Manhour Standards

GENERAL Includes The following is a list of piping systems that belong in the "L" Account. (1)

All process piping (above ground and underground)

(2)

All utility piping (air,water,steam including instrument air header and sub headers).

(3)

All vessel and pump trim piping (vents and drains including strong backs and bridles).

(4)

Steam tracing ( piping , instrumentation and in some cases, vessel tracing ).

(5)

Fire protection systems.

Excludes The following is a list of piping systems that belong in the other Accounts. "S " Account (1)

Sewers ( process , chemical and sanitary)

(2)

Surfce Drainage. "R " Account

(1)

Building Plumbing

(2)

Heating and Ventilating Piping

Contral Code L-01 Furnish Spooled C.S Piping

Fld Lbr Code

This code includes (as a material cost) a pipe fabricator's labor cost incurred for spooling and fabricating carbon ste It also includes the cost of materials (pipe, fittings and flanges) unless furnished to vendor by Bechtel, in which case the c will be included with control code L-11 and L-12 as appropraite.

L-011 Field Fabricate C.S. Pipe-2" and smaller Fld Lbr Code L-01 Includes The direct labor costs associated with on-site shop fabrication of all 2" and smalller carbon steel pipe for installation of all 2" and smaller carbon steel pipe for installation aboveground or underground. Unit MHS Screwed

0.28

MH/LF

Screwed and backweld Socket Welded Butt Welded

0.56 0.41 0.7

MH/LF MH/LF MH/LF

Excludes The labout to deliver the material to the fabrication area, and the delivery of the fabrication items to a storage area or point of installation ( with Code-L-99).

Contral Code

Fld Lbr Code L-02

Includes The direct labor cost associated with on-site shop fabrication of all 2-1/2" and larger carbon steel pipe for installatio aboveground and underground , including fire hydrants if applicable. Excludes The labor to deliver the material to the fabrication area, and the delivery of the fabricated items to a storage area or point of installation (with code L-99).

Field Fabrication- Carbon Steel Piping Normal Wall ( under 3/4" thick) Size 3" 4" 6" 8" 10" 12" 14" 16" & Over (3/8" Wall Thk ) 16" & Over (1/2" Wall Thk )

Heavy Wall ( 3/4" & over thick)

MHS

Size

0.47 0.55 0.72 0.85 0.98 1.11 1.22 0.35

/LF /LF /LF /LF /LF /LF /LF / D.I.*

0.50

/ D.I.*

3" 4" 6" 8" 10" 12" 14" 16" & Over ( Sch 100/200) 16" & Over ( Sch 140/160)

MHS 0.70 0.94 1.44 1.70 1.96 2.22 2.44 0.70

/LF /LF /LF /LF /LF /LF /LF / D.I.*

1.00

/ D.I.*

* Sample : One - 16" butt weld equals 16 daimeter inches (D.I)

Contral Code L-02 Furnish Spooled Alloy Piping

Fld Lbr Code

This code includes ( as a material cost) a pipe fabricator's labor cost incurred fo spooling and fabrication alloy steel pipe spools. It also includes the cost of materials ( pipe, fittings and flanges ) unless furnished to him by Betchel, in which case the cost of said materials will be included with control code

L-211 and L-222 as appropraite. L-021 Field Fabricate Alloy Pipe -2" and Smaller

L-03

Includes The direct labor costs associated with on-site shop fabrication of all 2" and smaller alloy pipe for installation aboveground or underground. Exlcudes The labor to deliver the material to the fabrication area, and the delivery of the fabricated items to a storage area or point of installation ( with code L-99).

pe fabricator's labor cost incurred for spooling and fabricating carbon steel pipe spools. s and flanges) unless furnished to vendor by Bechtel, in which case the cost of said materials

te shop fabrication of all 2" and smalller carbon steel pipe for

brication area, and the delivery of the fabrication items to a storage

e shop fabrication of all 2-1/2" and larger carbon steel pipe for installation

h case the cost of said materials will be included with control code

te shop fabrication of all 2" and smaller alloy pipe for installation