2010 Construction and Material Specifications - Ohio Department of ...

700.00
Spec No. Material Material only Inspection or Sampling
Requirements
Post Inspection Instructions
446 Asphalt Concrete Project: Visually inspect delivered loads and Project: Contact project Engineer/
newly placed mat
monitoring team immediately if
Project: Obtain daily mix sample for District problems seen.
test unless otherwise directed by the DET. Project: Observe proper handling
Project: Obtain 10 cores for each lot (day) and quick delivery of the mix
within 48 hours for District test. Locate cores sample. Place cores in box flat
for sampling.
side down, do not stack boxes, do
Project: See 702.04 or 702.13 for tack sample. not leave in weather, deliver to lab
Plant: Conduct minimum monitoring promptly.
requirements.
Plant: See 702.01 for PG binder sample
Plant: Report on monitoring.
448 Asphalt Concrete Project: Visually inspect delivered loads and Project: Contact project
newly placed mat
Engineer/monitoring team
Project: Give lot sample location to the District immediately if problems seen.
monitoring team unless otherwise directed by Project: Re Core for S 1055 if
the DET.
gauge change or JMF change.
451 PC Concrete
Project: See 702.04 or 702.13 for tack sample. Plant: Report on monitoring.
Project: Conduct density gauge QA per S 1055
Plant: Conduct minimum monitoring
requirements.
Plant: See 702.01 for PG binder sample
Make 6"x6"x4' beams for every 7500 yd² (6500 Core samples taken every 2000 sq.
Pavement
m²) or fraction thereof daily. Make two beams yds by Contractor. Conform to S
if testing before 7 days. Field test beams for
required load for the specification.
Report results in CMS (Trns.port SiteManager
).
1064
451.08.B Dowel Bond Check new light form oil by labels on new Report material as not approved
Breaking Material cans. No sampling required
and follow policy for non
specification materials
452 PC Concrete Make 6"x6"x4' beams for every 7500 yd² (6500 Core samples taken every 2000 sq.
Pavement
m²) or fraction thereof daily. Make two beams yds by Contractor. Conform to S
if testing before 7 days. Field test beams for
required load for the specification.
Report results in CMS (Trns.port SiteManager
).
1064
499.02 Water
Potable water is satisfactory.
Notify District Testing if water
If question about water quality, obtain 1 gallon appears to contain sewage, oil,
sample.
Document in CMS (Trns.port SiteManager ).
acid, or other matter.
503.09 Excavation for Sampled only when requested by the Engineer
Structures per Section 203
Backfill
Soil Embankment: 50 lb (23 kg)
Granular Embankment: 50 lb (23 kg)
504 Sheet Piling Left in
Place
Use 711.03 materials
507.03 Bearing Piles Only use points from suppliers on the approved Notify District Testing if material
Steel Pile Points list incorporated into the project plans. non-performs or looks defective
Document in CMS (Trns.port SiteManager ) during use. Notify the contractor
as needed.
with non-compliance issues.
509.08 Reinforcing Steel - Assure plastic supports conform to 709.15. Maximum spacing of supports in
Plastic support chairs
slabs, beams and girders to be 4
feet; or less to prevent substantial
deflection.
511 Concrete for Make two 6"x12" cylinders for spans over 20 ft Within 24 to 48 hours after
Structures each day, each 200 yd³.
sampling, ship cylinders to
For spans 20 ft span and under, make two Laboratory with required
6"x12" cylinders each 50 yd³ or less.
Document in CMS (Trns.port SiteManager ).
Field or Standard Cure according to
ACI/ODOT specifications.
documentation.
515 Prestressed Concrete Assure products are supplied by a source on the If rejecting material because
Bridge Members Certified List for S-1079 maintained by OMM. material non-performs or looks
Received with TE-24.
defective during use, notify
Check dimension and condition
District Testing and OMM,
Document in CMS (Trns.port SiteManager ). Cement and Concrete section,
630