Fabricated metals
Catch basin grating and frame
  24" x 24", standard duty CL@8.68 Ea 346.00 351.00 697.00
Manhole rings with cover
  24", 330 lbs CL@6.80 Ea 335.00 275.00 610.00
  30", 400 lbs CL@6.80 Ea 346.00 275.00 621.00
  38", 730 lbs CL@6.80 Ea 954.00 275.00 1,229.00
Welded steel grating Weight shown is approximate. Costs shown are per square foot of grating, shop prime painted or galvanized after fabrication as shown
Grating bars as shown, 1/2" cross bars at 4" OC
  1-1/4" x 3/16" at 1-1/4" OC, 9 lbs per SF, painted IW@.019 SF 7.59 1.24 8.83
  1-1/4" x 3/16" at 1-1/4" OC, 9 lbs per SF, galvanized IW@.019 SF 9.38 1.24 10.62
    Add for banding on edges — LF 3.98 — 3.98
  2" x 1/4" at 1-1/4" OC, 18.7 lbs per SF, painted IW@.026 SF 17.90 1.70 19.60
  2" x 1/4" at 1-1/4" OC, 18.7 lbs per SF, galvanized IW@.026 SF 24.00 1.70 25.70
    Add for banding on edges — LF 5.91 — 5.91
Add for toe-plates, steel, shop prime painted 1/4" thick x 4" high attached after grating is in place IW@.048 LF 7.62 3.13 10.75
Steel fabrications
Canopy framing, steel IW@.009 Lb 1.21 .59 1.80
Miscellaneous supports, steel IW@.019 Lb 2.01 1.24 3.25
Miscellaneous supports, aluminum IW@.061 Lb 13.00 3.98 16.98
Embedded steel (embedded in concrete)
  Light, to 20 lbs per LF T3@.042 Lb 2.47 2.19 4.66
  Medium, over 20 to 50 lbs per LF T3@.035 Lb 2.22 1.83 4.05
  Heavy, over 50 lbs per LF T3@.025 Lb 1.88 1.31 3.19
  Channel sill, 1/8" steel, 1-1/2" x 8" wide T3@.131 LF 19.30 6.85 26.15
  Angle sill, 1/8" steel, 1-1/2" x 1-1/2" T3@.095 LF 6.08 4.96 11.04
Fire escapes, ladder and balcony, per floor IW@16.5 Ea 2,280.00 1,080.00 3,360.00
Grey iron foundry items T3@.014 Lb 1.12 .73 1.85
Stair nosing, 2-1/2" x 2-1/2", set in concrete T3@.139 LF 9.55 7.26 16.81
Cast iron
  Lightweight sections T3@.012 Lb 1.11 .63 1.74
  Heavy section T3@.010 Lb .89 .52 1.41
Cast column bases
  Iron, 16" x 16", custom T3@.759 Ea 96.50 39.70 136.20
  Iron, 32" x 32", custom T3@1.54 Ea 404.00 80.50 484.50
  Aluminum, 8" column, stock T3@.245 Ea 22.30 12.80 35.10
  Aluminum, 10" column, stock T3@.245 Ea 28.10 12.80 40.90
Wheel type corner guards, per LF of height T3@.502 LF 69.90 26.20 96.10
Angle corner guards, with anchors T3@.018 Lb 2.08 .94 3.02
Channel door frames, with anchors T3@.012 Lb 1.93 .63 2.56
Steel lintels, painted T3@.013 Lb 1.16 .68 1.84
Steel lintels, galvanized T3@.013 Lb 1.53 .68 2.21
Anodizing Add to cost of fabrication
  Aluminum — % 15.0 — —
  Bronze — % 30.0 — —
  Black — % 50.0 — —
  Galvanizing, add to cost of fabrication — Lb .68 — .68

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