Sections_011250_024100_075610.pdf

SECTION 011250 – MEASUREMENT AND PAYMENT

USDA FOREST SERVICE, R-4

FIRE WAREHOUSE ROOF REPAIR

SECTION 011250 - MEASUREMENT AND PAYMENT

PART 1 - GENERAL

1.1 SUMMARY

A. Measurement and payment for contract work will be made only for and under those pay items included in the Schedule of Items. All other work, labor, materials, equipment, and incidentals necessary to successfully complete the project will be considered as included in the payment for items shown. This section defines the method of measurements and basis of payment for work items listed in the Schedule of Items.

B. When more than one class, size, type, thickness, etc. is specified in the Schedule of Items for any pay item, suffixes will be added to the item number to differentiate between the pay items.

1.2 DETERMINATION OF QUANTITIES

A. The following measurements and calculations shall be used to determine contract quantities for payment.

1. For individual construction items, longitudinal and lateral measurements for area computations shall be made horizontally or corrected to horizontal measurement unless otherwise specified. Measurements for geotextiles, netting and erosion control blankets shall be along slope lines.

2. For excavation or embankment volumes, the average end area method shall be used to compute volumes. However, if in the judgment of the Contracting Officer (CO), the average end area method is impractical, measurement shall be made by volume in hauling vehicles or by other three-dimensional methods.

3. For Structures, they shall be measured according to neat lines shown on the drawings or as altered by the CO, in writing, to fit field conditions.

4. For items that are measured by the linear foot, such as pipe culverts, fencing, guardrail, piping, utilities, and underdrains, measurements shall be made parallel to the base or foundation upon which the structures are placed.

5. For aggregates weighed for payment, the tonnage shall not be adjusted for moisture content, unless otherwise provided for.

6. For standard manufactured items (such as fence, wire, plates, rolled shapes, pipe conduits) identified by gauge, weight, section dimensions, and so forth, such identifications shall be considered the nominal weights or dimensions. Unless controlled by tolerances in cited specifications, manufacturer's tolerances shall be accepted.

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Attachment 1

B. Earthwork Tolerances - Adjustments of horizontal or vertical alignment, within the tolerances specified in this contract, or shifts of balance points up to 100 feet shall be made by the contractor as necessary to produce the designed sections and to balance earthwork. Such adjustments shall not be considered as "Changes."

1.3 UNITS OF MEASUREMENT

A. Payment shall be by units defined and determined according to U.S. Standard measure and by the following:

1. Acre: Make longitudinal and transverse measurements for area computations horizontally.

2. 50lb Bag: Measurement will be for the actual number of 50lb bags of standard bentonite grout.

3. 94lb Bag: Measurement will be for the actual number of 94lb bags of standard cement or grout.

4. Cubic Yard (CY): A measurement computed by one of the following methods:

a. Excavation, Embankment, or Borrow. The measurement computed by the average end area method from measurements made longitudinally along a centerline or reference line.

b. Material in Place or Stockpile. The measurement computed using the dimensions of the in-place material.

c. Material in the Delivery Vehicle. The measurement computed using measurements of material in the hauling vehicles at the point of delivery. Vehicles shall be loaded to at least their water level capacity. Leveling of the loads may be required when vehicles arrive at the delivery point.

5. Each (EA): One complete unit, which may consist of one or more parts.

6. Gallons (GAL): The quantity shall be measured by any of the following methods:

a. Measured volume in container.

b. Metered volume by approved metering system.

c. Commercially package volume.

7. Hour (HR): Measurement will be for the actual number of hours (or fraction thereof) ordered by the Contracting Officer and performed by the contractor.

8. Linear Foot (LF): Measurement of work along its length from point-to-point; parallel to the base or foundation. Do not measure overlaps.

9. Lump Sum (LS): One complete unit.

10. Mile: Measured horizontally along the centerline of each roadway, approach, or ramp.

11. Pound (LB): For sacked or packaged material, measurement will be the net weight as packed by the manufacturer.

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12. Square Foot (SF): Measured on a plane parallel to the surface being measured.

13. Square Yard (SY): Measured on a plane parallel to the surface being measured.

14. Ton: Measured as a short ton consisting of 2,000 pounds.

1.4 METHOD OF MEASUREMENT

A. The following method of measurement for determining final payment is designated on the

Schedule of Items for each pay item:

1. LUMP SUM QUANTITIES (LSQ) - These quantities denote one complete unit of work as required by or described in the contract, including necessary materials, equipment, and labor to complete the job. They shall not be measured.

PART 2 - PRODUCTS (NOT APPLICABLE)

PART 3 - EXECUTION (NOT APPLICABLE)

END OF SECTION 011250

November 2011

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SECTION 024100 – WASTE MATERIAL DISPOSAL

SECTION 024100 - WASTE MATERIAL DISPOSAL

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the loading, handling, hauling, and placing of excess excavation material, unsuitable excavation material, clearing and grubbing debris, and construction and demolition debris.

1.2 MEASUREMENT AND PAYMENT

A. There will be no separate measurement or payment for work in this Section. Waste material disposal is considered incidental to other items of work shown in the Schedule of Items.

PART 2 - PRODUCTS – NOT APPLICABLE

PART 3 - EXECUTION

3.1 WASTE MATERIAL TO BE HAULED TO A LANDFILL

A. All excess excavation material shall be stockpiled on site at a locations designated by the

Contracting Officer’s Representative.

B. All demolition materials, garbage, and other refuse generated shall be removed from the project site and legally disposed off of Government property in an approved landfill.

C. All stumps, slash and other clearing and grubbing debris shall be hauled to a landfill.

D. The contractor is responsible for all costs and permits associated with landfill disposal.

E. The Government is not responsible for waste material upon its departure from the project site.

END OF SECTION 024100

April 2015

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SECTION 075610 – ELASTOMERIC ROOFING

SECTION 075610 – ELASTOMERIC ROOFING

PART 1 - GENERAL

1.1 SUMMARY

A. This work includes performing all work necessary to repair the current torch-down roof and install an additional layer of elastomeric roofing on the Fire Warehouse, located on the McCall

Yard site.

1.2 BID SUBMITTALS

A. Product Data: Provide manufacturer's technical product data for each type of roofing product specified to be submitted with bid.

B. Project Warranty: Provide an unexecuted copy of the warranty specified for this Project, identifying the terms and conditions required of the Manufacturer and the Owner to be submitted with bid.

1.3 CONTRACT CLOSEOUT SUBMITTALS

A. Project Warranty: Provide specified warranty for the Project, executed by the authorized agent of the Manufacturer.

B. Roofing Maintenance Instructions. Provide a manual of manufacturer's recommendations for maintenance of installed roofing systems.

C. Demonstration and Training Schedule: Provide a schedule of proposed dates and times for instruction of Owner's personnel in the maintenance requirements for completed roofing work.

1.4 DELIVERY, STORAGE AND HANDLING

A. Deliver products to site and store as directed by the manufacturer.

B. Securing of all material and equipment on the job site is the responsibility of the contractor. If any material or equipment is stored on the roof, assure that the integrity of the deck is not compromised at any time. Damage to the deck caused by the Contractor's actions will be the sole responsibility of the Contractor, and the deck will be repaired or replaced at his expense.

1.5 PROJECT CONDITIONS

A. Elastomeric roofing system must be able to be installed in the current weather and temperature conditions found at the site in accordance with manufacturer's recommendations and warranty requirements.

1.6 WARRANTY

A. Upon completion of installation, and acceptance by the Owner, the Manufacturer will supply to the Owner a minimum of a ten (10) year water tight warranty.

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SECTION 075610 – ELASTOMERIC ROOFING

B. Installer will submit a minimum of a two (2) year warranty to the Manufacturer with a copy directly to Owner.

1.7 MEASUREMENT AND PAYMENT

A. Roof preparation & Asphalt Emulsion – Measurement and Payment shall be Lump Sum

Quantity (LSQ) as shown in the Schedule of Items and all labor and materials associated with the work.

B. Elastomeric Roofing w/ Polyester Reinforcement – Measurement and Payment shall be Lump

Sum Quantity (LSQ) as shown in the Schedule of Items and all labor and materials associated with the work.

PART 2 - PRODUCTS

2.1 GENERAL

A. Materials used shall comply with manufacturer’s requirements in order to meet the manufacturer’s warranty.

PART 3 - EXECUTION

3.1 PREPARATION

A. Roof membrane shall be repaired and made sound and watertight prior to application of the fluid applied reinforced roofing membrane following the manufacturer’s recommendations.

3.2 EXAMINATION

A. Inspection and approval to be made prior to new roof application. Approval to be made in writing to COR.

3.3 GENERAL INSTALLATION REQUIREMENTS

A. Install elastomeric roofing system per manufacturer specifications, cooperating with manufacturer, inspection and test agencies engaged or required to perform services in connection with installing the roof system.

END OF SECTION 075610 – ELASTOMERIC ROOFING

August 2014

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