140P2020R0027-0007_Att01b_Response116-SpecSection-01_27_00corrected_0007.pdf

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082714 DEFINITION OF CONTRACT LINE ITEMS

SECTION 01 27 00 – DEFINITION OF CONTRACT LINE ITEMS

PART 1 - GENERAL

1.1 SUMMARY

A. The intent of this section is to explain, in general, what is and what is not included in a contract line item, and the limits or cut-off points where one item ends and another begins.

B. If no contract line item exists for a portion of the work, include the costs in a related item.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 LIST OF CONTRACT LINE ITEMS

A. Each base contract line item pricing shall include the General Requirements and Mobilization/Demobilization, as required to complete the work.

B. Contract Line Item No. 0001, Demolition, Removals, Site Work

1. This item consists of the work associated with the Demolition, Removals, and Site Work, as indicated in the contract documents. A summary of scope for the Demolition, Removals, and Site Work is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement and payment will be based on percent completion agreed upon.

3. Payment will be made at the contract lump sum price.

4. Summary of scope for Demolition, Removals, and Site Work:

a. Installation and implementation of erosion control measures,

b. Clearing and grubbing as required to complete the work,

c. Tree protection as indicated in the contract documents,

d. Contractor laydown area preparation and maintenance,

e. Temporary construction entrance stabilization,

f. Installation of silt fencing and stockpile protections,

g. Procurement, installation and maintenance of turbidity curtains,

h. Procurement, installation and maintenance of work zone barrier fencing,

i. Protection of inshore archaeological and park assets,

j. Removal of granite fascia blocks on the mudline as indicated in the contract documents,

k. Removal and storage of handrails identified in contract documents,

l. Removal and/or protection of ladders identified in contract documents,

m. and removal of existing fender system at North Slip Wall (approximately STA 2+71 to STA 6+60).

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C. Contract Line Item No. 0002, Temporary Floating Berth

1. This item consists of the work associated with the Temporary Floating Berth, as indicated in the contract documents. A summary of scope for the Temporary Floating Berth is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement and payment will be based on percent completion agreed upon.

3. Payment will be made at the contract lump sum price.

4. Summary of scope for the Temporary Floating Berth:

a. Procurement, fit-out, and installation of floating temporary barge at entrance of ferry slip,

b. Installation of steel casing piles,

c. Boring of rock sockets,

d. Installation of steel pipe guide piles,

e. Tremie pour of concrete fill at rock sockets,

f. Installation of gangway landside abutment H-piles,

g. Fabrication and construction of shore platforms, ramps, and foundations,

h. Procurement and installation of gangway,

i. Installation and maintenance of temporary lighting and other required appurtenances,

j. Removal of floating temporary barge after approval from contracting officer,

k. Removal of piles after temporary berth use,

l. Removal of shore platforms, ramps, and foundations,

m. and backfilling and site restoration, including repairing disturbed utilities, pouring new concrete walkways, and re-sodding turf areas.

D. Contract Line Item No. 0003, North and West Seawall Strengthening

1. This item consists of the work associated with the North and West Seawall Strengthening from approximately STA 13+37 to 21+34.3 and STA 26+85.5 to 40+35, as indicated in the contract documents. A summary of scope for the North and West Seawall Strengthening is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on actual linear feet of Combi wall installation, actual linear feet of sheet pile wall installation, and agreed upon percent completion for seawall strengthening below the NJ Access Bridge.

3. Payment will be made at the contract price per linear foot or lump sum price by repair type.

a. Contract Sub-item 0003-A: Linear Feet of Combi-Wall Installation

b. Contract Sub-item 0003-B: Linear Feet of Sheet Pile Wall Installation

c. Contract Sub-item 0003-C: Lump Sum for strengthening via new revetment below access bridge

4. Summary of scope for the North and West Seawall Strengthening:

a. Contract Sub-item 0003-A:

1) This item consists of cleaning the existing concrete seawall to the limits as indicated on the contract documents,

2) Protection of offshore archaeological and park assets, such as historic anchors and the cathodic protection anode string from approximately STA 26+50 to 28+00,

3) Installation of new combi-wall from approximately STA 13+37 to 17+35 and STA 26+85.5 to 40+35, STLI - 211568 01 27 00 - 3

4) Tremie pour of new concrete fill at new combi-wall,

5) and removal of the concrete mass at seawall corner STA 35+49.5.

b. Contract Sub-item 003-B:

1) This item consists of cleaning the existing concrete seawall to the limits as indicated on the contract documents,

2) Installation of new steel sheet pile wall from approximately STA 17+35 to

21+34.3,

3) Tremie pour of new concrete fill at new steel sheet pile wall,

4) Excavation at strengthening slab area,

5) Installation of dowels and reinforcement,

6) Pouring of cast-in-place concrete strengthening slab,

7) and backfilling and site restoration.

c. Contract Sub-item 003-C:

1) This item consists of improvement of the underlayer soils at access bridge to the limits as indicated on the contract documents,

2) Cleaning the existing concrete seawall,

3) Installation of stay-in-place grout bag formwork,

4) Tremie pour of new concrete fill at access bridge,

5) and installation of stone revetment at access bridge.

E. Contract Line Item No. 0004, Slip North Seawall Strengthening

1. This item consists of the work associated with the Slip North Seawall Strengthening from approximately STA 0+75 to 7+45, as indicated in the contract documents. A summary of scope for the Slip North Seawall Strengthening is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on actual linear feet of Slip North Seawall Strengthening.

3. Payment will be made at the contract price per linear foot of Slip North Seawall Strengthening.

4. Summary of scope for the Slip North Seawall:

a. Excavation at strengthening slab area,

b. Installation of dowels and reinforcement,

c. Pouring of cast-in-place concrete strengthening slab,

d. Backfilling and site restoration,

e. and removal and new installation of passenger access ramps.

F. Contract Line Item No. 0005, North Island Seawall Strengthening

1. This item consists of the work associated with the North Island Seawall Strengthening from approximately STA 21+34.3 to STA 23+31, as indicated in the contract documents. A summary of scope for the North Island Seawall Strengthening is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on actual linear feet of North Island Sewall Strengthening.

3. Payment will be made at the contract price per linear foot of North Island Seawall Strengthening.

4. Summary of scope for the North Island Seawall:

a. This item consists of performing excavation at the designated strengthening slab area, STLI - 211568 01 27 00 - 4

b. Installation of auger cast piles for closure of open precast block joints at existing seawall,

c. Pouring of cast-in-place concrete strengthening slab,

d. Backfilling and site restoration,

e. and installation of a new concrete boat ramp.

G. Contract Line Item No. 0006, Slip North Seawall Berthing System Upgrades

1. This item consists of the work associated with the Slip North Seawall Berthing System Upgrades from approximately STA 2+71 to 7+37, as indicated in the contract documents.

A summary of scope for the Slip North Seawall Berthing System Upgrades is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on actual linear feet of Fender System Whole Replacement, actual linear feet of H-pile lateral support at three-pile clusters to remain in-place, and actual linear feet of Slip North Seawall toe protection encasement installed.

3. Payment will be made at the contract price per linear foot by repair type.

a. Contract Sub-item 006-A: Linear Feet of Fender System Whole Replacement

b. Contract Sub-item 006-B: Linear Feet of Stay-in-Place H-Pile Supports Adjacent to

Three-Pile Clusters

c. Contract Sub-Item 006-C: Linear Feet of Slip North Seawall Toe Protection

Encasement

4. Summary of scope for the Slip North Seawall Berthing System Upgrades:

a. Contract Sub-item 006-A:

1) This item consists of fabrication and installation of the new timber fender system from approximately STA 2+71 to 6+57,

2) Installation of the new line catcher walkway,

3) and installation of fender system appurtenances such as climbing step handholds and emergency access ladders.

b. Contact Sub-item 006-B:

1) This item consists of installation of stay-in-place lateral support H-piles adjacent to each fender system three-pile cluster,

2) and cutoff of H-piles to the limits as indicated on the contract documents.

c. Contract Sub-item 006-C:

1) This item consists of cleaning the existing concrete seawall to the limits as indicated on the contract documents,

2) Installation of formwork and reinforcement,

3) Fixing of embedded fender pile steel pipe sleeves,

4) and tremie pour of the Slip North Seawall toe protection concrete encasement from approximately STA 2+71 to 7+37.

H. Contract Line Item No. 0007, Bollards and Cleat Reinstallations

1. This item consists of the work associated with the Bollards and Cleat Reinstallations from approximately STA 2+76 to 6+49, as indicated in the contract documents. A summary of scope for the Bollards and Cleat Reinstallations is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on each actual bollard and cleat reinstallation.

3. Payment will be made at the contract price per reinstallation of each bollard and cleat.

4. Summary of scope for the Bollard and Cleat Reinstallation:

a. This Item consists of the removal of existing bollards from their anchorages,

b. Surface restoration and painting of salvaged bollards, STLI - 211568 01 27 00 - 5

c. Construction of new bollard pedestal anchorages, including tie rods,

d. Reinstallation of refurbished bollards at new bollard pedestal anchorages,

e. and installation of timber curb fill as required.

I. Contract Line Item No. 0008, Ferry Slip Scour Restoration

1. This item consists of the work associated with the Ferry Slip Scour Restoration from approximately STA 3+00 to STA 7+37, as indicated in the contract documents. A summary of scope for the Ferry Slip Scour Restoration is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement and payment will be based on percent completion agreed upon.

3. Payment will be made at the contract lump sum price.

4. Summary of scope for the Ferry Slip Scour Restoration:

a. This item consists of re-contouring native mudline soils,

b. Setting filter stone,

c. Placing geotextile,

d. Installing armor rock,

e. and performing seabed surveys and coordinating any required modifications with the Contracting Officer.

J. Contract Line Item No. 0009, Settlement and Vibration Monitoring Program

1. This item consists of the work associated with permanent structure monitoring during the construction phase, as indicated on Drawing G-004 and the MN series of the contract documents.

2. Measurement and payment will be based on percent completion agreed upon.

3. Payment will be made at the contract lump sum price.

K. Contract Line Item No. 0010, Rehabilitation Repairs

1. This item consists of the work associated with the Rehabilitation Repairs, as indicated in the contract documents. A summary of scope for the Rehabilitation Repairs is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on the following units of measure:

a. Contract Sub-item 0010-A: Linear Feet of Toe Wall Repairs

b. Contract Sub-item 0010-B: Square Feet of Type 1A Concrete Repairs

c. Contract Sub-item 0010-C: Square Feet of Type 1B Concrete Repairs

d. Contract Sub-item 0010-D: Each of Type 2 Concrete Repairs

e. Contract Sub-item 0010-E: Square Feet of Type 3 Concrete Repairs

f. Contract Sub-item 0010-F: Square Feet of Type 4 Concrete Repairs

g. Contract Sub-item 0010-G: Linear Feet of Type 1 Masonry Repairs

h. Contract Sub-item 0010-H-1: Each of Type 2 Masonry Repairs – Reset Displaced

Blocks

i. Contract Sub-item 0010-H-2: Each of Type 2 Masonry Repairs- Replace Missing

Blocks

j. Contract Sub-item 0010-H-3: Cubic Feet of Type 2 Masonry Repairs- Fill Voids with Grout

k. Contract Sub-item 0010-I: Each of Type 3 Masonry Repairs

l. Contract Sub-item 0010-J: Linear Feet of Type 4 Masonry Repairs

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3. Payment will be made at the contract price per unit of measure by repair type as follows:

a. Contract Sub-item 0010-A: Linear Feet of Toe Wall Repairs

b. Contract Sub-item 0010-B: Square Feet of Type 1A Concrete Repairs

c. Contract Sub-item 0010-C: Square Feet of Type 1B Concrete Repairs

d. Contract Sub-item 0010-D: Each of Type 2 Concrete Repairs

e. Contract Sub-item 0010-E: Square Feet of Type 3 Concrete Repairs

f. Contract Sub-item 0010-F: Square Feet of Type 4 Concrete Repairs

g. Contract Sub-item 0010-G: Linear Feet of Type 1 Masonry Repairs

h. Contract Sub-item 0010-H-1: Each of Type 2 Masonry Repairs – Reset Displaced

Blocks

i. Contract Sub-item 0010-H-2: Each of Type 2 Masonry Repairs – Replace Missing

Blocks

j. Contract Sub-item 0010-H-3: Cubic Feet of Type 2 Masonry Repairs – Fill Voids with Grout

k. Contract Sub-item 0010-I: Each of Type 3 Masonry Repairs

l. Contract Sub-item 0010-J: Linear Feet of Type 4 Masonry Repairs

4. Summary of scope for Rehabilitation Repairs:

a. Contract Sub-item 0010-A: Linear Feet of Toe Wall Repairs

1) This item consists of repairing existing toe wall repairs per Sheets R-410 to R-412 of the Contract Drawings.

b. Contract Sub-item 0010-B: Square Feet of Type 1A Concrete Repairs

1) This item consists of cleaning repair area,

2) and repairing void in existing concrete encasement with reinforcing steel and cementitious mortar per the details on Sheets R-420 and R-423 of the Contract Drawings.

c. Contract Sub-item 0010-C: Square Feet of Type 1B Concrete Repairs

1) This item consists of cleaning repair area,

2) and repairing void in existing concrete sheet pile with reinforcing steel and cementitious mortar per the details on Sheets R-420 and R-423 of the Contract Drawings.

d. Contract Sub-item 0010-D: Each of Type 2 Concrete Repairs

1) This item consists of cleaning repair area,

2) and repairing deteriorated concrete corners with new concrete encasements per the details on Sheets R-421 and R-423 of the Contract Drawings.

e. Contract Sub-item 0010-E: Square Feet of Type 3 Concrete Repairs

1) This item consists of cleaning repair area,

2) and repairing horizontal joint in existing concrete gravity wall with reinforcing steel and cementitious grout per the details on Sheets R-422 and R-423 of the Contract Drawings.

f. Contract Sub-item 0010-F: Square Feet of Type 4 Concrete Repairs

1) This item consists of cleaning repair area,

2) and repairing vertical joint in existing concrete gravity wall with reinforcing steel and cementitious grout per the details on Sheets R-422 and R-423 of the Contract Drawings.

g. Contract Sub-item 0010-G: Linear Feet of Type 1 Masonry Repairs

1) This item consists of cleaning repair area,

2) and repointing granite blocks per the details on Sheets R-430 though R-439 of the Contract Drawings.

h. Contract Sub-item 0010-H is broken into three parts to represent the different components of the repair and unique unit pricing for each:

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i. Contract Sub-item 0010-H-1: Each of Type 2 Masonry Repairs - Reset Displaced Blocks

1) This item consists of removing the displaced granite blocks,

2) Cleaning repair area,

3) and resetting granite blocks per the details on Sheets R-430 though R-439 of the Contract Drawings.

j. Contract Sub-item 0010-H-2: Each of Type 2 Masonry Repairs - Replace Missing

Blocks

1) This item consists of sourcing or reusing of missing granite blocks,

2) Cleaning repair area,

3) and resetting granite blocks per the details on Sheets R-430 though R-439 of the Contract Drawings.

k. Contract Sub-item 0010-H-3: Cubic Feet of Type 2 Masonry Repairs - Fill Voids with Grout

1) This item consists of cleaning repair area,

2) Chipping existing concrete to solid matrix,

3) and filling voids with cementitious grout per the details on Sheets R-430 though R-439 of the Contract Drawings.

l. Contract Sub-item 0010-I: Each Feet of Type 3 Masonry Repairs

1) This item consists of cleaning repair area,

2) and performing crack repairs on granite blocks per the details on Sheets R-430 though R-439 of the Contract Drawings.

m. Contract Sub-item 0010-J: Linear Feet of Type 4 Masonry Repairs

1) This item consists of cleaning repair area, and repointing granite capstones per the details on Sheets R-430 though R-439 of the Contract Drawings.

L. Contract Line Item No. 0011, Miscellaneous Work

1. This item consists of the work associated with the Miscellaneous Work, as indicated in the contract documents. A summary of scope for the Miscellaneous Work is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on the following units of measure:

a. Contract Sub-item 0011-A: Square Feet of Wave Erosion Repair

b. Contract Sub-item 0011-B: Agreed upon percent completion of Lump Sum of Shore

Power Replacement

c. Contract Sub-item 0011-C: Man days for Monitoring Personnel

d. Contract Sub-item 0011-D: Miscellaneous Site Work

e. Contract Sub-item 0011-E: Contaminated Material Management and Disposal

3. Payment will be made at the contract price per linear foot or lump sum price by repair type.

a. Contract Sub-item 0011-A: Square Feet of Wave Erosion Repair

b. Contract Sub-item 0011-B: Lump Sum of Shore Power Replacement

c. Contract Sub-item 0011-C: Man days for Monitoring Personnel

d. Contract Sub-item 0011-D: Miscellaneous Site Work

e. Contract Sub-item 0011-E: Cubic Yards of Contaminated Soil

4. Summary of scope for Rehabilitation Repairs:

a. Contract Sub-item 0010-A: Square Feet of Wave Erosion Repair

1) This item consists of the work required for subsidence and wave erosion repair, and installation of vegetated geocell and turf reinforcement mats.

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b. Contract Sub-item 0011-B: Lump Sum of Shore Power Replacement

1) This item consists of the work required for shore power and lighting system restoration and upgrades adjacent to the Slip North Seawall and at feeder source panels/pull boxes.

c. Contract Sub-item 0011-C: Days for Monitoring Personnel

1) This item includes the amount of time an on-site/consultant Certified Arborist will be employed.

d. Contract Sub-item 0011-D: Miscellaneous Site Work

1) This item consists of the mechanical sitework and restorations required but not captured in other line items, and shall include restoration of the trench drain system along the Slip North Seawall,

2) Surface preparation and painting of pedestrian walkway supports,

3) Placement of asphalt overlays,

4) Repair of settlement areas/sinkholes behind seawall,

5) Restoration of disturbed Ellis Island surfaces not captured in other line items, and reinstallation of park infrastructure not captured in other line items such as the pilot light mast, binoculars, or railings,

6) and any other work indicated in the contract documents.

e. Contract Sub-item 0011-E: Contaminated Material Management and Disposal

1) This item consists of contaminated material management and disposal.

3.2 LIST OF OPTIONS

A. Option A: South East Island Seawall Strengthening

1. The Base Bid does not include this item which is an add option. This item consists of the work associated with the South East Island Seawall Strengthening from approximately STA 51+30 to STA 53+15, as indicated in the contract documents. A summary of scope for the South East Island Seawall Strengthening is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on actual linear feet of concrete strengthening slab installation.

3. Payment will be made at the contract price per linear foot of concrete strengthening slab installation.

4. Summary of scope for South East Island Seawall Strengthening:

a. This item consists of excavation at strengthening slab area,

b. Installation of dowels and reinforcement,

c. Pouring of cast-in-place concrete strengthening slab,

d. Backfilling and site restoration,

e. and underground utility/structures protection, B. Option B: South Slip Seawall Strengthening

1. The Base Bid does not include this item which is an add option. This item consists of the work associated with the South Slip Seawall Strengthening from approximately STA 54+65 to STA 60+78, as indicated in the contract documents. A summary of scope for the South Slip Seawall Strengthening is provided herein, for additional definitions and details, refer to associated contract documents.

2. Measurement for payment will be based on actual linear feet of concrete strengthening slab installation and agreed upon percent completion for Access Ramp Replacement.

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3. Payment will be made at the contract price per linear foot or lump sum price by repair type.

a. Contract Sub-item 0013-A: Linear Feet of Seawall Strengthening

b. Contract Sub-item 0013-B: Lump Sum of Passenger Access Ramp Replacement

4. Summary of scope for South Slip Seawall Strengthening

a. Contract Sub-item 0013-A: Linear Feet of Seawall Strengthening:

1) This item consists of excavation at strengthening slab area,

2) Installation of dowels and reinforcement,

3) Pouring of cast-in-place concrete strengthening slab,

4) Backfilling and site restoration,

5) Underground utility/structure modifications and protection,

6) and tree protection.

b. Contract Sub-item 0013-B: Lump Sum of Passenger Access Ramp Replacement

1) This item consists of removal and new installation of passenger access ramps.

END OF SECTION 01 27 00