27 SPM 001 Halekii Pihana Heiau Paving SOW 1.pdf

State of Hawaii Department of Land and Natural Resources (DLNR) 1151 Punchbowl St.

Honolulu, HI 96813

Scope of Work

To: Copy:

DLNR Job #:

Project Name:

Location:

Scope of Work:

Date:

Bowers + Kubota 1885 Main Street Suite 404 Wailuku, HI 96793

Scope of Work 1

DLNR Job #:

Scope of Work continued:

Scope of Work 2

DLNR Job #:

Site Plan

Scope of Work 4

State Parks Staff

Phone:

, DLNR

DLNR Job #:

Contacts:

Project Coordinator

Cell:

On-site contact persons during construction:

Phone:

Scope of Work 5

2. Asphalt Resurfacing

• Tack Coat Application: Apply a bituminous tack coat to ensure a superior bond between the prepared base/existing transitions and the new HMA.

• Leveling Course: Apply a thin Hot Mix Asphalt (HMA) leveling course to any deep depressions to restore a uniform grade.

• Main Overlay: Furnish and install a minimum 2-inch compacted lift of HMA (State Mix V or equivalent).

• Compaction: Roll and compact the surface to 92%–97% of the maximum theoretical density to prevent future undermining and erosion.

3. Pavement Markings & ADA Compliance

• Parking Stalls: Restripe all standard stalls using high-durability white traffic paint.

• ADA Accessibility:

o Stripe designated Handicap Stall(s) per 2010 ADA Standards for Accessible Design.

o Apply the International Symbol of Accessibility (blue/white).

o Stripe the "Path of Travel" (crosswalks and loading zones) from stalls to the monument entrance.

• Traffic Markings: Refresh directional arrows and stop bars to match the original site layout.

4. Shoulder Dressing & Final Site Work

• Shoulder Restoration: Import and install crushed aggregate or stabilized soil to dress the shoulders.

• Erosion Control: Grade shoulders flush with the new asphalt edge to eliminate "drop-offs" and facilitate proper water runoff.

• Site Restoration: Perform a final sweep and remove all construction debris and equipment from the State Monument grounds.

scope of work: Statement of Work: Roadway & Parking Improvements Location: Halekiʻi-Pihana Heiau State Monument Objective: Remediate surface deterioration, prevent erosion, and ensure ADA compliance through comprehensive asphalt reconstruction.

1. Site Preparation & Demolition

• Mobilization: Transport all equipment, labor, and materials to the site. Establish OSHA-compliant traffic control and pedestrian safety barriers to protect monument visitors.

• Surface Cleaning: Power-sweep and remove all debris from the existing roadway and parking lot.

• Vegetation Management: Clear encroaching root systems and overhanging vegetation that have compromised pavement edges.

• Cold Planning (Milling): Mill existing asphalt down to the base material across the entire project footprint.

• Base Preparation: Inspect the exposed base. Supply, place, and compact additional aggregate as needed to meet Hawaii DOT standard specifications.

Location1: 500 Hea Pl.