Attachment 13a - Seed RFP Construct Raised Crosswalks SOO.pdf

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AS OF: 07/24/2020

SABER

STATEMENT OF OBJECTIVES (SOO)

CONSTRUCT RAISED CROSSWALKS

PROJECT #1039100

1.0 PROJECT SCOPE: The work under this task order shall consist of providing all labor, tools, transportation, supplies, supervision, materials, equipment, and associated design to provide 2 raised concrete crosswalks in the parking lot at Angelo Inn B3303. The work includes, but is not limited to all demolition, painting, carpentry, mechanical, electrical, plumbing, and associated tasks/crafts, required to successfully complete this project’s requirements. All work shall be in strict accordance with the Goodfellow AFB SABER Contract.

2.0 MATERIAL AND DEBRIS REMOVAL: All demolished materials and debris shall become the property of the Contractor and shall be disposed of or recycled off base at the Contractor’s expense in accordance with local, state, and federal environmental laws and regulations.

3.0 CONTRACTOR FURNISHED MATERIALS: Contractor shall furnish all materials to accomplish the work as shown on attached drawings and described in this SOO.

4.0 PROJECT DESCRIPTION: The following requirements are intended to describe the general scope of the project, but in no way limit the contract with respect to the extent of work indicated in the specifications or on the drawings and are subject to the terms and conditions of the contract. It is the intent and meaning of this document that the Contractor shall provide 2 raised concrete crosswalks/speed tables, sidewalk patch, drainage gutters, galvanized grates, reflective raised pavement markings and pedestrian signage that is complete with all items and appurtenances necessary, reasonably incidental, or customarily included, even though each item is not specifically called out.

A. DEMOLITION:

1) Contractor shall saw cut and demolish existing asphalt parking lot as needed.

2) Contractor shall saw cut and demolish existing concrete curbs and sidewalks as needed.

3) Contractor shall demolish existing sub-grade and compacted base course for new raised concrete crosswalks, concrete curbs and signage as needed.

4) Contractor shall remove existing parking lot paint markings as needed.

5) Contractor shall provide excavation for new as needed.

B. NEW WORK:

Architectural:

1) Contractor shall provide 2 raised concrete crosswalks as per the drawings. Crosswalks must be at least 22’ in width and include two 6-foot parabolic ramps on either side of a 10’ flat section, and 3- to 6- inches high above street level. It should extend curb-to-curb and be level with the adjacent sidewalks and curbs/gutters. The crosswalk sections shall have 1/8” deep sawcut joints at 24” O.C.E.W. The parabolic ramps shall be integrally

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colored and textured concrete with 4”x4” stamped squares. The concrete (PCC) shall have a minimum compressive strength of 3000psi at 28 days. The max size of the aggregate shall be 1 ½” unless otherwise noted. Concrete shall contain 5 sacks of cement per cubic yard of mix. Concrete shall contain Pozzolith 300-N or equal at a rate of 5oz.

per 100 pounds of cement in mix.

2) Contractor shall provide permanent Pedestrian Crossing signs (W11-2) to comply with the Federal Highway Administration, Manual on Uniform Traffic control Devices, Categories of Warning signs and Plaques, Table 2C-1 and as per the drawings.

3) Contractor shall provide a new curb and gutter with a galvanized metal grate at both ends of the crosswalk to maintain storm water flow. New curb and gutter, sidewalk and ramp shall have a notched edge so that grate sits flush with concrete and possess no tripping hazards. The Galvanized Grate shall be McNichols Co. – Hand Welded Bar Grate – Wheels N Heels Series 12-WH-4 (Short Span) 1”x1/4” Ada Compliant or equal.

4) Contractor shall excavate existing base coarse and provide new compacted base coarse as per drawings.

5) Contractor shall provide bitumen tack coat/prime coat with new “Hot Mix”, “Hot Laid”, Type “D” ACC patch as per drawings.

6) Contractor shall provide painted non-slip high-visibility crosswalk markings that conform to DMS-8200 “Traffic Paint”. The Thermoplastic reflectorized pavement markings shall be extruded or sprayed in a molten state onto a primed pavement surface IAW DMS- 8220. Solid White lines shall mark the crosswalks on both sides and must be 12” in width extending the full length from curb to curb.

7) Contractor shall provide Raised Reflectorized Pavement Markers (RRPM’s) stop bar as per the drawings. RRPM’s shall comply with item 672, TXDOT.

8) Contractor shall provide a temporary 6’ chain link construction fencing and signage as per the drawings.

Mechanical:

1) N/A

Electrical:

Plumbing:

5.0 SPECIAL CONSIDERATIONS: Work shall be performed in a manner to create minimum disturbance and inconvenience to the Goodfellow AFB. The Crossroads Hall shall remain open and usable for the duration of the kitchen renovation project. The contractor shall protect existing site conditions. The troopwalk and sidewalks shall remain open for use at all times. As a minimum the Contractor shall give the Contracting Officer 72 hours advance notice for any utility outages affecting the building.

6.0 GENERAL QUALITY CONTROL TESTING: The Contractor is responsible for all

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quality control testing. All testing shall be performed at no additional cost to the Government.

No work requiring additional testing will be permitted until the required tests have been identified and approved by the Contracting Officer.

7.0 SUBMITTALS: The Contractor shall provide the following submittals along with the basic required contract submittals, to the Contracting Officer for approval:

1) AF Form 103/Work Clearance Request

2) Design Drawings

3) Material Submittals

4) Compaction Test Reports

5) Environmental Reports

6) Pass-Thru Warranty

7) As-built drawings

8) DD Form 1354

END OF STATEMENT OF OBJECTIVES