1993 Standard Specifications Book
Last Updated (07/23/2003)
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Division IV - Structures (Items 446 through 471)
Table Of Contents
ITEM NO. - TITLE AND REQUIREMENTS
446 - CLEANING, PAINT AND PAINTING
SPECIFICATION REQUIREMENTS
1) Special protection system, need to show type of cleaning, type and thickness of prime coat and color coating.
2) If a different type cleaning is desired, it will be indicated on the plans.
3) For colors besides Aluminum, Gray or Green, the plans must show type of paint, color, and thickness.
4) Specify on plans if it is a pay Item.
OPTIONAL REQUIREMENTS
None
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Cleaning and Painting Existing
Structures (System Specified)" |
LS |
2) |
"Cleaning and Painting Existing
Railing (System Specified)" |
LS |
3) |
"Cleaning and Painting Existing
Steel Piling (System Specified)" |
LS |
REFERENCE ITEMS
None
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447 - STRUCTURAL BOLTING
SPECIFICATION REQUIREMENTS
1) Bolts will meet the requirements of ASTM A325 or A490.
2) Measurement and payment for the bolts, nuts and washers required for structural steel connections will be in accordance with Item 442.
OPTIONAL REQUIREMENTS
None
PAYMENT AND MEASUREMENT
Payment will be subsidiary to the pertinent Items requiring the use of high-strength bolts.
REFERENCE ITEMS
(446)
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448 - STRUCTURAL FIELD WELDING
SPECIFICATION REQUIREMENTS
1) Welds will be shown on the plans, including location and size.
OPTIONAL REQUIREMENTS
None
PAYMENT AND MEASUREMENT
Subsidiary to the various bid Items in the contract.
REFERENCE ITEMS
(440, 441)
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449 - ANCHOR BOLTS
SPECIFICATION REQUIREMENTS
1) Types and sizes to be shown on the plans.
OPTIONAL REQUIREMENTS
None
PAYMENT AND MEASUREMENT
Subsidiary to the various bid Items in the contract.
REFERENCE ITEMS
(445)
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450 - RAILING
SPECIFICATION REQUIREMENTS
1) Locations, classifications and types of railing must be shown on the plans.
2) If painting is required or allowed, the type and coating thickness will be shown on the plans.
3) Details must be shown on the plans.
4) This is a plans quantity measurement Item.
OPTIONAL REQUIREMENTS
1) When concrete rail is
required, it will be in accordance with Items 420, 421, 520, 522,
524 and 526.
2) When precast rail is
allowed, it will be in accordance with Item 424.
3) When reinforcing steel
is required, it will be in accordance with Item 440.
4) When metal railing is
allowed, it will be in accordance with Item 441.
5) When structural steel
is required, it will be in accordance with Item 442.
6) When galvanized rail
is allowed, it will be in accordance with Item 445.
7) When painting is allowed
on metal rail, it will be in accordance with Item 446.
8) When welding is required,
it will be in accordance with Item 448.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Railing (Classification
and Type Specified)" |
LF |
REFERENCE ITEMS
None
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452 - REMOVING RAILING
SPECIFICATION REQUIREMENTS
1) Locations and types of the railing to be removed must be shown on the plans.
2) The railing must be removed to lines and grades as shown on the plans.
OPTIONAL REQUIREMENTS
None
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Removing Railing
(Type Specified)" |
LF |
REFERENCE ITEMS
None
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453 - TEMPORARY RAILING
SPECIFICATION REQUIREMENTS
1) Portions of temporary railing to be furnished by the Department will be shown on the plans.
2) Materials and details for constructing the temporary railing will be shown on the plans.
3) The type of paint to be used for the temporary railing which will then become a part of the permanent railing will be in accordance with the paint system shown on the plans.
OPTIONAL REQUIREMENTS
1) When painted rail is
used, it will be in accordance with Item 446.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Temporary Railing" |
LS |
REFERENCE ITEMS
None
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454 - SEALED EXPANSION JOINTS
SPECIFICATION REQUIREMENTS
1) Design and locations must be shown on the plans.
OPTIONAL REQUIREMENTS
None
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Sealed Expansion
Joints (Size)" |
LF |
REFERENCE ITEMS
(435, 441, 442)
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458 - WATERPROOFING FOR STRUCTURES
SPECIFICATION REQUIREMENTS
1) Type to be specified on the plans.
OPTIONAL REQUIREMENTS
None
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Waterproofing
(Type Specified)" |
SY |
REFERENCE ITEMS
None
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460 - CORRUGATED METAL PIPE
SPECIFICATION REQUIREMENTS
1) A summary sheet showing
the location and length of each pipe must be included on the
plans.
2) For full circle corrugated
metal pipe, the diameter, permissible corrugations and required
gages will be shown on the plans.
3) For corrugated metal
pipe arch, the design size and permissible corrugations will
be shown on the plans.
4) This is a plans quantity
measurement Item.OPTIONAL REQUIREMENTS
1) When safety end treatments
are required, they will be in accordance with Item 467.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Corrugated
Metal Pipe (Type Specified) (Size Specified) (Coating Specified)" |
LF |
2) |
"Corrugated
Metal Pipe Arch (Type Specified) (Size Specified)( Coating Specified)" |
LF |
3) |
"Corrugated
Metal Pipe (Sewer) (Type Specified) (Size Specified) (Coating Specified)" |
LF |
4) |
"Corrugated
Metal Pipe Arch (Sewer) (Type Specified) (Size Specified) (Coating
Specified)" |
LF |
REFERENCE ITEMS
(400, 445)
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461 - STRUCTURAL PLATE STRUCTURES
SPECIFICATION REQUIREMENTS
1) Specify the type(s) of structure, the type of material and/or the structure size on the plans.
2) Minimum thickness and permissible corrugations will be shown on the plans.
3) Skewed ends, bevels, step-bevels or other special end treatment will be shown on the plans.
4) The substructure for structural plate arches will be shown on the plans.
5) Details for metal headwalls will be shown on the plans.
6) This is a plans quantity measurement Item.
OPTIONAL REQUIREMENTS
1) When riprap is allowed,
it will be in accordance with Item 432.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Structural
Plate Pipes (Size Specified) (Minimum Thickness) (Material Specified)" |
LF |
2) |
"Structural
Plate Pipe Arches (Size Specified) (Minimum Thickness) (Material
Specified)" |
LF |
3 |
"Structural
Plate Underpasses (Size Specified) (Minimum Thickness) (Material
Specified)" |
LF |
4) |
"Structural
Plate Box Culverts (Size Specified) (Minimum Thickness) (Material
Specified)" |
LF |
REFERENCE ITEMS
(400, 420, 421, 440, 442, 445, 447, 520, 522, 524, 526)
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462 - CONCRETE BOX CULVERTS AND SEWERS
SPECIFICATION REQUIREMENTS
1) Location, size and details of concrete box culverts and sewers must be shown on the plans.
2) Contractor has option of cast-in-place or precast box culverts or sewers unless otherwise shown on the plans.
3) Material used between multiple barrels on precast box culverts will be shown on the plans.
4) Minimum cover to be shown on the plans.
5) This is a plans quantity measurement Item.
OPTIONAL REQUIREMENTS
1) When precast boxes are
allowed, it will be in accordance with Items 424 and 464.
2) When cast-in-place boxes
are allowed, it will be in accordance with Items 420, 421, 440 and 524.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Concrete Box
Culvert (Size Specified) (Type Specified)" |
LF |
2) |
"Concrete Box
Sewer (Size Specified) (Type Specified)" |
LF |
REFERENCE ITEMS
(400, 427, 520, 522, 526)
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464 - REINFORCED CONCRETE PIPE
SPECIFICATION REQUIREMENTS
1) A summary sheet showing the location and length for each pipe must be included on the plans.
2) For full circle pipe, the diameter, required D-load and/or Class will be shown on the plans.
3) For pipe arch or elliptical pipe, the design size will be shown on the plans.
4) This is a plans quantity measurement Item.
OPTIONAL REQUIREMENTS
1) When concrete pipe is to be joined with existing aluminum pipe, the joining
shall meet the requirements of Article 460.7.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Reinforced
Concrete Pipe (Size Specified) (D-Load or Class Specified)" |
LF |
2) |
"Reinforced
Concrete Pipe (Sewers) (Size Specified) (D-Load or Class Specified)" |
LF |
3) |
"Reinforced
Concrete Pipe (Arch) (Design Specified)" |
LF |
4) |
"Reinforced
Concrete Pipe (Elliptical) (Design Specified)" |
LF |
5) |
"Reinforced
Concrete Pipe (Arch) (Sewer) (Design Specified)" |
LF |
6) |
"Reinforced
Concrete Pipe (Elliptical) (Sewer) (Design Specified)" |
LF |
REFERENCE ITEMS
(400)
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465 - MANHOLES AND INLETS
SPECIFICATION REQUIREMENTS
1) Details of each type must be shown on the plans.
2) Elevations must be shown on the plans for Stage I Construction.
OPTIONAL REQUIREMENTS
1) When precast units are
allowed, they will be in accordance with Item 424.
2) When reinforcing steel
is used, it will be in accordance with Item 440.
3) When structural steel
is required, it will be in accordance with Item 442.
4) When frames, grates,
etc., are required, they will be in accordance with Item 471.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Manhole (Complete) (Type
Specified)" |
EA |
2) |
"Inlet (Complete) (Type
Specified)" |
EA |
3) |
"Inlet Unit
(Type Specified)" |
EA |
4) |
"Inlet Extension
(Type Specified)" |
EA |
5) |
"Manhole (Stage
I) (Type Specified)" |
EA |
6) |
"Manhole (Stage
II) (Type Specified)" |
EA |
7) |
"Inlet (Stage
I) (Type Specified)" |
EA |
8) |
"Inlet (Stage
II) (Type Specified)" |
EA |
REFERENCE ITEMS
(400, 420, 421, 427, 520, 524, 526)
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466 - HEADWALLS AND WINGWALLS
SPECIFICATION REQUIREMENTS
1) Locations and details must be shown on the plans.
2) Required special provision 466---007 changed the measurement
and payment articles.
3) Wingwalls (square foot) is plans quantity.
OPTIONAL REQUIREMENTS
1) When precast units are
allowed, they will be in accordance with Item 424.
2)
When jointing material is used, it shall be in accordance with Item 464.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Headwalls (Type
Specified) (Pipe Size (Dia or Des) Specified)" |
EA |
2) |
"Wingwalls (Type
Specified) (Wall Height Specified)" |
EA |
3) |
"Wingwalls (Type Specified)" |
SF |
REFERENCE ITEMS
(400, 420, 421, 427, 440, 520, 522, 524, 526)
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467 - SAFETY END TREATMENT
SPECIFICATION REQUIREMENTS
1) Locations and details must be shown on the plans.
2) "(C)" is used in the bid description to denote cross drainage orientation when safety pipe runners are required.
3) "(P)" is used in the bid description to denote parallel drainage orientation when safety pipe runners are required.
4) Required special provision 467---009 changed the measurement
and payment articles.
OPTIONAL REQUIREMENTS
1) When concrete units are
allowed, they will be in accordance with Items 420, 421, 440, 520, 522 and
526.
2) When precast units are
allowed, they will be in accordance with Item 424.
3) When extension of concrete
structures is required, it will be in accordance with Items 430 or 462.
4) When riprap is required,
it will be in accordance with Item 432.
5) When galvanized material
is required, it will be in accordance with Item 445.
6) When corrugated metal
pipe is required, it will be in accordance with Item 460.
7) When reinforced concrete
pipe is required, it will be in accordance with Item 464.
9) When removal of portions
of existing structure is required, it will be in accordance with Item 496.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"SET (Type I) (Box Span) (Wall Height) (Slope)
(Orientation)" |
EA |
2) |
"SET (Type I) (Pipe Size or Design) (Slope) (Orientation)" |
EA |
3) |
"SET (Type II) (Pipe
Size) (Pipe Material) (Slope) (Orientation)" |
EA |
REFERENCE ITEMS
(400, 524)
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471 - FRAMES, GRATES, RINGS AND COVERS
SPECIFICATION REQUIREMENTS
1) Grate details must be shown on the plans.
OPTIONAL REQUIREMENTS
1) When welding is required,
it will be in accordance with Item 448.
2) When frames, grates, rings and covers are not a part of the complete
manhole or inlet and not measured for payment, they will be considered
subsidiary to Item 465.
|
PAYMENT DESCRIPTION |
UNITS |
1) |
"Grate" |
EA |
2) |
"Frame" |
EA |
3) |
"Grate and Frame" |
EA |
4) |
"Frame and Cover" |
EA |
5) |
"Ring and Cover" |
EA |
REFERENCE ITEMS
None
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|