Amendment_02_-_Summary,_Answers,_Bid_Schedule,_etc.pdf

Montgomery Locks and Dam Dam Gate Installation 2017

W911WN-17-B-8003

Amendment No. 0002

The following changes are made to the Bid Schedule:

CLIN 0004 - Change Description to CONCRETE REMOVAL, PIER MODIFICATIONS, BASE

CONTRACT

CLIN 0022 CLEAN BULKHEAD UNITS, BASE CONTRACT - Change unit of measure from

EACH to SETS and decrease quantity from 4 to 2

Add new CLIN 0023 for Mobilization and Demobilization with a quantity of 1 JOB

Change Description for Total of Base Contract to TOTAL BASE CONTRACT ITEMS 0001-

0023.

CLIN 1004 - Change Description to CONCRETE REMOVAL, PIER MODIFICATIONS.

CLIN 1010 EMBEDDED METALS - Increase Quantity by 8,100 POUNDS to 9,030 POUNDS.

CLIN 1021 CLEAN BULKHEAD UNITS - Decrease quantity from 2 to 1.

The following changes are made to the Solicitation:

Section 00700 CONTRACT CLAUSES – UAI 5152.231-9000EQUIPMENT OWNERSHP AND OPERATING EXPENSE SCHEDULE – in subparagraph b, the Region should be I. [Note that this paragraph is repeated correctly as Section 00800, clause 00800-12 EQUIPMENT

OWNERSHIP AND OPERATING EXPENSE SCHEDULE SHOULD ONE BE DELETED?]

Section 00700 CONTRACT CLAUSES – Add 252.236-7004 PAYMENT FOR

MOBILIZATION AND DEMOBILIZATION (DEC 1991)

Section 00800 SPECIAL CONTRACT REQUIREMENTS – 00800-4 AWARDABLE OPTIONS

– change Base Contract items to 0001 through 0023.

The following changes are made to the Specifications:

Project Table of Contents - Section 01 45 01.10 USACE QUALITY CONTROL SYSTEM (QCS) is deleted.

Section 01 11 13.00 08 SUMMARY OF WORK – BASE CONTRACT AND AWARDABLE

OPTIONS

Description of work in paragraph 1.2, subparagraph d has been corrected.

Section 01 45 00.10 USACE QUALITY CONTROL SYSTEM (QCS) – Delete this section in its entirety. The quality control system is specified in Section 01 45 00.15 10 RESIDENT

MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM).

Section 01 22 00.00 10 MEASUREMENT AND PAYMENT:

A new payment paragraph 1.2.6 has been added for Mobilization and Demobilization

Paragraph 1.3.15.2 has been revised to clarify measurement for cleaning bulkhead units

Paragraph 1.3.15.3 Unit of Measure has been corrected to Set

The following changes are made to the Plans:

Drawings G-0152 – Four additional reference drawings have been added to the Index of Reference Drawings.

Reference drawings O-LMO-58/1, O-LMO-58/2, O-LMO-58/3, and O-LMO-58/4 have been added for the Bulkhead Units.

Montgomery Gate Installation

W911WN-17-B-8003

Bidder Questions

Q1. Currently the solicitation reads that Gate No. 3 will be delivered by December 31, 2017, Gate No. 2 by April 30, 2018, and Gate No. 1 by December 31, 2018. This presents several problems. If Gates 3 and 1 are delivered on or around December 31, then it is likely they cannot be installed at that time due to high water conditions. In fact, high water conditions could prevent unloading of the gates. Second, in order to keep crews productive, gate delivery should be advanced to no later than October 31st. Finally, if the dates stand, it is likely that both Gates 1 and 3 will be stored on barges through the high water season and Gate 2 will be stored for several months while preparatory work for setting Gate 2 is completed following Gate 3 erection.

Advancing delivery of Gate 3 to October 31, 2017 mitigates this potential storage cost. Please consider moving the delivery date for Gate 3 back to October 31, 2017 and the delivery date for Gate 1 back to October 31, 2018.

A1. Answer will be provided with future amendment.

Q2. The current solicitation provides for a 450 day performance period and an additional 210 days if Gate 1 erection option is exercised. Assuming an August 1, 2017 Notice-to-Proceed, the completion date for the base contract would be approximately October 31, 2018. This could be problematic if river conditions prevent erection of Gate 3 from the current delivery date of 12/31/2017 until June of 2018. Please consider extending the completion time for the base contract by a minimum of 30 and preferably 60 days.

A2. Answer will be provided with future amendment.

Q3. Also, the additional 210 days for the Gate 1 installation option is insufficient because most of that additional time occurs during normal high water season. Please consider extending the completion time for the Gate 1 erection option to the fall of 2019, preferably October 31, 2019.

Current completion date is late spring or early summer of 2019 for this option.

A3. Answer will be provided with future amendment.

Q4. On the current project significant time and expense was expended each time the bulkheads were set in order to properly seal them and provide a safe work space for construction crews. In order to get the gates sealed properly, it was necessary to move them back to the bullpen where construction crews could properly install seal material. This was a time consuming process because the bulkheads were installed, removed, repaired, and re-installed a couple of times necessitating they be moved from the bullpen to the gate bay and back each time. Is it permissible for construction crews to perform this additional work prior to moving the bulkheads to the gate bay initially? Since the bulkheads are not suitable for their intended use without these modifications, please consider adding a bid item for performing the necessary modifications.

A4. No. A new CLIN for preparing the bulkheads for utilization will not be added to the contract and all work associated with that is considered incidental to the appropriate CLIN.

Q5. Please confirm that Line Item 0022 and 1021, Clean Bulkhead Units, is payable each time any one of the three bulkhead units is cleaned.

A5. Yes. CLIN 0022 unit of measure has been changed to SET and the quantity has been changed to 2 to reflect cleaning the set of 3 bulkhead units 2 time. Likewise, CLIN 1021 quantity has been changed to 1 to reflect cleaning the set of 3 bulkhead units 1 time. The measurement and payment paragraphs, Section 01 22 00.00 10 MEASUREMENT AND PAYMENT, paragraph 1.3.15 Clean Bulkhead Units, have been revised to clarify this.

Q6. Please verify the bid quantity for Bid Item 1010 “Embedded Metals” in the awardable option 1 listed as 930 lbs. My estimated quantity is 10,580 lbs.

A6. Yes. The quantity has been corrected to 9,030 LBS by Amendment 2.

Q7. Can the Government add a pay item for Mobilization? Please let me know if you would like me to add this to the list in the files I sent you last week.

A7. Yes. A pay item has been added for Mobilization and Demobilization (CLIN 0023) in the base contract. Payment for mobilization will be made upon completion of mobilization for the base contract, but payment for demobilization will be made upon completion of demobilization when it occurs – upon completion of the base contract, if Awardable Option is not awarded, or upon completion of Awardable Option 1 if awarded.

Q8. The final sentence of 01 11 13.00 08 par. 1.2(d) reads: “The work also includes furnishing and installing a”. What is required to be furnished and installed per that paragraph?

A8. The sentence has been corrected to read “The work also includes furnishing and installing signage on Gate No. 3. This work is included in CLIN 0021.

Q9. Will the Government provide preferred locations along the gate structure for blocking when moving, positioning, offloading, etc. the new gates?

A9. No. The means of unloading, blocking and lifting the gate are the Contractor’s responsibility once the gate has arrived on-site. The gates will arrive on the barge blocked, as the Fabricator arranged, and similar positions may be used, but the Contractor is also permitted to propose alternate locations and means of supporting the gate.

Q10. Are there drawings of the bulkhead sections available so that the contractor may assume a square footage area for cleaning?

A10. Yes. Reference drawings O-LMO-58/1, O-LMO-58/2, O-LMO-58/3, and O-LMO-58/4 have been added for the Bulkhead Units have been added to the Reference Drawings, Q11. What is the weight of each individual bulkhead section?

A11. The approximate weight of an individual bulkhead unit is 17.2 Tons.

Q12. Will the Government provide preferred locations for blocking during cleaning?

A12. No. It is the Contractor’s responsibility to properly support the bulkhead units to accommodate cleaning of all surfaces.

Q13. Are the seals, chains, and other gate components fabricated and ready for delivery upon notice from the contractor? If not, what are the anticipated completion dates for each of the components?

A13. Yes. One set of chains is currently available at the Pittsburgh Engineer Warehouse and Repair Shops (PEWARS) as stated in Section 01 73 19.00 08 GOVERNMENT-FURNISHED PROPERTY. Drive Sprockets will be delivered to PEWARS by September 2017. Seals and other gate components will be delivered with each gate via barge.

Q14. Assuming that Option 1 is not awarded and Gate #1 is delivered to site prior to the end of the contract, will the contractor remain responsible for measurement and verification of Gate #1 per 01 73 19.00 08 par. 1.5?

A14. No. If Option #1 is not awarded, it will not be the contractor’s responsibility to measure and verify per the stated paragraph.

Q15. Is there a drawing detailing the dimensions of the rubber seals as provided to the contractor for installation?

A15. Yes. Details of the gate seals are shown on Reference Drawings S-1191, S-1192, S-5194, S-3198, S-3199, S-3200, and S-3201.

Q16. How many vulcanized spliced will be made per each gate seal?

A16. Answer will be provided with future amendment.

Q17. Will rubber seals and stainless clamp bars be drilled prior to delivery?

A17. Yes, all match drilling will be completed by the Fabricator prior to delivery.

Q18. Are the fasteners for the side seals Government-furnished material?

A18. Yes, the fasteners for the side seals are Government-furnished material.

Q19. Per 02 41 00 par. 1.7.3 states that Gate #3 has a broken lift chain and cannot be raised using the hoist machinery. If the gate is not operational, does removal of the floating plant per 01 35 00.00 08 par 1.16.6.1 apply?

A19. Yes. The remaining operational gates comprise the total gate opening that dictates withdrawal of plant due to high water.

Q20. In the event of high water, will the bulkheads be allowed to remain in Gate 3, or will the Government remove them and then require additional time to set them after the water has receded?

A20. Yes. The bulkheads may remain in place from start to finish of work in Gate Bay 3, unless as described by Spec Section 01 35 00.00 08, Para. 1.15 “Emergency Use of Bulkhead Units.”

Q21. Per 02 41 00 par 3.2, does the Government have an anticipated weight of debris to be removed from between the bulkheads and gate, or from the gate itself, from experience in replacing other gates at the dam?

A21. No. Existing Gates will contain minimal debris in web pockets. Bulkhead units typically flush clean upon removal of each section, but there may be similar minimal debris in web pockets.

Q22. Per 02 42 00 par. 3.1.6: “If materials containing lead are disposed of, the Contractor shall perform all required testing of the coating system and submit a certified copy of the test results along with a certified Uniform Hazardous Waste Manifest to the Contracting Officer.”

What is the frequency of the required paint testing? One-time? Each gate? One-time for similar components between gates? Each load?

A22. This would be predicated on the disposal facilities requirements and per waste manifests required.

Q23. Will signage be required for Gate 2, and Gate 1 if awarded?

A23. No. Signage for Gates 2 and 1 will be installed on the gates by the gate fabrication contractor prior to delivery.

Q24. Will the Government provide a coating inspector for Government-furnished materials to indicate where touch-up and coating repairs shall be made upon receiving the items?

A24. Yes. A joint inspection will be performed with the Contractor personnel upon receipt of Government-furnished material to delineate any repair areas.

Q25. Are the fasteners for the end truck connections Government-furnished Material?

A25. Yes, the end truck connection fasteners are Government-furnished material.

INSTALLATION OF VERTICAL LIFT GATES NO. 3, 2, AND 1

MONTGOMERY LOCKS & DAM

BASE CONTRACT – INSTALLATION OF LIFT GATES NO. 3 AND 2 (450 CALENDAR DAYS)

BID SCHEDULE

Item Description QTY Unit Unit Price $ Total $

0001 REIMBURSEMENT FOR

ACTUAL PERFORMANCE

AND PAYMENT BONDS

PREMIUMS

1 JOB

0002 DIGITAL PROGRESS

IMAGES, MONTHLY, BASE

CONTRACT

10 SET

0003 DEMOLITION OF EXISTING

LIFT GATES AND

ASSOCIATED ITEMS, BASE

CONTRACT

2 EACH

0004 CONCRETE REMOVAL, PIER

MODIFICATIONS, BASE

CONTRACT

142 CUBIC

YARDS

0005 CONCRETE REMOVAL

BEYOND LIMITS OF

MODIFICATION, BASE

CONTRACT

8 CUBIC

0006 STEEL DOWELS AND

REINFORCING STEEL, BASE

CONTRACT

1,650 POUNDS

0007 ADDITIONAL STEEL

DOWELS AND

REINFORCING FOR

CONCRETE REPAIR, BASE

CONTRACT

100 POUNDS

0008 CONCRETE, PIER

MODIFICATION, BASE

CONTRACT

142 CUBIC

0009 ADDITIONAL CONCRETE

FOR CONCRETE REPAIR

BEYOND MODIFICATION

LIMITS, BASE CONTRACT

8 CUBIC

0010 EMBEDDED METALS, BASE

CONTRACT

1,860 POUNDS

0011 TYPE 1 SPALL REPAIR

(SHALLOW), BASE

CONTRACT

150 SQUARE

FEET

0012 TYPE 2 SPALL REPAIR

(DEEP), REINFORCING

STEEL, BASE CONTRACT

800 POUNDS

0013 EPOXY INJECTION

ADHESIVE, BASE

CONTRACT

200 LINEAR

0014 TYPE 2 SPALL REPAIR

(DEEP), CONCRETE, BASE

CONTRACT

250 SQUARE

0015 MODIFICATION OF

MACHINERY HOUSINGS,

BASE CONTRACT

3 EACH

0016 MODIFICATION OF LIFT

GATE MACHINERY

SUPPORTS, BASE

CONTRACT

2 SETS

0017 REPAIR AND

REHABILITATION OF GATE

HOIST MACHINERY, BASE

CONTRACT

2 SETS

0018 INSTALL GOVERNMENT-

FURNISHED LIFT GATES,

BASE CONTRACT

2 EACH

0019 INSTALL NEW

GOVERNMENT- FURNISHED

HOISTING CHAINS, BASE

CONTRACT

2 SETS

0020 ELECTRICAL EQUIPMENT

AND SYSTEMS, BASE

CONTRACT

2 EACH

0021 CLEAN BULKHEAD UNITS,

BASE CONTRACT

2 SETS

0022 CLEAN BULKHEAD UNITS,

BASE CONTRACT

2 SETS

0023 MOBILIZATION &

DEMOBILIZATION

1 JOB

TOTAL BASE CONTRACT ITEMS 0001-0023 $_________________________

AWARDABLE OPTION 1 – INSTALLATION OF LIFT GATE NO. 1 (210 CALENDAR DAYS)

Item Description QTY Unit Unit Price $ Total $

1001 REIMBURSEMENT FOR

ACTUAL PERFORMANCE

AND PAYMENT BONDS

PREMIUMS

1 JOB

1002 DIGITAL PROGRESS

IMAGES, MONTHLY

6 SET

1003 DEMOLITION OF EXISTING

LIFT GATES AND

ASSOCIATED ITEMS

1 EACH

1004 CONCRETE REMOVAL, PIER

MODIFICATIONS

71 CUBIC

1005 CONCRETE REMOVAL

BEYOND LIMITS OF

MODIFICATION

4 CUBIC

1006 STEEL DOWELS AND

REINFORCING STEEL

825 POUNDS

1007 ADDITIONAL STEEL

DOWELS AND

REINFORCING FOR

CONCRETE REPAIR

50 POUNDS

1008 CONCRETE, PIER

MODIFICATION

71 CUBIC

1009 ADDITIONAL CONCRETE

FOR CONCRETE REPAIR

BEYOND MODIFICATION

LIMITS

4 CUBIC

1010 EMBEDDED METALS 9,030 POUNDS

1011 TYPE 1 SPALL REPAIR

(SHALLOW)

100 SQUARE

1012 TYPE 2 SPALL REPAIR

(DEEP), REINFORCING

STEEL

400 POUNDS

1013 EPOXY INJECTION

ADHESIVE

50 LINEAR

1014 TYPE 2 SPALL REPAIR

(DEEP), CONCRETE

150 SQUARE

1015 MODIFICATION OF

MACHINERY HOUSINGS

1 EACH

1016 MODIFICATION OF LIFT

GATE MACHINERY

SUPPORTS

1 SETS

1017 REPAIR AND

REHABILITATION OF GATE

HOIST MACHINERY

1 SETS

1018 INSTALL GOVERNMENT-

FURNISHED LIFT GATES

1 EACH

1019 INSTALL NEW

GOVERNMENT- FURNISHED

HOISTING CHAINS

1 SETS

1020 ELECTRICAL EQUIPMENT

AND SYSTEMS

1 EACH

1021 CLEAN BULKHEAD UNITS 1 SETS

MODIFICATIONS TO

BULKHEADS FOR

INSTALLATION OF LIFTS

GATES

EACH

TOTAL AWARDABLE OPTION ITEMS 1001-1022 $_________________________

AWARDABLE OPTION 2 – REPAIR COATINGS ON GATE NO. 4 AND PAINT MACHINERY HOUSE

BEAMS ON PIERS 4 AND 5 (60 CALENDAR DAYS)

Item Description QTY Unit Unit Price $ Total $

2001 MOBILIZATION AND

PREPARATORY WORK FOR

REPAIR OF EXISTING

COATING ON LIFT GATE

NO. 4 AND PAINTING GATE

4 MACHINERY BEAMS

1 JOB

2002 PRESSURE WASH EXISTING

GATE NO. 4 FOR

GOVERNMENT INSPECTION

1 JOB

2003 REPAIR OF EXISTING

METALLIZING ON LIFT

GATE NO. 4

500 SQUARE

2004 REPAIR OF EXISTING PAINT

COATING ON LIFT GATE

NO. 4

500 SQUARE

2005 PAINT MACHINERY BEAMS,

PIERS 4 AND 5, EXISTING

GATE NO. 4

1 JOB

TOTAL AWARDABLE OPTION ITEMS 2001-2005 $________________________

GRAND TOTAL – BASE YEAR, OPTION 1, OPTION 2 $_________________________

Montgomery L/D Dam Gate Installation 2017

PROJECT TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 73 09 VETERANS EMPLOYMENT EMPHASIS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 13.00 08 01 22 00.00 10 01 32 17 01 32 23.00 08 01 32 33 01 33 00 01 35 00.00 08 01 35 26 01 42 00 01 45 00.15 10 01 45 01

01 50 00.10 01 50 10 01 57 20.00 10 01 73 19.00 08 01 78 02.00 15

SUMMARY OF WORK - BASE CONTRACT AND AWARDABLE OPTION

MEASUREMENT AND PAYMENT

CONSTRUCTION PROGRESS SCHEDULE

SURVEY AND ALIGNMENT CONTROL

DIGITAL PROGRESS IMAGES

SUBMITTAL PROCEDURES

SPECIAL PROCEDURES

GOVERNMENTAL SAFETY REQUIREMENTS

SOURCES FOR REFERENCE PUBLICATIONS

RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE(RMS CM)

USACE QUALITY CONTROL

UTILITY COORDINATIONS

PROJECT AND SAFETY SIGNS

ENVIRONMENTAL PROTECTION

GOVERNMENT-FURNISHED PROPERTY

CLOSEOUT SUBMITTALS (AS-BUILT DRAWINGS)

DIVISION 02 - EXISTING CONDITIONS

02 41 00 DEMOLITION

02 42 00 DISPOSAL OF MATERIALS

02 83 13.00 20 LEAD IN CONSTRUCTION

DIVISION 03 - CONCRETE

03 01 32 CONCRETE REHABILITATION FOR CIVIL WORKS

03 11 14.00 10 FORMWORK FOR CONCRETE

03 20 00.00 10 CONCRETE REINFORCING

03 31 01.00 10 CAST-IN-PLACE STRUCTURAL CONCRETE FOR CIVIL WORKS

DIVISION 05 - METALS

05 50 14.00 08 METALWORK FABRICATION, MACHINE WORK, MISCELLANEOUS

PROVISIONS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 42 13 METAL WALL PANELS

DIVISION 08 - OPENINGS

08 51 23 STEEL WINDOWS

DIVISION 09 - FINISHES

09 97 01.00 10 METALLIZING: HYDRAULIC STRUCTURES

09 97 02 PAINTING: HYDRAULIC STRUCTURES

DIVISION 13 - SPECIAL CONSTRUCTION

PROJECT TABLE OF CONTENTS Page 1 Certified Final RTA - W911WN-17-B-8003 Revised by Amendment 2

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 13.00 08

SUMMARY OF WORK - BASE CONTRACT AND AWARDABLE OPTION

PART 1 GENERAL

1.1 GENERAL INFORMATION

1.2 BASE CONTRACT

1.3 AWARDABLE OPTION 1

1.4 AWARDABLE OPTION 2

PART 2 PRODUCTS

PART 3 EXECUTION

-- End of Section Table of Contents --

SECTION 01 11 13.00 08 Page 1 Certified Final RTA - W911WN-17-B-8003 Revised by Amendment 2

SECTION 01 11 13.00 08

SUMMARY OF WORK - BASE CONTRACT AND AWARDABLE OPTION

PART 1 GENERAL

1.1 GENERAL INFORMATION

This contract has been divided into a base contract and one awardable option. Award of the awardable options will be made in accordance with Section 00010 SOLICITATION CONTRACT FORM. The following paragraphs are for information only to describe in general terms the work to be performed. Actual work to be performed under the base contract and options shall be per lift gate as identified on the drawings. A general sequence of work and restrictions are presented on drawings G-2154 and C-1135.

1.2 BASE CONTRACT

The base contract consists of work associated with the installation of new Government-furnished Lift Gates 3 and 2. Specific features of work under the base contract mentioned below do not represent a construction sequence. A general sequence of work and restrictions are presented in drawings G-2154 and C1135. n The base contract features of work include, but are not limited to the following:

a. Removal of existing dam Lift Gates 3 and 2 and associated components, including but not limited to lift gate and hoist chains.

(Section 02 41 00 DEMOLITION.)

b. Pier 4, Pier 3, and Pier 2 machinery housing modifications, including but not limited to removing machinery houses from each pier, fabricating and installing new framing to reinforce and raise pier houses, installing new windows, new housing metal siding, fabricating and installing new metal grating platform framing and hand railing, fabricating and installing new corner flashing and eave flashing, painting of new housing structures and siding, removal and installation of electrical conduit and wiring, removal and reinstallation of control and electrical panels, installation of new lighting fixtures. (Section 13 34 19.50 MODIFICATION OF DAM PIER MACHINERY HOUSES, Section 07 42 13 METAL WALL PANELS, 09 97 02

PAINTING: HYDRAULIC STRUCTURES.)

c. Pier 4, Pier 3, and Pier 2 modifications and miscellaneous pier concrete repair, including but not limited to removal of concrete, removal of existing gate track and installation of new gate track and track anchorage, installation of new steel reinforcement, and placement of new concrete. (Section 03 01 32 CONCRETE REHABILITATION

FOR CIVIL WORKS.)

d. Install new Government-furnished Lift Gates 3 and 2 and associated components, including gates, rubber gate seals, hoist chains, grease lines, grating and hand railing. Completion of metallizing and painting lift Gates 3 and 2 where the end trucks are welded to the gate body. (Section 35 20 16.53 INSTALLATION OF VERTICAL LIFT GATES, Sections 09 97 01.00 10 METALLIZING: HYDRAULIC STRUCTURES and 09 97 02

SECTION 01 11 13.00 08 Page 2

PAINTING: HYDRAULIC STRUCTURES). The work also includes furnishing and installing signage on Gate No. 3. a

e. Reinstallation and re-lubrication of lift gate hoisting equipment for Lift Gates 3 and 2, including but not limited to removal of the hoist machinery beams and hoisting machinery, installation of Government-furnished pedestals to raise the machinery beams, lubrication of hoist machinery and chains, refurbishing existing brakes, installing Government-furnished drive sprockets, and reinstallation of the hoist machinery. (Sections 26 05 00.00 10 ELECTRICAL WORK and 35 01 40.71 REPAIR AND REHABILITATION OF LIFT GATE

EQUIPMENT.)

The existing lift gates 3 and 2, gate tracks, machinery beams, hoisting machinery, and machinery house framing are painted with paint systems that include lead base primer.

1.3 AWARDABLE OPTION 1

Awardable Option 1 consists of work associated with the installation of new Government-furnished Lift Gate 1, including but not limited to lift gate and hoist chains. Specific features of work under the Awardable Option include, but are not limited to the following:

a. Removal of existing Lift Gate 1 and associated components, including but not limited to lift gate and hoist chains. (Section

02 41 00 DEMOLITION.)

b. Pier 2 and Pier 1 machinery housing modifications, including but not limited to removing machinery houses from each pier, fabricating and installing new framing to reinforce and raise pier houses, installing new windows, new housing metal siding, fabricating and installing new metal grating platform framing and hand railing, fabricating and installing new corner flashing and eave flashing, painting of new housing structures and siding, removal and installation of electrical conduit and wiring, removal and reinstallation of control and electrical panels, installation of new lighting fixtures. (Section 13 34 19.50 MODIFICATION OF DAM PIER MACHINERY HOUSES, Section 07 42 13 METAL WALL PANELS, 09 97 02

PAINTING: HYDRAULIC STRUCTURES.

c. Pier 2 and Pier 1 modifications and miscellaneous pier concrete repair, including but not limited to removal of concrete, removal of existing gate track and installation of new gate track and track anchorage, installation of new steel reinforcement, and placement of new concrete. (Section 03 01 32 CONCRETE REHABILITATION FOR CIVIL

WORKS.)

d. Install new Government-furnished Lift Gate 1 and associated components, including gates, gate seals, hoist chains, grease lines, grating and hand railing. Completion of metallizing and painting lift Gate 1 where the end trucks are welded to the gate body. (Section 35 20 16.53 INSTALLATION OF VERTICAL LIFT GATES, Sections 09 97 01.00 10 METALLIZING: HYDRAULIC STRUCTURES and 09 97 02

PAINTING: HYDRAULIC STRUCTURES.)

e. Reinstallation and relubrication of lift gate equipment for Lift Gate No. 1, including but not limited to removal of the hoist machinery beams and hoisting machinery, installation of pedestals to

SECTION 01 11 13.00 08 Page 3 raise the machinery beams, lubrication of hoist machinery and chains, refurbishing existing brakes, installing Government-furnished drive sprockets, and reinstallation of the hoist machinery. (Sections 26 05 00.00 10 ELECTRICAL WORK and 35 01 40.71 REPAIR AND

REHABILITATION OF LIFT GATE EQUIPMENT.)

The existing lift gate, gate tracks, machinery beams, hoisting machinery, and machinery house framing are painted with paint systems that include lead base primer.

1.4 AWARDABLE OPTION 2

Awardable Option 2 consists of work associated with the repair coatings on Gate No. 4. Specific features of work under the Awardable Option include, but are not limited to the following:

a. Repair of damaged metallizing and paint on the bottom third of Gate No.4, including removal of existing coatings, surface preparation, metallizing, painting, and collection and disposal of debris. (Sections 09 97 01.00 10 METALLIZING: HYDRAULIC STRUCTURES and 09 97 02 PAINTING: HYDRAULIC STRUCTURES).

PART 2 PRODUCTS

NOT USED

PART 3 EXECUTION

NOT USED

-- End of Section --

SECTION 01 11 13.00 08 Page 4

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00.00 10

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 DEFINITIONS

1.2 JOB PAYMENT ITEMS

1.2.1 Reimbursement For Actual Performance And Payment Bond Premiums

1.2.2 Signage for Gates Nos. 3 and 4

1.2.2.1 Payment

1.2.2.2 Unit of Measure

1.2.2.3 Payment Items

1.2.3 Mobilization And Preparatory Work

1.2.3.1 Payment

1.2.3.2 Unit of Measure

1.2.3.3 Payment Item

1.2.4 Clean and Pressure Wash Existing Gate No. 4

1.2.4.1 Payment

1.2.4.2 Unit of Measure

1.2.4.3 Payment Item

1.2.5 Top Coating Repair on Lift Gate No. 4

1.2.5.1 Payment

1.2.5.2 Unit of Measure

1.2.5.3 Payment Item

1.2.6 Mobilization and Demobilization

1.2.6.1 Payment

1.2.6.2 Unit of Measure

1.2.6.3 Payment Item

1.3 UNIT PRICE PAYMENT ITEMS

1.3.1 Digital Progress Images

1.3.1.1 Payment

1.3.1.2 Measurement

1.3.1.3 Unit of Measure

1.3.1.4 Payment Items

1.3.2 Demolition of Lift Gates and Associated Items

1.3.2.1 Payment

1.3.2.2 Measurement

1.3.2.3 Unit of Measure

1.3.2.4 Payment Items

1.3.3 Demolition of Concrete and Embedded Items

1.3.3.1 Payment

1.3.3.2 Measurement

1.3.3.3 Unit of Measure

1.3.3.4 Payment Items

1.3.4 Steel Dowels and Reinforcing

1.3.4.1 Payment

1.3.4.2 Measurement

1.3.4.3 Unit of Measure

1.3.4.4 Payment Items

1.3.5 Concrete

1.3.5.1 Payment

SECTION 01 22 00.00 10 Page 1

1.3.5.2 Measurement

1.3.5.3 Unit of Measure

1.3.5.4 Payment Items

1.3.6 Embedded Metal Work

1.3.6.1 Payment

1.3.6.2 Measurement

1.3.6.3 Unit of Measure

1.3.6.4 Payment Items

1.3.7 Spall Repair

1.3.7.1 Payment

1.3.7.2 Measurement

1.3.7.3 Unit of Measure

1.3.7.4 Payment Items

1.3.8 Crack Injection

1.3.8.1 Payment

1.3.8.2 Measurement

1.3.8.3 Unit of Measure

1.3.8.4 Payment Items

1.3.9 Modification of Machinery Houses

1.3.9.1 Payment

1.3.9.2 Measurement

1.3.9.3 Unit of Measure

1.3.9.4 Payment Items

1.3.10 Modification of Lift Gate Machinery Supports

1.3.10.1 Payment

1.3.10.2 Measurement

1.3.10.3 Unit of Measure

1.3.10.4 Payment Items

1.3.11 Rehabilitation of Lift Gate Equipment

1.3.11.1 Payment

1.3.11.2 Measurement

1.3.11.3 Unit of Measure

1.3.11.4 Payment Items

1.3.12 Installation of New Lift Gates

1.3.12.1 Payment

1.3.12.2 Unit of Measure

1.3.12.3 Payment Items

1.3.13 Install New Government-Furnished Hoisting Chains

1.3.13.1 Payment

1.3.13.2 Unit of Measure

1.3.13.3 Payment Items

1.3.14 Electrical Equipment and Systems

1.3.14.1 Payment

1.3.14.2 Unit of Measure

1.3.14.3 Payment Items

1.3.15 Clean Bulkhead Units

1.3.15.1 Payment

1.3.15.2 Measurement

1.3.15.3 Unit of Measure

1.3.15.4 Payment Items

1.3.16 Repair Of Existing Metallizing On Lift Gate No. 4

1.3.16.1 Payment

1.3.16.2 Measurement

1.3.16.3 Unit of Measure

1.3.16.4 Payment Item

1.3.17 Repair Of Existing Paint Coating On Lift Gate No. 4

1.3.17.1 Payment

1.3.17.2 Measurement

1.3.17.3 Unit of Measure

SECTION 01 22 00.00 10 Page 2

1.3.17.4 Payment Item

1.3.18 Measurement Procedures

1.3.18.1 Concrete Removal

1.3.18.2 Measurement of Vertical Concrete Removal

1.3.18.3 Measurement of Horizontal Concrete Removal

1.3.18.4 Measurements of Concrete

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

-- End of Section Table of Contents --

SECTION 01 22 00.00 10 Page 3

SECTION 01 22 00.00 10

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 DEFINITIONS

The following definitions apply to the payment items under this contract:

a. Lift Gate 1 - For payment purposes, this term refers to Gate 1, Gate 1 sill, the Gate 1 sides of Piers 1 and 2, the gate hoist machinery for Gate 1 which is located on Piers 1 and 2, and the machinery houses on Piers 1 and 2.

b. Lift Gate 2 - For payment purposes, this term refers to Gate 2, Gate 2 sill, the Gate 2 sides of Piers 2 and 3, the gate hoist machinery for Gate 2 which is located on Piers 2 and 3, and the machinery houses on Piers 2 and 3.

c. Lift Gate 3 - For payment purposes, this term refers to Gate 3, Gate 3 sill, the Gate 3 sides of Piers 3 and 4, the gate hoist machinery for Gate 3 which is located on Piers 3 and 4, and the machinery houses on Piers 3 and 4.

1.2 JOB PAYMENT ITEMS

Payment items for the work of this contract for which contract job payments will be made are listed in the PRICE SCHEDULE and described below. All costs for items of work, which are not specifically mentioned to be included in a particular job item, shall be included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for which separate payment is not otherwise provided.

1.2.1 Reimbursement For Actual Performance And Payment Bond Premiums

Payment for reimbursement for actual performance and payment bond premiums will be made as specified in 00800 SPECIAL CONTRACT REQUIREMENTS, clause

PAYMENT FOR PERFORMANCE AND PAYMENT BONDS.

0001 REIMBURSEMENT FOR ACTUAL PERFORMANCE AND PAYMENT BOND PREMIUMS

1001 REIMBURSEMENT FOR ACTUAL PERFORMANCE AND PAYMENT BONDS PREMIUMS,

AWARDABLE OPTION 1

2001 REIMBURSEMENT FOR ACTUAL PERFORMANCE AND PAYMENT BONDS PREMIUMS,

AWARDABLE OPTION 2

1.2.2 Signage for Gates Nos. 3 and 4

1.2.2.1 Payment

Payment furnishing and installing the identification signage for Gates Nos. 3 and 4, as shown on Drawings will be made at the contract lump sum

SECTION 01 22 00.00 10 Page 4 price. Payments shall constitute full compensation for performing the work and shall include the cost of all labor, equipment and tools, materials and supplies required for furnishing and installing the signage.

1.2.2.2 Unit of Measure

Unit of measure: Job.

1.2.2.3 Payment Items

0021 FURNISH AND INSTALL SIGNAGE ON GATE NO. 3

2007 FURNISH AND INSTALL SIGNAGE ON GATE NO. 4

1.2.3 Mobilization And Preparatory Work

1.2.3.1 Payment

Payment shall constitute full compensation for all labor, equipment, material and supply costs to mobilize and demobilize for painting the machinery beams on Piers 4 and 5 (Gate No. 4) and repair of the metallizing and paint coating on Gate No. 4 as specified. This item includes protective measures for containment of debris and overspray, platform or work barge to access the underside of the gate, and protection of surrounding gate surfaces which are not to be repaired.

1.2.3.2 Unit of Measure

Unit of measure: Job.

1.2.3.3 Payment Item

2002 MOBILIZATION AND PREPARATORY WORK FOR REPAIR OF EXISTING COATING

ON LIFT GATE NO. 4

1.2.4 Clean and Pressure Wash Existing Gate No. 4

1.2.4.1 Payment

Payment for cleaning and pressure washing of existing lift gate No. 4 for inspection by the Government will be made at the contract lump sum price.

Payment shall constitute full compensation for performing the work and shall include the cost of all labor, equipment and tools, materials and supplies required to perform the pre-paint cleaner application and pressure wash on the bottom third limits of Lift Gate No. 4, as shown on Dwg S-2244.

1.2.4.2 Unit of Measure

Unit of measure: Job.

1.2.4.3 Payment Item

2003 CLEAN AND PRESSURE WASH EXISTING GATE NO. 4 FOR GOVERNMENT

INSPECTION

SECTION 01 22 00.00 10 Page 5

1.2.5 Top Coating Repair on Lift Gate No. 4

1.2.5.1 Payment

Payment for the top coating on the specified areas of Lift Gate No. 4 will be made at the contract lump sum price. Payments shall constitute full compensation for performing the work and shall include the cost of all labor, equipment and tools, materials and supplies required to for surface preparation and applying two new top coatings of paint to the lower one-third of Lift Gate No. 4, as shown on Drawing S-2244, including any isolated repair areas addressed by Items 2004 REPAIR OF EXISTING METALLIZING ON LIFT GATE NO. 4 and 2005 REPAIR OF EXISTING PRIME AND

INTERMEDIATE COATINGS ON LIFT GATE NO. 4.

1.2.5.2 Unit of Measure

Unit of measure: Job.

1.2.5.3 Payment Item

2006 TOP COATING REPAIR ON LIFT GATE NO. 4

1.2.6 Mobilization and Demobilization

1.2.6.1 Payment

Payment for mobilization and demobilization will be made in accordance with Section 00700 CONTRACT CLAUSES FAR 52.236-7004 PAYMENT FOR MOBILIZATION AND DEMOBILIZATION. Payment for mobilization will be made upon completion of mobilization to the site under the Base Contract.

Payment for demobilization will be made upon completion of work under the Base Contract if Awardable Option 1 is not awarded. If Awardable Option 1 is awarded, payment for demobilization will be made upon completion of work under Awardable Option 1.

1.2.6.2 Unit of Measure

Unit of measure: Job.

1.2.6.3 Payment Item

0023 MOBILIZATION AND DEMOBILIZATION, BASE CONTRACT

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract progress payments will be based are listed in the PRICE SCHEDULE and described below. The unit price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for each of the unit price items.

1.3.1 Digital Progress Images

1.3.1.1 Payment

Payment shall constitute full compensation for all costs in connection with completing this item of work as specified in Section 01 32 33 DIGITAL

SECTION 01 22 00.00 10 Page 6

PROGRESS IMAGES.

1.3.1.2 Measurement

Measurement shall be based on monthly sets of progress photographs that are approved and accepted by the Contracting Officer.

1.3.1.3 Unit of Measure

Unit of measure: Sets.

1.3.1.4 Payment Items

0002 DIGITAL PROGRESS IMAGES, BASE CONTRACT

1002 DIGITAL PROGRESS IMAGES, AWARDABLE OPTION 1

1.3.2 Demolition of Lift Gates and Associated Items

1.3.2.1 Payment

These items include removal of the lift gate body, end trucks, and hoist chains and disposal of the removed materials as specified.

1.3.2.2 Measurement

Measurement will be made of the number of gates and associated items removed and disposed as specified.

1.3.2.3 Unit of Measure

Unit of measure: Each

1.3.2.4 Payment Items

0003 DEMOLITION OF EXISTING LIFT GATES AND ASSOCIATED ITEMS, BASE

CONTRACT

1003 DEMOLITION OF EXISTING LIFT GATES AND ASSOCIATED ITEMS,

AWARDABLE OPTION 1

1.3.3 Demolition of Concrete and Embedded Items

1.3.3.1 Payment

These items include demolition to remove concrete and embedded metals from piers and other areas shown and specified. Concrete and embedded metals shall be removed to the limits indicated, and in accordance with the allowable tolerances for concrete removal. Payment shall constitute full compensation for all labor, equipment, tools, and supplies, for the following:

a. Removal of concrete from piers for installation of new plates and embedded metals and removal of concrete from piers within the modification limits shown on Drawing SD-3112, as shown including, collection of debris, disposal of concrete debris, protection of existing features of work and all other incidental costs in connection with concrete removal, as shown, as required, and as specified herein. This item shall also include all costs for any necessary roughening of concrete surfaces. No payment will be made for the collection of concrete that falls into the river, which cost will be

SECTION 01 22 00.00 10 Page 7 at the Contractor's expense.

b. Any precision concrete demolition methods (i.e. wire saw, line drilling, etc.) that are used.

1.3.3.2 Measurement

Measurement of concrete will be made on the basis of the actual volume of concrete removed, within the limits of work, as indicated on the contract drawings and as approved by the Contracting Officer. Measurement for Pier Modifications will be to the neat lines shown on the contract drawings.

Measurement of concrete removal beyond the limits of modification shown will be to the lines and depths approved by the Contracting Officer.

Measurement shall be made in the presence of the Contracting Officer or his authorized representative. No deductions will be made for rounded or beveled edges or space occupied by metal work, electrical conduits or other materials, nor for individual voids or embedded items which are either less than five cubic feet in volume or one square foot in cross section.

1.3.3.3 Unit of Measure

Unit of measure: Cubic Yards.

1.3.3.4 Payment Items

0004 CONCRETE REMOVAL, PIER MODIFICATIONS, BASE CONTRACT

0005 CONCRETE REMOVAL BEYOND LIMITS OF MODIFICATION, BASE CONTRACT

1004 CONCRETE REMOVAL, PIER MODIFICATIONS, AWARDABLE OPTION 1

1005 CONCRETE REMOVAL BEYOND LIMITS OF MODIFICATION, AWARDABLE OPTION

1.3.4 Steel Dowels and Reinforcing

1.3.4.1 Payment

Payment shall constitute full compensation for all labor, equipment, tools, and supplies, for the following:

1. Furnishing and installing all steel dowels, including drilling and grouting of dowels pier modification and Type 2 spall repair.

2. Furnishing and installing all concrete reinforcing and accessories.

1.3.4.2 Measurement

Measurement of reinforcing steel and dowels shall be based on the actual weight of materials as shown on the shipping bills and as approved by the Contracting Officer.

1.3.4.3 Unit of Measure

Unit of measure: Pounds.

1.3.4.4 Payment Items

0006 STEEL DOWELS AND REINFORCING STEEL, BASE CONTRACT

0007 ADDITIONAL STEEL DOWELS AND REINFORCING FOR CONCRETE REPAIR,

BASE CONTRACT

SECTION 01 22 00.00 10 Page 8

0012 TYPE 2 SPALL REPAIR (DEEP), REINFORCING STEEL, BASE CONTRACT

1006 STEEL DOWELS AND REINFORCING STEEL, AWARDABLE OPTION 1

1007 ADDITIONAL STEEL DOWELS AND REINFORCING FOR CONCRETE REPAIR,

AWARDABLE OPTION 1

1012 TYPE 2 SPALL REPAIR (DEEP), REINFORCING STEEL, AWARDABLE OPTION 1

1.3.5 Concrete

1.3.5.1 Payment

Payment for each of the above items shall constitute full compensation for all labor, equipment, tools, and supplies, for the following:

1. Preparation and protection of all existing concrete surfaces.

2. Furnishing and placing all concrete including, formwork, finishing, curing and protection and other necessary work.

1.3.5.2 Measurement

Measurement of concrete will be made on the basis of the actual volume of concrete placed, within the limits of work, as indicated on the contract drawings. Measurement will be made in accordance with paragraph Measurement Procedures. No deductions will be made for rounded or beveled edges or space occupied by metal work, electrical conduits or other materials, nor for individual voids or embedded items which are either less than five cubic feet in volume or one square foot in cross section.

1.3.5.3 Unit of Measure

Unit of measure: Cubic Yards.

1.3.5.4 Payment Items

0008 CONCRETE, PIER MODIFICATION, BASE CONTRACT

0009 ADDITIONAL CONCRETE FOR CONCRETE REPAIR BEYOND MODIFICATION

LIMITS, BASE CONTRACT

1008 CONCRETE, PIER MODIFICATION, AWARDABLE OPTION

1009 ADDITIONAL CONCRETE FOR CONCRETE REPAIR BEYOND MODIFICATION

LIMITS, AWARDABLE OPTION

1.3.6 Embedded Metal Work

1.3.6.1 Payment

Payment shall constitute full compensation for all labor, equipment, tools, and supplies, for furnishing and installing embedded metals in the dam piers, sills and other locations shown.

1.3.6.2 Measurement

Measurement of embedded metals shall be based on the actual weight of materials as shown on the shipping bills and as approved by the Contracting Officer

1.3.6.3 Unit of Measure

Unit of measure: Pounds.

SECTION 01 22 00.00 10 Page 9

1.3.6.4 Payment Items

0010 EMBEDDED METALS, BASE CONTRACT

1010 EMBEDDED METALS, AWARDABLE OPTION 1

1.3.7 Spall Repair

1.3.7.1 Payment

Payment for polymer-modified mortar and polymer-modified concrete spall repairs will be made at the respective contract unit prices per square foot.

These payments shall constitute full compensation for performing the work and shall include the cost of all labor, equipment and tools, materials and supplies required to remove existing concrete and complete the mortar and concrete work under this contract. No measurement and payment will be made for polymer-modified mortar or concrete, as such, which is placed in structures for which payment is made as a lump sum. No separate payment will be made for bonding coats or agents. Payment for reinforcing steel for Type 2 Spall repair will be made as specified in paragraph Steel Dowels and Reinforcing.

1.3.7.2 Measurement

Measurement of polymer-modified mortar and concrete will be made on the basis of the actual area of polymer-modified mortar or concrete placed, within the limits of work, as indicated on the contract drawings and approved by the Contracting Officer. Measurement will be made in accordance with paragraph MEASUREMENT PROCEDURES.

1.3.7.3 Unit of Measure

Unit of measure: square feet.

1.3.7.4 Payment Items

0011 TYPE 1 SPALL REPAIR (SHALLOW), BASE CONTRACT

0014 TYPE 2 SPALL REPAIR (DEEP), CONCRETE, BASE CONTRACT

1011 TYPE 1 SPALL REPAIR (SHALLOW), AWARDABLE OPTION 1

1014 TYPE 2 SPALL REPAIR (DEEP), CONCRETE, AWARDABLE OPTION 1

1.3.8 Crack Injection

1.3.8.1 Payment

Payment will be made for costs associated with injecting cracks with epoxy injection adhesive, including cleaning the cracks, preparing the surface for crack surface sealer, placing crack surface sealer, installing injection ports, and cleanup upon completion of injection. Payment for will be made at the contract price per linear foot of crack.

1.3.8.2 Measurement

Measurement of crack injection will be made on the basis of the actual length of crack as shown on the crack map submittals and verified by the Contracting Officer, and accepted, within the limits of work as indicated on the contract drawings.

SECTION 01 22 00.00 10 Page 10

1.3.8.3 Unit of Measure

Unit of measure: linear foot.

1.3.8.4 Payment Items

0013 EPOXY INJECTION ADHESIVE, BASE CONTRACT

1013 EPOXY INJECTION ADHESIVE, AWARDABLE OPTION 1

1.3.9 Modification of Machinery Houses

1.3.9.1 Payment

Payment shall constitute full compensation for all labor, equipment, material and supply costs of for removal, modification and reinstallation of the two dam pier machinery houses for each new lift gate, as shown on the contract drawings, as specified herein, or as directed by the Contracting Officer. Payment for each of the above items shall be made at the contract job price, and shall include:

a. Disassembly of all mechanical equipment such as motors, brakes, gear boxes and other items of the hoist system, and the wrapping and storage of these components until such time as they are reinstalled;

b. Disassembly of all electrical equipment including security, communication and power/control systems, and the wrapping and storage of these components until such time as they are reinstalled;

c. Disassembly of all components of the machinery houses that are to be reused, such as doors and door frames and the wrapping and storage of these components until such time as they are reinstalled;

d. Removal and disposal of items such as metal siding, windows and electrical lighting system.;

e. Removal and modification of the machinery house structures, including furnishing and installing new framing members; painting;

furnishing and installing new windows, complete; furnishing and installing new metal siding, complete; furnishing and installing new flashing; caulking; furnishing and installing new anchor bolts (including grout) and fasteners for reassembly and reinstallation of the machinery houses;

f. Reinstallation of the modified machinery houses, including reinstallation of existing door and frame; furnishing and installing new flashing and caulking; field welding; and touchup painting.

1.3.9.2 Measurement

Measurement will be made of the number of machinery houses modified as shown on the drawings and as specified.

1.3.9.3 Unit of Measure

Unit of measure: Each.

1.3.9.4 Payment Items

0015 MODIFICATION OF MACHINERY HOUSINGS, BASE CONTRACT

SECTION 01 22 00.00 10 Page 11

1015 MODIFICATION OF MACHINERY HOUSINGS, AWARDABLE OPTION 1

1.3.10 Modification of Lift Gate Machinery Supports

1.3.10.1 Payment

Payment shall constitute full compensation for all costs of installing the new Government-furnished machinery supports for the two lift gate hoist systems as shown on the contract drawings, as specified herein. Payment for the following work shall be made at the contract job price, which shall include:

a. All required field touchup.

b. All machine and metalwork fabrication of new bearing plates, ladders, and diamond plates, as shown and specified, including all shop assembly and delivery;

c. Removal and storage of existing machinery bases with all hoisting machinery attached, until such time that it is reinstalled;

d. Furnishing and installing new anchor bolts, including drilling and grouting;

e. All costs required for testing of materials and products incorporated into the work;

f. All costs for field installation of the new supports and existing machinery bases, complete as shown, including any temporary scaffolds and supports for installation;

g. All incidental costs to furnish and install the new machinery supports, as shown and specified.

1.3.10.2 Measurement

Measurement will be made of the number of machinery supports modified as shown on the drawings and as specified.

1.3.10.3 Unit of Measure

Unit of measure: Sets.

1.3.10.4 Payment Items

0016 MODIFICATION OF LIFT GATE MACHINERY SUPPORTS, BASE CONTRACT

1016 MODIFICATION OF LIFT GATE MACHINERY SUPPORTS, AWARDABLE OPTION 1

1.3.11 Rehabilitation of Lift Gate Equipment

1.3.11.1 Payment

Payment will be made for costs associated with removal, refurbishing and reinstallation of gate hoist electric motors, brakes and other electrical equipment as shown and specified and cleaning, inspection and lubrication of hoist machinery. Payment for this item shall constitute full compensation for all labor, equipment, material and supply costs for the following:

SECTION 01 22 00.00 10 Page 12

a. Refurbishing and reinstallation of existing gate hoist motors.

b. Refurbishing and reinstallation of existing gate hoist brakes.

c. Providing all conduits and fittings; wire and cable, as shown and as specified including grounding materials; and all other appurtenances.

d. Payment shall also include all costs required for testing of electrical materials and products incorporated into the work; required shop and field tests; field startup tests and personnel training.

e. Inspection, cleaning, degreasing of machinery gears, gear boxes, sprockets and other moving parts, including the control, collection and disposal of all byproducts; filling gear boxes with Government-furnished gear oil; and lubricating gears, sprockets and other moving parts with Government furnished lubricant;

f. Installation of Government-furnished drive sprockets.

1.3.11.2 Measurement

Measurement will be made of the number of sets of lift gate machinery rehabilitated as shown on the drawings and as specified.

1.3.11.3 Unit of Measure

Unit of measure: Sets.

1.3.11.4 Payment Items

0017 REPAIR AND REHABILITATION OF GATE HOIST MACHINERY, BASE CONTRACT

1017 REPAIR AND REHABILITATION OF GATE HOIST MACHINERY, AWARDABLE

OPTION 1

1.3.12 Installation of New Lift Gates

1.3.12.1 Payment

Payment shall constitute full compensation for all labor, equipment, tools, and supplies, for the following:

a. Delivery of Government-furnished lift gate and all components to the project site.

b. Erection of new lift gate and all components, including, all temporary scaffolding, supports and falsework required for the installation. All required field tests.

c. Installation of all associated gate items including but not limited to, wheel assemblies; walkway and platform framing; steel grating; ladders; handrail; rubber seals and fasteners. Payment shall also include vulcanizing of rubber seals as required.

d. All field metallizing and touchup painting.

e. All advanced planning and engineering; detailing and preparation of required erection plans, drawings, and computations; and all other incidental costs required to install the new lift gate, as shown on

SECTION 01 22 00.00 10 Page 13 the contract drawings and specified.

1.3.12.2 Unit of Measure

Unit of measure: Each.

1.3.12.3 Payment Items

0018 INSTALL GOVERNMENT-FURNISHED LIFT GATES, BASE CONTRACT

1018 INSTALL GOVERNMENT-FURNISHED LIFT GATE, AWARDABLE OPTION 1

1.3.13 Install New Government-Furnished Hoisting Chains

1.3.13.1 Payment

Payment shall constitute full compensation for all labor, equipment, material and supply costs to deliver and install the new Government-furnished gate hoisting chains for this project as shown on the contract drawings and specified. Payment will include the following:

a. All delivery; and field installation costs. Payment shall also include all costs required for temporary scaffolds and support structures; field startup tests and training.

b. Final field cleaning and lubrication of hoisting chains with Government-furnished lubricant.

c. All advanced planning and engineering for preparation of installation plans, drawings and data.

d. All incidental costs to deliver and install the hoisting chains, as shown and specified.

1.3.13.2 Unit of Measure

Unit of measure: Set.

1.3.13.3 Payment Items

0019 INSTALL NEW GOVERNMENT-FURNISHED HOISTING CHAINS, BASE CONTRACT

1019 INSTALL NEW GOVERNMENT-FURNISHED HOISTING CHAINS, AWARDABLE

OPTION 1

1.3.14 Electrical Equipment and Systems

1.3.14.1 Payment

Payment will be made for costs associated with reinstallation and replacement of electrical systems in the modified machinery houses as shown and specified. Payment for this item shall constitute full compensation for all labor, equipment, material and supply costs for the following:

a. Removal, refurbishing and reinstallation of existing exterior flood lights, including reinstallation of existing pushbutton control, and furnishing and installing any new conduit, junction boxes…