PDMS Command 2

Q ADEG (DRAFT) GIVES THE C/VIEW ANGLE ( ie 90 DEG ) Q ANGLE (HVAC) GIVES THE CE ANGLE Q ATEX(DRAFT) GIVES THE SLAB/GLAB TEXT ATTRIBUTES Q ATT GIVES THE CE ATTRIBUTES Q BANG GIVES THE CE BETA ANGLE Q BORE (PIPING) GIVES THE PIPE INSIDE DIA. Q BSRF (DRAFT) GIVES THE ATTACHEDDRG/SHT (DRWG LVL) Q BTEX(DRAFT) GIVES THE DEAD TEXT ATTRIBUTES Q CHEI (DRAFT) GIVES THE TEXT CHARACTER HEIGHT Q COL ACT GIVES THE CURRENT ACTIVE COLOUR Q COL AIDS GIVES THE CURRENT AID LINE COLOUR Q COL CE GIVES THE CURRENT ATTRIBUTED COLOUR Q COL VIS GIVES THE CURRENT VISIBLE COLOUR Q COL 4 (ETC) GIVES THE ATTRIBUTED COLOUR (YELLOW) Q CREF GIVES THE CONNECTION REFERENCE Q CUTL GIVES THE CE CUT LENGTH Q DDNAME(DRAFT) GIVES THE DIMENSION OWNERS NAME Q DER LEN GIVES THE CE EXACT LENGTH Q DER ORI GIVES ORIENTATION OF ‘CE’  Q DESC GIVES THE CE DESCRIPTION Q DESP GIVES THE CE DESPERAMETERS Q DIR (DRAFT) GIVES THE C/VIEW DIRECTION( IE N ) Q DISPLAY GIVES THE TOLERENCE & REPRES LEVELS Q DMTXT(DRAFT) GIVES THE DIM TEXT ATTRIBUTES Q DNST GIVES THE CE DENSITY Q DPOS (DRAFT) GIVES THE LDIM POSITION ON SHEET Q DRNE GIVES THE END CUT-PLANE DIRECTION Q DRNS GIVES THE START CUT-PLANE DIRECTION Q DTER (DRAFT) GIVES THE LAYER/LDIM TERM’TR DEFAULT Q TYPE GIVES THE FRMW STYLE TYPE(ie STLS) Q E GIVES THE CE EAST CO-ORDINATE Q ELEM GIVES THE CE ELEMENT NAME Q FRAD GIVES THE PLOO/PAVE RADIUS ie 100mm GIVES THE NXTR/VERT RADIUS ie 100mm Q FPT (DRAFT) GIVES THE STRA FROM POINT CO-ORDS. Q FUNC GIVES THE CE FUNCTION Q GCOF GIVES THE CE GROSS C OF G Q GTYP GIVES THE GENERIC TYPE ie OD,HP,TG Q GWEI GIVES THE CE GROSS WEIGHT Q HEI GIVES THE CE (PLOO LVL) PLT THK Q HH (PIPE SUPPT) GIVES THE CE HANGER HEAD CO-ORDS Q HPOS (PIPING) GIVES THE CE PIPE HEAD CO-ORDINATES Q HT (PIPE SUPPT) GIVES THE CE HANGER TAIL CO-ORDS Q IDP @ WRT/* GIVES THE CE P POINT CO-ORDINATES Q IDPL@ GIVES THE PLINE NAME USING CURSOR Q INREF GIVES THE CE INREFERENCE Q ISPEC (PIPING) GIVES THE CE (PIPE) INSULATION Q JLIN GIVES THE CE JOINT LINE Q JUSL GIVES THE CE JUSTIFICATION LINE Q LEN (DRAFT) GIVES THE STRA LENGTH Q LEV GIVES THE CE LEVEL (OBSTRUCTION ETC) Q LHEI (DRAFT) GIVES THE TEXT LETTER HEIGHT Q LIST GIVES THE CE FITTINGS (NEG EXTR. ETC.) Q LOCK GIVES THE LOCK STATUS Q LSHAPE (DRAFT) GIVES THE LABEL LEADER LINE STATUS Q MATREF GIVES THE CE MATERIAL REF Q MDB GIVES THE PROJECT DATABASE Q MEM GIVES THE CE MEMBERS Q MEML GIVES THE CE MEMBER LINE

Q MIDP GIVES THE CE MIDPOINT CO-ORDINATES Q MPT (DRAFT) GIVES THE STRA MID POINT CO-ORDS Q MTO GIVES THE CE MTO STATUS Q NAM GIVES THE CE NAME Q NCOF GIVES THE CE NET C OF G Q NSRF GIVES THE CE NET SURFACE Q NVOL GIVES THE CE NET VOLUME Q NWEI GIVES THE CE NET WEIGHT Q OBS GIVES THE CE OBSTRUCTION LEVEL Q ORI GIVES THE CE ORIENTATION (SLOPE) Q OWN GIVES THE CE OWNER Q PA (PIPING) GIVES THE CE ARRIVE CO-ORDINATES Q PARA GIVES THE CE PARAMETERS ie SERIAL SIZES Q PH (PIPING) GIVES THE CE PIPE HEAD ATTRIBUTES Q PH BORE (PIPING) GIVES THE CE (PIPE HEAD) BORE Q PH OD (PIPING) GIVES THE CE (PIPE HEAD) DIAMETER Q PT OD (PIPING) GIVES THE CE (PIPE TAIL) DIAMETER Q PI WRT/* (PIPING) GIVES THE CE (PIPE SUPPT) LOCATION Q PKEY (DRAFT) GIVES THE DIM PLINE STATUS (ie TCTF) Q PL WRT/* (PIPING) GIVES THE CE HVAC LEAVE CO-ORDINATES Q PLTXT(DRAFT) GIVES THE PROJ TEXT ATTRIBUTES Q POS GIVES THE CE CO-ORDINATES (START / ORIGIN) Q POS IN $V1 GIVES THE CE DISTANCE TO VAR. $V1 Q POSE GIVES THE CE END CO-ORDINATES Q POS FITT GIVES THE C/FITT CO-ORDINATES (START) Q POS PLRF (DRAFT) GIVES THE CURRENT VSEC CO-ORDS. Q POS IDPL@ GIVES THE PLINE CO-ORD AT CE START Q POS PPLI BOS WRT/* GIVES THE BOS PLINE CO-ORDINATES Q POS PPLI NA PROP 0.5 GIVES THE CENTRE CO-ORDINATE POSITIONS OF THE PLINE (PPLI) AT (0.5 x DER LEN) ON THE N/A Q POSS GIVES THE CE START CO-ORDINATES Q POSS POSE GIVES THE CE BOTH END CO-ORDINATES Q POS WRT/* GIVES ORIGIN OF CE WITH REGARD TO WORLD Q PT (PIPING) GIVES THE CE PIPE TAIL ATTRIBUTES Q RAD (HVAC) GIVES THE CE RADIUS Q REF GIVES THE CE PDMS REFERENCE NO. Q REPRES GIVES THE CE REPRESENTATION STATUS Q FUNC GIVES THE CE FUNCTION Q RRSF (DRAFT) GIVES THE CURRENT VIEW RULE SETTINGS Q SIZE (DRAFT) GIVES THE VIEW O/ALL DIMENSIONS Q SJUS GIVES THE PLOO JUSTIFICATION ie UTOP DCEN DBOT Q SNAP (DRAFT) GIVES THE SNAP SETTING (ON/OFF) Q SPRE GIVES THE CE SPECIFICATION REFERENCE Q TCTL OR (Q CUTL) GIVES THE CE CUT LENGTH? Q THPOS (DRAFT) GIVES THE C/VIEW MATCHLINE CO-ORDS Q TMRF (DRAFT) GIVES THE CE (SYMBOL) NAME Q TPOS (PIPING) GIVES THE CE PIPE TAIL CO-ORDS. Q TPT (DRAFT) GIVES THE STRA TAIL POINT CO-ORDS. Q TYPE GIVES THE CE TYPE ie SCTN ,PANE Q USER GIVES THE CE USER DATABASE Q VOL CE GIVES THE CE VOLUME Q VLIMITS (DRAFT) GIVES THE VIEW LIMITS

Q VSCALE (DRAFT) GIVES THE C/VIEW SCALE ( ie 0.5 )

0.5 = 1:2 0.2 = 1:5 0.1 = 1:10 0.05 = 1:20 0.04 = 1:25 0.02 = 1:50 0.01 = 1:100 Q VTYP (DRAFT) GIVES THE VIEW ATT(ie.GLOBAL HIDDEN) Q XYPOS (DRAFT) GIVES THE VIEW POSITION ON SHEET Q ZDIS GIVES THE CE FITTING DIST FROM START

PDMS TYPED COMMANDS ADD CE ADDS CE ADD CREF ADDS CE PIPE CONNECTION REF ADD CE COL 39 ADDS CE WITH COL 39(SEE COLOUR SHEET) ADD ALL WITHIN VOL CE ADDS ALL DISCIPLINES THAT OVERLAP CE ADD ALL WITHIN VOL CE 100 ADDS ALL DISCIPLINES THAT OVERLAP CE WITH A VOLUME OF 100mm ALL ROUND ADD ALL SCTN WITHIN VOL CE ADDS ALL SECTIONS THAT OVERLAP CE ADD ALL EQUIP WITHIN VOL CE ADDS ALL EQUIPMENT THAT OVERLAPS CE ADD SITE ADDS CE SITE AID CLEAR LINE ALL REMOVES UNWANTED LINES FROM PDMS AT @ MOVES CE TO NEW CURSOR POS AT IDP@ MOVES CE TO SELECTED PPOINT AT IDPL@ MOVES CE TO SELECTED PLINE AXES AT CE PLACES CE AXES AXES OFF REMOVES CE AXES BY D100 (PDMS ONLY) MOVES CE DOWN 100 mm BY E100 (PDMS ONLY) MOVES CE EAST 100 mm BY N100 (PDMS ONLY) MOVES CE NORTH 100 mm BY U100 (PDMS ONLY) MOVES CE UP 100 mm BY X100 (DRAFT & PDMS) MOVES CE X (EAST) 100 mm BY X100 WRT/*(PDMS PLATES) MOVES CE X (EAST) 100 mm WRT TO WORLD CHE CE GIVES CONSISTANCY CHECK ON CE COL ACT BLUE CHANGES THE ACTIVE COLOUR TO BLUE COL CE VIOLET CHANGES THE CE COLOUR TO VIOLET COL 39 YELLOW CHANGES LINE COL TO YELLOW DELETE CE DELETES THE CE EXT END TO IDPL@STA EXTENDS THE END TO A SELECTED PLINE EXT END -1000 EXTENDS THE END –1000 FINISH ENDS & SAVES PDMS SESSION FLIP CE FLIPS CE GETWORK GETS LATEST MODEL INCL CIRC 1 OF NOTE/TABLE REPOSITIONS CIRC 1 TO PREV. SELECTED DESTINATION INCL ID@ GIVES THE CE CO-ORDINATES (START)OR ITEM TO BE TRANSFERED INCL NAME………………… REPOSITIONS CE TO A SELECTED DESTINATION LOCK ALL LOCKS CE & CE MEMBERS MAR CE MARKS CE NAME NAME /TEMPORARY RENAMES SAID ITEM TO TEMPORARY

NEW FITT COPY PREV BY ZDIST PROP 1 BANG 180 COPIES FITT AT END POITION OF CE AT A

BANGLE OF 180 PROP 0 START POSITION CE PROP 0.5 MIDDLE POSITION CE PROP 1 END POSITION CE NEW GLAB COPY $V1 COPIES GLAB AS VARIABLE $V1 NEW GLAB COPY PREV AT @ COPIES GLAB TO PICKED LOCATION NEW SCTN COPY PREV BY E200 (PDMS) COPIES CE E200 NEW SCTN COPY PREV BY E200 COL 4(PDMS) COPIES CE E200 COL 4 NEW PANE COPY PREV BY E200 COL 4(PDMS) COPIES CE E200 COL 4 NEW TEXP COPY PREV BY Y10 (DRAFT) COPIES CE Y10 NEW SYMB COPY PREV BY X-10 (DRAFT) COPIES CE X-10 NEW VRTX COPY PREV BY X10 (DRAFT) COPIES CE X10 (CLOUDS) PKEY LTOC CHANGES DIM FROM EXIST JUSL TO LTOC REFRESH REFRESHES THE SCREEN REM CE REMOVES THE CE RENAME /XXX /YYY RENAMES CE TO YYY REPRES DARC 1 SETS ARC TOLERENCE TO 1mm REPRES DARC DEF SETS ARC TOLERENCE TO 10mm (DEFAULT) REPRES HOLES ON ADDS HOLES REPRESENTATION (Apply ‘Add’ in Drawlist) REPRES OBSTRUCTION OFF REMOVES OBSTRUCTION REPRESENTATION REPRES HOLES OFF REMOVES HOLE REPRESENTATION (Apply ‘Add’ in Drawlist) REPRES PNODE COL YELLOW PRIMARY NODES SHOWN YELLOW REPRES PNODE ON PRIMARY NODES SHOWN ONLY REPRES PNODE SIZE 6 CHANGES PRIMARY NODES TO 6mm REPRES PROF ON CL OFF SETS PROFILE REPR AS SOLID REPRES SNODE OFF SECONDARY NODES OFF ROT THRO POSE ABO D BY 30 ROTATES CE ABOUT END POS BY 30 DEG ROT THRO POSS ABO D BY 45 ROTATES CE ABOUT START POS BY 45 DEG ROT THRO MIDP ABO D BY 90 ROTATES CE ABOUT MIDP POS BY 90 DEG ROT ABO IDP@ BY 90 ROTATES CE LOCAL TO PPOINT BY 90 DEG. ROT ABO IDPL@ BY 90 ROTATES CE LOCAL TO PLINE BY 90 DEG. ROT THR IDP@ BY 90 ROTATES CE ABOUT ANY PPOINT BY 90 DEG. ROT THR IDPL@ BY 90 ROTATES CE ABOUT ANY PLINE BY 90 DEG. ROT ABO P1 BY 90 ROTATES CE ABOUT P1 BY 90 DEG. SAM LETS YOU TOGGLE BETWEEN LAST 2 ITEMS SAVEWORK SAVES LATEST WORK UNCLAIM ALL UNLOCKS ALL CLAIMED MEMBERS UNLOCK ALL UNLOCKS CE & CE MEMBERS UNM CE UNMARKS CE NAME PREC 4 DP GIVES PRECISE READOUT TO 4 DEC. POINTS ZDIST (ZDIST + 100) MOVES ITEM 100 FROM ORIG POSITION

DRAFT QUERY COMMANDS Note: most of the query commands used in PDMS DESIGN also work in DRAFT Q ADEG GIVES THE C/VIEW ANGLE ( ie 90 DEG ) Q APOF GIVES THE CE (NOTE) TERMINATOR POS’N Q BSRF GIVES THE DRG. SHT. REF. (STRU LVL) Q CHEIGHT GIVES THE TEXT CHARACTER HEIGHT Q CPOF GIVES THE CE (NOTE) LEADER LINE POS’N Q DIR GIVES THE C/VIEW DIRECTION( ie N ) Q DPOS GIVES THE LDIM POSITION ON SHEET Q DTOF GIVES DIMENSION TEXT X and Y value Q DTER GIVES THE LAYER/LDIM TERM’TR DEFAULT Q FPT GIVES THE STRA FROM POINT COORDS Q JUST GIVES THE C/VIEW JUSTIFICATION( ie LEFT )

Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q

LEN GIVES THE STRA LENGTH LHEI GIVES THE TEXT LETTER HEIGHT LSHAPE GIVES THE LABEL LEADER LINE STATUS LVIS GIVES THE CE VISIBILITY MPT GIVES THE STRA MID POINT CO-ORDS PKEY GIVES THE DIM PLINE STATUS (ie TCTF) PLCL GIVES THE DIM PROJECTION LINE CLEARANCE POS PLRF GIVES THE CURRENT VSEC CO-ORDS RRSF GIVES THE CURRENT VIEW RULE SETTINGS SIZE GIVES THE VIEW O/ALL DIMENSIONS SNAP GIVES THE SNAP SETTINGS (ON/OFF) THPOS GIVES THE C/VIEW MATCHLINE CO-ORDS TMRF GIVES THE CE (SYMBOL) NAME TPEN GIVES THE TEXP COLOUR ATTRIBUTES TPT GIVES THE STRA TAIL POINT CO-ORDS VLIMITS GIVES THE VIEW LIMITS VRAT GIVES SCALE RATIO (ie 1 TO 25) VSCALE GIVES THE C/VIEW SCALE ( ie 0.5 )

0.5 = 1:2 0.2 = 1:5 0.1 = 1:10 0.05 = 1:20 0.04 = 1:25 0.02 = 1:50 0.01 = 1:100

Q VTYP (DRAFT) GIVES THE VIEW ATT(ie.GLOBAL HIDDEN) Q XYPOS (DRAFT) GIVES THE VIEW POSITION ON SHEET DRAFT TYPED COMMANDS ADEG 0 MODIFIES TEXT HORIZONTAL ADEG 45 MODIFIES TEXT/PRIMITIVES AT 45 DEG. ADEG 90 MODIFIES TEXT VERTICAL APOFFSET 5 -5 RE-POSITIONS LTER END X5 Y-5 AT @ MOVES CE TO NEW CURSOR POS AT IDP@ MOVES CE TO SELECTED PPOINT AT IDPL@ MOVES CE TO SELECTED PLINE BLNK FALSE TEXT REMOVES BLANKED AREA BELOW BLNK TRUE TEXT BLANKS ALL IT OVERLAYS BTEXT’A-A’ MODIFIES TEXT TO A-A BY @ MOVES CE BY LOCT. FROM POS TO NEW POS BY X100 MOVES CE X (EAST) 100 mm BY Y100 MOVES CE X (NORTH) 100 mm CPOFFSET 5 -5 RE-POSITIONS LEADER LINE START X5 Y-5 DIM TEX’#100 TYP’ DIMENSION TEXT READS 100 TYP DPOS @ PLACES THE LDIM POSITION BY CURSOR DTAN DEF DIMENSION TEXT DEFAULT DTAN PAR DIMENSION TEXT PARALLEL DTAN HOR DIMENSION TEXT HORIZONTAL DTAN STAN DIMENSION TEXT STANDARD DTAN VERTICAL DIMENSION TEXT VERTICAL DTOF @ DIMENSION TEXT BY CURSOR DTOF 0 4 DIMENSION TEXT OFFSET X0 Y4 DTAN PAR DTOF 8 0 DIM TEXT PAR. & OFF X-8 Y0 NLPN OFF TURNS LINE OFF (IE CLOUD VERTEX) FPT @ MOVES STRA FROM POINT BY CURSOR

FPT BY X2 Y-2 MOVES STRA FROM POINT BY TYPED INPUT FRAME ON TEXT FRAME ON GAP @ LETS CURSOR DETERMINE DIMENSION GAP GAP DELETE ALL DELETES ALL DIMESION GAPS GAP DELETE AT DELETES DIMENION GAP BY CURSOR GBOX 5 MODIFIES TEXT FRAME WITH 5 CLEARANCE HIGH CE HIGHLIGHTS CE INCL CIRC 1 OF NOTE/TABLE REPOSITIONS CIRC 1 TO PREV. SELECTED DESTINATION INCL NAME………………… REPOSITIONS CE TO A SELECTED DESTINATION LEAD STRA CHANGES LEADERLINE TO STRAIGHT LEAD BENT @ PLACES ANOTHER VERTEX ON LEADERLINE LVIS FALSE TURNS CE VISIBILITY OFF LVIS TRUE TURNS CE VISIBILITY ON LLEAD FALSE LEADERLINE OFF LLEAD TRUE LEADERLINE ON LTER OFF LINE TERMANATOR OFF LTER ARR LINE TERMANATOR ARROW LTER DOT LINE TERMANATOR DOT LTER OBL LINE TERMANATOR DASH MODIFY @ ENABLES MODS TO SLAB/GLAB GEOMETRY NEW CIRCLE DIAM 100 AT@ DRAWS CIRCLE AND POSITIONS BY CURSOR NEW CIRCLE RAD 50 AT@ DRAWS CIRCLE AND POSITIONS BY CURSOR NEW GLAB COPY $V1 COPIES GLAB AS VARIABLE $V1 NEW GLAB COPY PREV AT @ COPIES GLAB TO PICKED LOCATION NEW RECT XLEN40 YLEN20 ANG 45 ORIG CORNER AT@ DRAWS RECT AND POSITIONS IT BY CURSOR NEW GLAB COPY PREV AT@ COPIES TEXT AND POSITIONS BY CURSOR NEW ‘element’ COPY PREV BY X20 COPIES ‘element name’ WITH OFFSET BY X20 NLPN OFF TURNS LINE OFF (IE CLOUD VERTEX) OSHT 10 DIM LINE OVERSHOOT 10mm OSHT @ DIM LINE OVERSHOOT BY CURSOR PLCL@ POSITION LEADER LINE BY CURSOR PROJ CLEAR @ SETS PROJECTION LINE POSITION BY CURSOR PROJ CLEAR 5 SETS PROJECTION LINE POSITION BY 5mm PROJ TEX’TYP’ PROJECTION TEXT READS TYP PTAN PAR PROJECTION TEXT PARALLEL PTAN HOR PROJECTION TEXT HORIZONTAL PTAN VERTICAL PROJECTION TEXT VERTICAL PTOF -8 0 PROJECTION TEXT OFFSET X-8 Y0 RCOD LEFT ROTATES VIEW BOX LEFT REPEAT 5 BY X10 COPIES CE 5 TIMES BY 10mm SPACES SNAP ON/OFF TURNS SNAP ON/OFF SNAP ON 10 GIVES SNAP GRID X10 Y10 SNAP ON SPACING X10 Y20 GIVES SNAP GRID X10 Y20 TPEN 71 GIVES THE TEXP COLOUR ATTRIBUTE 71 TPT @ MOVES STRA TO POINT BY CURSOR TPT BY X2 Y-2 MOVES STRA TO POINT BY TYPED INPUT UPDATE ANNO UPDATES ANNOTATION UPDATE DESIGN UPDATES DESIGN UPDATE PICTURE UPDATES GRAPHICS VGRID ON/OFF TURNS SNAP GRID VISIBILITY ON/OFF # UNDERLINES DIMENSION ie 4500 #< #DIM #>#/TYP UNDERLINES DIMENSION ie 45000 TYP

WEST SHELL #< #> WEST SHELL __________ #SPRE(C10:19)UB FORMAT ON DRG. 254x102x22UB #SPRE(C10:16)UB FORMAT ON DRG. 254x102UB EL. #DIMPOSU(C2:5).#DIMPOSU(C6:) FORMAT ON DRG. EL. 508.500 EL. + #DIMPOSU(C2:5).#DIMPOSU(C6:) FORMAT ON DRG. EL. + 508.500 GLOSSARY ATTA PIPE ATTACHMENT REQ’D FOR SRUCTURAL PENETRATIONS THRO DECKS/WALLS ETC FITT STRUCTURAL FITTING PANE STRUCTURAL PLATE/GRATING SECTION PAVE P POINT OWNED BY PLOO PFIT PENETRATION THRO’ DECK OR WALL PLATE ( PIPE SLEEVE/ELECTICAL TRANSIT ETC) PLOO PLATE OWNED BY PANE HAS PLATE ATTRIBUTES SCTN STRUCTURAL SECTION ie. HEA,UNP etc SJOI SNOD MEMBER USED IN CONNECTING SCTN SNOD NODE POINT USED IN CONNECTING SCTN STRUCTURAL SECTION ie HEA,UNP etc VERT P POINT OWNED BY NXT GEOMETRIC SHAPES BOXI IMPLIED BOXING LCYL CYLINDER (Defined by Distance to Bottom & to Top) LPYR RECTANGULAR PYRAMID LSNO SNOUT (Offset Truncated Cone; similar to eccentric pipe reducer) NSBO NEGATIVE BOX NSCT NEGATIVE CIRCULAR TORUS NSCO NEGATIVE CONE NLCY NEGATIVE CYLINDER (Defined by Distance to Bottom & to Top) NSCY NEGATIVE CYLINDER (Defined by Distance to Bottom & Height) NSDS NEGATIVE DISH NLPY NEGATIVE PYRAMID NSRT NEGATIVE RECTANGULAR TORUS NSSL NEGATIVE SLOPE-END CYLINDER NLSN NEGATIVE SNOUT NSSP NEAGTIVE SPHERE SBOX BOX SCTO CIRCULAR TORUS (e.g. Tubular Bend) SCON CONE SCYL CYLINDER (Defined by Distance to Bottom & Height) SDIS DISC SDSH DISH (Pressure Vessel End or Similar) SRTO RECTANGULAR TORUS (e.g. Cable Tray Bend) SSLC SLOPE-END CYLINDER SSPH SPHERE TUBE TUBING