Amendment_Specs 01 22 00.00 10.pdf

Union Beach Phase I UNIONBEACHPIH1 Amendment 001

SECTION 01 22 00.00 10

PRICE AND PAYMENT PROCEDURES

08/15

PART 1 GENERAL

1.1 SINGLE JOB PAYMENT ITEMS

Payment items for the work of this contract for which contract job payments will be made are listed in the BIDDING SCHEDULE and described below. All costs for items of work, which are not specifically mentioned to be included in a particular job or unit price payment item, are included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed constitutes 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.

1.1.1 Mobilization and demobilization

Mobilization shall include all costs for operations accomplished prior to commencement of actual dredging operations, such as transfer of dredge and attendant plant and equipment to site, initial installations of pipe, preparation of beach fill areas, and other incidentals in advance of the actual dredging. Demobilization shall include general preparation for transfer of plant to home base, removal of pipelines, cleanup of beach fill areas, and transfer of plant to its home base. The cost of work other than mobilization and demobilization of the Contractor's dredging plant and equipment shall not be included in this item. For payment for Mobilization and Demobilization see contract clause Section 00 72 00 .

All costs connected with the mobilization and demobilization of all of the contractor's dredging plant and equipment will be paid for at the contract lump sum price for this item. Sixty percent (60 percent) of the lump sum price will be paid to the Contractor upon completion of his mobilization to the work site. The remaining forty percent (40 percent) will be included in the final payment for work under this contract.

In the event the Contracting Officer and/or his Representative considers that the amount in this item (60 percent), which represents mobilization, does not bear a reasonable relation to the cost of the work in this contract, the Contracting Officer and/or his Representative may require the Contractor to justify this portion of the bid. Failure to justify such price to the satisfaction of the Contracting Officer and/or his Representative will result in payment of actual mobilization costs as determined by the Contracting Officer and/or his Representative, at the completion of mobilization and payment of the remainder of this item in the final payment under this contract. The determination of the Contracting Officer and/or his Representative is not subject to appeal.

1.1.1.1 Payment schedule

All costs connected with the mobilization and demobilization of the Contractor's personnel, equipment, supplies, and materials will be paid

SECTION 01 22 00.00 10 Page 1 for the contract lump sum price for this item. Sixty percent (60 percent) of the lump sum price will be paid to the Contractor upon completion of his mobilization to the work site. The remaining forty percent (40 percent) will be included in the final payment for work under this contract.

In the event that the Contracting Officer and/or his representative (COR) considers that the amount in this item which represents mobilization (60 percent) does not bear a reasonable relation to the cost of work in this contract, the Contracting Officer may require the Contractor to produce cost data to justify this portion of his bid. Failure to justify such price to the satisfaction of the Contracting Officer/COR, will result in payment, upon completion of mobilization, of actual mobilization costs as determined from the cost data submitted by the Contractor. Payment for the remainder of this item will be included in final payment for work under this contract. The determination of the Contracting Officer/COR is not subject to appeal.

1.1.2 Vibration Monitoring

1.1.2.1 Payment

Payment will be made for all costs associated with performing the work necessary to monitor the vibration of structures in accordance with the drawings and specifications.

1.1.2.2 Unit Of Measure

Unit of measure: Job.

1.1.3 Storm Drainage Utilities (Outfall Extension)

1.1.3.1 Payment

Payment will be made for all costs associated with storm drainage utilities for the construction of the outfall extension in accordance with the drawings and specifications. This includes, but is not limited to, all costs associated with performing the work necessary to provide pipe support systems for the outfall extension. This price includes all items incidental to furnishing and driving the piles, redriving uplifted piles, any required notching, the cutting off of all piles at the cutoff elevation, and disposal of cutoffs. All work shall be in accordance with the drawings and specifications. If the beach is filled and needed to be excavated, there will be no payment from government. No payment will be made for additional sand excavated if outfall work is completed after the sand fill is placed.

1.1.3.2 Unit Of Measure

Unit of measure: Job.

1.1.4 Drainage Modification

1.1.4.1 Payment

Payment will be made for all costs associated with all the work necessary to modify the existing interior drainage including excavation and backfill of materials; placement of PVC Schedule 80 pipe extension; installation of

SECTION 01 22 00.00 10 Page 2 pipe rings and placement of 68' Dia. drywell in accordance with the drawings and specifications.

1.1.4.2 Unit Of Measure

Unit of measure: Job.

1.1.5 Crossover (Pedestrian Non-ADA)

1.1.5.1 Payment

Payment will be made for all costs associated with performing the work necessary to provide pedestrian crossovers in accordance with the drawings and specifications.

1.1.5.2 Unit Of Measure

Unit of measure: Job.

1.1.6 Crossover (Gravel Vehicular)

1.1.6.1 Payment

Payment will be made for all costs associated with performing the work necessary to provide vehicular crossovers in accordance with the drawings and specifications.

1.1.6.2 Unit Of Measure

Unit of measure: Job.

1.1.7 Crossover (Pedestrian ADA)

1.1.7.1 Payment

Payment will be made for all costs associated with performing the work necessary to construct an ADA Dune Crossover. This price includes all items incidental to furnishing and driving the piles, redriving uplifted piles, any required notching, the cutting off of all piles at the cutoff elevation, disposal of cutoffs and the preservative treatment of the tops of treated piles which are headed. All work shall be in accordance with the drawings and specifications.

1.1.7.2 Unit of Measure

Unit of measure: Job.

1.1.8 Demolition of Restaurant Timber Decking

1.1.8.1 Payment

Payment will be made for all costs associated with the demolition of the restaurant's decking in accordance with the drawings and specifications.

1.1.8.2 Unit Of Measure

Unit of measure: Job.

SECTION 01 22 00.00 10 Page 3

1.1.9 Splash Pad

1.1.9.1 Payment

Price(s) and payment(s) shall constitute full compensation for all labor, equipment, materials, furnishing, hauling, handling, placing, maintaining the stone until final acceptance by the Government, and performing all work required to complete the satisfactory placement of the stone in accordance with the drawings and specifications. No separate payment will be made for the stockpiling of stone, and all cost in connection with stockpiling shall be included in the contract unit price for stone.

1.1.9.2 Measurement

a. Stone Criteria

The unit of measurement for rip-rap for the splash pad in place in finished work will be in pounds as determined by certified scale weight. Payment will not be made for unsuitable stone as defined in SECTION 35 31 19 Part 2 PRODUCTS. Unsuitable material or stone fragments weighed and delivered to the site will be reweighed on removal from the site and weight deducted from the material measured by waybills and delivery tickets for payment. The estimated amounts of rip-rap were based upon stone weighing 170 pounds per cubic foot. All stone will be paid for at the actual weight up to a maximum of 170 pounds per cubic foot.

b. Stone Density

All new stone acceptable for use in excess of 170 pcf will be paid for at 170 pcf maximum.

c. Stone Disposal

All stone to be disposed as unsuitable will be weighed prior to disposal. The contractor will dispose of all unsuitable stone off-site as directed by the Contracting Officer.

1.1.9.3 Unit of Measure

Unit of measure: job

1.1.10 Final Record Drawings

1.1.10.1 Payments

Contractor shall complete the Record ("As-Builts") CAD submittal as required by Specification the Record Documents submittal as required by Specification Section 01 78 00 CLOSEOUT SUBMITTALS.

1.1.10.2 Unit of Measure

Unit of measure: Each.

1.2 OPTION

1.2.1 Government Field Office (Option 0001)

All work and supplies necessary to construct a Government field office in

SECTION 01 22 00.00 10 Page 4 accordance with the Specification 01 50 00 TEMPORARY CONSTRUCTION

FACILITIES

1.2.1.1 Unit of Measure

Unit of Measure: Job

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract unit price payments will be made are listed in the BIDDING SCHEDULE and described below. The unit price and payment made for each item listed constitutes 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 Hydraulic Beachfill

1.3.1.1 Payment

The total amount of material acceptably placed on the beach (from the borrow areas) is to be paid for at the contract unit price as shown on the price schedule (Section 00 10 00 ), shall be measured by the cubic yard in place on the beach by computing the volume between the beach surface shown by a survey made before filling and beach surface shown on a survey after filling. The reference datum shall be NAVD. No payment shall be made for material placed:

(1) In excess of the quantity to the design grade plus the paid +1 foot tolerance on the berm and berm slope, and not paid +0.2 foot tolerance on dune crest, dune seaward slope and dune landward slope. See below for exception regarding Compensated Slope.

(2) Landward beyond the point where the lines and grades shown on the drawings plus tolerance.

(3) Bayward of the point where the lines and grades shown on the contract drawings, plus tolerance, intersects the ocean bottom except as modified by Compensated Slope.

(4) Which was obtained from outside the designated borrow area or below the maximum dredging limit of the borrow area, except as directed by the Contracting Officer

(5) Within the cross section of the terminal groins or of any pipe or outlet structure.

1.3.1.2 Original and Final Surveys

The Contractor shall make original and final surveys under the supervision of the Contracting Officer's representative and shall make computations to determine the quantities of materials placed on the beach for acceptance.

SECTION 01 22 00.00 10 Page 5

1.3.1.3 Surveys for Progress Payments

The Contractor will make any surveys for periods for which progress payments are requested and shall make the computations based on these surveys to be submitted to Contracting Office.

1.3.1.4 Initial and Final Surveys

Initial and final surveys for acceptance will be taken immediately prior to and after fill placement. Before fill, surveys shall not be taken more than 14 days prior to fill placement. Surveys will be taken on parallel profile lines (ranges) spaced at a maximum of 100-foot intervals. The minimum stationing interval will be 25 feet or at breaks in slope.

The Contractor shall conduct the original and final surveys, with the presence of Government representatives, and make the computations based on them. The Contractor shall conduct the surveys for any periods for which progress payments are requested and shall make the computations based on these surveys. All surveys conducted by the Contractor shall be done by a New Jersey licensed surveyor and certified hydrographer subjected to approval by the Contracting Officer.

Promptly upon completing a survey, the Contractor shall furnish the originals of all field notes and all other records relating to the survey or to the layout of the work to the Contracting Officer, who shall use them as necessary to determine the amount of progress payments. The Contractor shall retain copies of all such material furnished to the Contracting Officer or his representative. (FAR 52.236-16)

For Beach Fill Placement:

The Contractor shall be responsible to conduct all surveys, and will coordinate with the Contracting Officer's representative to maintain work sections. The Contractor will perform preconstruction surveys between 500 feet and 1500 feet in advance of the last acceptance station but not more than 14 days prior to fill placement. The surveys shall be performed in 100 foot increments. Acceptance surveys shall be performed when 500 linear feet of beach is dressed and graded to template. The Contractor shall make such computations as are necessary to determine the quantities of work performed or finally in place and submit the computation for Government review and approval.

For Borrow Area Surveys:

A pre- and post- construction survey of the borrow area at least 100 feet along the length of the borrow area and 25-foot intervals is required for this project to monitor the pre- and post-construction borrow area conditions with other survey methods approved by the COR.

In addition, weekly borrow area surveys are required at 200-foot sections and 5 foot intervals. The Contractor shall compute the volume extracted and furnish all computations, Fathometer plots, and depth readings utilized to the Contracting Officer with each CQC report See

01 45 00.00 10 QUALITY CONTROL

1.3.1.5 Original Field Notes, Computations and Other Records

All original field notes, computations and other records for the purpose of layout of surveys conducted by the Contractor shall be recorded in

SECTION 01 22 00.00 10 Page 6 duplicating field books, the original pages of which shall be furnished promptly to the Contracting Officer, or his representative, at the site of work. The Contractor shall furnish the Contracting Officer, or his representative, profile data for the survey on a computer disk. The survey data shall be in a format compatible with both the HYPACK or Bmap/Rmap program and in X, Y, Z format, and stored on DVD's. The Contractor shall submit to the Contracting Officer, prior to surveying, a base line drawing showing all offsets, elevation, reference lines and range line locations to be utilized.

1.3.1.6 Original Drawings

All original drawings that are submitted to the Contracting Officer will be accompanied by three prints of each.

1.3.1.7 Temporary Fencing

No separate payment shall be made for temporary fencing, and all costs in connection therewith shall be included in the contract unit price for Hydraulic Beach Fill.

1.3.1.8 Munitions and Explosive of Concen (MEC)

No separate payment shall be made for the MEC work specified in section

01 35 30 MUNITIONS AND EXPLOSIVES OF CONCERN (MEC) CONSTRUCTION SUPPORT,

and all costs in connection therewith shall be included in the contract unit price for Hydraulic Beachfill.

1.3.1.9 Unit of Measure

Unit of Measurement: CY

1.3.2 Stone Filled (SF) Marine Mattresses

1.3.2.1 Payment

All costs, including geotextile fabric, in connection with SF marine mattresses satisfactorily placed and accepted, shall be included in the contract unit price for the Bid Item titled No. 0003 AD, Stone Filled (SF) Marine Mattresses. Deductions from those quantities will be made for mattresses placed outside the construction tolerances specified herein.

1.3.2.2 Measurement

Measurement for SF Marine Mattresses will be the amount of mattress installed in square feet. Quantity for payment shall be measured by a survey of the placed SF marine mattresses. The reference datum shall be

NAVD88.

1.3.2.3 Unit of Measure

Unit of measure: SF

1.3.3 Dune Planting

1.3.3.1 Payment

The price for all vegetation (e.g., grasses, plants, trees, etc) and installation shall include the cost of furnishing all labor, materials, SECTION 01 22 00.00 10 Page 7 equipment, and incidentals necessary to complete this item in accordance with the plans, specifications, and the directions of the Contracting Officer. The Contractor shall be paid for percentage complete based on determination of the Contracting Officer during installation. A pre-determined amount will be retained by the Contracting Officer payable when the conditions in the PLANT GUARANTEE paragraph of this specification are met and approved as satisfactory by the Contracting Officer.

1.3.3.2 Measurement

All items for planting (e.g., seaside goldenrod, American beach grass, etc) will be measured by the units installed in accordance with the plans and specifications Section 32 94 00 , acres, and to the satisfaction of the Contracting Officer.

1.3.3.3 Unit of Measure

Unit of measure: Acre.

1.3.4 Excavation for Groins

1.3.4.1 Payment

Payment will be paid for at the contract unit price measured by the cubic yards removed for excavation of material to construct the new groins, pre-and post-excavation surveys, transporting and stockpiling the material, backfill, placement of excavated material as fill, and disposal of excess material.

1.3.4.2 Measurement

Quantity for payment shall be measured by the cubic yard removed by computing the volume between a survey of the ocean bottom made before excavation and a survey made after excavation. The reference datum shall be NAVD88.

1.3.4.3 Unit of Measure

Unit of measure: cubic yard

1.3.5 Armor Stone

1.3.5.1 Payment

Payment will be in accordance with section 35 31 19 STONE CONSTRUCTION

1.3.5.2 Measurement

Measure stone for payment by the ton (2,000 pounds) by weighing each truckload to the nearest 0.1 ton, and the final quantity of the whole sum is rounded to the nearest whole ton. Weigh the stone for payment on approved scales before being placed in the work. Use scales of sufficient length to permit simultaneous weighing all axle loads. Scales must be inspected, tested and sealed as directed to assure accuracy with 0.5 percent throughout the range of the scales. Certify scales located at the site of the work as to accuracy by an acceptable scales company representative prior to weighing any stone. Scales will be checked and certified before stone hauling and rechecked and recertified whenever a variance is suspected. Furnish the scales. If commercial scales are

SECTION 01 22 00.00 10 Page 8 readily available in close proximity, 10 miles of site of work, the Contracting Officer may approve the use of the scales. Weigh stone in the presence of the Government representative. The Contracting Officer may elect to accept certified weight certificates furnished by a public weighmaster in lieu of scale weights at the jobsite.

1.3.5.3 Unit of Measure

Unit of Measure: Ton

1.3.6 Core Stone

1.3.6.1 Payment

Payment will be in accordance with section 35 31 19 STONE CONSTRUCTION

1.3.6.2 Measurement

Measure stone for payment by the ton (2,000 pounds) by weighing each truckload to the nearest 0.1 ton, and the final quantity of the whole sum is rounded to the nearest whole ton. Weigh the stone for payment on approved scales before being placed in the work. Use scales of sufficient length to permit simultaneous weighing all axle loads. Scales must be inspected, tested and sealed as directed to assure accuracy with 0.5 percent throughout the range of the scales. Certify scales located at the site of the work as to accuracy by an acceptable scales company representative prior to weighing any stone. Scales will be checked and certified before stone hauling and rechecked and recertified whenever a variance is suspected. Furnish the scales. If commercial scales are readily available in close proximity, 10 miles of site of work, the Contracting Officer may approve the use of the scales. Weigh stone in the presence of the Government representative. The Contracting Officer may elect to accept certified weight certificates furnished by a public weighmaster in lieu of scale weights at the jobsite.

1.3.6.3 Unit of Measure

Unit of Measure: Ton

1.3.7 Flat Creek Excavation & Regrading

1.3.7.1 Payment

Payment will be paid for at the contract unit price measured by the cubic yards removed for excavation of material in Flat Creek within the boundary area as shown on the contract plans, pre-and post-excavation surveys, post-beachfill and eastern terminal groin construction survey, transporting and stockpiling the material, placement of excavated material as fill, and grading.

A pre-and post-Flat Creek excavation construction survey beginning at the most northern tip of the East Terminal Groin back to the boat ramp is required for this project. Surveys should span the width of Flat Creek, to at least mean high water (MHW). Profile lines of the Flat Creek boundary will be spaced at a maximum of 25-foot intervals, with minimum stationing interval being 5 feet or at breaks in the slope.

The Contractor shall make original and final surveys under the supervision of the Contracting Officer's representative and shall make computations to

SECTION 01 22 00.00 10 Page 9 determine the quantities of materials placed on the beach for acceptance.

All surveys conducted by the Contractor shall be done by a New Jersey licensed surveyor and certified hydrographer subjected to approval by the Contracting Officer. Promptly upon completing a survey, the Contractor shall furnish the originals of all field notes and all other records relating to the survey or to the layout of the work to the Contracting Officer.

1.3.7.2 Measurement

Quantity for payment shall be measured by the cubic yard removed by computing the volume between a survey of the Flat Creek boundary made before excavation and a survey made after excavation. The reference datum shall be NAVD88.

1.3.7.3 Unit of Measure

Unit of Measure: Cubic yard

1.3.8 Hand Fill Beach placment at Restaurant

1.3.8.1 Payment

Payment will be made for all costs associated with performing the work necessary to complete hand fill beach fill placement on the landward side slop of the dune below the restaurant.

1.3.8.2 Unit of Measure

Unit of Measurement: CY

1.3.9 Sand Fence

1.3.9.1 Payment

Payment will be made for all plant, labor, equipment, transportation, and materials for site preparation and installation of sand fence in accordance with the Contract Drawings and Specifications.

1.3.9.2 Unit of Measure

Unit of measure: LF.

1.4 GEOTEXTILE

1.4.1 Payment

No separate measurement or payment will be made for geotextile. All costs in connection with providing and installing geotextile shall be included in the contract prices of those items for which the geotextile is incidental.

1.5 QUANTITY SURVEYS (APR 1984)

a. The Contractor shall conduct quantity surveys, initial, and final surveys. The data derived from these surveys shall be used in computing the quantities of work performed and the actual construction completed and in place.

SECTION 01 22 00.00 10 Page 10

b. The Contractor shall conduct the original and final surveys, with the presence of Government representatives, and make the computations based on them. The Contractor shall conduct the surveys for periods for which progress payments are requested and shall make the computations based on these surveys. All surveys conducted by the Contractor shall be done by a New Jersey licensed surveyor and subject to approval by the Contracting Officer.

c. The Contractor shall be responsible to conduct all surveys. The Contractor shall maintain work sections - a pre-construction and final acceptance section surveyed while construction is taking place in between. The Contractor shall make such computations as are necessary to determine the quantities of work performed or finally in place and submit the computation for Government approval.

d. Promptly upon completing a survey, the Contractor shall furnish the originals of all field notes and all other records relating to the survey or to the layout of the work to the Contracting Officer, who shall use them as necessary to determine the amount of progress payments. The Contractor shall retain copies of all such material furnished to the Contracting Officer or his representative. (FAR 52.236-16)

e. For Stone Construction Work: The Contractor shall conduct surveys during construction with the presence of Government representatives.

Prior to placement of armor stone, surveys will be made to establish that Stone Filled Marine Mattresses, and core stone surfaces are as shown on the contract drawings. Upon completion of the work, a survey shall be made by the Contractor to determine the lines and grades of the groin or revetment and to determine that the tolerances have not been exceeded. Cross-sections shall be taken on 25-ft. centers maximum and at locations of change in type of construction. Survey shall cross-section entire area in-place with survey points taken sufficient to accurately represent rock in-place. Maximum spacing between survey points shall be every 5 feet, across the section. This shall be plotted on a template drawing of the section. If the tolerance has been exceeded, the Contractor shall make necessary adjustments to the affected stones to remain within the allowed tolerance.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.1 CONTRACT COST BREAKDOWN

The Contractor must furnish within 30 days after the date of Notice to Proceed, and prior to the submission of its first partial payment estimate, a breakdown of its single job pay item or items which will be reviewed by the Contracting Officer as to propriety of distribution of the total cost to the various accounts. Any unbalanced items as between early and late payment items or other discrepancies will be revised by the Contracting Officer to agree with a reasonable cost of the work included in the various items. This contract cost breakdown will then be utilized as the basis for progress payments to the Contractor.

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1.5 QUANTITY SURVEYS APR 1984