Page 221 - National Electrical Price Guide

08-27-19
110-1
STANDARD UNDERFLOOR DUCT

Average Suggested LABOR HOURS
Description Cost Resale LOW MED HIGH X-HIGH

Blank Standard Duct 3.18 9.10 0.02 0.03 0.04 0.05
7/8" Insert Duct 4.04 11.55 0.02 0.03 0.04 0.05
1-3/8" Insert Duct 4.04 11.55 0.02 0.03 0.04 0.05
1-7/8" Insert Duct 4.04 11.55 0.02 0.03 0.04 0.05
2-3/8" Insert Duct 4.02 11.55 0.02 0.03 0.04 0.05
2-7/8" Insert Duct 4.04 11.55 0.02 0.03 0.04 0.05
3-3/8" Insert Duct 4.04 11.55 0.02 0.03 0.04 0.05

STANDARD UNDERFLOOR DUCT ACCESSORIES

Average Suggested LABOR HOURS
Description Cost Resale LOW MED HIGH X-HIGH

Box & Duct Plug 2.94 8.40 0.08 0.10 0.12 0.14
Sleeve Coupling 7.96 22.75 0.25 0.31 0.38 0.44
Expansion Coupling 26.33 75.25 0.25 0.31 0.38 0.44
Sealer 2.18 6.25 0.00 0.00 0.00 0.00
Leveling Legs 2.18 6.25 0.04 0.05 0.06 0.07
Vertical Elbow 21.05 60.15 0.25 0.31 0.38 0.44
Offset Elbow 21.05 60.15 0.25 0.31 0.38 0.44
Horizontal 90 53.06 151.60 0.25 0.31 0.38 0.44
HorizontalAdjustable El 21.05 60.15 0.25 0.31 0.38 0.44
Vertical Adjustable 13.26 37.90 0.25 0.31 0.38 0.44
Horizontal 45 21.05 60.15 0.25 0.31 0.38 0.44
Cabinet Connector 15.85 45.30 1.00 1.25 1.50 1.75
Y-Take Off 31.72 110.00 0.35 0.44 0.52 0.61
Marker Screw 0.21 0.60 0.05 0.06 0.07 0.08
Washer 0.21 0.60 0.02 0.03 0.04 0.05

STANDARD UNDERFLOOR DUCT CONDUIT ADAPTERS

Average Suggested LABOR HOURS
Description Cost Resale LOW MED HIGH X-HIGH
2" Adapter 15.85 45.30 0.15 0.19 0.23 0.26
1-1/4" Adapter 15.85 45.30 0.15 0.19 0.23 0.26
(2) 1-1/4" Adapter 15.85 45.30 0.15 0.19 0.23 0.26
1/2" Adapter 15.85 45.30 0.15 0.19 0.23 0.26
3/4" Adapter 15.85 45.30 0.15 0.19 0.23 0.26
1" Adapter 15.85 45.30 0.15 0.19 0.23 0.26

STANDARD UNDERFLOOR DUCT INSERT TO CONDUIT ADAPTERS
Average Suggested LABOR HOURS
Description Cost Resale LOW MED HIGH X-HIGH
1/2" 10.60 30.30 0.15 0.19 0.23 0.26
3/4" 10.60 30.30 0.15 0.19 0.23 0.26
1" 10.60 30.30 0.15 0.19 0.23 0.26
1-1/4" 10.60 30.30 0.15 0.19 0.23 0.26
2" IPS - 1/2" 7.78 22.25 0.05 0.06 0.07 0.08
2" IPS - 3/4" 7.78 22.25 0.05 0.06 0.07 0.08
2" IPS - 1" 7.78 22.25 0.05 0.06 0.07 0.08
2" IPS - 1-1/4" 7.78 22.25 0.05 0.06 0.07 0.08
2" IPS - 1-1/2" 7.78 22.25 0.05 0.06 0.07 0.08

MATERIAL PRICES AND LABOR UNITS FOR UNDERFLOOR DUCT ARE PER FOOT
MATERIAL PRICES AND LABOR UNITS FOR UNDERFLOOR DUCT ACCESSORIES ARE PER EACH
NPG AVERAGE COST COLUMN IS A NATIONAL AVERAGE AND SHOULD BE VERIFIED FOR YOUR AREA
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