PCC STRUCTURAL - FIELD AND PLANT SAMPLING AND TESTING GUIDE (See Specifications for Complete Details.)
		Field Acceptance	Plant Acceptance
Article	Work Type	Air & Slump	Gradation QC	Gradation Verification
2403	Structural Concrete	1/30 yd^3 (2)	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2405	Foundations	1/30 yd^3 (2)	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2406	Concrete Structures	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2412	Bridge Decks	1/30 yd^3 (2)	S/T 1/deck pour	S/T 1/deck pour
2413	Deck Repair	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2413	Deck Surfacing/Overlay HPC-O	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1/project
2413	Deck Surfacing/Overlay Class O	1/100 yd^2(4)	n/a	n/a
2414	Railings	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2415	Box, Arch Circular Culverts	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2416	Rigid Pipe Culverts	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2423	Support Structures	1/30 yd3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2424	Shotcrete		S/T for Field Test design mix	n/a
2433	Drilled Shaft	1/30 yd^3(2)	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2503	Storm Sewers	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2503	intakes, utility access	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	n/a
2501	Pile encasement	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2505	Guardail anchorage	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	n/a
2513	Concrete barrier	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
2516	Walls and Steps	1/30 yd^3	S/T 1/week, if <50 yd^3/wk S/T 1/ 2 weeks	S/T 1st/wk; S 1/wk  or S 1/2 wks if <50 yd^3/wk , T 20%
(2) On large structural placements >350 yd^3, the DME may adjust air and slump testing to 1/50 yd^3 based on consistent results in the first 100 yd^3 placed (4) See 204 Appendix M for overlays >300 yd^2.