Amendment_01 Specs _W9128F-16-R-0078_Digital_Gov.pdf

Am #0001 - 1

DEPARTMENT OF THE ARMY

Omaha District, Corps of Engineers 1616 Capitol Avenue Omaha, Nebraska 68102-4901

:NOTICE: Failure to acknowledge : Solicitation No. W9128F 16 R 0078 :all amendments may cause rejec- :

:tion of the offer. See FAR : Date of Issue: 16 August 2016 :52.215-1 of Section 00 21 00 : New Date of Receiving Proposals:

22 September 2016

Amendment No. 0001 13 September 2016

SUBJECT: Amendment No. 0001 to Request for Proposal Solicitation Package for Construction of Digital Governor Install, Big Bend Dam, SD.

Solicitation No. W9128F 16 R 0078.

TO: Prospective Offerors and Others Concerned

1. The specifications and drawings for subject project are hereby modified as follows (revise all specification indices, attachment lists, and drawing indices accordingly).

a. Specifications. (Descriptive Changes.)

(1) Section 00 10 00-1 (SF1442), delete date and time of receiving proposals shown and substitute "22 September 2016" at "2:00 pm”

(2) Section 00 22 00 Page 10, paragraph 9.2 Evaluation, delete item c. reading “c. All prior project submitted must be fully completed and closed out at the time of submission.”

(3) Section 00 22 00 Page 10, paragraph 9.2 Evaluation, 2nd paragraph, delete sentence 3 reading: ”Projects that do not meet the similarity criteria identified in Paragraph 9.1 will be rated lower than those projects meeting the stated criteria.” and substitute ”Projects that do not meet the similarity criteria identified in Paragraph 9.1 may be rated lower than those projects meeting the stated criteria.”

(4) Section 00 22 00 Page 10, paragraph 10. FACTOR 2 – PAST PERFORMANCE, subparagraph 10.1. Submission Requirements, delete “medium voltage cable replacements” and substitute “projects of similar function, scope, complexity, and size as this project.”

(5) Section 00 22 00 Page 14, paragraph 11.1 Submission Requirements, subparagraph “Schedule Constraints”, delete item 3 reading: “3.

On-site construction work-window cannot exceed 232 calendar days” and substitute the following: “3. Total outage time for all units will not exceed 240 days. The 240 days do not need to be consecutive.”

(6) Section 00 22 00 Page 15, paragraph 12 FACTOR 4- PERSONNEL

QUALIFICATIONS AND EXPERIENCE, subparagraph 12.1. Submission Requirements, 6th subparagraph (paragraph before Electrical Industrial Designer), last sentence, delete “The proposal should clearly present the credentials of each person, and shall show that each possesses the following qualifications and no individual

Am #0001 - 2 may be designated more than one position:” and substitute “The proposal should clearly present the credentials of each person, and shall show that each possesses the following qualifications and no individual except for the Site Safety and Health Officer and Quality Control Manager, may be designated for more than one position. The Site Safety and Health Officer and the Quality Control Manager may be the same individual if they meet the qualifications for both positions.”

(7) Section 01 12 00 Page 4, paragraph 1.9 Coordination and Outages, add the following sentence to the end of the paragraph: “Total contractor outages for all units shall not exceed 240 days.”

(8) Section 01 30 00.24 Page 12, paragraph 1.18 GOVERNMENT- FURNISHED PROPERTY, after “Total $353,931.02” add “State Use and Excise Taxes are estimated to be $15,926.90. This value shall be verified by the contractor in accordance with Section 00 21 00.”

(9) Section 01 90 00.00 26 Page 3, paragraph 1.3 COMMISSIONING SUPPORT, delete “Provide commissioning support to the Government during the Pre-Operational Test Phase. Be prepared to provide support upon request from the COR during the Operational Test Phase. It is estimated that commissioning activities will be performed over an 80 hour (Monday-Thursday for 2 weeks) period for each Digital Governor. Provide commissioning support as follows:”

and substitute the following: “Provide support to the Government during the Pre-Operational commissioning. For the first Unit the contractor will be on site for up to two weeks (100 hours) and for 1 week (50 hours ) for each of the subsequent commissioning’s.”

(10) Section 09 90 00.00 26 Page 5, delete paragraph 3.3 Adhesion Test and substitute the following:

"3.3 Adhesion Test

Prior to the first unit's work window, and during the preliminary site visit for distributing valve inspection and reverse engineering, perform an adhesion test on a representative 6-inch by 6-inch square area inside the governor actuator cabinet in an area to be painted. Perform test in accordance with ASTM D3359, using the submitted and approved 1st coat (primer) paint for that area. Test shall not be performed until the full curing time of that product has been reached, according to the approved product's manufacturer's specifications. Submit adhesion test results."

(11) Section 26 10 00.00 26 Page 17, paragraph 3.3.5.2 Insulation Tests, add the following after the second sentence: “Per NETA ATS testing 1000V for 60 seconds is an acceptable alternative to the above requirements.”

b. Specifications (New and/or Revised and Reissued). Delete and substitute or add specification pages or sections as noted below.

Pages or Sections Deleted Pages or Sections Substituted or Added

00 10 00-3 thru 8 00 10 00-3 thru 8

Section 01 22 00.00 26 Section 01 22 00.00 26

MEASUREMENT AND PAYMENT MEASUREMENT AND PAYMENT

Am #0001 - 3

c. Reference Drawings (For Information Only). The following FIO reference drawings are hereby added to the request for proposal drawings and are issued with this amendment.

(1) 54 sheets in total.

2. This amendment is a part of the proposing papers and its receipt shall be acknowledged on the Standard Form 1442. All other conditions and requirements of the request for proposal remain unchanged. If the proposals have been mailed prior to receiving this amendment, you will notify the office where proposals are received, in the specified manner, immediately of its receipt and of any changes in your proposal occasioned thereby.

a. Hand-Carried Proposals shall be delivered to the U.S. Army Corps of Engineers, Omaha District, Contracting Division, 1616 Capitol Avenue, Omaha, Nebraska 68102-4901.

b. Mailed Proposals shall be addressed as noted in Item 8 on Page 00 10 00-1 of Standard Form 1442.

3. Offers will be received until 2:00 p.m., local time at place of receiving proposals, 22 September 2016.

Attachments:

Proposal Section 00 10 00 – 3 thru 8 Spec Pages listed in 1.b. above Dwgs. listed in 1.c. above (For Information Only) Record of Attendance sheet from the 30 September Site Visit (For Information Only)

U.S. Army Corps of Engineers, Omaha District 1616 Capitol Avenue Omaha, Nebraska 68102-4901

13 Sep 2016

MFS/2184

PROPOSAL SCHEDULE

00 10 00 Page 3 Am0001

CLIN DESCRIPTION QTY UNIT UNIT PRICE AMOUNT

BASE BID ITEMS

INSPECT 1ST FIRST UNIT DISTRIBUTING

VALVE PARTS

1 JOB XXX $_______________

0002 MOBILIZATION AND DEMOBILIZATION 1 JOB XXX $_______________

REMOVE AND DISPOSE OF EXISTING

GOVERNOR CONTROLS

8 JOBS XXX $_______________

INSTALL NEW GOVERNOR CONTROLS

AND ACCESSORIES

8 JOBS XXX $_______________

DISASSEMBLE, CLEAN, INSPECT, AND

RE-ASSEMBLE GATE DISTRIBUTING

VALVES

8 JOBS XXX $_______________

FURNISH SPARE GATE DISTRIBUTING

VALVE PARTS SET

1 JOB XXX $_______________

SUBTOTAL BASE (Items 0001 thru 0006) $_______________

OPTIONAL BID ITEMS

FURNISH COMPLETE GATE

DISTRIBUTING VALVE PARTS SET

0007AA Generator Unit #1 1 EA $_______________ $_______________

0007AB Generator Unit #2 1

EA $_______________ $_______________

0007AC Generator Unit #3 1

0007AD Generator Unit #4

0007AE Generator Unit #5

00 10 00 Page 4 Am0001

0007AF Generator Unit #6

0007AG Generator Unit #7

0007AH Generator Unit #8

FURNISH MATCHED SPOOL AND CAGE

FOR GATE DISTIRUBUTING VALVE

0008AA Generator Unit #1 1 EA $_______________ $_______________

0008AB Generator Unit #2 1 EA $_______________ $_______________

0008AC Generator Unit #3 1 EA $_______________ $_______________

0008AD Generator Unit #4 1 EA $_______________ $_______________

0008AE Generator Unit #5 1 EA $_______________ $_______________

0008AF Generator Unit #6 1 EA $_______________ $_______________

0008AG Generator Unit #7 1 EA $_______________ $_______________

0008AH Generator Unit #8 1 EA $_______________ $_______________

FURNISH GATE DISTRIBUTING VALVE

PILOT PISTON WITH FEEDBACK STEM

0009AA Generator Unit #1 1 EA $_____________ $_____________

0009AB Generator Unit #2 1 EA $_____________ $_____________

0009AC Generator Unit #3 1 EA $_____________ $_____________

0009AD Generator Unit #4 1 EA $_____________ $_____________

0009AE Generator Unit #5 1 EA $_____________ $_____________

0009AF Generator Unit #6 1 EA $_____________ $_____________

00 10 00 Page 5 Am0001

0009AG Generator Unit #7 1 EA $_____________ $_____________

0009AH Generator Unit #8 1 EA $_____________ $_____________

FURNISH GATE DISTRIBUTING VALVE

PILOT PISTON WITHOUT FEEDBACK

STEM

0010AA Generator Unit #1 1 EA $_____________ $_____________

0010AB Generator Unit #2 1 EA $_____________ $_____________

0010AC Generator Unit #3 1 EA $_____________ $_____________

0010AD Generator Unit #4 1 EA $_____________ $_____________

0010AE Generator Unit #5 1 EA $_____________ $_____________

0010AF Generator Unit #6 1 EA $_____________ $_____________

0010AG Generator Unit #7 1 EA $_____________ $_____________

0010AH Generator Unit #8 1 EA $_____________ $_____________

FURNISH REPLACEMENT GATE

DISTRIBUTING VALVE SPOOL TO

MATCH EXISTING CAGE

0011AA Generator Unit #1 1 EA $_______________ $_______________

0011AB Generator Unit #2 1 EA $_______________ $_______________

00 10 00 Page 6 Am0001

0011AC Generator Unit #3 1 EA $_______________ $_______________

0011AD Generator Unit #4 1 EA $_______________ $_______________

0011AE Generator Unit #5 1 EA $_______________ $_______________

0011AF Generator Unit #6 1 EA $_______________ $_______________

0011AG Generator Unit #7 1 EA $_______________ $_______________

0011AH Generator Unit #8 1 EA $_______________ $_______________

SUBTOTAL OPTIONS (Items 0007 thru 0011) $_______________

TOTAL BASE + OPTIONS (Items 0001 thru 0011) $_______________

1. See SECTION 00 21 00, INSTRUCTIONS, CONDITIONS, & NOTICES TO BIDDERS for evaluation of options.

The Government reserves the right to exercise the options within 1000 days after issuance of Notice to Proceed.

2. Prices must be entered for all items of the schedule. Total amounts submitted without prices being entered on individual items will be rejected. Additions will be subject to verification by the Government. In case of variation between the Job (lump-sum) prices and the total amount, the lump-sum prices will be considered the price submitted.

3. A modification to a proposal which provides for a single adjustment to the total amount submitted, should state the application of the adjustment to each respective lump-sum price affected. If the modification is not so apportioned, the single adjustment will be applied to Item No. 0004.

4. See Section 01 22 00.00 26 MEASUREMENT AND PAYMENT for more information.

Digital Governor Install, Big Bend Dam, SD BB67

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00.00 26

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 RETAINAGE OF PAYMENT

1.2 MEASUREMENT

1.2.1 Job Payment Items

1.3 BASE LINE ITEMS

1.3.1 CLIN 0001 Site Visit to Inspect First Unit Distributing Valve

Parts

1.3.2 CLIN 0002 Mobilization and Demobilization

1.3.3 CLIN 0003 Remove and Dispose of Existing Governor Controls

1.3.4 CLIN 0004 Install New Governor Controls and Accessories

1.3.5 CLIN 0005 Disassemble, Clean, Inspect, and Re-assemble Gate

Distributing Valves

1.3.6 CLIN 0006 Furnish Spare Gate Distributing Valve Parts

1.4 OPTIONAL LINE ITEMS

1.4.1 CLIN 0007 Furnish Complete Set of Gate Distributing Valve

Parts (Optional)

1.4.2 CLIN 0008 Furnish Matched Spool and Cage for Gate Distributing

Valve (Optional)

1.4.3 CLIN 0009 Furnish Gate Distributing Valve Pilot Piston With

Feedback Stem (Optional)

1.4.4 CLIN 0010 Furnish Gate Distributing Valve Pilot Piston Without

Feedback Stem (Optional)

1.4.5 CLIN 0011 Furnish Replacement Gate Distributing Valve Spool to

Match Existing Cage (Optional)

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION - NOT USED

-- End of Section Table of Contents --

SECTION 01 22 00.00 26 Page 1 Am0001

SECTION 01 22 00.00 26

MEASUREMENT AND PAYMENT

PART 1 GENERAL

The following measurement and payment paragraphs describe what constitutes full compensation for all work incidental to completion of the work under those terms. In the event any work is required by the specifications Sections or by the drawings and not specifically mentioned in the measurement and payment paragraphs, separate or direct payment will not be made and all costs thereof are incidental to and included in the contract prices and payments for all items listed in the price schedule. The word "provide" shall be understood to mean "furnish and install" when used in this Section or elsewhere in the technical Sections.

In each instance, the contract price for an item shall constitute full compensation for furnishing all plant, labor, equipment, and materials, and for performing all operations required to complete the work included in the item as herein specified, or as otherwise approved.

1.1 RETAINAGE OF PAYMENT

Retainage in the amount of 10% of original contract award amount will be withheld until all final submittals including Operations and Maintenance Manuals and as-built drawings have been approved by the Government.

1.2 MEASUREMENT

1.2.1 Job Payment Items

Payment items for the work of this Contract for which Contract job payments will be made are listed in Section 00010, PRICE SCHEDULE, and described below. Include all costs for items of work, which are not specifically mentioned to be included in a particular job item, in the listed job item most closely associated with the work involved. The job price and payment made for each item listed will constitute full compensation for furnishing all plant, labor, materials, and equipment; performing all associated Contractor quality control, environmental protection, commissioning, preparation of working as-built drawing redlines, O&M manuals, tests and reports, meeting safety requirements; and for performing all work required for which separate payment is not otherwise provided. Provide a schedule of values for job items with each payment request.

1.3 BASE LINE ITEMS

Payment for all work specified, shown or incidental to complete the work will be made as follows:

1.3.1 CLIN 0001 Site Visit to Inspect First Unit Distributing Valve Parts

Perform a site visit to the Project for the purpose of performing the first unit's gate distributing valve inspection in advance of full mobilization.

Disassembly, cleaning, inspection, and re-assembly of these valve parts is covered by CLIN 0004. See Section 48 19 00.00 26, Paragraph "Preliminary Distributing Valve Inspection and Reverse Engineering" for further detail.

SECTION 01 22 00.00 26 Page 2

1.3.2 CLIN 0002 Mobilization and Demobilization

This CLIN will be measured as a job. Payment shall constitute full compensation for:

Mobilizing and demobilizing all plant, equipment, fuel, supplies, materials, and personnel to and from the job site. This CLIN applies to the Prime Contractor and all subcontractor mobilization and demobilization, site mobilization of all materials, equipment, and labor required to accomplish the work.

Mobilization is considered complete when Government has made the area available for the Contractor to commence work. Demobilization is considered complete when the Contractor has removed all construction equipment, cleaned the area, and restored the work area to "as-found" pre-Contract conditions.

1.3.3 CLIN 0003 Remove and Dispose of Existing Governor Controls

This CLIN will be measured for payment as a complete pay item (JOB). Price and payment shall be full compensation for all work required to remove existing governor controls, as specified and approved. This CLIN will consist of 8 Jobs, one corresponding to each governor. Features included with this item will include, but not be limited to:

1. Salvaging, for the Government, all specified equipment.

2. All costs to store salvaged equipment.

3. Removal and disposal of all equipment and materials not salvaged for the Government.

1.3.4 CLIN 0004 Install New Governor Controls and Accessories

This CLIN will be measured for payment as a complete pay item (JOB). Price and payment shall be full compensation for all work required to install new Government Furnished Equipment (GFE) governor controls and accessories, as specified and approved. This CLIN will consist of 8 Jobs, one corresponding to each governor. Features included with this item will include, but not be limited to:

All costs to furnish and install the following:

1. Conduit, boxes and enclosures.

2. Wire and cable.

3. Fiber optic cable connectors.

4. Gate position transducer appurtenant items.

5. Hydraulic piping and valves.

6. PMG rebuilt.

7. Painting.

8. Field Testing.

9. All other items required by this work but not included in GFE.

10. Taxes payable to the State of South Dakota pursuant to government-furnished property, estimated at $15,926.90. See Section 00 21 00 INSTRUCTIONS TO OFFERORS (RFP).

1.3.5 CLIN 0005 Disassemble, Clean, Inspect, and Re-assemble

Gate Distributing Valves

This CLIN will be measured for payment as a complete pay item (JOB). Price and payment shall be full compensation for all work required to disassemble, clean, inspect, and re-assemble distributing valves, as

SECTION 01 22 00.00 26 Page 3 specified and approved. This CLIN will consist of 8 Jobs, one corresponding to each governor.

1.3.6 CLIN 0006 Furnish Spare Gate Distributing Valve Parts

This CLIN will be measured for payment as a complete pay item (JOB). Price and payment shall be full compensation for all work required to fabricate new spare gate distributing valve parts, as specified and approved. This CLIN includes the generation of full shop drawings of the new parts.

1.4 OPTIONAL LINE ITEMS

Optional CLINs - Exercise of options. The Government may require the delivery of and/or work for the numbered line item(s) identified in the Price Schedule as an "Optional" item. The quantities for these items may be increased or decreased or the item(s) may not be used at all, at the discretion of the Government. The Government may exercise an option by written notice to the Contractor commencing from the date of contract award through the date the contract is closed, unless otherwise specified herein. If an option is exercised, the contract completion date will not be extended, however, with mutual agreement, the schedule of work may be modified. Each optional line item (CLIN 0007 through CLIN 0014) has eight respective line items. Each item is associated with only one (1) unit, as indicated on the Bid Schedule.

1.4.1 CLIN 0007 Furnish Complete Set of Gate Distributing Valve Parts (Optional)

This item is at the option of the Contracting Officer. Furnishing of up to eight (8) complete sets of parts will be measured each and as needed on a per-unit basis. Payment for these CLINS will be made on a per-unit basis.

Payment shall constitute full compensation for furnishing all labor, equipment, materials, and operations required to furnish one (1)complete set of parts that includes: one (1) distributing valve spool, one (1) cage, one (1) pilot piston with feedback stem, and one (1) pilot piston without feedback stem.

1.4.2 CLIN 0008 Furnish Matched Spool and Cage for Gate Distributing Valve (Optional)

This item is at the option of the Contracting Officer. Furnishing of up to eight (8) complete sets of parts will be measured each and as needed on a per-unit basis. Payment for these CLINS will be made on a per-unit basis.

Payment shall constitute full compensation for furnishing all labor, equipment, and materials required to furnish one (1) matched set of parts that consists of one (1) distributing valve spool and one (1) cage for the gate distributing valve.

1.4.3 CLIN 0009 Furnish Gate Distributing Valve Pilot Piston With Feedback Stem (Optional)

This item is at the option of the Contracting Officer. Furnishing of up to eight (8) complete sets of parts will be measured each and as needed on a per-unit basis. Payment for these CLINS will be made on a per-unit basis.

Payment shall constitute full compensation for furnishing all labor, equipment, and materials required to furnish one (1) servomotor pilot piston with feedback stem for the gate distributing valve.

SECTION 01 22 00.00 26 Page 4

1.4.4 CLIN 0010 Furnish Gate Distributing Valve Pilot Piston Without Feedback Stem (Optional)

This item is at the option of the Contracting Officer. Furnishing of up to eight (8) complete sets of parts will be measured each and as needed on a per-unit basis. Payment for these CLINS will be made on a per-unit basis.

Payment shall constitute full compensation for furnishing all labor, equipment, and materials required to furnish one (1) pilot piston without feedback stem for the gate distributing valve.

1.4.5 CLIN 0011 Furnish Replacement Gate Distributing Valve Spool to Match Existing Cage (Optional)

This item is at the option of the Contracting Officer. Furnishing of up to eight (8) complete sets of parts will be measured each and as needed on a per-unit basis. Payment for these CLINS will be made on a per-unit basis.

Payment shall constitute full compensation for furnishing all labor, equipment, and materials required to furnish one (1) gate distributing valve spool that is matched to the existing cage.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION - NOT USED

-- End of Section --

SECTION 01 22 00.00 26 Page 5