NAVFAC Design-Build Model Request for Proposal - Test

G20 SITE IMPROVEMENTS

SYSTEMS REQUIREMENTS
SITE IMPROVEMENTS TEMPLATE 12/08

Instructions for using this template: There are template files for each UNIFORMAT Level 2 Group Elements. This template is for Group Element G20-SITE IMPROVEMENTS. Text such as this is hidden text that will not print when the hidden text box in "Print/Options" is un-checked.

The Civil Member should edit this template for the requirements of the project. The Landscape Architect Member should edit the G2050 portion of this section for landscaping if required for the project. The SYSTEMS REQUIREMENTS are intended to define items that are required for the site work. Editing is required where brackets [ ] appear. Delete all building elements that are not required for the project. If additional elements or sub-elements are required for the project that do not appear in the template, refer to the NAVFAC DB RFP Web Site Uniformat II/ WBS for additional site element numbers and descriptions. The Uniformat II Work Breakdown Structure can be found at www.wbdg.org/ndbm/. Coordinate with the PERFORMANCE TECHNICAL SPECIFICATION SECTION G20 to ensure that performance requirements are provided for all of the Site Elements listed here and that paragraph numbering matches.

NOTE: Edit the following paragraphs to suit the project, or create your own, to describe the SITE IMPROVEMENTS for the project. Coordinate this section carefully with other portions of the RFP.

SYSTEM DESCRIPTION

The site improvements system consists of pavements and pavement related features, landscaping and other exterior site development work related to this project. Pavement design shall be performed by a licensed Professional Engineer familiar with conditions local to the project site.

GENERAL SYSTEMS REQUIREMENTS

Provide site improvements as required to make a useable facility that meets functional and operational requirements, incorporates all applicable anti-terrorism, force protection and physical security requirements and blends into the existing environment.

Provide site improvements in conformance with applicable requirements of the Uniform Federal Accessibility Standards.

Identify and obtain all permits to comply with all federal, state, and local regulatory requirements associated with this work. The contractor shall complete the "Permits Record of Decision" (PROD) form with the first design submittal package. A blank PROD form can be obtained at the Download Tab of Part 6 of the NAVFAC Design-Build website at the following link http://www.wbdg.org/ndbm/Download/Down_Additional.html?Section=AdditionalInfo. Contractor shall determine correct permit fees and pay said fees. Copies of all permits, permit applications, and the completed PROD form shall be forwarded to the Government's Civil Reviewer.

Provide improvements as required to conform to all applicable anti-terrorism and physical security requirements.

Minimize the impact of construction activity on operations and neighboring facilities.

Locate new site improvements at locations indicated on the drawings in another part of this RFP. If specific locations are not provided, site the improvements to develop appropriate and positive relationships with other facilities and to conform to existing development patterns.

Refer to Site Analysis and Building Requirements Sections for additional site improvement functional program information.

G2010 ROADWAYS

NOTE: Indicate project requirements here.

Provide roadways, as required, to allow for safe, convenient and logical circulation, while discouraging through traffic. The design of pavements shall take into consideration the anticipated daily traffic ([___] cars, [___] single unit trucks, [___] H20 loadings) over the life of the project ([20] [___] years) as well as the existing soil conditions at the site.

NOTE: Indicate pavement preferences that the Activity may have for a certain site to tie into the existing area. Other materials, such as porous pavement or gravel may be required on certain projects.

Provide roadways of [bituminous pavement][rigid pavement][______] [where indicated on the drawings in another part of this RFP.] [between Building _____ and access at _____.] [Porous pavement][Gravel pavement] may [not] be used.

[Provide new roadway and other pavement sections as required by soil conditions and determined by Designer of Record. Minimum bituminous pavement section is 2" bituminous surface on 8" aggregate base over a compacted subgrade. Minimum PCC pavement section is 6" PCC on 4" aggregate base over a compacted subgrade.]

Provide other roadway improvements including [bus stops][traffic signalization ][markings ][signage ][_____].

[Where street or roads are adjacent to median planting, provide a minimum [2 feet (600 mm) wide (including curb)] [ ] concrete maintenance walk adjacent to street or road to allow for landscape [and irrigation] maintenance.]

G201001 BASES & SUBBASES

[The following materials will not be allowed for base or subbase courses: [bituminous concrete,] [lean concrete,] [cement stabilized,] [sand-clay,] [lime rock,] [shell,] [crushed concrete,] [reclaimed asphalt,] [or] [ ].]

G201002 CURBS & GUTTERS

NOTE: Include requirement below when the Activity prefers curb and gutter. Delete this section if not required.

Provide curb and gutter to tie into adjacent facilities.

G201003 PAVED SURFACES

Recycled asphalt pavement material may [not] be used for bituminous concrete pavement [as permitted by the SHS].

G201004 MARKING & SIGNAGE

NOTE: Indicate Activity's preferences on pavement markings and signage, especially where required to tie into existing site elements. Also indicate any temporary markings and signage needed to meet phasing requirements. Coordinate with PTS Section G201004.

Provide pavement markings [including crosswalks][to match existing][_____].

Provide signage [to match existing][_____].

Provide temporary pavement markings and signage throughout construction to meet phasing requirements indicated in the project program. Provide temporary signage in accordance with the MUTCD.

G201005 GUARDRAILS & BARRIERS

Provide [guardrails], [wheelstops], [and] [bollards] in accordance with the UFC 3-200-10N, Civil Engineering.

G201006 RESURFACING

Provide resurfacing of existing pavement by [slurry seal,][bituminous surface treatment,][or][bituminous overlay].

G201090 OTHER ROADWAYS

G2020 PARKING LOTS

NOTE: Indicate project requirements here.

Provide parking for _____ vehicles [above and beyond the existing parking area]. The design of pavements shall take into consideration the anticipated daily traffic ([___] cars, [___] single unit trucks, [___] H20 loadings) over the life of the project ([20] [___] years) as well as the existing soil conditions at the site.

Provide parking lots of [bituminous pavement][rigid pavement][_____]. Gravel pavement may [not] be used. [Porous pavement shall not be used.]

[Provide new parking and other pavement sections as required by soil conditions and determined by Designer of Record. Minimum bituminous pavement section is 2" bituminous surface on 8" aggregate base over a compacted subgrade. Minimum PCC pavement section is 6" PCC on 4" aggregate base over a compacted subgrade.]

Provide other parking improvements including [_____ parking entrances for [one] [two] way traffic] [_____motorcycle parking stalls ][_____bicycle stalls ] [separate service drive for delivery vehicles] [drive-up drop-off access] [markings ][signage ][_____].

Provide handicapped parking in accordance with the Uniform Federal Accessibility Standards.

G202001 BASES & SUBBASES

Crushed concrete meeting specified gradation for aggregate base or subbase courses may [not] be used.

G202002 CURBS & GUTTERS

NOTE: Include requirement below when the Activity prefers curb and gutter.

Provide curb and gutter to tie into adjacent facilities.

G202003 PAVED SURFACES

[Portland cement concrete shall have a minimum design flexural strength of 650 to 700 psi (4.48 to 4.83 MPa) in not more than 28 days.]

Recycled asphalt pavement material may [not] be used for bituminous. Concrete pavement (as permitted by the SHS).

G202004 MARKING & SIGNAGE

Provide permanent and temporary markings (pavement, curb and object), signage (regulatory, warning and guidance) and other traffic control devices as required to facilitate proper utilization of the parking areas.

Provide pavement markings [including crosswalks] [to match existing][_____].

Provide signage [to match existing][_____].

Provide temporary pavement markings and signage to meet phasing requirements indicated in the project program. Provide temporary signage in accordance with the MUTCD.

G202005 GUARDRAILS & BARRIERS

Provide [guardrails], [wheel stops], [and] [bollards] in accordance with the UFC 3-200-10N, Civil Engineering.

G202006 RESURFACING

Provide resurfacing of existing pavement by [slurry seal,][bituminous surface treatment,][or][bituminous overlay].

G202007 MISCELLANEOUS STRUCTURES AND EQUIPMENT

G202090 OTHER PARKING LOTS

G2030 PEDESTRIAN PAVING

Provide a network of Portland cement concrete sidewalks, separated from, but connected to vehicular circulation systems, to allow pedestrian circulation between various elements of the project.

G203001 BASES & SUBBASES

G203002 CURBS & GUTTERS

G203003 PAVED SURFACES

G203004 GUARDRAILS & BARRIERS

G203005 RESURFACING

G203006 OTHER WALKS, STEPS & TERRACES

G2040 SITE DEVELOPMENT

G204001 FENCING & GATES

Provide [chain link][ornamental][security] [and] [_____] fence [as indicated on the drawings in another part of this RFP].

[Provide [zinc-coated steel fencing components in accordance with FS RR-F-191/1, Type 1] [polyvinyl chloride (PVC) coated over zinc-coated steel fencing components in accordance with FS RR-F-191/1, Type IV] for the fencing system. [PVC coating shall be in color and a minimum thickness of 0.10 inch (2 mm).] Provide [[top] [and] [bottom] tension wires] [and] [[top] [and] [bottom] rails]; where tying into an existing fence, match fencing system. ]

[Provide an ornamental fence of [wrought iron] [wood] [ ]. ]

NOTE: MIL-HDBK-1013/10 indicates that two single-line fences may be used, when specified by the local commander, to surround a restricted area. The two fences shall be separated by a minimum of 30 feet (9.1 m) and a maximum of not more than 150 feet (45.7 m).

[For the security fence, provide [one] [two] single line fence[s] surrounding the restricted area. Provide security clear zones as required. Ensure that the fabric height is at least [7 feet (2.1 m)][ feet ( meters)]. Provide outriggers and [three][ ] strands of barbed wire. ]

G204002 RETAINING AND FREESTANDING WALLS

G204003 EXTERIOR FURNISHINGS

All site furnishings shall conform to the Base Exterior Architectural Plan (BEAP) and the Installation and Appearance Plan. Provide [picnic tables][trash receptacles][benches] [barbecues] [recycling receptacles] [hot ash receptacles] [______] [as indicated on the drawings in another part of this RFP]. At a minimum, provide a trash and ash receptacle at the designated smoking area.

[Provide picnic areas [as indicated on the drawings in another part of this RFP]. Picnic areas shall be designed to accommodate up to [twelve] [ ] people.]

G204004 SECURITY STRUCTURES

NOTE: Coordinate with Base Security on the Activity's security needs for the project. Indicate the number of active vehicle barriers required and revise text below to reflect specific requirements of the Activity and the project. Delete portions of this section that are not used.

Provide ____ active vehicle barriers. Provide an automatic, active vehicle barrier system, including [barricades,] [bollards, ][crash gates, ][crash beams, ][and][active tire shredders]. [Active vehicle barricades, ] [bollards, ][and ][crash gates] shall have a Department of State certified crash rating of [K12][_____]. [Crash beams shall withstand a 10,000 pound (4536 kg) vehicle at impact speed of 15 mph (24 kph), with a maximum beam deflection of 20 feet (6 m).] [The active vehicle barrier shall provide protection from unauthorized vehicle access over the entire entryway and be capable of being controlled in the emergency mode at the following locations: [gate house][_____].] Outdoor controls shall be properly protected and rated.

The emergency fast operation (EFO) is used when a threat condition exists requiring immediate activation of the barrier to prevent unauthorized access. The time of deployment from the down to the fully raised or from the open to the fully closed position in the EFO mode shall not exceed [1 second][______]. In EFO, all the barriers for a gate location shall deploy at the same time. The master reset control for lowering the barrier, after EFO, shall be a keyed switch located within the [gate house][_____] control panel. The key will be stored offsite so that lowering/opening of the barriers can be accomplished only by authorized personnel.

The vehicle barrier shall have a safety feature to prevent accidental raises under or closing on authorized vehicles. Provide dilemma zone protection for all legal vehicles. Warning signage shall be provided in advance of the barrier. Additional features shall include [warning lights, ][corrosion protection, ][loop detectors,] [traffic signals, ][heater, ][and][insulation]. In the event of a power outage or interruption, the vehicle barrier system shall operate on an [UPS system][emergency generator].

Provide a passive barrier system including [reinforced concrete inverted "T" wall, ][anchored concrete Jersey barrier, ][bollards, ][posts, ][tires, ][guardrails, ][ditches, ][and][cable reinforced fence].

[The reinforced concrete inverted "T" wall shall be designed for a 15,000 lb (6800 kg) vehicle traveling at 25 mph (40 kph) with no penetration. The inverted "T" wall shall be designed to provide the best aesthetic visual appearance possible. ][Each bollard shall withstand a [10,000 pound (4536 kg)], [15,000 pound (6800 kg)] vehicle at impact speed of 40 mph (65 kph), with a maximum bollard deflection or vehicle penetration of 20 feet (6 m).] [The cable reinforced fence shall be designed for a 4000 lb (1814 kg) vehicle traveling at 40 mph (64 kph) with a maximum penetration of 40 feet (12.2 meters).]

G204005 SIGNAGE

NOTE: Coordinate with Activity on special signage required for the project.

Provide signage in accordance with the Activity's BEAP and the Installation and Appearance Guide.

G204006 FOUNTAINS & POOLS

G204007 PLAYING FIELDS

NOTE: Indicate number of courts/fields and the size if not established by the rules of the sport's governing authority. Add requirements for materials to ensure quality standards. Coordinate with the PTS Section G204007.

Provide [one ][two ][_____] exterior [baseball ][basketball ][field hockey ][football ][soccer ][softball ][tennis ][track ][volleyball ][swimming pool ][_____] [court][field]. The size of the court or field shall be [as indicated by the National Federation of State High School Associations (NFHS) Court and Field Diagram Guide][as established by the sport's governing authority][ ].
The playing surface shall be [concrete with synthetic][turf][synthetic][resilient rubber][_____] surface.
Provide [tot lots][play lots] as indicated. Play surfaces shall be [poured-in-place rubber][____].

G204008 TERRACE AND PERIMETER WALLS

G204009 FLAGPOLES

G204090 OTHER SITE IMPROVEMENTS

[Provide dumpster pad and enclosure.] [Provide double metal gate with self-closing mechanism.]

G2050 LANDSCAPING

NOTE: Describe any special landscaping requirements such as screening of adjacent areas or roadways.

Provide complete landscaping consisting of lawn, groundcover, trees, shrubs, perennials and ornamental grasses as required to provide a quality, cost-effective, functional and visually appealing landscape program that will enhance the development, while complying with all applicable anti-terrorism, force protection and physical security requirements. [Provide landscaping resistant to deer.]

Guarantee all landscaping for a period of [one year][_____] after final acceptance of the project.

Provide complete landscaping maintenance, including routine mowing, throughout the guarantee period.

[Provide mechanical equipment screening wall on three sides of new equipment.]

Provide shrubs or small growing trees for screening of mechanical equipment/wall, dumpster enclosures, and other obstructions that do not present an aesthetic view from the street.

G205001 FINE GRADING AND SOIL PREPARATION

[Provide 4" of topsoil for all grass areas and other pervious areas disturbed by Contractor operations.]

G205002 EROSION CONTROL MEASURES

Prevent erosion from occurring by providing erosion control measures as required by city, state and federal requirements.

G205003 TOPSOIL AND PLANTING BEDS

See G205005 Plantings.

G205004 SEEDING SPRIGGING AND SODDING

Areas indicated to be turfed in another part of this RFP shall be [seeded] [sprigged] [or] [sodded]. Provide seed and fertilize existing grass areas disturbed by Contractor operations.

G205005 PLANTINGS

NOTE: Describe any special planting requirements such as specific special areas to be planted, or if a specific number of plants are to be provided.

Preserve existing trees to the greatest extent possible. [Provide a minimum of [______] trees and [______] shrubs for this project.]

G205006 PLANTERS

NOTE: Describe any planters to be provided, or delete this section if planters are not anticipated.

G205007 IRRIGATION SYSTEMS

[Provide an irrigation system to adequately irrigate all grass and landscaped areas for the new building[s].]

G205090 OTHER LANDSCAPING

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