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Section 12: Table of Estimated Quantities

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Table of Estimated Quantities Example

When filling out the Table of Estimated Quantities, elements listed under the “BRIDGE ELEMENT” shall generally be placed in construction sequence order, substructure items preceding superstructure items. Items following “BID ITEM DESCRIPTION” shall be placed in sequence by increasing bid item number. Item descriptions should generally conform to those shown in the current list of bid codes available on the TxDOT web site and shall be measured in the units given therein. Any items listed that are for contractor’s information only must be labeled as such.

NOTE: Quantities for structural steel at armor joints and sealed expansion joint lengths shall be omitted on Abutment and Span Sheets, with just the totals given on the Estimated Quantities Sheet. On complex structures, put an * by the quantity total. Below the table, break the quantities down for each abutment or bent where they occur.

Table of Estimated Quantities Example. (click in image to see full-size image) Anchor: #i1000893

Figure 2-17. Table of Estimated Quantities Example.

Online users can click 2-17 to view this illustration in PDF.

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Bid Tolerances

Quantities shall be shown in the Table of Estimated Quantities to the accuracy listed in Table 2-3:

Anchor: #i1003059Table 2-3: Bid Tolerances

Common Item

Show to Nearest

Excavations

1 CY

Piling Length

1 LF

Drilled Shaft length

1 LF

Concrete

0.1 CY

Reinforced Concrete Slab

1 SF

Prestressed Concrete Beams

0.01 LF

Riprap

1 CY

Structural Steel

See Estimated Quantities in Chapter 6

Railing

0.1 LF

Sealed Expansion Joint

1 LF

Preformed Joint Seal

1 LF

Retaining Wall

1 SF

Concrete Surface Treatment

1 SY


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