting Lifeline) allowing workers to attach and detach from ladder self-retracting lifeline while always being tied off.

2. Provide and install a pull line so retractable cable can be pulled to the worker from the ladder/roof hatch area. See section 2.3b.

3.10 B19 C Bay Ladder: Furnish and install Fixed Ladder SRL Fall Arrest Anchor

(Self-retracting Lifeline) on all three (3) sections of this ladder path to the roof.

1. First section is approx. 22 ft. to platform.

2. Second section is approx. 31 ft to 3rd section.

3. Third Section is approx. 17 ft. to roof hatch.

4. See pictures and drawing below.

3.11 B19 C Bay Ladder: Install a telescoping grab bar for roof access.

3.12 B19 C Bay Ladder: Install tie off anchor point to roof approx. 8 ft from roof hatch depending on the Qualified Person’s design criteria and required placement to achieve a safe anchor point.

1. Provide and install weatherproof SRL Fall Arrest Anchor (Self-retracting Lifeline) allowing workers to attach and detach from ladder self-retracting lifeline while always being tied off.

3.13 Bldg. 19 B Bay Ladder: Furnish and install Fixed Ladder SRL Fall Arrest Anchor

(Self-retracting Lifeline) on all both (2) sections of this ladder path to the roof.

1. First section is approx. 30 ft. to platform.

2. Second section is approx. 12 ft. to roof hatch

3. See pictures and drawing below.

3.14 B19 B Bay Ladder: Install a telescoping grab bar for roof access.

3.15 B19 B Bay Ladder: Install tie off anchor point to roof approx. 8 ft from roof hatch depending on the Qualified Person’s design criteria and required placement to achieve a safe anchor point.

1. Provide and install weatherproof SRL Fall Arrest Anchor (Self-retracting Lifeline) allowing workers to attach and detach from ladder self-retracting lifeline while always being tied off.

3.16 Prior to the commencement of work the Contractor shall:

a. Schedule all work with the Designated Gov. POC.

b. Provide a list of worker(s) with their worker qualifications prior to the commencement of worker (noted in submittals).

c. Insure all workers have been trained in OSHA Fall Protection requirements. (included in submittals).

d. All employees shall wear required PPE for this work.

e. Contractor is responsible to field verify all measurements and site conditions before ordering any material or starting work.

f. The Contractor must notify the Designated Gov. POC of any conditions that differ from that indicated on these documents.

g. All work shall comply with the NEC (National Electrical Code, NFPA (National Fire Protection Association), Army Corps of

Engineers [EM 385-1 (Engineering Manual)] and OSHA regulations.

h. Some work sites are in an occupied buildings. Subsequently, certain precautions must be maintained to insure a safe environment for our tenants. The contractor is expected to place safety signs, cones or caution tape to close off an area anytime the tenants may be in proximity to a hazardous area.

All applicable OSHA codes shall be followed.

i. All trash and debris associated with this project shall be removed daily and disposed of offsite.

j. Note truck route to base below. MacARTHUR

BOULEVARD FROM SANGAMORE ROAD TO GREAT

FALLS IS A RESTRICTED ROADWAY. “Commercial vehicles with more than four wheels are not permitted. This includes all buses. Private vehicles of more than one ton capacity are also prohibited. This law is strictly enforced.”

Site Address: Work shall be performed at the following location:

Naval Surface Warfare Center

9500 MacArthur Blvd

West Bethesda, MD 20817

4. SUBMITTALS: Proposed material submittals required of the Contractor shall be made allowing sufficient time for processing, review, approval, and procurement before the

Contractor is ready to use the material. Each submittal is to be complete and in sufficient detail to allow ready determination of compliance with contract requirements. The contractor shall clearly and specifically identify in the submittal documentation any proposed deviations from the contract requirements, and request approval of a substitute.

With the exception of clearly identified proposed deviations, the Contractor shall certify on all submittals that the proposed material conforms to contract requirements.

Incomplete submittals and submittals with inadequate data will be rejected. When required, catalog data shall be printed pages on permanent copies of manufacturer's catalogs. Three (3) copies of the following submittal(s) are required:

1. Safety Plan with:

Fall Protection Plan; fall protection training certs

Worker Qualifications: Lead paint worker certs

Lift Plan (if used)

Plan to address disturbing lead paint safely; for workers and occupants.

2. Project Schedule/Work Plan

3. Environmental Plan

5. SECURITY REQUIREMENTS: The site access is controlled by the Naval District

5.1 Washington (NDW) police force. Security badges and after hours entry requests are processed through the Government contract representative to the Naval Surface

Warfare Center (NSWC) Security Office. NSWC is the major tenant at the Carderock site. Contractor personnel working at NSWC must be fully identified. Contractors will provide the following information at the Visitor’s Center (not electronically) on all employees, staff, subcontractors personnel, etc., who will require access:

. full name

. date and place of birth

. nationality (if non-U.S. Citizen, alien registration number)

If Contractor vehicles are required for use on Center, the following ID is required:

. make

. model

. license

. insurance information

5.2 To maintain safety, security and efficiency, contractors are encouraged to enroll in the

DBIDS Program to validate their business relationship with NSWC Carderock.

Enrollment can be made by submitting a DBIDS enrollment forms to the security office (301-227-1500/1501. Once the company is enrolled, their employees can register at NSWC Carderock Registration Station located in building 20, the NSA

Washington Visitor Center (Located at the Front-Gate). The Visitor Center hours of operation are Monday through Friday 06:00 to 16:00. Upon successful completion of identity authentication and background screening, a personalized DBIDS credential for each approved employee is manufactured and shipped to the Visitor Center.

Qualified employees typically receive their DBIDS credentials in less than two (2) weeks. Annual enrollment and registration fees apply. Credentials are scanned at the various entry control points, streamlining access and ensuring an individual driving in company vehicles are who those persons claims to be. Participating contractors can receive long-term access (90 days to 1 year), access through all gates that size allows, vehicle pass valid for 30 days (1 year with vetting and sponsorship), and access times based on company requirements. Non-participating contractors are restricted to one

(1) day access passes, limited gate access, one (1) day vehicle passes (no exceptions) and limited access times between the hours of 05:30 to 16:30 Monday to Friday.

5.3 Contract personnel are expected to perform most work during normal NSWC duty hours with some work being performed outside normal working hours of Monday through Friday, 8:00 AM to 4:30 PM, holidays excluded.

5.4 When work must be performed outside normal working hours, permission must be obtained from the Security Office through the Project Manager or Government

Designated Rep.

5.5 Contractor personnel must confine themselves to the work sites specified in their contract. Visiting other areas is prohibited.

5.6 Alcoholic beverages, weapons, cameras, sound recorders, illicit drugs and explosives are prohibited on NSWC property.

5.7 Use of Government property without prior written approval of the Contracting

Officer is prohibited.

5.8 The NDW Police arrange for special contractor parking if required. Contractor personnel must not park in numbered spaces, areas reserved for car pools, or other prohibited areas. Posted speed limits and traffic restrictions must be observed at all times.

5.9 Accidents or problems of a security/safety nature must be reported to the NDW

Police and Safety Office immediately.

5.10 Contractor personnel working on station for less than five days may be required to log in and out at the Visitor's Center each day and will not be issued an Extended

Entry Contractor’s Badge.

5.11 Pursuant to federal regulations, all personnel and vehicles on NDW property are subject to search by authorized personnel at any time.

5.12 All contractors’ personnel are required to display the NSWC issued identification badge on their person at all times while present at the laboratory. Access to NDW or

NSWC property will not be allowed without this identification badge. The badge is to be displayed on the person outer clothing, above the waist and in full view.

Identification badges and vehicle passes issued to contractor personnel remain the property of the U.S. Government and must be surrendered upon completion of the contractor at the termination of individual employment, and when requested by the

Government.

5.13 A list of all personnel working under this contract should be turned in immediately after award in order to allow sufficient time to process security information.

6. SMOKING RESTRICTIONS: The bearing and use of lighted cigarettes, cigars, pipes, or any tobacco product is prohibited in the following areas:

a. All buildings including private offices, lobbies, and restrooms

b. Alleys and passages between buildings

c. Stairways and ramps leading to building entries and exits

d. Within 20 feet of building entries and exits

e. Within 20 feet of heating, ventilation, and air conditioning intake ducts.

f. Hazardous areas containing flammable liquids, gases, vapors, and all other locations where there is a collection of readily ignitable combustible material

7. STATION PERMITS: Permits are required for, but not necessarily limited to, welding and burning. Permits must be requested by the Contractor and approved by the Government

Designated Representative and the Fire Department, on a daily basis.

8. STORM PROTECTION: If a warning of gale force winds is issued, take precautions to minimize any danger to persons, and protect the work and any nearby Government property.

Precautions shall include, but not be limited to, closing openings, removing loose materials, tools, and equipment from exposed locations, and removing or securing scaffolding and other temporary work. Close openings in the work if storms of lesser intensity pose a threat to the work or any nearby Government property.

9. ASBESTOS AND LEAD MATERIAL: If material is encountered which may contain asbestos and or lead and must be disturbed, do not touch the material. Should the discovery of such suspected material affect the contractor's planned work schedule, the contractor shall redirect the work crew to other portions of the unaffected work and modify the schedule at no additional cost to the Government. The Contracting Officer shall be notified immediately, in writing, regarding the discovery of the suspected material and of any adverse impact the

Contractor may expect to incur due to this situation. Within 14 calendar days, the Contracting

Officer will perform laboratory tests to determine if there is asbestos or lead. If asbestos or lead is not a danger, the Contracting Officer will direct the Contractor to proceed in the identified area without change.

10. SAFETY REQUIREMENTS: In order to provide control for protection of the life and health of employees, pedestrians and avoid work interruptions in the performance of this contract, the Contractor shall comply with all pertinent provisions of the 29 CFR 1910 General, and with any additional measures the Contracting Officer may determine to be reasonably necessary. Copies of this manual may be obtained from the Superintendent of Documents, U.S.

Government Printing Office, Washington, D.C., 20402. Additionally, it is the Contractor's responsibility to familiarize himself with the Corps of Engineers Manual, EM 385-1-1, dated

November 30, 2014, and incorporate those general and additional safety requirements into daily working procedures that will provide safe working conditions during performance of this

Contract. Copies of this manual may also be found online.

10.1 Safety Plan: Submit in writing a safety plan for preventing accidents. The Plan shall be in accordance with the Army Corps of Engineers EM-385 1-1 dated November

30th 2014 and OSHA Construction Regs. Contractor shall meet with the

Government Designated Representative to discuss the safety plan and develop mutual understandings relative to the overall safety program related to this project.

The safety plan shall include:

a. General Construction Safety: Part 1910, sections 1910.1 through 1910.1450

b. 12.3 Hazard Communication: 29 CFR 1910.1200

c. 12.4 Lockout Or Tagout Procedure: 29 CFR 1910.147

d. Fall Protection: 29 CFR 1926

e. Working on Aerial Lifts: 29 CFR 1926.453 (if applicable)

f. Activity Hazard Analysis: Create an AHA for every hazard (with the exception of general construction safety i.e. hard hats, eye protection, foot protection etc) that may cause a threat to worker safety and Carderock personnel safety during this project.

11. ENVIRONMENTAL PROTECTION REQUIREMENTS: Provide and maintain, during the life of the contract, environmental protection. Plan for and provide environmental protective measures to control pollution that develops during normal construction practice. Plan for and provide environmental protective measures required to correct conditions that develop during the construction of permanent or temporary environmental features associated with the project.

Comply with Federal, state, and local regulations pertaining to the environment, including but not limited to, water, air, soil, and noise pollution.

a. Preserve the natural resources within the project boundaries and outside the limits of permanent work. Restore to an equivalent or an improved condition upon completion of work. Confine construction activities to within the limits of the work indicated or specified.

b. Protect existing trees which are to remain and which may be injured, bruised, defaced, or otherwise damaged by construction operations. Remove displaced rocks from uncleared areas. Remove trees and other landscaped features scarred or damaged by equipment operations. Replace them with equivalent undamaged trees and landscape features at no additional cost to the Government. Obtain Contracting Officer approval of replacement items and methods.

c. Prevent oily or other hazardous substances from entering the ground, drainage areas, storm drainage system, or local bodies of water.

d. Provide for temporary protection of erodible soils by using silt fences, berms and other suitable methods to control runoff from the construction operations. Provide permanent protection at the end of the project by establishing vegetation and mulch.

Provide new seeding and mulch to stabilize area where ground is disturbed. Include topsoil or nutriment during the seeding operation and water in place as necessary to establish a suitable stand of grass.

e. Pickup solid wastes daily and place in covered containers which are regularly removed by the Contractor from Government property. Do not prepare or cook food on the project site. Prevent contamination of the site or other areas when handling and disposing of wastes. At project completion, leave the areas clean.

f. Handle generated hazardous waste in accordance with 40 CFR 262. Dispose of hazardous waste in accordance with Federal, State, and local regulations including 40

CFR 263 and 40 CFR 264. Take precautions to prevent spills of oils and hazardous material. In the event of a spill, immediately notify the Contracting Officer and initiate containment operations utilizing personnel properly trained and protected for such situations.

g. Keep dust down at all times, including during nonworking periods. Sprinkle or treat, with dust suppressants, the soil at the site, and other areas disturbed by operations. Dry power brooming will not be permitted. Instead use vacuuming, wet mopping, wet sweeping, or wet power brooming. Only wet cutting will be permitted for cutting concrete, and bituminous concrete.

h. Make the maximum use of low-noise emission products, as certified by the EPA.

Blasting or the use of explosives is prohibited.

12. TRANSPORTATION ON STATION: No employee of the Contractor shall be allowed to operate a privately owned vehicle on Station other than for ingress and egress. All private vehicles shall be parked in a designated area and remain until the end of the work shift at which time they shall be driven directly to the gate for exit from the station. Any desired transportation of personnel, supplies or equipment on station by the Contractor shall be accomplished by the use of one (1) registered vehicle furnished by the Contractor and operated by an assigned driver appointed by and responsible to his "Supervisor".

13. STORAGE OF MATERIALS AND EQUIPMENT: Government furnished storage facilities are not available to the Contractor in the vicinity of the work site. The Contractor shall provide suitable storage facilities as approved by the Contracting Officer if he intends to leave materials and equipment in the work area overnight or on weekends. The security of the

Contractor's property or his personnel's property shall be the full responsibility of the Contractor.

The Government will accept no liability in case of loss due to fire or theft.

14. AVAILABILITY OF UTILITY SERVICES: The Government will furnish water, electric lights, and power in the quantity not to exceed the amount necessary for the normal prosecution of the work, at the nearest available outlet. The Contractor shall make all piping and wiring connections thereto and shall extend the services to the site of the work. On completion of the work, all such temporary connections shall be removed by the Contractor and any removed or damaged portions of the Government services at the points of connection shall be repaired or replaced.

(a) Other Utilities: The Contractor shall make arrangements to obtain all utilities not furnished by the Government, at his/her own expense.

(b) The Government will not provide refuse facilities. The contractor will be required to dispose of all garbage and other waste materials generated by his work at a licensed off-site landfill.

15. INSPECTION: All work is subject to inspection by a designated Government

Representative during performance of specified work, and upon completion of the job.

16. GOVERNMENT REPRESENTATIVE: The work will be under the general direction of a designated Government representative. This designated person has complete charge of, and exercises full supervision over the work in so far as it affects the interests of the Government.

Any claim for time extension, cost modification, or other formal contracting action shall be submitted to the Contracting Officer. The provisions of this paragraph or provisions elsewhere in this Contract regarding supervision, approval, or direction by the Contracting Officer or the designated person shall not relieve the Contractor of responsibility for accomplishing the work, with regard to sufficiency or time of performance, except as otherwise provided.

17. ORAL MODIFICATION: No oral statement of any person other than the Contracting

Officer, or his representative, as provided in the clause in the Contract entitled "Changes", shall in any manner of degree modify or otherwise affect the terms of this Contract.

18. TIME FOR COMPLETION: All work shall be completed by the Contractor within 136 days from the date of award due to expiring funds.

19. WORK SCHEDULE: All work shall be performed during normal working hours, between

7:30 AM and 4:00 PM, Monday through Friday, except (a) federal holidays, or (b) other days so designated by the Commanding Officer. Any work other than these hours or weekend work will be permitted only when advance written approval has been issued by the Government. The main rear commercial entrance located off McArthur Blvd. will be closed at 2:00 PM each day.

Contractor personnel need to contact the NDW Police at (301)227-1502 to leave by this gate after 2:00 PM. Contractor personnel are cautioned that driving commercial vehicles on the Clara

Barton Parkway is prohibited.

TRUCK ROUTE TO NAVAL SURFACE WARFARE CENTER

CARDEROCK DIVISION

DAVID TAYLOR MODEL BASIN

Take Exit # 39 off Beltway --- (River Road Route 190 to Potomac)

At Exit Ramp Light, turn west towards Potomac

Travel on River Road approximately 1 ½ miles to the three traffic light (River Road &

Bradley Blvd Route 191)

Turn LEFT onto Bradley Blvd and proceed ½ mile to Persimmon Tree Road

Turn LEFT onto Persimmon Tree Road and travel 1 ½ miles to Eggert Drive (on the right)

Turn RIGHT onto Eggert Drive and go ½ mile to MacArthur Blvd

Proceed ACROSS MacArthur Blvd, dropping down the hill to the back gate (gate 3) of

NSWC/CD

Stop for the guard to sign you aboard

Tell the guard you are here to see Norman Leizear @ BLDG.42 Office# 301-227-2970

***END OF SPECIFICATION***

SECTION 00 21 16 - INSTRUCTIONS TO PROPOSERS

The following have been deleted:

INSTRUCTIONS TO PROPOSER

(End of Summary of Changes)