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Perforated Steel Square Tube Sign Support Footings 00920




SP442 (03-31-08)
SP445 (06-04-09) (This Section requires SP405.

May require SP440 and SP495.)

SECTION 00445 - SANITARY, STORM, CULVERT, SIPHON, AND IRRIGATION PIPE

(Follow all instructions. If there are no instructions above a subsection, paragraph, sentence, or bullet, then include them in the project but make necessary modifications to only include project specific specifications. Delete specifications that do not apply to the project.)
Comply with Section 00445 of the Standard Specifications modified as follows:
00445.80(a)  Pipes - In the length bullet, add ", to the nearest foot" after the word "applicable".
SECTION 00442 - CONTROLLED LOW STRENGTH MATERIALS

Comply with Section 00442 of the Standard Specifications.



SP490 (06-26-08) (This Section requires SP440 and SP442.)
SECTION 00490 - WORK ON EXISTING SEWERS AND STRUCTURES
(Follow all instructions. If there are no instructions above a subsection, paragraph, sentence, or bullet, then include them in the project but make necessary modifications to only include project specific specifications. Delete specifications that do not apply to the project.)
(Use the following paragraph when subsections 00490.46(b-2) and .46(e) are NOT included in the project.)

Comply with Section 00490 of the Standard Specifications.



SP503 (06-26-08) (May require SP558 or SP559.)
SECTION 00503 - BRIDGE DECK COLD PLANE PAVEMENT REMOVAL

(Follow all instructions. If there are no instructions above a subsection, paragraph, sentence, or bullet, then include them in the project but make necessary modifications to only include project specific specifications. Delete specifications that do not apply to the project.)
Comply with Section 00503 of the Standard Specifications modified as follows:
00503.42  Disposal of Materials - Replace this subsection, except for the subsection number and title, with the following:
Dispose of all materials according to 00290.20.
(Use the following paragraph and bullet when materials are to be recycled. List stockpile sites.)
When existing pavement is to be removed in more than one thickness or lift and the material is to be recycled into asphalt concrete mixture, either on this Project or a future project, place the material from each thickness or lift in separate stockpiles at the following sites:





(Use the following lead-in subsection .80 when bridge decks are resurfaced under Section 00558 or 00559.)
00503.80  Measurement - Add the following paragraph at the end of this subsection:
(Use one of the following paragraphs when bridge decks are resurfaced under Section 00558 or 00559. Delete the paragraph that does not apply.)
[ Use this paragraph when bridge decks are resurfaced under Section 00558. ]
No separate measurement will be made for removing asphalt concrete surfacing from bridge decks for the preparation of latex modified concrete resurfacing.
[ Use this paragraph when bridge decks are resurfaced under Section 00559. ]
No separate measurement will be made for removing asphalt concrete surfacing from bridge decks for the preparation of microsilica concrete resurfacing.
(Use the following lead-in subsection .90 when bridge decks are resurfaced under Section 00558 or 00559.)
00503.90  Payment - Add the following paragraph to the end of this subsection:
(Use one of the following paragraphs when bridge decks are resurfaced under Section 00558 or 00559. Delete the paragraph that does not apply.)
[ Use this paragraph when bridge decks are resurfaced under Section 00558. ]
No separate or additional payment for removing asphalt concrete surfacing from bridge decks for the preparation for resurfacing latex modified concrete resurfacing. This work will be included in the latex modified concrete resurfacing work.
[ Use this paragraph when bridge decks are resurfaced under Section 00559. ]
No separate or additional payment for removing asphalt concrete surfacing from bridge decks for the preparation for resurfacing microsilica concrete resurfacing. This work will be included in the microsilica concrete resurfacing work.

SECTION 00541 - DECK SEAL

Section 00541, which is not a Standard Specification, is included in this Project by Special Provision.


Description
00541.00 Scope - Place deck seal on the I-5 SB Over Highway 1E NB (Commercial St. SE) Bridge 07524B over the entire exposed existing portland cement concrete bridge deck.
Materials
00541.10 Materials - Use a crack sealer from 02060 of the ODOT Qualified Products List.
Construction
00541.40 Installation - Install the sealer according to the manufacturer’s recommendations. Install in stages during night time work hours using single lane closures. Only work on an area each night that can be completed during one night time shift. All travel lanes must be ready to be open to traffic during normal day time hours. The installation will require dry weather. Generally tThe steps are:
1) Sand blast or lightly shot blast the top of the existing deck.

2) Clean out cracks free of dirt and other contaminants.

3) Apply sealer in cracks and on top deck surface.

4) Apply sand to top of deck.

5) Wait until sealer has adequately cured.

6) Sweep off loose sand and apply temporary lane markings.

7) Open to traffic.
Measurement
0541.80 Measurement -– No measurement of quantities will be made for deck sealing.There will be no measurement for the pay item "Deck Seal". The estimated area of deck to be sealed is approximately 688 square yards.
Payment
00541.90 Payment - The accepted quantities of work performed under this Section will be paid for at the Contract lump sum contract priceamount for the item "Deck Seal".
Payment will be payment in full for furnishing and placing all materials, disposing of waste material, and for furnishing all equipment, labor, and incidentals necessary to complete the work as specified.

SP559 (03-31-08)

SECTION 00559 - MICROSILICA CONCRETE RESURFACING

OF BRIDGE DECKS AND PAVEMENT

Section 00559, which is not a Standard Specification, is included in this Project by Special Provision.


Description
00559.00  Scope - This work consists of preparing and resurfacing bridge decks and portland cement concrete pavement with Microsilica Concrete (MC).
00559.01  Abbreviations:
MC - Microsilica Concrete

MMTR - Microsilica Manufacturer's Technical Representative

PCC - Portland Cement Concrete
00559.02  Microsilica Manufacturer's Technical Representative (MMTR) - Provide a technical representative from the microsilica manufacturer who shall:


  • Guide development of the microsilica mix design and be present during preparation of the trial batch submitted for review as required in 00559.13.

  • Attend both preplacement conferences.

  • Attend the batching plant throughout all batching to control addition of microsilica and chemical admixtures as required in 00559.15(b-1). This MMTR is not required to be at the plant if direct radio or telephone contact is immediately available between the batch plant (CCT) and the field MMTR.

  • Be at the placement site throughout all placement operations to evaluate each batch delivered and control addition of chemical admixtures as required in 00559.15(b-1).


00559.04  Preplacement Conferences - Contractor supervisory personnel, the CCT, any subcontractors or suppliers who are to be involved in the MC work, and the MMTR shall meet with the Engineer no later than two weeks before placement of the MC for a preplacement conference at a time mutually agreed upon. At this conference, present and discuss methods of accomplishing all phases of the MC work. If all representatives are not in attendance, the conference will be rescheduled.
Hold a second preplacement conference at the jobsite one-half hour before the first placement begins to discuss placement duties and procedures. The Engineer, CCT, QCT, the MMTR, and the Contractor’s entire placement crew shall attend. MC placement will not be allowed until this meeting has been held.
Materials
00559.11  General - Furnish materials meeting the following requirements:

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