SOW-PJMS_172012__Pavement_Overlay_Utilities_&_Sidewalk_Improvement.doc

MILL, RESURFACE & INSTALL STORM DRAIN UTILITIES

MXS FACILITY 1090

STATEMENT OF WORK

PROJECT NUMBER: PJMS 172012

Base Engineer:

175 CES/CC

Using Agency:

175 AMXS

Fire Chief:

175 CES/CEF

Security Forces:

175 SFS/CC

Environmental:

175 WG/EMO

Safety:

175 WG/SE

MARYLAND AIR NATIONAL GUARD

WARFIELD AIR NATIONAL GUARD BASE

MARTIN STATE AIRPORT

BALTIMORE, MARYLAND

21220 21st FEBRUARY 2017

1.1. General Project Information:

This project is located at the Martin State Airport, Maryland Air National Guard, Baltimore, MD 21220; it is a pavement overlay and installation of S Type Combination inlet with drains, combination curb and gutter and sidewalks to achieve positive drainage at the southeast corner of the MXS Facility 1090.

Scope:

Supply all equipment, material, and labor required to mill and resurface approximately 7,000 sq ft of asphalt pavement as indicated on the attached plan. The intent is to achieve positive drainage to a proposed inlet with tie-in of 10” HDPE drain to an existing manhole structure. Construct 4ft wide sidewalk at north and east sides of the building. Sod areas shown on Grading and Landscape Plan to achieve grass surface between new sidewalk and new curb and gutter. Install two 3” PVC sub-surface drains at building corners as shown on Grading and Landscape Plan.

1.2. Use of Premises:

1.2.1. The Contractor shall assume full responsibility for protection and security of materials and equipment stored on site.

1.2.2. Contractor shall move any stored products, under their control, which interfere with operations of the Government.

1.3. Government Equipment: Contractor use of Government owned or leased equipment such as: hoists, forklifts, compressors, welding machines, cutting rigs, etc. shall not be permitted on either a reimbursable or non-reimbursable basis. Cost for all equipment required to accomplish the work shall be included in the Contractor’s final bid price.

1.4. Permits and Inspections:

1.5.1. Normally no permits or inspections by local building officials are required. All inspections will be performed by COR unless modified by the Statement of Work. All testing will be performed by the contractor unless modified within the construction documents.

1.6. Contractor Passes:

Contractor’s Passes are only issued to personnel who have properly submitted a locally generated 175th Wing Installation Access Application (available from the Contracting Office or from the COR) and have been cleared through an approved background investigation by the 175th Security Forces Squadron. The Installation Access Application contains required information necessary to conduct a National Criminal Information Center (NCIC) background check or a Defense Biometric Identification System (DBIDS) check.

Contractor Passes are only issued to contractors who will be required to work more than 14-days on the installation in performance of their contract. For contractors requiring less than 14 days of access, an AF FM 75, Visitors Pass, will be issued upon a favorable background investigation.

The Defense Forces Commander (DFC) maintains the right to deny contractors access to the installation based on unfavorable information obtained through NCIC or DBIDS.

1.6.1. Unless otherwise specified in other sections of this specification, the use of burning equipment or open flame welding and cutting shall be allowed only as authorized in writing by the local Fire Inspector (Facility 3150). Once approved by the Fire Inspector, a written AF Form 592 – USAF Welding, Cutting, and Brazing Permit will be issued. The permit will be issued by the fire department within one (1) hour of request, and must be renewed daily.

1.6.2. Digging permits are obtained from the Work Control Office (Facility 2100) at (410) 918-6300. The Contractor is responsible for contacting ‘Miss Utility’ to mark the gas and electrical lines. The Contractor is responsible for hiring a private underground utility locating company to mark the water, sanitary sewer, storm sewer, broadband cable, and communication lines.

1.7. Change Orders:

Only the Base Civil Engineer (BCE) or the Contractor may initiate change order requests. Do not proceed with any work until a signed modification or other written authority is received from the Contracting Officer. Only the Contracting Officer may approve a change order.

1.8. Field Changes:

No changes in the cost or the scope of the project may be made without processing a change order. Field changes not involving cost or scope may be initiated by the BCE, COR, Contracting Officer or the Contractor.

1.9. Daily Report and Sign-In Register:

Each day the Contractor is on site to perform any work, the Superintendent/Foreman shall sign in at the Base Engineering Building (Facility 2100), indicating specific Facility/Location and the number of persons who shall be performing work that day.

1.10. Hours of Operations:

The hours of operations at Martin State Airport for the Air National Guard are 10 hours per day (0630 – 1700) Tuesday – Friday. Coordinate access to premises with COR, for execution of work. Emergency situations, military operations, or other contingencies, may cause suspension of work or restrictions on access to the construction site.

1.11. Off-Hours Work:

Except as otherwise specified, all work shall be performed during regular work hours (indicated above). If the Contractor desires or is required to work on Mondays, Saturdays, Sundays, Holidays or other hours outside normal work schedule, the Contractor shall be required to seek written approval from the Contracting Officer. The Contractor is not entitled to premium time if the request is approved.

1.12. Clean up:

The work site is an active civilian and military airport. Site cleanliness and Foreign Object Debris (FOD) control is essential. The Contractor will clean up all construction debris and refuse and will remove it from the work site and the Base daily at their own expense.

1.13. Safety:

The Contractor is responsible for performing all work In Accordance With (IAW) State and Federal OSHA requirements as well as compliance with the most current USACE EM 385-1-1. This is available at http://140.194.76.129/publications/eng-manuals/em385-1-1/2008_English/toc.html.

1.14. Environmental Protection and Waste Disposal:

The disposal of all materials, which may include hazardous or toxic liquids that are used to perform the work, shall conform to all Federal, State, and Local environmental regulations. All dumpster service and waste management shall be provided at no additional cost to the Government. All recyclable metal shall be placed into Martin State Airport scrap metal recycling containers. Please contact the Base Environmental Engineer Capt DeJaun Saunders at (410) 918-6486 for detailed information. Also for more information, review “Environmental Protection Plan for Contractors”, which will be provided during the solicitation phase.

1.15. Hazardous Materials:

If suspected hazardous materials are discovered, do not disturb, contact the COTR.

1.16. Drawings:

Drawings furnished by the government to the Contractor may be used for general information only and shall not be relied upon or used as the basis for preparation of contract drawings required by this contract without complete on-site verification by the Contractor.

1.17. Military Real Property Data – DD Form 1354:

The Contractor shall furnish real property data to the Government via the DD Form 1354, Building Information Checklist for the Transfer and Acceptance of Military Real Property, for each new construction and/or renovation project awarded, unless otherwise notified. The cost and unit of measure of each individual asset must be identified separately. If demolition work is within the scope of the project, demolished assets and demolition costs must also be identified. The Contractor is responsible for accuracy of data, current up to the time of completion. The Contractor should contact the Real Property Office at 410-918-6222 with questions pertaining to the DD Form 1354. For construction data assistance, Contractor may contact the 175th Base Civil Engineer’s Office to speak with the COR, or Project Manager assigned to the project.

2. “The Office of the Assistant Secretary of the Army (Manpower & Reserve Affairs) operates and maintains a secure Army data collection site where the contractor will report ALL contractor manpower (including subcontractor manpower) required for performance of this contract. The contractor is required to completely fill in all the information in the format using the following web address “https://contractormanpower.army.pentagon.mil. The required information includes: (1) Contracting Office, Contracting Officer, Contracting Officer’s Technical Representative; (2) Contract number, including task and delivery order number; (3) Beginning and ending dates covered by reporting period; (4) Contractor name, address, phone number, e-mail address, identity of contractor employee entering data; (5) Estimated direct labor hours (including sub-contractor); (6) Estimated direct labor dollars paid this reporting period (including sub-contractor); (7) Total payments (including subcontractor); (8) Predominant Federal Service Code (FSC) reflecting services provided by contractor (and separate predominant FSC for each sub-contractor if different); (9) Organizational title associated with the Unit Identification Code (UIC) for the Army Requiring Activity (the Army Requiring Activity is responsible for providing the contractor with its UIC for the purposes of reporting this information); (10) Locations where contractor and sub-contractors perform the work (specified by zip code in the United States and nearest City, Country, when in an overseas location, using standardized nomenclature provided on website); (12) Presence of deployment or contingency contract language, and, (13) Number of contractor and sub-contractor employees deployed in theater this reporting period (by country). As part of its submission, the contractor will also provide the estimated total cost (if any) incurred to comply with this reporting requirement. Reporting period will be the period of performance not to exceed 12 months ending September 30 of each government fiscal year and must be reported by 31 October of each calendar year.”

Unit Identification Code (UIC) for the Requiring Activity: W7NDAA_______

2.1. Cost Proposal:

This is a firm fixed price contract. The contractor shall provide a detailed cost proposal indicating cost and breakdown for the pavement resurfacing project, construction of sidewalks, curb and gutter and stabilize with sod of disturbed areas as described below. This project must be completed within a sixty days period including weekends. Painting of new striping is not included in this contract.

2.2. Description of Project:

a. Mill parking areas to a depth of 2”as required, adjusting surface elevation to achieve positive drainage. Where required provide full depth pavement section repair to achieve smooth transition to sump inlet; see “Asphalt Pavement Detail” and “Grind and Resurface Detail SHT.1OF1. Trench to required depth to construct Type S Combination Inlet with approximately 62 linear feet of 10” HDPE drain. The new drain must tie in to the existing storm manhole structure to provide a water tight connection. The minimum slope of new drain shall be 2%. Backfill and compact material over drain to 95% proctor of aggregate base course.

b. Limit of Disturbance shown on SHT. 1OF1 is an approximate line; contractor must execute a straight line cut of separation between old and new works with a smooth transition.

c. Construct 7” concrete combination curb and gutter as per Detail R-21 and transition to depressed sections at walkways and driveway. Install 3” PVC drains from rain downspout to discharge points at curb line.

d. Construct 4ft wide concrete sidewalk apron adjacent to building face as shown on the Grading and Landscape plan. Provide a continuous ¼” preformed bituminous expansion joint between existing building foundation walls and new sidewalks. Concrete specifications 3000 psi, CIP, 6 x 6 W1 .4 x W1 .4 mesh. Construction of sidewalk must provide for any change in grades at the north building face corners with either step-downs or sidewalks sloping to match existing conditions. Concrete work at driveway and personnel entrances must transition smoothly into existing pavement. Demolish existing concrete entrance at north side of building at personnel door and reconstruct new 4ft wide walkway to match existing sidewalk. Concrete sidewalk to conform to Baltimore County Standard details.

e. Apply petro-mat fabric and tack coat to entire milled area. Resurface approximately 7,000 sq ft with MD State Highway Administration Approved Superpave (9.5mm) Hot Mix Asphalt compacted to a depth of 2”.

f. Match grades at existing pavement. Sod and stabilize areas between new sidewalk and new curb and gutter with Tall Fescue Sod grass to achieve positive drainage.

2.3. Construction Performance Period:

The Contractor shall identify the proposed construction performance period. The proposed performance period will be included in the Cost Proposal.

2.4. Meetings:

A Preconstruction Meeting will be required post award and prior to construction. Weekly progress meetings will also be required.

2.5. Sundry Elements:

Any material, devices or services not specifically mentioned or indicated in this specification that are reasonably required for a complete, finished and first class operating installation, shall be provided by the Contractor at no additional cost to the owner. The work shall be installed in accordance with this specification and best industry practices.

2.6. Shop Drawings:

Provide drawings required to show the systems involved and clearly show the extent, type and detailed requirements of the work for approval by the COR prior to construction. Submit 4 sets of all drawings; 1 set for BCE, 1 set for Contracting, and 2 sets will be returned to the Contractor. Drawings shall include but not be limited to:

2.6.1. Standards:

Paving material and paving operations shall be in accordance with Maryland State Highway Administration MSHA SPEC Division 900, Section 904 and Division 500, Section 504. A quality assurance and control plan must be provided to the COR prior to notice to proceed with the mix design and material source in the proposal.

2.7. Product Information:

Provide all material submittals utilizing AF IMT 3000, Material Approval Submittal available at http://www.usmilitarycontracting.com/uploads/Attach_6.pdf for approval by the COR prior to construction. Submit 4 sets of all AF IMT 3000 with attachments; 1 set for BCE, 1 set for Contracting, and 2 sets will be returned to the Contractor. Provide the following product information for approval by the COR prior to construction:

2.8. List of Attachments:

The following attachment is included.

1. Site Plan & Paving Details SHT 1OF1.

--- End of Statement of Work ---

SIDEWALK TO THIS SOUTH WEST CORNER MXS FACILITY 1090

HVAC PAD AT SOUTH EAST CORNER MXS FACILITY 1090

FRONT AREA WITH WALKWAY AT PERSONNEL DOOR

NORTH WEST CORNER OF MXS FACILITY 1090

EXISTING STORM MANHOLE FOR TIE-IN FROM NEW SUMP INLET

TYPICAL PAVEMENT AT MXS FACILITY 1090 FOUNDATION