26NEA0277LBP-GA101.pdf
PDF 238 KB Posted
- Solicitation number
- 2026-RFP-114
- Issued by
- Polk County, Florida
About this file
This is a technical engineering drawing prepared by Nooter/Eriksen Inc. for the City of Lakeland's McIntosh Unit #5 Combined Cycle power generation facility located in Lakeland, Florida. The drawing details a desuperheater spool replacement component for a steam line system (RP-03) designed to operate at 1,005°F and 610 PSIG in compliance with ASME Code Section 1. The component specifications include a 16-inch Schedule 20 pipe with a 6-inch insulation thickness, featuring various pressure-rated flanges (CL2500, CL1500, CL3000), welded connections, and spray water nozzles. The drawing was released on September 1, 2026, and includes detailed section views, material specifications (SA-182-F22, SA-387-22, SA-182-P22), weld symbols per AWS A2.4, and fabrication dimensions to guide construction and installation of the replacement spool between Reheater #1 and Reheater #2.
This technical drawing supports the City of Lakeland's November 29 through December 19, 2026 Unit No. 5 Fall Outage contract solicitation, which seeks qualified boiler and HRSG contractors capable of performing code welds on thin-wall HRSG tubes and heavy wall P91 piping. The solicitation is structured as a Request for Proposal requiring bidders to demonstrate measurable and verifiable experience and qualifications as industrial boiler contractors. The drawing serves as a project specification document that outlines the scope of work and technical requirements for one of the components to be replaced or serviced during the scheduled outage period.
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Text version
RJL
1-SEPT-2026
RJL JMD0
CORR. ALLOW.: 0"
INSUL THK: 6"
DESIGN TEMP: 1005°F
DESIGN PRESS: 610 PSIG
CODE: ASME CODE SECT 1 BP
SERVICE: STEAM
LINE NO.: RP-03
DESIGN CONDITIONS:
SPOOL REPLACEMENT GENERAL ARRANGEMENT
REHEATER #1 TO REHEATER #2 DESUPERHEATER
2'-6•"
1'-6•"1'-0"
6"
9"4•" 3" 3"3'-0"3"
6'-0" DESUPERHEATER LINER1'-6•"
8'-11•" DESUPERHEATER SPOOL OVERALL
SEE SECTION VIEWS FOR ACTUAL CONNECTION ORIENTATION
1…" DIA. HOLE
R E
F
R E
F
(SA-182-F22)
3" CL2500 (RFLWN)
(TYP UNLESS NOTED)
(SA-182-F22)
2" CL1500 (RFLWN)
3" DIA. HOLE (PIPE)
3‚" DIA. HOLE (LINER)
(SA-182-F22)
1" CL3000 COUPLET
(SA-182-F22)
1" CL3000 SOCKOLET
1ˆ" DIA. HOLE IN LINER (TYP)
DRILL 1•" DIA. HOLE IN PIPE AND
SAME, OR COMPATIBLE MATERIAL AS PIPE
1" DIA. x 2†" LG. ROD
2" DIA. HOLE
(SA-182-P22)
18" SCH. 80 PIPE
(TYP)
STRADDLE CENTERLINE
BOLT HOLES TO
TO BE IN DIRECTION OF FLOW
DESUPERHEATER SPRAYWATEWR NOZZLE
FLOW
8" ƒ
ˆ
L A
N D
T H
K
TYPICAL PIPE END PREP
A B
A B
SECTION A-A
SECTION B-B
(SA-387-22) WELD TO LINER ONLY
(3) EQUALLY SPACED AT (3) PLACES
„" SQUARE x 3" LG. SPACER
0°
90°
180°
270°
0°
270°90°
180°
1" SOCKOLET
1" COUPLET
2" CL1500 LWN
FLANGE
EXISTING BLIND
ON CENTERLINE
PINS TO BE
AT (3) PLACES
EQUALLY SPACED
(3) ROD SPACERS
DESUPERHEATER
EXISTING
3" CL2500 LWN
CJP
3/8
TYP
TO LINER
TYP ROD1/8
1/8
3/8 TO PIPE
TYP AT PIN
3/8
26NEA0277LBP-GA101
(SA 182-P22)
(MACHINED TO 1'-3‡" O.D.)
16" SCH. 20 PIPE
JMD
INITIAL RELEASE
WELD SYMBOLS ARE PER AWS A2.4 LATEST EDITION
PROJECT:
JOB NO SHEET REV FE-RELEASE DATE:
CODE
COMP
CODE
DOC
REVISIONREV CHKDWN
DWN
PM
SE
CHK
PE
TE
ORIG. JOB NO:
1 2 3 4 5 6 7 8 9 10 11 12
B
C
D
E
F
G
A
WAY APPLIES TO DESIGN AND FEATURES WHICH ARE OUR CUSTOMER'S PROPERTY.
AND MUST NOT BE COPIED OR REPRODUCED WITHOUT PERMISSION. THE FOREGOING IN NO
HOW, AND ALL NEW OR PATENTABLE FEATURES ARE THE PROPERTY OF NOOTER/ERIKSEN INC.
THIS DRAWING HAS BEEN FURNISHED BY NOOTER/ERIKSEN INC.: THE INFORMATION KNOW
LAKELAND 997000
LOCATION: LAKELAND, FL
PROJECT: MCINTOSH #5 COMBINED CYCLE
PURCHASER: CITY OF LAKELAND
26NEA0277.dgn 26NEA0277LBP-GA101 9/1/2026 12:46:46 PM
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