Culvert Replacement

Richland County · plans pulled by 3 GCs

Plan pull3 GCsJun 10

Pattern2 prime · 1 sub—

Bid dateThursday, June 25—

Who’s bidding this

2 primes + 1 sub pulled plans · Great Lakes Demolition Company wins 78% of OH drainage bids it enters

2primes hold plans today · revealed interest, not bids
4bidders typical · 3–5 range
±29%winning bid lands within this of the estimate in 80% of OH drainage lettings
mediumband confidence · n=154 OH drainage lettings, 3yr

If your number lands…historical win odds, OH

10–20% under est49%
5–10% under43%
within 5%33%
5–10% over30%
10%+ over15%

Share of OH bids over the last 5 years that landed there vs the official estimate and won (n=9,593 bids) — historical frequency, not a forecast. ODOT's estimate stays sealed until bids open.

Pulled plans2 primes · 1 sub

Bcc Ohio INCprime56% · 14/25
Adena CORPprime33% · 4/12
State Highway Supply INCsubnew to this work

Likely also biddingOH drainage regulars · 6

Eclipse CO LLC10% · 5/50
Stanley Miller Construction Company10% · 2/21
Crawford Construction Company INC26% · 5/19
Madex Construction CO21% · 4/19
Axis Civil Construction LLC28% · 17/61
Great Lakes Demolition Company78% · 7/9

Confirmed = pulled plans on this letting (revealed interest, from the agency portal). Likely = firms that bid OH drainagework in the last 3 years, ranked by where and how recently they bid it — firms most active in this project’s county and ODOT district rank first. Win rate is historical — the share of bids that firm entered and won, not a prediction of this letting.

Project details

Description: CULVERT REPLACEMENT
Type of work: Culvert replacement

How to read this. Plan‑pull counts come straight from agency portals. Patterns and confidence scores are derived from comparable lettings (same county, same category, three‑year basis). Confidence is a calibration of past correctness on signals of this shape — not a guarantee of this bid’s outcome. We never round up. More on what Cassandri does →

201E11000	CLEARING AND GRUBBING	Lump sum
202E11001	STRUCTURE REMOVED, AS PER PLAN	Lump sum
202E23000	PAVEMENT REMOVED	277 SY
202E38000	GUARDRAIL REMOVED	200 FT
203E10000	EXCAVATION	77 CY
203E20000	EMBANKMENT	200 CY
204E10000	SUBGRADE COMPACTION	293 SY
606E13000	GUARDRAIL, TYPE 5	200 FT
623E38500	MONUMENT ASSEMBLY, TYPE C	2 EACH
623E50000	PRECONSTRUCTION SURVEY MONUMENT VERIFICATION AND REPORT NR)	Lump sum
623E51000	POST CONSTRUCTION SURVEY MONUMENT VERIFICATION AND REPORT	Lump sum

601E32100	ROCK CHANNEL PROTECTION, TYPE B WITH FILTER	15 CY
659E00300	TOPSOIL	54 CY
659E10000	SEEDING AND MULCHING	487 SY
659E14000	REPAIR SEEDING AND MULCHING	24 SY
659E15000	INTER-SEEDING	24 SY
659E20000	COMMERCIAL FERTILIZER	0.07 TON
659E31000	LIME	0.1 ACRE
659E35000	WATER	3 MGAL
832E30000	EROSION CONTROL	2,500 EACH

301E56000	ASPHALT CONCRETE BASE, PG64-22, (449)	53 CY
304E20000	AGGREGATE BASE	47 CY
407E20000	NON-TRACKING TACK COAT	20 GAL
442E22001	ASPHALT CONCRETE SURFACE COURSE, 9.5 MM, TYPE A (449), AS PER PLAN (PG64-22)	22 CY

103E05000	PREMIUM FOR CONTRACT PERFORMANCE BOND AND FOR PAYMENT BOND	Lump sum
614E11000	MAINTAINING TRAFFIC	Lump sum
623E10000	CONSTRUCTION LAYOUT STAKES AND SURVEYING	Lump sum
624E10000	MOBILIZATION	Lump sum

602E20000	CONCRETE MASONRY	6.28 CY
605E31100	AGGREGATE DRAINS	20 FT
611E26000	72" CONDUIT, TYPE A, 706.02, 707.85, 707.02 (0.109) W/ CONCRETE FIELD PAVING	100 FT

Culvert Replacement

Who’s bidding this

Project details

Project scope

Bid items by category

626E00110	BARRIER REFLECTOR, TYPE 2 (BIDIRECTIONAL)	4 EACH
642E00104	EDGE LINE, 6", TYPE 1	0.03 MILE
642E00300	CENTER LINE, TYPE 1	0.02 MILE

614E12420	DETOUR SIGNING	Lump sum
616E10000	WATER	1 MGAL