Sample

56'-6" 1'-6" 1'-6" 5'-7 3/4" 8'-1 1/2" 1'-6" TO EXTERIOR 2'-2 1/4" DHRC-152 11 P-152-2.2 P-152-1.2 P-152-3.2 P-152-1.3 P-152-3.1 50 8"ø HWR P-152-1.1B 36 8"ø HWS 9'-3" P-152-2.3 47 2 P-152-1.1A 39 3'-8" TK-152-1 TO CT-1 35 5 8 86 25'-0" 41 24 4 1'-6" 3 6 4'-2 1/4" P-152-2.1A 9 P-152-2.1B "ø HWS TK-152 COLD 2'-7 1/4" 57 "ø CHR TK-152 HOT "ø CHS B-152-3 3'-3" 3'-4" 2'-8 1/4" B-152-1 B-152-2 3'-0" 25'-8 3/4" 3'-0" 2'-9" 15'-8" 2'-9" 2'-2" 2'-2" 2'-2" 2'-2" 24'-2 1/4" 9'-11 1/2" 14'-7 3/4" TK-152-2 "ø HWR 14 1 46 '-1" 10"ø HWR 10'-7 1/2" 10"ø HWR 7 9'-2 3/4" 8"ø CWS 6'-2 1/4" 8"ø CWR 13 10 1'-1 1/4" 4'-2 1/4" 1'-7 1/4" 10"ø HWS

5'-4 1/4" 1'-2 1/4" DHRC-152 158" x 6" 4" THICK TK-152 COLD 62" x 62" 3" THICK TK-152 HOT 62" x 62" 11" THICK 5'-2 1/4" 1'-7 1/4" 1'-7 1/4" 5'-3 1/4"

27 2 B-152-1 B-152-2 19 31 21 25 1 B-152-3 62 68 69 37 2 1 32 77 48 35 Section 2 Section 3 3 39 78 81a 36 43 43a "ø HWR 43 TK-152 HOT 1" P-152-1.2 & 1.3 P-152-2.1A & 2.1B 116 P-152-2.2 & 2.3 P-152-2.3 & 2.2 86 145 46 7'-6" 111 1'-1 1/2" 6'-1 1/4" 7'-7 1/2" 8'-9" 4'-11 1/2" 8 60 8"ø CWR 8"ø CWS 8'-8" 3 2 "ø HWR 45 67 146 24 42 81a "ø HWS 81 7'-7 1/2" 8'-9" 7'-8 1/2" 6'-3" 63 70 4 P-152-1.1A & 1.1B 3 Section 1 1 5 4 61 7'-7 1/2" 7'-8 3/4" 2'-2 1/2" 4'-0 1/2" 1'-2" 1'-1 1/2" 67 5'-0 1/2" 60 5'-8 1/2" 7'-4 1/2" DHRC-152 P-152-2.1A & 2.1B P-152-3.2 & 3.1 Section 4 4 35 82 5 43 "ø HWR Section 5 6 117 26 31 33 Section 6 7 32 "ø HWS 19 20 22 40 Section 7 41 16 29 P-152-1.1A Section 8 9 17 15 P-152-1.1A P-152-1.2 P-152-1.3 P-152-1.1B Section 9 7'-8 1/2" 13 1" 4'-0 1/2" 14 P-152-1.2 P-152-1.3 P-152-1.1B 8 8'-9" 30 2 3/4" P-152-3.1 & 3.2 2'-2 1/2" 1" 113 7'-2" 7'-6" 87 TK-152 COLD 88 5'-8 1/2" 9a 10 Section 10 91 50 93 57 117 5 DHRC-152 6 9 10 47 9a 84 97 1 1/2"ø HWS 1"ø HWS 35 79 49 7 11 8 Section 11 11 15 14 1 TK-152-2 17 Section 13 Section 13 111 9'-5" 7'-7 1/2" 7'-6" 53 TK-152-1 146 52 6'-1 1/4" 2'-2 1/2" 95 88a TK-152 HOT 9'-4 1/2" 86 4'-0 1/2" 5'-8 1/2" 7'-4 1/2" 98 TK-152 HOT "ø HWS 54 88 51 94 55 144 8"ø CWR TK-152 COLD 56 P-152-2.3 P-152-2.2 P-152-3.2 14 Section 14 P-152-2.1A P-152-2.1B P-152-3.1

Pipe Schedule Mark Length Size Count System Type 1 1' - 11 1/4" 10"ø 1 CHR 2 1' - 11 1/4" 10"ø 1 CHS 3 1' - 11 1/4" 10"ø 1 HWS 4 1' - 11 1/4" 10"ø 1 HWR 5 5' - 6" 10"ø 1 CHR 6 6' - 10 1/4" 10"ø 1 CHS 7 5' - 6" 10"ø 1 HWS 8 6' - 10 1/4" 10"ø 1 HWR 9 3' - 9 1/4" 10"ø 1 CHR 9a 0' - 9" 10"ø 1 CHR 10 1' - 9 3/4" 10"ø 1 CHS 11 1' - 8" 10"ø 1 HWS 2' - 8 1/2" 10"ø 1 HWR 13 1' - 1 3/4" 10"ø 1 HWS 14 1' - 10 3/4" 10"ø 1 HWR 15 2' - 0 3/4" 10"ø 1 HWS 16 1' - 8 1/2" 10"ø 1 CHS 17 3' - 11 3/4" 10"ø 1 HWR 28' - 9" 10"ø 1 HWS 19 5' - 3 3/4" 10"ø 1 CHS 20 7' - 0" 10"ø 1 CHR 21 11' - 2 1/4" 10"ø 1 HWR 22 1' - 5 3/4" 10"ø 1 CHS 23 1' - 2 3/4" 10"ø 1 CHS 24 2' - 2 1/4" 10"ø 1 CHS 25 1' - 2 1/4" 10"ø 1 CHR 26 1' - 11 1/2" "ø 1 CHR 27 1' - 7 1/4" "ø 1 CHR 28 2' - 8 1/2" "ø 1 CHR 29 2' - 0" "ø 1 CHS 30 3' - 9 3/4" "ø 1 CHS 31 0' - 9 1/2" "ø 1 CHS 32 4' - 3 3/4" "ø 1 CHS 33 1' - 5 3/4" 10"ø 1 CHS 34 1' - 2 3/4" 10"ø 1 CHS 35 24' - 4 3/4" 10"ø 1 CHS 36 16' - 4 1/4" 10"ø 1 CHS 37 3' - 9" 10"ø 1 CHR 27' - 3" 10"ø 1 CHR 39 13' - 9 3/4" 10"ø 1 CHR 40 1' - 6 3/4" 10"ø 1 HWR 41 ' - 6 1/4" 10"ø 1 HWR 42 0' - 8" "ø 1 HWR 43 8' - 1 3/4" "ø 1 HWR 43a 0' - 11" "ø 1 HWR 45 3' - 7 3/4" "ø 1 HWR 46 1' - 8" "ø 1 HWR 47 19' - 0 3/4" 8"ø 1 HWR 48 1' - 4 1/4" 10"ø 1 HWS 49 1' - 2 3/4" 10"ø 1 HWS 50 17' - 7" 8"ø 1 HWS 51 2' - 6 1/2" 8"ø 1 HWS 52 1' - 6 3/4" 8"ø 1 HWS 53 0' - 10" 8"ø 1 HWS 54 1' - 2 3/4" 10"ø 1 HWS 55 2' - 7 3/4" "ø 1 HWS 56 2' - 7 3/4" "ø 1 HWS 57 3' - 8 1/4" "ø 1 HWS 60 7' - 4 3/4" 4"ø 1 HWS 61 2' - 3 3/4" 4"ø 1 HWS 62 2' - 5 1/2" 4"ø 1 HWS 63 2' - 4 1/2" 4"ø 1 HWS 64 0' - 7" 2 1/2"ø 1 HWS 65 0' - 7" 2 1/2"ø 1 HWS 66 0' - 7" 2 1/2"ø 1 HWS 67 7' - 4 3/4" 4"ø 1 HWR 68 1' - 11" 4"ø 1 HWR 69 2' - 5 1/2" 4"ø 1 HWR 70 2' - 4 1/2" 4"ø 1 HWR 71 0' - 2 3/4" 2 1/2"ø 1 HWR 72 0' - 2 3/4" 2 1/2"ø 1 HWR 73 0' - 2 3/4" 2 1/2"ø 1 HWR 74 0' - 10 1/2" 1 1/2"ø 1 HWR 75 0' - 10 1/2" 1 1/2"ø 1 HWR 76 0' - 10 1/2" 1 1/2"ø 1 HWR 77 4' - 1 3/4" 4"ø 1 HWR 78 1' - 2 1/2" 4"ø 1 HWS 79 0' - 10" 8"ø 1 CWR 81 1' - 5" 8"ø 1 CWS 81a 0' - 11 3/4" 8"ø 1 CWS 82 4' - 6 3/4" 8"ø 1 CWS 83 0' - 8 3/4" 8"ø 1 CWS 84 5' - 6 1/2" 8"ø 1 CWS 85 4' - 2 1/4" 8"ø 1 CWS 86 16' - 5 1/4" 8"ø 1 CWR 87 2' - 3 1/4" 8"ø 1 CWR 88 0' - 8 1/4" 8"ø 1 CWR 88a 0' - 10" 8"ø 1 CWR 89 0' - 10 1/2" 1 1/2"ø 1 HWS 90 0' - 7" 1 1/2"ø 1 HWS 91 9' - 11 3/4" 1 1/2"ø 1 HWS 92 1' - 7 1/4" 1 1/2"ø 1 HWS 93 3' - 6 1/4" 1 1/2"ø 1 HWS 94 2' - 7 3/4" 1 1/2"ø 1 HWS 95 4' - 9 1/2" 1 1/2"ø 1 HWS 96 1' - 4" 1 1/2"ø 1 HWS 97 4' - 9" 1"ø 1 HWS 98 4' - 6 1/4" 1"ø 1 HWS 99 1' - 0" 1"ø 1 HWS 100 3' - 3" 3/4"ø 1 Hydronic Supply 101 0' - 3" 3/4"ø 1 Hydronic Supply 102 0' - 10 3/4" 3/4"ø 1 Hydronic Supply 111 2' - 4 3/4" 10"ø 1 HWS 1 2' - 4 3/4" 10"ø 1 HWS 113 1' - 10 1/4" 8"ø 1 CWR 114 1' - 4" 8"ø 1 CWR 115 2' - 3 3/4" 8"ø 1 HWS 116 2' - 3 3/4" 8"ø 1 HWS 117 2' - 2 1/4" 1 1/2"ø 1 HWS 1 0' - 10" 1"ø 1 CHS 119 0' - 4 1/2" 1"ø 1 CHS 0 0' - 5 1/4" 1"ø 1 CHS 1 1' - 2 3/4" 1"ø 1 CHS 2 1' - 0 1/2" 3/4"ø 1 CHS 3 1' - 11" 3/4"ø 1 CHS 4 3' - 3 3/4" 3/4"ø 1 CHS 5 1' - 11 1/4" 10"ø 1 CHS 6 1' - 11 1/4" 10"ø 1 CHS 7 1' - 10" 10"ø 1 CHS 8 1' - 10" 10"ø 1 CHS 9 0' - 5 3/4" 1"ø 1 CHS 131 0' - 3 3/4" 1 1/4"ø 1 HWS 132 0' - 3 3/4" 1 1/4"ø 1 HWS 133 0' - 3 1/4" 1 1/4"ø 1 HWS 134 0' - 3 3/4" 1 1/4"ø 1 HWS 135 0' - 3 1/4" 1 1/4"ø 1 HWS 136 0' - 3 1/4" 1 1/4"ø 1 HWS 137 0' - 3" 1 1/2"ø 1 HWS 1 0' - 3" 1 1/2"ø 1 HWS 139 0' - 3" 1 1/2"ø 1 HWS 140 0' - 3 1/2" 1 1/2"ø 1 HWR 141 0' - 3 1/2" 1 1/2"ø 1 HWR 142 0' - 3 1/2" 1 1/2"ø 1 HWR 143 0' - 2 3/4" 3/4"ø 1 CHS 144 0' - 10" 8"ø 1 HWS 145 0' - 5 1/2" 8"ø 2 HWS 146 0' - 5 3/4" 10"ø 2 HWS Pipe Accessory Schedule Pipe Fitting Schedule Description Manufacturer Size Count Bend Angle Elbow VICTAULIC 1 1/2"ø-1 1/2"ø 6 45 Elbow VICTAULIC 1 1/2"ø-1 1/2"ø 3 90 Elbow VICTAULIC 1"ø-1"ø 4 90 Elbow VICTAULIC 3/4"ø-3/4"ø 6 90 Elbow VICTAULIC 4"ø-4"ø 4 90 Elbow VICTAULIC 8"ø-8"ø 1 45 Elbow VICTAULIC 8"ø-8"ø 9 90 Elbow VICTAULIC 10"ø-10"ø 5 45 Elbow VICTAULIC 10"ø-10"ø 26 90 Elbow VICTAULIC "ø-"ø 3 45 Elbow VICTAULIC "ø-"ø 4 90 VIC DVI HORZ S/0 VICTAULIC 8"ø-6"ø 4 VIC DVI HORZ S/0 VICTAULIC 10"ø-8"ø 4 VIC DVI HORZ S/0 VICTAULIC 10"ø-10"ø 2 TEE VICTAULIC 1 1/2"ø-1 1/2"ø-1 1/2"ø 1 TEE VICTAULIC 1 1/2"ø-1 1/2"ø-1"ø 1 TEE VICTAULIC 1 1/2"ø-1 1/2"ø-3/4"ø 1 TEE VICTAULIC 1"ø-1"ø-3/4"ø 4 TEE VICTAULIC 4"ø-4"ø-2 1/2"ø 6 TEE VICTAULIC 8"ø-8"ø-8"ø 5 TEE VICTAULIC 10"ø-10"ø-10"ø 6 TEE VICTAULIC "ø-"ø-4"ø 2 TEE VICTAULIC "ø-"ø-5"ø 1 TEE VICTAULIC "ø-"ø-8"ø 3 TEE VICTAULIC "ø-"ø-10"ø 6 VIC FLANGE ADAPTER STYLE 741 VICTAULIC 5"ø-5"ø 2 VIC FLANGE ADAPTER STYLE 741 VICTAULIC 6"ø-6"ø 4 VIC FLANGE ADAPTER STYLE 741 VICTAULIC 8"ø-8"ø 2 VIC FLANGE ADAPTER STYLE 741 VICTAULIC 10"ø-10"ø 4 VIC FLANGE ADAPTER STYLE 741 VICTAULIC "ø-"ø 8 VIC IPS CAP No 60 VICTAULIC 4"ø 2 VIC IPS CAP No 60 VICTAULIC "ø 4 VICTAULIC GROOVED COUPLING VICTAULIC 1 1/2"ø-1 1/2"ø 28 VICTAULIC GROOVED COUPLING VICTAULIC 1 1/4"ø-1 1/4"ø 6 VICTAULIC GROOVED COUPLING VICTAULIC 1"ø-1"ø 16 VICTAULIC GROOVED COUPLING VICTAULIC 2 1/2"ø-2 1/2"ø 27 VICTAULIC GROOVED COUPLING VICTAULIC 3/4"ø-3/4"ø 17 VICTAULIC GROOVED COUPLING VICTAULIC 4"ø-4"ø 24 VICTAULIC GROOVED COUPLING VICTAULIC 6"ø-6"ø 1 VICTAULIC GROOVED COUPLING VICTAULIC 8"ø-8"ø 43 VICTAULIC GROOVED COUPLING VICTAULIC 10"ø-10"ø 95 VICTAULIC GROOVED COUPLING VICTAULIC "ø-"ø 34 VICTAULIC GROOVED REDUCER VICTAULIC 1 1/2"ø-1 1/4"ø 3 VICTAULIC GROOVED REDUCER VICTAULIC 2 1/2"ø-1 1/4"ø 6 VICTAULIC GROOVED REDUCER VICTAULIC 8"ø-5"ø 2 VICTAULIC GROOVED REDUCER VICTAULIC 8"ø-6"ø 6 VICTAULIC GROOVED REDUCER VICTAULIC 10"ø-8"ø 2 VICTAULIC GROOVED REDUCER VICTAULIC "ø-10"ø 4 Description Size Count Chemical Pot Feeder 2 Pete's Plug 4 Pressure Gauge 24 Thermal Guage Union_Pipe-Dielectric-WATTS-LF3006_Series 1 1/2"ø-1 1/2"ø 6 Valve-Ball-Nibco-Full_Port-T-FP-600A-LF 1"ø-1"ø 2 Valve-Globe-3_Way-Belimo-G7_2GK-Fail_Safe 5"ø-5"ø-5"ø 1 Victaulic Saddle 8 Victaulic-IPS-TA Balancing Valve Series 788-789 2 1/2"ø-2 1/2"ø 3 Victaulic-IPS-TA Balancing Valve Series 788-789 6"ø-6"ø 1 Victaulic-IPS-Vic-300 MasterSeal Butterfly Valve GO 2 1/2"ø-2 1/2"ø 6 Victaulic-IPS-Vic-300 MasterSeal Butterfly Valve GO 4"ø-4"ø 2 Victaulic-IPS-Vic-300 MasterSeal Butterfly Valve GO 8"ø-8"ø 6 Victaulic-IPS-Vic-300 MasterSeal Butterfly Valve GO 10"ø-10"ø 11 Victaulic-IPS-Vic-Check Valve Series 716-716H 2 1/2"ø-2 1/2"ø 3 Total Fittings = 457