W912DR-13-T-0138-01.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of this amendment is to add Under 1. Scope Of Work

"1.3 The Contractor w ill be Responsible for the clearing and grubbing of a access pathw ay 12' w ide, 6' on either side of pipe placement in the w ooded and brushy areas betw een Valve #2 and #5 as delineated in Figure C." All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 16

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

16C. DATE SIGNED

BY 14-Sep-2013

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 W912DR-13-T-0138

X 9B. DATED (SEE ITEM 11)

06-Sep-2013

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

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

(a) By completing Items 8 and 15, and returning 1 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

14-Sep-2013

CODE

US ARMY CORPS OF ENGINEERS BALTIMORE DIS

10 SOUTH HOWARD STREET

BALTIMORE MD 21201-2536

W912DR 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DR-13-T-0138

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been modified:

PERFORMANCE WORK STATEMENT

RAYSTOWN LAKE PERFORMANCE WORK STATEMENT FOR

RAW WATER PIPING REPLACEMENT AT THE SEVEN POINTS RECREATION

AREA

DESCRIPTIONS/SPECIFICATIONS/WORK STATEMENT

The Raystown Lake Project, Baltimore District, U. S. Army Corps of Engineers will contract the renovation of the Seven Points Water Treatment Plant Raw Water Piping system as identified.

Raystown Lake is located in Huntingdon and Bedford counties in South Central Pennsylvania, approximately 95 miles west of Harrisburg and 175 miles east of Pittsburgh. It is approximately 70 miles from the Pennsylvania - Maryland border. The Seven Points Recreation Area can be accessed via Rt. 26 from Rt. 22 to the North and the Pennsylvania Turnpike to the South.

Huntingdon, Pennsylvania, approximately thirteen (13) miles to the North, has a population of 8,000 persons and contains numerous hardware stores, groceries, shopping facilities, doctors, and a hospital.

All work duties described in this Scope of Work could occur within the Seven Points Recreation Area during peak recreation season:

1. Scope of Work

1.1. The Contractor shall be responsible for the complete replacement of approximately 3,000 linear feet of existing raw water piping with new High Density Polyethylene (HDPE) piping.

Existing piping will only need removed if it interferes with the installation of the new piping.

The raw water main will consist of 4 inch piping and valves.

1.2. Replace raw water piping and all components of the system from inside the pump intake structure to the original piping at the inlet of the water treatment plant.

1.3 The Contractor will be Responsible for the clearing and grubbing of a access pathway 12' wide, 6' on either side of pipe placement in the wooded and brushy areas between Valve #2 and #5 as delineated in Figure C.

2. GENERAL

The contractor shall provide all necessary supervision, labor, personnel, materials, supplies, products, parts, tools, equipment, vehicles, and transportation required to complete the following actions related to the items listed below:

(1) Trenching, bedding, testing, and backfilling

(2) Water line joining and installation

(3) Providing all valves and trench adapters

2.1. The contractor will make every effort to keep raw water available to the water plant until final connection is made. The raw water supply to the water plant cannot be interrupted for more than an eight hours period. Any time raw water supply is to be interrupted the plant operator must be notified and interruptions will be coordinated with the government no less than 48 hours prior to the anticipated interruption.

3. LIST OF FIGURES AND APPENDIXES

Figure A – Typical trench profile Figure B – Material specifications Figure C -- Piping and valve aerial site plan

4. TRENCHING, BEDDING, TESTING, AND BACKFILLING

4.1. Trenches will be dug to a minimum depth of 48 inches. The minimum width at pipe grade should be equal to the pipe outer diameter (O.D.) plus 12 inches.

4.2. The trench bottom must support the pipe smoothly and be free of ridges, hollows, and lumps. The trench bottom will be padded with 4 to 6 inches of compacted bedding material. The bedding material must consist of free-flowing gravel or dust that is free of stones or hard particles larger than one-half inch (e.g. 1b or limestone dust).

4.3. Placement procedure of the pipe into the trench will be determined by the contractor.

Whether the pipe be placed by hand or by handling equipment it must not be dumped, dropped, pushed, or rolled into the trench insuring the pipe is not damaged during installation.

4.4. The pipe embedment material must be free-flowing gravel or limestone dust with particles that do not exceed one-half inch in size. The pipe embedment shall support the pipe on all sides and must extend a minimum of 6 inches over the pipe. Locator tape designating buried water line shall be placed before backfill of random soils begins. Locator wire will be placed along side piping and must surface at each valve box.

4.5. A leak test is required before final backfill can begin. A hydrostatic leak test will be conducted to a pressure of 200 psi for a minimum duration of 4 hours with no pressure loss. All testing, disinfectant and flushing shall be in accordance with American Waterworks Association standards and guidelines

4.6. Once leak testing pressure is achieved for the minimum duration time and is approved by the USACE approving official final backfilling can begin. Backfill after the placement of limestone dust shall consist of random soils recovered from initial ditch excavation. Final materials must be compacted with a vibrating compacter to 85% optimum. Final backfill at street and road crossings shall additionally be compacted to 95%. Contractor will be responsible for restoration of road surface material destroyed/removed. All road replacement work shall be in accordance to PennDot 408 standards. Backfilled ditches will be seeded and mulched using a standard lawn fescue seed mix. The contractor will minimize the amount of open ditch at any given time during the course of the contract.

4.7 Contractor will conduct all performance tests and make all adjustments to assure components are operating efficiently and with no leaks. Contractor shall demonstrate that the raw water system complies with all specifications.

Deficiencies noted shall be corrected at no additional cost to the Government.

Contractor shall warrant all work and all replacement parts for a minimum of one year from the date of final invoicing.

4.8. It is the contractors’ responsibility to insure PA One Calls are completed and the

Contacting Officer Representative is supplied with a copy of the completed PA One Call prior to the commencement of any digging operations.

5. UTILITY COORDINATION

5.1 The Contractor shall contact the Operations Manager, Raystown Lake and the One-Call

Service, a minimum of 7 days and 48 hours, respectively, prior to any excavation, requesting utility locations and markings. The Contractor shall not proceed with any excavation until all utilities, including abandoned utilities, have been marked to the satisfaction of the Contracting Officer. Prior to requesting the marking of utilities, the Contractor shall stake out proposed excavations and limits of work with white lines (“White Lining”). In addition to the above requirements the Contractor shall:

a) Visually survey and verify that all utility markings are consistent with existing appurtenances such as manholes, valve boxes, pole, pedestals, pad-mounted devices, gas meters, etc. prior to any excavation.

b) Dig, by hand, test holes to verify the depth and location of all utilities prior to any mechanical excavation within the limits of work. Other non-damaging methods for utility verification, as indicated in (d) below may be considered subject to approval by the Contracting Officer's Representative. Also, verify that any abandoned utilities are not active.

c) Preserve all utility markings for the duration of the project to the furthest extent possible.

d) When excavation is performed within 2 feet of any utility line, a non-damaging method of excavation shall be used. The non-damaging method shall be hand digging. Other non-damaging methods, such as, soft digging, vacuum excavation, pneumatic hand tools, may be considered subject to approval by the Contracting Officer's Representative.

e) Regardless of the type of excavation, the Contractor shall notify the Contracting

Officer's Representative a minimum of 72 hours prior to any excavation activity.

Failure to notify the Contracting Officer can result in the issuance of a “Stop Work” order, which shall not be justification for contract delay or time extension.

The government reserves the right to have personnel present on site during any type of excavation.

f) The Contractor’s Quality Control System Manager shall ensure that all excavation requirements herein are met at the time of the preparatory phase of quality control, and that the excavation procedures are reviewed during the preparatory phase meeting. This preparatory phase of control shall also establish and document contingency plans and actions to be followed in the event that existing utilities are damaged or interrupted. Locations of shut off or isolation devices along with other safety features shall be established and their operation reviewed.

g) Any work other than excavation in the vicinity of a utility, which could damage or interrupt a utility, such as, exterior or interior work near transformers, power lines, poles, above ground gas lines, gas meters, etc., shall be done with extreme care. The Contractor shall specifically note during the preparatory phase of quality control, the construction techniques to be used to preclude damaging or interrupting any utility. This preparatory phase of control shall also establish and document contingency plans and actions to be followed in the event that existing utilities are damaged or interrupted. Locations of shut off and isolation devices along with other safety features shall be established and their operation reviewed.

h) The Contractor shall complete a risk assessment, at least one week prior to the start of any excavation or other work in the vicinity of a utility. The risk assessment shall be submitted for government approval prior to any excavation or other work in the vicinity of a utility. A risk assessment shall be completed for each definable feature of work encountering utilities and shall include all utilities anticipated to be encountered. A risk assessment form will be provided by the government.

6. JOINING AND INSTALLATION

6.1. polyethylene (PE) pipe to PE pipe connections and PE pipe to PE fitting connections will be conventional butt fusion unless a certain installation will not permit this method and an alternate method is subsequently approved by the USACE approving official.

6.2. PE pipe to valve connections will be installed with fully restrained flange, threaded, and mechanical joint adapters.

6.3. If a connection is required to be made into a mechanical joint bell or component and this connection is approved by the USACE approving official then an internal stiffener must extend into the PE pipe and an external restraint must be installed to provide pullout resistance.

6.4. All connections must be installed in accordance with the manufacturer's specifications and recommendations.

7. WATER LINE DIAMETERS

All pipe lengths are approximate and must be verified by the contractor prior to start. The contractor will bring any discrepancies to the attention of the Contracting Officer, or designated representative prior to the procurement or placement of materials. There will be approximately 3000 feet of 4 inch pipe to supply raw water to the water treatment plant

8. SUBMITTALS AND PROPRIETARY ITEMS:

All items are proprietary items as listed in the specifications and are to insure consistency across project features in order to reduce government costs and provide for inventory control. A list of these items can be found in Figure B. The government has final approval of any and all material substitution. All other products and materials necessary must meet or exceed contract specifications.

9. SITE MAINTENANCE AND PUBLIC SAFETY:

The Contractor shall maintain each work site in a safe, clean and neat condition satisfactory to the Contracting Officer’s Representative or designee at all times. In addition, the Contractor at all times shall restrict access to each working site to contract and government personnel equipped with proper personal protective equipment. At no time shall the site or surrounding conditions pose a safety risk to members of the general public.

10. A PRE-BID TOUR IS SCHEDULED FOR September 11, 2013, AT 10:00 AM AT THE RAYSTOWN LAKE MAINTENANCE BUILDING. Prospective bidders are strongly encouraged to visit actual site locations. All questions must be submitted via email to the contract spcialist, Marcia Young at Marcia.e.young@usace.army.mil.

11. STORAGE OF EQUIPMENT:

Contractor equipment and supplies will not be stored on Government land or in Government facilities except in those locations indicated in the contract or at such locations as approved by the Operations Manager, Raystown Lake. The Contractor shall be permitted space near the maintenance area for both an office trailer and tool trailer if desired. Contractor shall make arrangements and provide utilities used for these trailers at their expense. Utilities shall be removed by the contractor at the end of the contract period.

12. RULES AND REGULATIONS:

The contractor and employees will comply with all rules and regulations governing public use of water resources development projects as set forth in Title 36, CFR, Chapter III, Part 327 and all laws of the Commonwealth of Pennsylvania and the United States as they apply to the Raystown Lake Project, and obey all posted signs. Copies of Title 36 will be available from the Manager.

13. CONTRACTOR REQUIREMENTS AND RESPONSIBILITIES

13.1 The Contractor will be required to attend a pre-work conference prior to beginning work. The pre-work conference will be conducted at the Raystown Lake Offices. The Contractor will bring, to the pre-work conference, the following items:

A. Current Certificate of Insurance B. Quality Assurance Strategy and Accident Prevention Plan - Section 1, Article

01.A.06, EM 385-1-1, and Section 1, Article 01.A.07, EM 385-1-1, dated 03 Sept

C. Activity Hazard Analysis- Section 1, Article 01.A.09, EM 385-1-1, D. Schedule of Work E. Name, in writing, of the Quality Control Representative

13.2. The Contractor shall, at his/her expense, obtain any licenses or permits required to perform the contract. The government is not aware of any permits/licenses needed at this time.

12.3. The Contractors’ operation/employees shall be subject to all public laws concerning pollution and safety.

13.4. Costs incurred due to damage(s) to any government facility caused by the Contractor and/or his employees will be the responsibility of the Contractor.

13.5. The CONTRACTOR will remove from the work site any employee who, in the opinion of the Contracting Officer, is objectionable or incompetent. This requirement shall not be the basis of any claim for compensation or damages against the United States or any of its officers or agents.

13.6. All work shall be performed in an orderly manner as directed by the authorized representative of the Contracting Officer. It shall be at the option of the Government to have the contractor correct defective services in a timely, efficient, and workmanlike manner without additional cost to the government. If the contractor fails to correct deficient work in the allotted time frame, the Government reserves the right to withhold funds.

13.7 The contractor is required to provide all material and labor necessary to implement and execute all requirements of the Erosion and Sediment (E&S) Control plan. The E&S Plan as well as all environmental clearance documentation will be provided by the Government.

14. CONTRACTOR SAFETY

14.1. General: The U. S. Army Corps of Engineers Safety and Health Requirements Manual, EM 385-1-1, and all subsequent revisions referred to in the Contract Clause ACCIDENT PREVENTION of this contract, are hereby supplemented as follows. The updated manual can be found at the following website: http://www.usace.army.mil/inet/usace-docs/eng-manuals/em385-1-1/toc.htm

A. The CONTRACTOR shall designate an employee responsible for overall supervision of accident prevention activities. Such duties shall include: (1) assuring applicable safety requirements are incorporated in work methods and (2) inspecting the work to ensure that safety measures and instructions are actually applied. The safety plan must be submitted in writing for acceptance by the Contracting Officer's Representative. The designated individual must be able to demonstrate his/her familiarity and understanding of the safety requirements over a prescribed trial period. The safety supervisor shall have the authority to act on behalf of the CONTRACTOR'S general management to take whatever action is necessary to assure compliance with safety requirements. The safety supervisor is required to be on the site when work is being performed.

B. Prior to commencement of any work at a job site, a pre-construction safety meeting shall be held between the CONTRACTOR and the Corps of Engineers Contracting Officer's Representative to discuss the CONTRACTOR'S safety program and in particular to review the following submittals:

(1) CONTRACTORS Accident Prevention Plan: An acceptable accident prevention plan, written by the prime CONTRACTOR for the specific work and implementing in detail the pertinent requirements of EM 385-1-1, shall be submitted for Government acceptance.

(2) Activity Phase Hazard Analysis Plan: Prior to beginning each major phase of work, an activity hazard analysis (phase plan) shall be prepared by the CONTRACTOR for that phase of work. A phase is defined as an operation involving a type of work presenting hazards not experienced in previous operations or where a new subcontractor or work crew is to perform work.

The analysis shall address the hazards for each activity performed in the phase and shall present the procedures and safeguards necessary to eliminate the hazards or reduce the risk to an acceptable level.

(3) All equipment placed in service under this Contract shall be equipped with safety features meeting OSHA and Corps of Engineers criteria, including back-up alarm and roll-over protection system (if required).

14.2. Accidents: Accidents are to be investigated by both CONTRACTOR personnel and the Contracting Officer. ACCIDENT REPORTING, ENG FORM 3394: Section I, Paragraph 01.D, of EM 385-1-1 and the Contract Clause entitled ACCIDENT PREVENTION are amended as follows: “The prime CONTRACTOR shall report on Eng. Form 3394, supplied by the Contracting Officer, all injuries to his employees or subcontractors that result in lost time and all damage to property and/or equipment in excess of $2,000 per incident. Notification of such accident shall be made to the Contracting Officer Representative immediately. A written report on the above noted form shall be submitted to the Contracting Officer’s Representative within 24 hours following such accidents. The written report shall include the following:

14.3. Applicable OSHA Requirements are expected to be followed.

14.4 OSHA Inspections: CONTRACTORS shall immediately notify the Contracting Officer's Representative when an OSHA Compliance official (Federal or State representative) presents his/her credentials and informs the CONTRACTOR that the workplace will be inspected for OSHA compliance. CONTRACTORS shall also notify the Contracting Officer's Representative upon determination that an exit interview will take place upon completion of the OSHA inspection. (NABSA OCT 05, 1976)

15. QUALITY CONTROL

15.1. The Contractor shall be responsible for maintaining adequate quality control to satisfactorily meet the specification of this contract. The government will assure quality performance through site inspections, and invoice review.

15.2. The Contractor shall establish a quality control program to assure the requirements of the contract are provided as specified under all sections of the contract.

15.3. The Government shall monitor the Contractor’s services by conducting site inspections. The Government reserves the right to alter or change the type of inspection plan at its discretion.

15.4. The Contractor shall designate an on-site representative who has the authority to make decisions, monitor the job for safety and act as an official agent for the contractor in the contractual relationship with the government. This representative or a designee shall be capable of telephonic or personal communication during work hours.

16. CONTRACT PERIOD

16.1. The Contractor shall be prepared to commence activities within thirty (30) days following the receipt of Notice to Proceed. Actual on-ground activity will be coordinated between the COR and the Contractor. All work is to be completed and invoiced within 90 days from the Notice to Proceed. Services will be performed continuously as required by the

Contracting Officer or his Authorized Representative during the contract period to accomplish the work. At the option of the Government, the contract period may be extended a maximum of thirty (30) days.

16.2. The Contractor is required to perform work between the hours of 7a.m. and 5p.m, Monday thru Friday, excluding federal holidays. Work performed other than previously specified is to be approved in advance by Contracting Officer.

17. WEATHER AND LIQUIDATED DAMAGES

17.1. Liquidated Damages - The work shall be completed within 90 days from Notice to Proceed. Liquidated damages in the amount of $150.00 per day shall be accessed for each day over the allotted time. Weather days, not counting against the work time, shall be allotted at the discretion of the Contracting Officer's Representative.

17.2. The following schedule of monthly anticipated adverse weather delays is based on the National Oceanic and Atmospheric Administration (NOAA) or similar data for the project location and will constitute the base line for monthly weather time evaluations.

MONTHLY ANTICIPATED ADVERSE WEATHER DELAY

WORK DAYS BASED ON (5) DAY WORK WEEK

Jan Feb Mar April May June July Aug Sept Oct Nov Dec 19 11 9 9 9 9 6 7 5 6 6 13

17.3. Upon acknowledgment of the Notice to Proceed (NTP) and continuing throughout the contract, the CONTRACTOR will record on a daily ledger, the occurrence of adverse weather and the resultant impact to normally scheduled work. Actual adverse weather delay days must prevent work on critical activities for 50% or more of the CONTRACTOR’S scheduled workday. The number of actual adverse weather delay days shall include days impacted by actual adverse weather (even if adverse weather occurred in previous month), be calculated chronologically from the first to the last day of each month, and be recorded as full days. If the number of actual adverse weather delay days exceeds the number of days anticipated in paragraph 6.2. above, the Contracting Officer will convert any qualifying delays to calendar days, giving full consideration for equivalent full weather work days and issue a modification for contract extension.

18. INSURANCE

Pursuant to the contract clause 52.228-5, Insurance—Work on a Government Installation, the Contractor shall procure and maintain during the entire period of his performance under the contract the following minimum insurance.

Worker’s Compensation and Employer’s Liability: Contractors are required to comply with applicable Federal and State Worker’s compensation and occupational disease statutes.

Type Amount

Comprehensive General Liability $500,000 per occurrence

Bodily injury or death

Motor Vehicle Liability (for each vehicle) Bodily injury or death $200,000 per person $500,000 per occurrence

Property Damage $20,000 per occurrence

Workers’ Compensation and Employer’s Liability $100,000 per person

End of Scope of Work

Figure A: Typical Trench Profile

Figure B. PIPE SPECIFICATIONS

PIPE:

There will be approximately 3000’ of 4” HDPE pipe.

All Pipe Shall be a PE 4710 resin HDPE pipe.

4” with a DR rating of 11 and pressure rating of 200 psi Exact total lengths will be determined by contractor prior to their submission of a bid.

FITTINGS:

All Fittings must be a 4710 resin Molded HDPE All Fittings must have a DR rating of 11 All Fittings will be Conventional Butt Fusion Connection The installer must be certified in butt fusion by an authorized source.

Heat time, Bead size, and Cooling time must be followed by the Manufactures recommendations.

Valves:

Seven 4” Gate Valves will be American Flow Control Series 2500 Resilient Wedge All valves will be UL Listed and FM Approved All valves will have a 2” sq. Operating Nut with a Counter Clockwise Opening Direction All valves will be Mechanical Joint Connection Both Ends

Valve Boxes:

Seven 4” American Flow Control Gate Valves will be equipped with American Flow Control

Trench Adapter And Retrofit Valve Box Insert.

Exact models will be determined by contractor based on Trench Depth.

Figure C: OVERHEAD VIEW OF WATER LINE ROUTE

SECTION 00010 - SOLICITATION CONTRACT FORM

The Issued By organization has changed from

USACE, BALTIMORE

10 S. HOWARD STREET

BALTIMORE MD 21201

to

USACE, BALTIMORE

10 S. HOWARD STREET, ROOM 7000

CONTRACTING DIVISION

BALTIMORE MD 21201

(End of Summary of Changes)