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Specifications - 002-1 - VLMK Consulting Engineers , 3933 S.W. KELLY AVENUE, L...... PORTLAND, OREGON 97201 -4393 (503) 222 -4453 / FAX (503) 248 -9263 STRUCTURAL CALCULATIONS for (9 r F ( - ,____. HVAC Rooftop Units (Building B) cnY Approved � nt3A1� : 15865 SW 74 t`' Avenue Conditionally' ondition "A"""'•••••"•••••^ � Tigard, Oregon 97224 for only the work .' �•I j PERMIT No. E C2 c S Leifer �; 000_ ftt. 7 Z for Follow.. Attach ** ••...... " J ob Address: ........... .. ~��'�""""�� j: Climate Contr Date: 16500 SW 72n Avenue Tigard, Oregon 97224 Contact: Mr. Darren Urton (503) 223 -4393 �E PR fek o OFFS ����G'I N -- s >o w i8796PE 'A 1� CC s &A OREGO � Q' 0, 0 4 '- 1 E R � S � \ �c< ALAN e te W j° /o.o Total Number of Sheets Including the Cover = 10 VLMK Job Number 200251 June 23, 2000 F: \Das \Misc Docs\200251COV.Doc Page TC Table of Contents Sheet Numbers Subject Cover Cover Sheet TC Table of contents REF-1 to REF-3 Reference Sheets (Cut sheets on HVAC Unit) D1 Generic Curb Detail at Roof to HVAC 1 to 4 Calculations for HVAC over existing roof framing. TOTAL NUMBER OF SHEETS =10, INCLUDING COVER & TABLE OF CONTENTS SHEETS. 1/4.i tulG ..0 l. DUO D00 rc -1 I p. e . • u ' c si ij data - 4 TJ O 1 r IV- 2' -* 4 1 Cl'7.tf l'. _� , , „.....„...... . : AF C UNIT SIZE 48TJ D/E/F008 D /E,F00 9 D /E /F012 D1E014 NOMINAL CAPACITY (tons) 7'/2 81 10 12V2 OPERATING WEIGHT (lb) - Unit �, AI /A1" 870 880 1035 1050 7` .a, AI /Cu` 881 896 1057 1077 Cu /Cu' 893 907 1080 ' 1100 Economizer . Durablade 44 44 44 ( "2el 44 Parablade 62 62 62 �-AL. 62 .1' flcct Curb/ 143 142 143 - I C.P 143 • • COMPRESSOR Hermetic r Quantity 2 2 2 2 No. Cylinders (per Circuit) 2 2 2 2 Oil (oz) 50 ea 50 as 50 ea 54 ea • REFRIGERANT TYPE R Expansion Device AcutrolTM Feed Device • r Operating Charge (lb -oz) Circuit 1 4-13 5-13 Circuit 2 4 -14 6- 6-14 3 • I 5 -14 8 - 1 8 CONDENSER.COIL Enhanced Copper Tubes, Aluminum Lanced Fins Rows...Fins /in. 1...17 2...17 2..,17 2...17 1 Total Face Area (sq ft) 20.50 18.00 17142 • • 25.00 CONDENSER FAN Propeller Type Nominal Cfm 6500 6500 7000 7000 • Quantity...Diameter (in.) 2...22 2...22 2...22 2...22 Motor. Hp.:.Rpm 1/4...1100 1/4...1100 1/4_1100 1 /4...1100 ! Watts Input (Total) - 600 600 600 600 iIl EVAPORATOR COIL Enhanced Copper Tubes, Aluminum Double -Wavy Fins ,'' Rows...Fins /in. 3...15 3...15 3...15 4...15 ill Total Face Area (sq ft) 8.0 8.0 10.0 ( 11.1 EVAPORATOR FAN Centrifugal Type ' in Quantity...Size (in.) Std 1...15 x 15 1...15 x 15 1...15 x 15 1...15 x 15 ,.I Alt 1...15x15 - 1...15x15 1...15x15 Type Drive Std Belt Belt Belt Belt Alt Belt - Belt Belt Nominal Ctm 3000 3400 ./4000 5000 Motor Hp Std - - / - - ;ill Alt - - • Maximum Continuous Bhp Std 2.40 2.40 / 2.40. 4.20 i n. Alt - - / 2.90 5.25 y y Motor Frame Size Std 56 56 - 56 56 Alt . - - . 56 . 56 Nominal Rpm High /Low - - - -- Fan Rpm Range Std 590 -840 685 -935 685 -935 860 -1080 Alt 685 -935 - 835 -1085. 900 -1260 4 Motor Bearing Type Ball Ball Ball Ball Maximum Allowable Rpm 2100 2100 2100 2100 Motor Putley Pitch Diameter Min/Max (in.) Std 2.4/3.4 2.8/3.8 2.8/3.8 4.0/5.0 1C Alt 2.8/3.8 - 3.4/4.4 3.1/4.1 Nominal Motor Shaft Diameter (in.) . Std % % 6 /8 7 /6 Alt - - 7 /9 '/a ti Fan Pulley Pitch Diameter (In.) Std 7.0 7.0 7.0 8.0 ' Alt 7.0 - 7.0 5.9 Nominal Fan Shaft Diameter (in.) - - - - Belt, Quantity...Type...Length (in.) Std 1...A...49 1...A...49 1...A...49 . • 1...A...52 Alt 1...A...49 - 1...A...49 1...BX...46 l�, Pulley Center Line Distance (in.) Std 16.75 -19.25 16.75-19.25 15.85 -17.50 15.85 -17.50 I . Alt 16.75 -19.25 15.85 -17.50 15.85 -17.50 �� Speed Change per Full Turn of Std 50 50 50 44 Movable Pulley Flange (rpm) Alt 50 - 50 50 Movable Pulley Maximum Full Turns Std 5 5 5 5 4 From Closed Position Alt 5 - 5 6 i 11 Factory Setting Std 5 5 5 5 5 Alt 5 5 : t, Factory Speed Setting (rpm) Std 590 685 685 860 Alt 685 - 835 960 1(1 Fan Shaft Diameter at Pulley (In.) 1 1 1 1 Ai LEGEND "Requires an optional or accessory Controls Upgrade Kit. ,s - 11 switch lockout is manually reset by interrupting power to unit Bhp - Brake nHorsepower or resetting thermostat. :, Cu - Copper NOTE: The 48TJ004 -014 units have a loss-of-charge/low-pressure switch `Evaporator coil tin material /condenser coil fin material. Contact your (accessory or option) located in the liquid line. :i• local representative for details about coated tins. ir- tWeight of 14 -in. root curb. , ,ot, t . ;11. C 0 r x Ilvi 1 0 • ' 1368 •. r Vu 1 1 • U VO U A. 11110 VC Uul �, U 1 uuJ JV V ! L l'' • J ,,,,'.. ..g ,',:. :: - .,:(. , .'.'4, � c J004-007 ` a'o lr7rZ' ? • Ier E /F004 D /E/F005 DIE /F006 0/E/F00 \ UNIT SIZE ABTJ 3 4 5 NOMINAL CAPACITY (tons) OPERATING WEIGHT (lb) 2.i i ;. Al/AAI /AI' 465 if I Unit 460 470 490 565 I 565 08 482 50 49 • AI /Cu` 4 •, Cu/Cu' I ;Economizer 34 34 34 34 ���A, I 42 42 34' 34 Pa rablad o 42 112 - To p Root C - I 115 115 �_� — t Roof Curbj� 1; Hermetic 1 COMPRESSOR 1 1 1 2 Quantity 2 15;; No. Cylinders (per Circuit) 2 2 50 2 • i:y — Oil (oz) 50 2 R -22 i REFRIGERANT TYPE Acutrol "Fe2d Device I Expansion Device , Operating Charge (Ib -oz) 3 -6 4 -11 5 -13 • 7-8 ' Circuit 1 — — Circuit 2 CONDENSER COIL .Enhi nced Copper Tubes, Aluminum Lanced Fins 2 1' 1...17 1...17 1...17 Ro s... ins /in. 736 11.39 13.19 10.42 1, ;\ Total Face Area (sq ft) Propeller Type ¢5,' CONDENSER FAN 4000 4000 4000 Nominal Cfm 3500 1...22.0 1 22 0 1...22.0 1...22.0 �1 V <. 1100 Y....1100 x...1100 Quantity..,Diameter (In.) �/,...110U •• 325 • Motor Hp u (Total) 1 Watts Input (Total) 325 325 325 (' EVAPORATOR COIL Enhanced Copper Tubes, I I 3 luminu Double W ai y Fins iibii Rows_..Fins /in- 4...15 • 2...15 2...15 3...15 5.5 . Total Face Area (sq ft) 4.17 5.5 5.5 Centrifugal Type EVAPORATOR FAN 1...10 x 10 1...10 X 10 1...11 x 10 1...10 10 "' iii( Ouantity...Size (in -) Alt 1 10 x 10 1...10 X 10 Alt 1...10 x 10 Direct Belt I!';' Std Direct Direct — Type Drive Alt Belt Belt Belt 2400 iiiEd; 1200 1600 40 — Nominal for Hp Std — — — Motor Hp Alt — — 2.40 l':'' Std .34 .75 1.20 4 Maximum Continuous Bhp Alt 1.00 1.00 . 1.80 — Std 48 48 48 — ° 'ill Motor Frame .Size 48 48 4B — Alt 1075/970 Nominal Rpm Highi!_ow Std 8601800 1075r970 107 — - - Alt —. 1070 1460 Fan Rpm Range Alt — — — Alt : 60 -1000 835-1185 900 -1300 gall t lr, Ball Bali Bali Motor Um Allowable Type 2100 2100 2100 iNaximum Allowable Rpm — — — 2.8/3.8 2100 • iEi`ifc,'it Motor Pulley Pitch Diameter Min/Max (in.) Alt 1 l9/2.9 1.9/2.9 2.4/3.4 5 /e ",, Nominal Motor Shaft Diameter (In.) Alt 1/2 Std • ' /2 '�2 1/2 Yz — 4.5 • Alt Fan Pulley Pitch Diameter (in.) 4 0 4.5 Alt 4.5 — _, Nominal Fan Shaft Diameter (in.) — _ — i... — .40 Alt t ...A...3A Belt, Quantity...Type...Length (in.) — 1...A...34 1....A...39 . -- Alt gi.r Pulley Distance (in.) Std — — 14.7 15.5 — ii!�gclC pu y Center line Alt 10.012.4 10.012.4 — 80 • iirI " Std — - — — kill i� Speed Change per Full Turn of II Alt 80 Movable Pulley Flange (rpm) Std — — 5 — 70 nJ1,. iii Movable Pulley Maximum Full Turns Alt 5 5 5 3 I.;,; !It) li , From Closed Position Std — — �1;) Factory Setting Alt 3 3 3 1225 `: — — • lh�,, •,'1 Factory Speed Setting (rpm) Std — Alt 856 975 , , i2 ..11 i • .....11.1i Fan Fan S Diameter at Pulley (In.) '/2 2 • 1060 '.., 4,�. "Requires an optional or accessory Controls Upgrade Kit. ". I) LEGEND 11 switch IoCKOUt is manually reset by interrupting power to unit �,•r.h l Al — Aluminum or resetting thermostat. 4•. Bhp — Brake Horsepower ... ` . NOTE: The 48TJ004 -014 units have a loss -ot -charge /low- pressure switch •� Cu — Copper , (accessory or option) lated in the liquid line. r '.��i� 'Evaporator coil fin material /condenser coil fin material. Contact your oc local representative for details about coated fins. l ill 1:Ii 1 Weight of 14 -in. roof curb. �r ; s '{ .- :, Y , :1 {INrly il, 1 1!j'tll C 0 9 neX f. S 1366 �o + 4. V LW 1 1 . V V.1 li 1 1111.1 t,.1 l: Uf 1 l.r 1 JUJ J047 1 L . L T I p « 4. Y v UNIT SIZE 48GS 018040 024040 024060 1 030040 030060 036060 036090 r1 r•f 042090 11 NOMINAL CAPACITY (ton) 1 2 • 2 2' /z 21/2 3 '. 3 L 3b'z' 3Yz i. OPERATING WEIGHT (Ib) 249 280 280 280 280 314 314 355 355 llG OM antity RS Quantity Reciprocating l•' 1 • 1 11 gip REFRIGERANT (R -22) T , �, Quantity (Ib) • 2.6 3.5 3.5 3.65 3.65 3.75 3.75 1 5.7 5.7 � REFRIGERANT METERING DEVICE Acutrcl Device Orifice ID (in.) .034 .034 .034 I .034 .034 .032 .032 .034 .034 1 7 1 }', ° +I(' CONDENSER COIL !I➢g171'iiitu Rows...FInstin. 1...17 1...17 1...17 1...17 1...17 1...17 1...17 1...17 1...17 • Face Area (sq ft) 6.1 9.1 9.1 9.1 9.1 9.1 9.1 9.1 9.1 CONDENSER FAN �� U(+ N r!tr. 2000 2400 - 2400 2400 2400 3000' 3000 • 000 ' 3000 ifl a} Diameter (in.) 22 22 . 22 22 22 22 22 22 22 l u!illlill� Motor Hp (Rpm) 1/2 (825) 1 /e (825) '/e (825) 1 b (825) 4 (825) 1 /4 (1100) 1/4 (1100) ''/4 (.1100) 14.(1100) EVAPORATOR COIL E (�( Rows ...Fens /In. 2...15 2...15 2...15 2...15 2...15 3...15 3...15 u2v 4...15 &! Face Area (sq ft) 3.1 3.1 3 -1 3.7 2.29 . 3.06 ' 3.06 3.06 EVAPORATOR BLOWER Nominal Airflow (Cfm) 600 800 800 1000 1000 1200 1200 1400 1400 ppp Size (in.) 10 x 10 x 10 10 x 10 10 x 10 10 x 10 11 x 10 11 x 10 11 x 10 11 x 10 ( i Motor (Hp) ' " 1 /< 1 /4 V., '/4 1/4 1/2 1 /2 • 3 /4 3 /4 FURNACE SECTION' I I Burner Orifice No. (Qty...Drill Size) ' � f II it Natural Gas 2...44 2...44 . 2...38 2...44 2••.38 2...38 3.. -38 3...38 Burner OriflCe No. (Qty...Drill Size) 2...89 2...52 2...46 2...52 2...46 46 3...46 3...46 Propane Gas - • Fii ,1 RETURN -AIR FILTERS (In.)t Throwaway Size 20x20x120x20x120x20x120x20x120x20x120x24x120x24x120x24x120x24x1 1'1 13 lit (RC-3 _ Mc -Li It4liiii I • 1 I )IDI " iitiiiqkiti UNIT SIZE 48GS 048090 048115 048130 060090 060115 060130 113311 /1/1 NOMINAL CAPACITY (ton 4 4 4 5 5 5 A OPERATING WEIGHT (Ib) . • 415 . 415 . 415 450 450 450 • • ,COMPRESSORS - Scroll Reciprocating I)IN;i)pP@gl Quantity 1 1 IEFRIGERANT (R -22) . . 1 • . ill4118{(4 Quantity (Ib) 6.0 6.0 ' ' 6.0 8.0 8.0 8.0 REFRIGERANT METERING DEVICE Acutrol Device Orifice ID (in.) .032 .032 .032 .030 .030 .030 CONDENSER COIL Roers...Fins /in. 1...17 1... f 7 1...17 2...17 2...17 2...17 I Face Area (sq ft) 12.3 12.3 12.3 12.3 12.3 12.3 I "si k;( CONDENSER FAN Nominal Cfm 3600 3600 3600 3600 3600 3600 I I�iir>il' Diameter (in.) 2' 22 22 22 22 22 Motor Hp (Rpm) Y4 (1100) 14 (1100) 1 (1100) 1 /4 (1100) 1 (1100) ' < (1100) ` aU , EVAPORATOR COIL Rows FIns /in. 3...15 3...15 3...15 4...15 4...15 4...15 Face Area (sq ft) 4.7 4.7 4.7 4.7 4.7 4.7 EVAPORATOR BLOWER Nominal Airflow (Cfm) 1600 1600 1600 2000 2000 2000 Size (I n.) 11 x 11 X 11 4 10 11 x 10 11 x 10 11 x10 0114 4 (Hp) 1.0 1.0 1.0 Ill a: • FURNACE SECTION' Burner Orifice No. (Qty...Drill Size) "1 j Natural Gas 3...46 3...42 3...41 3...46 3...42 3...41 11,0 Burner Orifice No. (Qty...DriN Size) It Propane Gas RETURN -AIR FILTERS (in.)t 'Nor L Throwaway Size 24 x 30 x 1 24 x 30 x 1 24 x 30 x 1 24 x 30 x 1 24 x.30 x 1 24 X 30 x 1 1 r{{� p i e 'Based on altitude of 0 to 2000 feet. i l" ! i uo t equired filter sizes shown are based on the larger of the ARI (Air Conditioning 1h & Refrigeration Institute) rated. The filter rack is field convertible to hold a field - supplied 2 -in. filter. x I l C 0 c n_X k./ ly • If w+ 5 1247 AligigilMEMEGEMMEM011 . W14G - Go& ? " c �-; _ = - r : . ::_ _ VLMK Consulting Engineers Job • =_- a __ Client __. � .� : = 3933 SW KELLY AVE. /PORTLAND, OR 972 -4393 n a 4 -- Job No. L 0 02S 1 B O AS _= =_ -.= J (503) 222 -4453 / FAX 248 -9263 Cate 4 /2 Z / b o Sheet No. 1" • Y r _ GA 5 1.- 7 - G __- -- ------- -..._- .. pell - 5 1 7 7 r4 1 --) , Gi,� ' ', / .. _ I ' ... kR .. - .. fa - ....... .... _ _..... • _ oL 5.3.�.i?Tlo hh/r (274 [O 5cr(t,., � .l j _ - s : - a._ — ' awn _ P r.r C c5 L - — . - I i M I, -�`cr _ . i 1.... 0F, �1 R . L - • C� Oft,AG - - - f A _ _ - - �__ o� 1 I _ T C V .175 � • i � t �1 — _ j -- _ - --•-1 -- . I - a •$ I 11 S I , I I I ' i I — - — ; t - 1 _ , -:.._ - .. ! .. -_ _ .... .t .........____. -... _ -. • 1 j .........._ .. _ .. I 4 . - - - --- -- -- _.... -- ...___. _ l i ' i • 1 i .. .. .ter l , 1 . 1 ■ T -._ .. 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