Concrete Sub Bid Opportunity

Park Township
Pathway Repairs

Terracon LLC has been awarded the 2026 Park Township Shared-Use Pathway Repairs project (Project #2260339). We are seeking concrete subcontractor pricing for ADA sidewalk ramp work along the base bid corridors and Add Alternate 2.

Project Awarded — Active 2026
Owner
Park Township
Project #
2260339
Engineer
Prein & Newhof
Substantial Completion
November 15, 2026
GC Contact
Tyler DeJonge
tyler@terraconllc.com
616-218-7684
We need concrete subcontractor pricing for Items 10 & 32 — ADA sidewalk ramps. Download the documents below, review the scope, and send your number to Tyler.
Project Documents

Download Everything You Need

All three documents are here. Start with the Concrete Sub Packet — it has your full scope, spec references, key requirements, and a bidding checklist.

Concrete Sub Packet
Your complete scope summary — Items 10 & 32, technical requirements, what is not in your scope, key spec section references, and a full bidding checklist. Start here.
PDF • 215 KB
Download Concrete Sub Packet
Project Specifications
Full spec book issued by Prein & Newhof. Section 9.06 (p. 179) governs your ramp work. Sections 9.04.01–9.04.03 (pp. 177–178) cover materials, joints, and finishing requirements.
ZIP • 4.5 MB
Download Specifications
Bid Sheet
Official bid form with all 35 items and quantities. Your items are #10 (1,000 SFT base bid) and #32 (700 SFT Add Alt 2). Use this to verify quantities when pricing your number.
PDF • 553 KB
Download Bid Sheet

Also available on the Grand Rapids Builders Exchange plan room — members.grbx.com/project/details/2026-1678 ↗

Your Scope

What We Need From You

Two concrete items — price them separately. Add Alternate 2 may or may not be awarded, but provide a firm unit price regardless.

Item 10 — Base Bid

Concrete Sidewalk Ramps

  • 1,000 SFT — ADA ramps at all road crossings
  • N 144th Avenue and Butternut Drive corridors combined
  • Grade 3500, air-entrained concrete, 6” thick
  • Detectable warning surfaces required per MDOT Section 803
  • Conform to MDOT Standard Plans and current ADA standards
  • Engineer approval required before each pour
  • Includes forms, placement, finishing, curing, and DWS
  • Measured and paid per SF installed and accepted
Item 32 — Add Alternate 2

Riley Street Ramps

  • 700 SFT — same spec as Item 10
  • Riley Street corridor only (144th Ave to Christmas Lane)
  • New 6-ft-wide pathway — approximately 2,700 LF
  • ADA ramps at all road crossings along this corridor
  • Grade 3500, air-entrained, 6” thick, DWS required
  • Price separately — Alt 2 may or may not be awarded
  • Provide a firm unit price regardless of award status
Not in your scope — handled by Terracon or others
  • HMA pathway (Items 9 & 31)
  • Pavement removal (Items 16 & 35)
  • Retaining walls (Items 13–15)
  • Water services (Items 5–7, 27–29)
  • Valve/MH adjustments (Items 11–12, 33–34)
  • Traffic control
  • Restoration
  • Aggregate base
  • Pavement markings
Project Corridors

Work Locations

Base bid covers N 144th Avenue and Butternut Drive. Add Alternate 2 runs along Riley Street. Your concrete ramp work occurs at road crossings along all active path segments. Click any line or pin for details.

Base Bid — 144th Ave & Butternut Dr
Add Alt 2 — Riley Street
Retaining Wall Locations
Water Service Verifications

ⓘ Alignment is approximate. Exact ramp locations determined by Engineer in the field.

Ready to Price This?

Submit Your Quote

Send Tyler a unit price for Item 10 (1,000 SFT) and Item 32 (700 SFT) separately. Include any exclusions or qualifications with your number.

Contact Tyler DeJonge

Company
Terracon LLC
Email
tyler@terraconllc.com
Phone / Text
616-218-7684
What to include
Unit price for Item 10 (1,000 SFT base bid) and Item 32 (700 SFT Add Alt 2) as separate line items. Company name and any qualifications or exclusions.
Email Your Quote Call Tyler