Hydronic hot water generators. (cont.) U.S. Green Council and ASME “H” stamp certified to a rating of 95% AFUE (annual fuel usage efficiency) with EPA Tier II Nox emissions compliant burner, Kunkel safety valve, low-water cutoff, digital panel controls and automatic level controls, Parker Boiler 210-L series or equal. For commercial and light industrial applications. Equipment cost is for a 2-ton capacity forklift.
      40 BHP, 1,336 MBtu/Hr [view picture] MI@8.00 Ea 17,000.00 434.00 92.30 17,526.30
      47 BHP, 1,571 MBtu/Hr MI@9.00 Ea 17,600.00 489.00 104.00 18,193.00
      53 BHP, 1,758 MBtu/Hr MI@10.0 Ea 19,000.00 543.00 115.00 19,658.00
      63 BHP, 2,100 MBtu/Hr MI@12.0 Ea 19,700.00 651.00 139.00 20,490.00
      89 BHP, 3,001 MBtu/Hr MI@18.0 Ea 25,300.00 977.00 208.00 26,485.00
  118 BHP, 4,001 MBtu/Hr MI@22.0 Ea 26,200.00 1,190.00 254.00 27,644.00
LEED certification (Leadership in Energy and Environmental Design) requires 88% boiler efficiency, recording controls, compliance with SCAQMD (S. Calif. Air Quality Management District) 1146.2 emission standards and zone thermostats.
  Add for LEED-certified boiler with USGBC rating — Ea % 10.0 — —
  Add for LEED registration and inspection — Ea — — — 2,000.00
  Add for LEED central performance monitor/recorder — Ea 2,454.00 — — 2,454.00
  Add for LEED-certified zone recording thermostats — Ea 379.00 — — 379.00
Installation of packaged hydronic boilers. Add the cost of control wiring, supply lines (electric, feedwater and gas), drain line, circulating pump, expansion tank, vent stack, permits, final inspection and rental of an appliance dolly ($14 per day), come-a-long ($16 per day) and a 1/2-ton chain hoist ($21 per day) if required.
Place 4' x 4' vibration pads CF@.750 Ea 41.00 26.20 — 67.20
Connect gas and feedwater lines P1@2.50 Ea — 90.60 — 90.60
Mount interior boiler drain P1@.500 Ea 8.20 18.10 — 26.30
Bore pipe hole through basement wall P1@.250 Ea — 9.06 — 9.06
Bore stack vent through exterior wall P1@.250 Ea — 9.06 — 9.06
Mount and edge-seal stack P1@.500 Ea 42.20 18.10 — 60.30
Mount piping for circulating pump P1@.450 Ea — 16.30 — 16.30
Install expansion tank
  2.1 gallon P1@.300 Ea 34.90 10.90 — 45.80
  4.5 gallon P1@.300 Ea 58.20 10.90 — 69.10
Hydronic Heating
Craft@Hrs Unit Material Labor Total
Hot water baseboard fin tube radiation, copper tube and aluminum fin element, commercial quality, 18 gauge enclosure. Add for control wiring.
      9-7/8" enclosure and 1-1/4" element P6@.280 LF 33.10 14.40 47.50
  13-7/8" enclosure and 1-1/4" element, 2 rows P6@.320 LF 57.30 16.40 73.70
      9-7/8" enclosure only P6@.130 LF 10.40 6.68 17.08
  13-7/8" enclosure only P6@.150 LF 15.90 7.70 23.60
      1-1/4" element only P6@.150 LF 23.50 7.70 31.20
      1" element only P6@.150 LF 11.70 7.70 19.40
      3/4" element only P6@.140 LF 9.48 7.19 16.67
  Add for pipe connection and control valve P6@2.25 Ea 218.00 116.00 334.00
  Add for corners, fillers and caps, average per foot — % 10.0 — —
  End cap, 4" P6@.090 Ea 7.15 4.62 11.77
  End cap, 2" P6@.090 Ea 3.60 4.62 8.22
  Valve access door P6@.250 Ea 17.90 12.80 30.70
  Inside corner P6@.120 Ea 7.11 6.16 13.27
  Outside corner P6@.120 Ea 10.10 6.16 16.26
  Filler sleeve P6@.090 Ea 4.53 4.62 9.15
Hot water baseboard fin tube radiation, steel element, commercial quality, 16 gauge, sloping top cover. Make additional allowances for control wiring.
  9-7/8" enclosure and 1-1/4" steel element P6@.330 LF 38.80 16.90 55.70
  1-1/4" steel element only P6@.160 LF 27.00 8.22 35.22
  Add for pipe connection and control valve P6@2.25 Ea 220.00 116.00 336.00

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