109.04 Progress and Partial Payments

Payment for Delivered Materials

Materials specifically produced or purchased for the project and stockpiled for use on the project may be paid for on the biweekly/weekly progress estimates under the conditions outlined in subsection 109.04 of the Standard Specifications for Construction and as covered by special provision.

The following guidelines are to be used to determine the partial payment allowable for stockpiled materials. These guidelines are the maximum percent of the original contract unit price that can be paid. The quantity of stockpiled material eligible for Payment of Delivered Material cannot exceed contract quantity. Proof of payment for the stockpiled quantity is required before payment on an estimate is made.

Material	Line Item	Maximum Allowable Payment of Unit Price (%)
Steel
Pavement Reinf.	Conc. Pav’t or Base (Reinf. Incidental) Steel Reinforcement	20 75
(Stocked off site)	Structural Steel Fnished & Fab.	90
(Stocked off site)	Structural Steel Fab. & Erect	75
(Stocked off site)	Special Bearings	90
(Stocked off site)	Sign Trusses	50
(All Types)	Piling (not temp. piling) Metal Bridge Railing Steel Beam Guard Rail Fencing	75 50 50 50
(All Classes)	Corr. Metal (Steel) Pipe Culv.	60
Concrete
(Stocked off site)	Prestressed Conc. Beams - Furnished	85
(Stocked off site)	Prestressed Conc. Watermain	60
(All Types)	Precast Conc. Drainage Struct. Items	60
(All Classes)	Conc. Pipe Culverts	60
Miscellaneous
(All Classes)	Drainage Castings Sewer Pipe Water Main Items Expansion Joint Including Components Contraction Joint Including Components	85 60 75 70 70
(All Types)	Electrical Items	60
(All Types)	Highway Signing Items Bridge-Expansion Joint Device	50 85

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