QTY. 1. HEAT EXCHANGER, MANUFACTURED AND CERTIFIED BY WARD TANK CORP., TYPE HORIZONTAL, MANUFACTURES SERIAL NO. W-1837, DRAWING NO. 92-W-1837, NATIONAL BOARD NO. 692, YEAR MANUFACTURED 1991, MAWP: FV &150 AT MAX TEMP. 500 DEG F, TEMA TYPE BEM (FRONT STATIONARY HEAD TYPE B= BONNET INTEGRAL COVER; SHELL TYPE E= ONE PASS SHELL; REAR END HEAD TYPES M= FIXED TUBE SHEET LIKE "B" STATIONARY HEAD) SIZE 8-96, AREA 44 FT2, TUBE TYPE BARE, # HOLES 28, LENGTH 96in, LAYOUT 1.0 IN TRI, TUBE- TS JOINT STRENGTH WELD, BAFFLE TYPE SINGLE SEGMENTAL, CUT 41% V NO. 4, BAFFLE SPACING (C-C) 23.75 AT INLET 7.0125 in, IMPINGEMENT PROTECTION ON BUNDLE, CODE ASME SEC VIII DIV. 1, TEMA CLASS R, WEIGHT EMPTY 745, FULL 962, BUNDLE 253 lb; COMPONENT: NOZZLE A OUTLET, O.D.: 3.31, THK.: 0.655, MATERIALS OF CONSTRUCTION: 300# ANSI L.W.N.FLG SA-182 WITH SA-182 F340L HI ALLOY STEEL FORG; COMPONENT: NOZZLE B INLET, O.D.: 3.31, THK.: 0.655, MATERIALS OF CONSTRUCTION: 300# ANSI L.W.N.FLG SA-182 WITH SA-182 F340L HI ALLOY STEEL FORG; COMPONENT: NOZZLE C INLET, O.D.: 3.25, THK.: 0.625, MATERIALS OF CONSTRUCTION: 150# ANSI L.W.N.FLG SA-105 WITH SA-105 CARBON STEEL FORG; COMPONENT: NOZZLE D OUTLET, O.D.: 2.0, THK.: 0.5, MATERIALS OF CONSTRUCTION: 150# ANSI L.W.N.FLG SA-105 WITH SA-105 CARBON STEEL FORG; COMPONENT: NOZZLE E VENT, O.D.: 2.62, THK.: 0.56, MATERIALS OF CONSTRUCTION: 150# ANSI L.W.N.FLG SA-105 WITH SA-105 CARBON STEEL FORG; COMPONENT: NOZZLE F DRAIN, O.D.: 2.75, THK.: 0.625, MATERIALS OF CONSTRUCTION: 300# ANSI L.W.N.FLG SA-182 WITH SA-182 F340L HI ALLOY STEEL FORG; COMPONENT: NOZZLE G DRAIN, O.D.: 2.75, THK.: 0.625, MATERIALS OF CONSTRUCTION: 300# ANSI L.W.N.FLG SA-182 WITH SA-182 F340L HI ALLOY STEEL FORG; COMPONENT: SHELL CYLINDER, O.D.: 8.625, THK: 0.277, MATERIALS OF CONSTRUCTION: SA-53 GR B SML STEEL PIPE, COMPONENT: HEAD CYLINDER, O.D.: 8.625, THK.: 0.148, MATERIALS OF CONSTRUCTION: SA-312 TP304L SML HI ALLOY PIPE, COMPONENT: HEAD COVERS, O.D.: 8.625, THK.: 0.125, MATERIALS OF CONSTRUCTION: SA-240 GR 304L HI ALLOY STEEL PIT ELLIPSOIDAL COVER, COMPONENT: TUBE SHEETS, O.D.: 13.0625, THK.: 1.375, MATERIALS OF CONSTRUCTION: SA-240 GR 304L HI ALLOY STEEL PIT, COMPONENT: HEAD FLANGES AT TUBE SHEETS, O.D.: 13.0625 THK.: 1.4375, MATERIALS OF CONSTRUCTION: SA-182 F304L HI ALLOY STEEL FORG HUB FLANGE, COMPONENT: HEAD GASKET AT TUBE SHEETS, O.D.: 10.1875, THK.: 0.125 MATERIALS OF CONSTRUCTION: SPRT-WND METAL FIBER STAINLS PERIPH. WIDTH 0.375 in WITH GRAPHITE FILLER, COMPONENT: HEAD BOLTING AT TUBE SHEETS, O.D.: 0.75, THK.: MATERIALS OF CONSTRUCTION: SA-193 B7 STEEL BLT 12 BOLTS ON 11.4375 in B.C., COMPONENT: TUBES, O.D.: 0.75, THK.: 0.083, MATERIALS OF CONSTRUCTION: SA-249 TP304L WLD HI ALLOY TUBE BARE TUBES, COMPONENT: BAFFLES, O.D.: 8.0, THK.: 0.25, MATERIALS OF CONSTRUCTION: SA-285 GR C STEEL PIT, COMPONENT: EXPANSION JOINTS, O.D.: 13.625, THK.: 0.25, MATERIALS OF CONSTRUCTION: SA-516 GR 70 STEEL PIT FLANGE AND FLUED TYPE. COMPONENT: SHELL SUPPORTS, O.D.: THK.: 0.375, MATERIALS OF CONSTRUCTION: SA-285 GR C STEEL PIT; DESIGN SPECIFICATIONS; DESIGN PRESSURE PSIG SHELL SIDE: 150 &FV, TUBE SIDE: 240, TEST PRESSURE PSIG; SHELL SIDE: CODE, TUBE SIDE: CODE, DESIGN TEMPERATURE F; SHELL SIDE: 500, TUBE SIDE: 500, NUMBER OF PASSES; SHELL SIDE: 1, TUBE SIDE: 4, CORROSION ALLOWANCE in, SHELL SIDE: 0.125, TUBE SIDE: 0.0, RADIOGRAPHING; SHELL SIDE: FULL, TUBE SIDE: FULL,; PRESSURE VESSEL