01010 summary of work 07282011.pdf

MS1210

01010-1

SECTION 01010: SUMMARY OF WORK

Revised: 28 July 2011

PART 1 GENERAL

1.01 RELATED SPECIFICATION SECTIONS:

A. Section 01000 – GENERAL REQUIREMENTS.

1.02 WORK INCLUDED:

A. The contractor shall furnish all labor, materials, tools, supervision and equipment and perform all operations necessary to accomplish all work complete in place, as shown on the drawings, specified herein, or as needed to Repair/Repaint Pedestrian Bridge, Hwy 98 Hurlburt Field, Florida.

1.03 JOB DESCRIPTION:

A. Bid Item 1 Repair/Repaint Bridge in Place The work to be performed includes, but is not necessarily limited to, the following principal features:

1. Remove existing chainlink fencing from bridge, remove all damaged/deteriorated hand rails and support brackets, provide shoring/jacking of existing bridge structure, removal of deteriorated base and setting plates, removal of rusted expansion joint covers, cut-out and repair of structural steel members, removal, storage, and re-installation of existing LED lighting, blasting and priming all bridge steel components, providing new steel base and setting plates, new handrail and support brackets, new expansion systems, new vinyl-coated chainlink fencing, mobilization, traffic control, containment shield, and demobilization and clean-up.

B. Bid Item 2 Remove/Repair/Repaint Bridge on Ground

1. This bid option provides the contractor an opportunity to lift and move the bridge main span and 40’ southern secondary span into the right-of-way on the south of Highway 98, immediately to the west of the existing drainage area at the southern end of the main bridge span.

The intent is to offer the option to perform the work outlined in paragraph “A” above, without working over highway 98.

This option has the potential to greatly reduce the amount of coordination required to restrict traffic flow on a public highway and speed the construction process.

This option includes the following requirements; the costs shall be borne by the successful offeror:

a. Coordinate traffic restriction when lifting and moving the bridge into the right-of-way, and returning it when complete.

b. Crane equipment and lifting plan.

c. Temporary grading, structural cribbing and tie-downs in right-of-way to rest bridge on during restoration process.

d. Coordination and relocation of utility poles and lines along southern right-of-way to provide clear area for temporary location of bridge, and restoration of poles and lines afterwards. See below for points-of-contact.

e. Protection of existing underground utilities in southern right-of-way.

f. Erosion-control plan and required measures including restrained silt-fence and hay-bales to protect existing drainage area in southern right-of-way.

g. Restoration of grade and turf of all disturbed areas as a result of this project.

Gulf Power: Ben Bowen, Project Services, Office (850) 444-6726.

Brian Reeves, Engineering Field Rep, Office: (850) 244-4780.

Southern Light: Michael McCarty, Office: (251) 214-7793.

1.04 CONTRACTOR USE OF SITE AND PREMISES

A. Limit use of site to allow Owner visitation and inspection.

B. The contractor and subcontractors are permitted to use existing utilities available at the site. Use is subject to approval by the Contracting Officer. The 1 Special Operations Civil Engineering Squadron must approve all connections. Connection to existing water mains must utilize a backflow preventer, certified within the 12 months prior to use on base.

1.05 DISPOSAL

A. All scrap materials and debris shall be disposed of in an on- site dumpster. When full, it shall be emptied at a legally approved dumpsite off- base. It shall be the responsibility of the contractor to

01010-2 provide the dumpster and for the selection of the dumpsite. Provide Contracting Officer with name(s) of waste disposal company and approved dumpsite.

1.06 STORAGE AREA

A. Contractor lay-down/materials storage site shall be as shown on the drawings or as approved by the

Contracting Officer.

B. A minimum of a 6 foot high temporary visual barrier shall surround the area.

C. The area must be maintained in a reasonably clean manner. All empty boxes, paper and trash must be deposited in the on-site construction dumpster.

1.07 SAFETY

A. The pertinent sections of the following publications are applicable to all work on this project.

1. U.S. Army Corps of Engineers: EM 385-1-1, Safety and Health Requirements Manual.

2. Air Force Instruction (AFI) 91-301.

3. AFOSH Standard 48.139. See Specification Section 01000 General Requirements paragraph

1.06.A.5.

1.08 HAUL ROUTE AND LITTER

A. The Contractor shall utilize only the designated haul route for the project for access to and from the site as shown on the Drawings.

1.09 USE OF BARGE AREA

A. Use of the barge off loading area is not allowed except as approved, in writing, by the Contracting

Officer. Contractor must request usage of the barge site, in writing, to the Contracting Officer a minimum of 30 days prior to expected deliveries. Contractor must also submit a schedule of all deliveries. Under no circumstances should the contractor assume such requests will be approved.

Contractor should plan to have materials delivered by other means.

B. If usage of the barge site is approved, the contractor must meet the following requirements:

1. Crane boom height cannot exceed eighty (80) feet from mean water elevation.

2. Crane boom must have a red flag and an operational blinking obstruction light.

3. Contractor will be responsible for surrounding water quality per the State of Florida Regulations.

Prior to delivery of any barge/crane or tug, contractor must install full-depth turbidity barriers both east and west of the site to extend beyond limits of off loading operations.

4. Off loading operations will be during daylight hours only. Operations will not start before 0700 (7:00 AM) and boom must be lowered to deck height by 1700 hours (5:00 PM) each day.

5. Contractor is required to provide the name and number of a responsible party, and contact information of the tug/crane operator at site to both of the following:

a. The Contracting Officer.

b. Hurlburt Tower: Hurlburt Tower – 884-4795. (If tower cannot be contacted notify the Airfield Manager – Mr Bob Baker, 884-4491, Cell 598-1543).

6. Upon notification of inclement weather, off loading operations must cease and the boom lowered to deck height. Do not raise boom until cleared by the Hurlburt Tower. All barges and equipment must be secured. Upon notification of Hurcon conditions, the contractor must remove all barges, cranes, tugs, and associated equipment from the site. The government will not be responsible for any delays or costs associated to weather.

7. If notified to do so by the Contracting Officer or Hurlburt Tower, operations must cease and the boom lowered to deck height. Under no circumstances should the boom be raised until cleared by the notifying authority. The government will not be responsible for any associated delays or costs.

C. If these requirements cannot be met, the contractor is prohibited from using the barge site. Failure to adhere to these requirements during operations will result in immediate revocation of site use at no expense to the government. Site must be maintained per specifications and contractor will be responsible for any and all clean-up after operations.

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTIONS

3.01 INSPECTION

A. The contractor shall accomplish work in an orderly progression of steps to satisfy the performance requirements of this specification.

01010-3

3.02 HOURS OF WORK

A. The normal hours of a workday shall be between 7:00 A.M. and 4:00 P.M., Monday through Friday, except holidays and observed holidays. The contractor may elect, at his option, to work hours other than normal duty hours if approved by the Contracting Officer. All work time, other than normal working days, shall be requested in writing, 3 days in advance.

3.03 PHOTOGRAPHS

A. The contractor will take before and after photographs of the work. "Before" photos will be submitted before the start of work. "After" photos will be submitted before the acceptance of the work. A minimum of 24 photos of each will be required. Photos must show exterior and interior areas of the building that are to receive the new work. The intent is to show the amount of change. Photos may be submitted by the Air Force for design and construction awards. All photos taken shall be in digital format and submitted on CD. Submit one copy of before and after photos.

3.04 QUALITY CONTROL

A. The contractor shall establish and maintain quality control to assure compliance with Contract Documents, and maintain records of his quality control for materials, equipment and construction operations.

3.05 CONSTRUCTION LAYOUT & VERIFICATION:

A. The contractor shall employ a Florida Registered Land Surveyor to layout the building and other site features in accordance with the drawings. Potential problems that will affect the site geometry shall immediately be brought to the attention of the Contracting Officer.

B. Horizontal and Vertical Control shall conform to Hurlburt Field Datum: Horizontal NAD-83; Vertical NAVD-

88.

C. Upon completion of the project and prior to the submission of the "As-Built" drawings (See Section 01700

Contract Closeout), the contractor shall employ a Florida Registered Land Surveyor to perform the following Horizontal Control by use of Global Positioning Satellite (GPS) to sub-meter accuracy, and Vertical Control using the above datum.:

1. Location of building corners.

2. Buried water mains, sanitary and/or storm water sewers including all valves, cleanouts, horizontal turns, etc.

3. Elevations at top of manhole(s), lift stations, storm water structures or similar above ground structures.

4. Invert elevations of all manholes and stub-outs intended for future connections to the system.

3.06 WARRANTY INSPECTION

A. A warranty inspection will be held thirty (30) days prior to the expiration of the contractor’s one-year warranty. The inspection will be held at the project site. Those in attendance shall include the contractor, the Contracting Officer, the project inspector, and the occupant. The purpose of this inspection will be to identify current or re-occurring problems associated with the project and past warranty calls and corrective action taken to remedy them. The contractor shall contact the Contracting Officer to determine the date of the inspection. The Contracting Officer shall contact the appropriate government agencies and confirm the date the inspection is to take place.

B. A list of problems identified at the inspection will be provided to all those in attendance. All problems must be corrected to the satisfaction of the government prior to the expiration of the warranty

END OF SECTION