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Home My WebLink AboutPermit DR-24-79 - SOUTHCENTER CORPORATE - BUILDINGS #12 AND #13 DESIGN REVIEWDR-24-79 370 CORPORATE DRIVE SOUTHCENTER CORPORATE DRIVE McCann Construction Company. Inc. P.O. Box 88314 Tukwila, WA 98188 ATTN: Ken Johnson 29 August 1979 • ( • vM4fc.•-• •%.-i„. • CitbtTukwila Planning Division 6200 Southcenter Boulevard Tukwila, Washington 98188 433 -1845 Office of Community Development RE: LANDSCAPE PALNS FOR BUILDINGS 11 AND 12 - SOUTHCENTER CORPORATE SQUARE The OCD Planning Division has reviewed the landscape plans submitted for the above -named projects, and offers the following comments: A. Building 11 (McCann Project #477) 1. Conditions of development approval imposed by the Planning Commis- sion on 11 July 1979 require staff approval of a buffer - planting treatment of the site's east edge; the solution transmitted to us on 22 August 1979 is hereby approved. Please commend your designers for their very successful blending of passive and actively-usable urban open space. B. Building 12 (McCann Project #488) 1. Conditions of approval for this project require staff acceptance of a comprehensive landscape plan which "conforms with the existing planting scheme in the corporate square complex." The solution which you sent to us on 6 August 1979 appears adequate in respect to the established landscape concept for the overall development, and is hereby approved. 2. Our only concern with the proposed planting scheme is the high proportion of deciduous to evergreen tree species, particularly on the north side of building twelve. While we understand the designer's intent to allow as much light as possible into this part of the building during the darker winter months, the result will also be a rather barren appearance to the project. We would suggest (not require) that you explore the possiblity of supple- menting the proposed "gleditsia " at the north side of the building with a few evergreen trees or tall shrubs to provide year- around vegetative color and foliage texture. McCann Construction Ken Johnson MC /ckh, Enclosures cc: Kjell Fred t ' Inc. Thank you for your submittals and for your cooperation with the conditions of approval. By the way, we are returning the enclosed unused prints for building twelve. Sincere Mafk Caughey Assistant Planner .Page 2 29 August 1979 LANDSCAPE ,PLAN 7entlinater Corporate Square 1■ Iuil in w emsY AM R4064 /MG • yummy' • RTTTRq . • LWINI .r/N/u...,1. ON r.■ illo►wA 1 • ' • TrIviirs l ! 1.71717‘ • • - • • , ' slivaa .. • - ..,...., \ . ____ 71717. . ... • : . „,.... am; •7• el••••••••■.. . ..." 8,87 • se ...c.. of Va......•"•!4 •,...“••• . -- .70.s....st.15. me . 5.L.J• •••• ilk. UL4.4.- • •4•1•3••• ••••••••• ' 01 2 itrortae .. ...... G. .7 do.' 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MP o•••••••■•■ airlag .........■ • • • . 4.1.1.1 44 *444 . ! 1.71717‘ • • - • • , ' 12 July 1979 Dear Mr. Kacel: Cit,yf Tukwila Planning Division 6200 Southcenter Boulevard Tukwila, Washington 98188 433 -1845 Office of Community Development • Mr. Bob Kacel Leason Pomeroy Northwest, Inc. 1844 -A Westlake Ave. N. Seattle, WA 98109 RE: Development Plans - Southcenter Corp. Sq Development Plans - Southcenter Corp. Sq. Landscape Plans - Southcenter Corp. Sq. Bldg. Bldg. #12 :ldg. #13 The Tukwila Planning Commission considered the above referenced projects at their continued regular meeting on 11 July 1979. The actions which were taken on the projects are as follows: Development Plans - Southcenter Corp. Sq ✓ ldg. #12 The Planning Commission approved the proposed -- development plans for building #12 in Southcenter Corporate Square with the following conditions: 1. Architectural screening of all roof - mounted equipment. 2. Submission of a detailed landscape plan in conjunction with building permit application, to be approved by planning staff. Landscaping to conform with existing planting scheme in Corporate Square Complex. 3. Installation of underground irrigations stem in all planting areas. Development Plans - Southcenter Corp. S .:Bldg. #13 The Planning Commission approved the p osedelopment plans for building #13 in Southcenter Corporate Tigre with the following conditions: 1. Architectural screening of all roof - mounted equipment. 2. Submission of a detailed landscape plan in conjunction with building permit application, to be approved by planning staff. Landscaping to conform with existing planting scheme in Corporate Square Complex. i cc: OCD Dir. Mayor Mr. Bob Kacel Leason Pomeroy Northwest, Inc. 2. Installation of an underground irrigation system for all planting areas. Should you have any questions regarding the above referenced matters please contact me. Resa'ectfully, ed . tterstrvm lanning Supervisor FNS /ckh Page 2 12 July 1979 3. Installation of underground irrigation system in all planting areas. Landscape Plans - Southcenter Corp. Sq. Bldg. #11 The Planning Commission approved the proposed landscape plan with the following conditions: 1. Additional planting be added on the east site edge as buffer, specific treatment to be approved by planning staff prior to issuance of occupancy permit. 1 Planning Commission Page 4 Minutes of Cont. June 28, 1979 Meeting July 11, 1979 Mark Nelson, architect, said the 50 feet of planting area shows as much parking as possible has been eliminated. The building height is stated as 32 feet, the total will be 34 feet, but it is still under the 35 feet. Regarding the ingress/ egress, the parking from the west is only 24 feet wide, they would like to see 26 feet, and they might be able to widen to 28 feet. Another concern was there was only one egress from the site. He said they do have a legal easement to Minkler which would be to the south and they have discussed using this with the owner. If the Public Works Department finds it is necessary to provide access, he said they would be willing to do that. He said they have landscaping plans and would be willing to provide underground irrigation systems in all planting areas. Mr. Sowinski said he had some conern about the 9 parking stalls and the proximity to the railroad. It seems they might back onto the tracks. Mr. Kirsop said there is a curb there. Mr. Nelson said there is a curb and planting strip, it shows on the map, and the 19 foot depth requird by the Code would be there. MOVED BY MR. ORRICO, SECONDED BY MR. WELSH, THAT THE PLANNING COMMISSION APPROVE THE DEVELOPMENT PLAN (INCLUDING THE ALTERNATE PARKING PLAN IN THE RAILROAD EASE- MENT, IF RAILRAOD PERMISSION IS GRANTED) AS SUBMITTED WITH THE FOLLOWING CONDITIONS: (1) APPROVAL OF INGRESS /EGRESS BY THE PUBLIC WORKS DEPARTMENT; (2) IMPLEMENTATION OF LANDSCAPING IN COMPLIANCE WITH CONCEPTUAL PLANTING SCHEME AS SHOWN ON SITE PLAN, WITH STAFF APPROVAL PRIOR TO ISSUANCE OF CERTIFICATE OF OCCUPANCY; (3) INSTALLATION OF UNDERGROUND IRRIGATION SYSTEM IN ALL PLANTING AREAS. MOTION CARRIED. DEVELOPMENT PLANS: SOUTHCENTER CORPORATE Fred Satterstrom, Planning Supervisor read the Staff Report. stated the City has received plans from Leason Pomero Northwest, Inc., A ects, for Building #12, to be located in the northwest cor - of s- - center Corporate Square complex. Building 12 is to be a two -story office building; it will be occupied by Boeing Computer Services. Square footage will total 19,963 feet. Exterior treatment, identical to the completed buildings, will be stained playwood siding with cedar siding on the stair towers. Window frames are to be of bronze anodized aluminum; glass will be clear. A bridge similar to others in the Corporate Square complex will connect the proposed structure to Building #10 to the south. In reviewing the plan Mr. Satterstrom said.the plans indicate that unpaved areas around the building perimeter will be landscaped, and a 5 -foot wide landscaped strip will border the parking area on the north and west property lines. Parking islands will have planting at both ends. A total of 176 parking spaces will be provided for buildings ten and twelve, measuring 9 x 19 feet. TMC standards require that a total of 127 stalls be provided for the two office buildings. Staff dimen- sions comply with Code standards. Driveways in the parking area will be 24 feet wide and will accommodate two -way traffic. Access to buildings 10 and 12 will be either from Andover Park West or from the northern Corporate Drive cul -de -sac. The adequacy of parking in the Corporate Square complex has been a major concern to the City as development has progressed. Though the number of parking spaces provided by the developers meets City standards, the staff has questioned the adequacy of these standards as applied to an office complex as large as Corporate Square, and where the parking needs of the tenants are unusually high. Building #12 by itself would require a minimum of about 65 parking stalls in order to meet TMC require- ments; its construction will remove 60 stalls in the existing parking area. Planning Commission Page 5 Minutes of Cont. June 28, 1979 Meeting July 11, 1979 A parking survey, requested by staff, has been provided so that amore accurate appraisal of parking demands can be made. The survey, taken during the week of 14 June 1979, shows that an average of slightly more than 500 parking spaces are available during the work day. A second tabulation is pending at this time. Since the proposed twelfth building, in conjunction with the existing Building #10, will require a minimum of 127 parking sapces and will be provided with 176 spaces, it appears that the parking, as proposed, will be adequate if not always convenient. A parking utilization survey submitted by the Boeing Company projects that in 1980, when the Corporate Square complex is completed and fully occupied, 89% of the available parking will be used, leaving an average of 152 vacant stalls on the site. The parking, as shown on the development plan, complies with the requirements of the TMC., The 175 spaces exceed the City standards by 59, and stall dimensions and drive- way widths comply with established criteria. Mr. Satterstrom said the staff recommends the development plans for Building #12 in Southcenter Corporate Square be approved with the following conditions: (1) Archi- tectural screening of all roof - mounted equipment; (2) Submission of a detailed land- scape plan in conjunction with building permit application, to be approved by plan- ning staff. Landscaping to conform with existing planting scheme in Corporate Square Complex; (3) Installation of underground irrigation system in all planting areas. Royce Berg, architect, said the survey shows there is a large vacancy rate on the parking area. The parking exceeds the standards of the building. He said they would also like to submit a photograph of the parking. He said the most distant parking is 120 to 150 feet so it is not very far for anyone to walk. MOVED BY MR. SOWINSKI, SECONDED BY MR. ORRICO, THAT THE PLANNING COMMISSION APPROVE THE DEVELOPMENT PLANS FOR BUILDING #12 IN SOUTHCENTER CORPORATE SQUARE WITH THE FOLLOWING CONDITIONS: (1) ARCHITECTURAL SCREENING OF ALL ROOF - MOUNTED EQUIPMENT; (2) SUBMISSION OF A DETAILED LANDSCAPE PLAN IN CONJUNCTION WITH BUILDING PERMIT APPLICATION, TO BE APPROVED BY PLANNING STAFF. LANDSCAPING TO CONFORM WITH EXIST- ING PLANTING SCHEME IN CORPORATE SQUARE COMPLEX; (3) INSTALLATION OF UNDERGROUND IRRIGATION SYSTEM IN ALL PLANTING AREAS. MOTION CARRIED. DEVELOPMENT PLANS: SOUTHCENTER CORPORATE SQUARE BUILDING #13: Fred Satterstrom, Planning Supervisor, read the Staff Report. He said plans for Building #13 in the Southcenter Corporate Square Complex is a two -story structure to be located on the west side of the complex behind the completed buildings 5 through 9. Building #13 is to be occupied by Boeing Engineering and Construction and will be finished with the same dark stained plywood and cedar siding of the completed Corporate Square structures. Window frames will be bronze colored aluminum. The building will have a total of 19,182 square feet. All areas not occupied by the building, parking, or walkways are shown to be landscaped, including a 5 -foot wide strip along the west property line and the ends of the parking islands. Parking for the proposed building along with buildings 5 through 9 will total 451 spaces; TMC standards require a minimum of 392 parking stalls. Access to parking for Building #13 will be off of the two Corporate Drive cul -de -sacs that extend to Andover•Park West. Plans indicate that the parking to be provided for the two CITY OF TUKWILA PLANNING DIVISION PLANNING COMMISSION STAFF REPORT 11 July 1979 8:00 P.M. AGENDA ITEM VI D : DEVELOPMENT PLANS: Southcenter Corporate Square B6 ding #12 INTRODUCTION: The City of Tukwila has received plans from Leason Pomeroy Northwest, Inc., Archi- tects, for building #12, to be located in the northwest corner of the Southcenter Corporate Square complex. As are the existing Corporate Square structures, building twelve is to be a two story office building; it will be occupied by Boeing Computer Services. Square footage will total 19,963 feet. Exterior treatment, identical to the completed buildings, will be stained plywood siding with cedar siding on the stair towers. Window frames are to be of bronze anodized aluminum; glass will be clear. A bridge similar to others in the Corporate Square complex will connect the proposed structure to Building 1/10 immediately to the south. PLAN REVIEW: The development plans indicate that unpaved areas around the building perimeter will be landscaped, and a 5' wide landscaped strip will border the parking area on the north and west property lines. Parking islands will have planting at both ends. A total of 176 parking spaces will be provided for buildings ten and twelve, measur- ing 9' x 19'. Tukwila Municipal Code standards require that a total of 127 stalls be provided for the two office buildings. Stall dimensions comply with Code stan- dards. Driveways in the parking area will be 24 -feet wide and will accommodate two way traffic. Access to buildings #10 and #12 will be either from Andover Park West or from the northern Corporate Drive cul -de -sac. The adequacy of parking in the Corporate Square complex has been a major concern to the City as development has progressed. Though the number of parking spaces provided by the developers meets city standards, the planning staff has questioned the ade- quacy of these standards as applied to an office complex as large as Corporate Square, and where the parking needs of the tenant are unusually high. Building number twelve by itself would require a minimum of about 65 parking stalls in order to meet TMC requirements; its construction will remove 60 stalls in the existing parking area. As requested by the staff, a parking survey (Exhibit A) has been provided for the City so that a more accurate appraisal of parking demands can be made. The survey, taken during the week of 14 June 1979, shows that an average of slightly more than 500 parking spaces are available during the work day. (A second weekly tabulation is pending at the time of writing.) Since the proposed twelfth building, in conjunction with the existing building #10, will require a minimum of 127 parking spaces and will be provided with 176 spaces, Planning Commission Staff Report Page 2 11 July 1979 it appears that the parking, as proposed, will be adequate if not always conve- nient. (Presumably, many of the 500 empty stalls in the parking areas of Cor- porate Square are those most distant from the occupied buildings.) A parking utilization survey (Exhibit B) submitted by the Boeing Company projects that in 1980, when the Corporate Square complex is completed and fully occupied, 89% of the available parking will be used, leaving an average of 152 vacant stalls on the site. The parking, as shown on the development plan, complies with the requirements of the TMC; the 175 spaces exceed the city standards by 49, and stall dimensions and driveway widths comply with established criteria. RECOMMENDATION: Staff recommends that -the development plans for Building #12 in Southcenter Corporate Square be approved with the following conditions: 1. Architectural screening of all roof - mounted equipment. 2. Submission of a detailed landscape plan in conjunction with building permit application, to be approved by planning staff. Landscaping to conform with existing planting scheme in Corporate Square Complex. 3. Installation of underground irrigation system in . all planting areas. TIME DAY 8:30 am 10:30 am 12:30 pm 2:30 pm 4:30 pm Thurs. June 14 433 414 612 445 750 Fri. June 15 516 412 543 406 718 Mon. June 18 484 407 460 436 738 Tues. June 19 494 403 447 423 829 Wed. June 20 490 440 560 407 678 r• V;u Uk 2 Five Day Average Vacancies SOUTNCENTER CORPORATE SQUARE PARKING SURVEY PARKING LOT VACANCIES 483.4 415.2 524.4 423.4 June 14 -20, 1979 742.6 ( EXHIBIT. B �. S� J THCENTER .CARP . SQ. BUILDING #12 BCS /BEC PARKING UTILIZATION ANALYSIS Southcenter Corporate Square : Bedford 1 -79 4 -79 8 -79 1980 , BCS Employees (S.C.S.) 552 552 600 600 BCS Employees (Bedford) 156 156 156 156 Visitors 20 20 20 20 SEC Employees (S.C.S.) 530 600 600 630 Visitor 47 47 47 47 NEW BCS FACILITY - -- 200 250 PERSONNEL TOTAL 1305 1375 1623 1733 Available Parking 1239 1239 1384 1384 Utilization (see graph) 1069 960. 1121 1232 Per Cent 86% 70% 81% 89% Vacant Stalls 170 279 265 152 00:Oi* QO IV 104.0Q• bb- 3 -c bG -Z 2. ca 64, • E bG- 42•C - 006 056 '0001- . Some II - 0501. 001.1. 051-t- - 00Z 1- 05Z1- oo£t ogci 001b1- - _ __ - - - - - - - - - ,__ � : i 11' _I �j{ ' i -- ;1•ii I i_I ;I;i'I 1 f' ? i�• ;iliil4, 1 1 I leillinnal :, . 1 j(�� 11 ;{; {;. .I,_. I ;i; 7,. . I'. • 3- .. I..li•�i` 111 I!!il ,r ! f' , ^i ^--- --- -- - - - -- - . t+° 1{ i {f, {t, _,;�, — �•.y :;i�!ilr' Y ._L1 i I' :. ; { F . I{ `l_' 1 Q Q • : i • r yi i L t :11' erldve to e1031. 10 —_ • :' ,Ir 711: r- - -- 11T, , - I -.a :I f!•i (o) T r , 4, 'r 1 I ' idl'.r 1 . ....r n .... . . ...+. tnn -r :1:';(,•i.r r.w .:..•• • •••• 1- i .- 1 I BUILDING 12 — ....<�. 7 -� BUILDING 12 7 BUILDING 12 .'r. ......, erldo. to Bldg. 10 . i . � ... II,�; 1 . 1 11 ' ..• BUILDING 2 .-70. ... wn...f . _i S-.31J H cLLVATIGN EAST ELEVATION (i] u TY I L ,I I , I I. anodized okrIku m _._.__. iskl;� ' • Mow Isms 'NORTH ELEVATION WEST ELEVATION EAST BRIDGE ELEVATION 110 Cedar siding 1111 lower. 1 1:01 i ; • • .0 • 1 • --:: MN r - • -?,k- "- '• ' to I t"4,1;,17:r 1 • Iv— , ..!•1;•t. 7 7 I I TORT .1 1117,17 1 1,101..• ?Z> I • (i) ! $ • 'I •••••.••••■■•■•• I '0 if –;-• • • (;) BUILDING 12 1 BUILDING 12 :.•• • •, • Bldg. I SJU 11-1 ZLLVATION EAST ELEVATION BUILDING 12 NORTH ELEVATION /* .11datee seam I metal tool 1 ti. C;;'(i) 1 • e. C r ) i • .....--- 1.6 M Cede/ . • • Li a. , FIT -•> 4 1,u,, ...nit • . _ • I on ak, tOwees •i I 1_141 7.111 ferrood slang azn aluminum • Gem glass — •■ .4. • . Li. -'! .• • : 1 tel • BUILDING 2 WEST ELEVATION I 54 1 — I T - ; •1•14r -- F-111 Plywebd Wang _1 EAST BRIDGE ELEVATION 1 :W n4.1. g14 St..0•1401 ri q. t.&-I t •••• 4.1 "". itt`. CO La • -- F - Trffrif - Tfirf.1 - 7 7 7T1 - 1 -7 41Tri - TiTfTFIT ;1171 '77 - xi 1[1 iF-11.1-11.11111111-11111.10_ ---,:,,.,...„. ....„.„. eo ...._ , 1 i : 1 j __Iiii!I.L iH111111 ._.....:_lilii. 0 0.±11110).Unili.i.W111 - I _...._. ---- ---- ‘,-,--, - 1! Li LLIJ.11.1.111L1.1.0 1 _1 „ .71 - r fir - LI i1TiilIJ ,_Lf -- I tf -- 1- --!-- —2- - 9 1 1-- 111'11H41'`. Hi •1 rn 1 1.! II Im.1.!! — 111. 1 .11.11111 1 -= . ..41.7yete h 5= • - )T A mr t.j .r d o ; m- ssuc sa=a-mcl •=3 ;17 I 7 I Fi :1 c!.11.11.1 fl tl LZ S11TE PLAM sou E V40 0 — i.I tri 1 1111 1111f-I Planning Commission Page 5 Minutes of Cont. June 28, 1979 Meeting July 11, 1979 A parking survey, requested by staff, has been provided so that amore accurate appraisal of parking demands can be made. The survey, taken during the week of 14 June 1979, shows that an average of slightly more than 500 parking spaces are available during the work day. A second tabulation is pending at this time. Since the proposed twelfth building, in conjunction with the existing Building #10, will require a minimum of 127 parking sapces and will be provided with 176 spaces, it appears that the parking, as proposed, will be adequate if not always convenient. A parking utilization survey submitted by the Boeing Company projects that in 1980, when the Corporate Square complex is completed and fully occupied, 89% of the available parking will be used, leaving an average of 152 vacant stalls on the site. The parking, as shown on the development plan, complies with the requirements of the TMC. The 175 spaces exceed the City standards by 59, and stall dimensions and drive- way widths comply with established criteria. Mr. Satterstrom said the staff recommends the development plans for Building #12 in Southcenter Corporate Square be approved with the following conditions: (1) Archi- tectural screening of all roof - mounted equipment; (2) Submission of a detailed land- scape plan in conjunction with building permit application, to be approved by plan- ning staff. Landscaping to conform with existing planting scheme in Corporate Square Complex; (3) Installation of underground irrigation system in all planting areas. Royce Berg, architect, said the survey shows there is a large vacancy rate on the parking area. The parking exceeds the standards of the building. He said they would also like to submit a photograph of the parking. He said the most distant parking is 120 to 150 feet so it is not very far for anyone to walk. MOVED BY MR. SOWINSKI, SECONDED BY MR. ORRICO, THAT THE PLANNING COMMISSION APPROVE THE DEVELOPMENT PLANS FOR BUILDING #12 IN SOUTHCENTER CORPORATE SQUARE WITH THE FOLLOWING CONDITIONS: (1) ARCHITECTURAL SCREENING OF ALL ROOF - MOUNTED EQUIPMENT; (2) SUBMISSION OF A DETAILED LANDSCAPE PLAN IN CONJUNCTION WITH BUILDING PERMIT APPLICATION, TO BE APPROVED BY PLANNING STAFF. LANDSCAPING TO CONFORM WITH EXIST- ING PLANTING SCHEME IN CORPORATE SQUARE COMPLEX; (3) INSTALLATION OF UNDERGROUND IRRIGATION SYSTEM IN ALL PLANTING AREAS. MOTION CARRIED. DEVELOPMENT PLANS: SOUTHCE ER CORPORATE S UARE BUILDING #13: Fred Satterstrom, Planning Supe sor, read the Sta port. He said plans for Building #13 in the Southcenter Corpo • re Complex is a two -story structure to be located on the west side of the complex behind the completed buildings 5 through 9 Building #13 is to be occupied by Boeing Engineering and Construction and will be finished with the same dark stained plywood and cedar siding of the completed Corporate Square structures. Window frames will be bronze colored aluminum. The building will have a total of 19,182 square feet. All areas not occupied by the building, parking, or walkways are shown to be landscaped, including a 5 -foot wide strip along the west property line and the ends of the parking islands. Parking for the proposed building along with buildings 5 through 9 will total 451 spaces; TMC standards require a minimum of 392 parking stalls. Access to parking for Building #13 will be off of the two Corporate Drive cul -de -sacs that extend to Andover Park West. Plans indicate that the parking to be provided for the two Planning Commission Page 6 Minutes of Cont. June 28, 1979 Meeting July 11, 1979 proposed buildings, in conjunction with the existing buildings, should be adequate for the needs of the tenants. The dimensions of the parking stalls meet the stan- dards applied by the City; the number of parking spaces provided exceeds the City minimum by 59 stalls and parking should be sufficient. Mr. Satterstrom said that staff recommends approval of the development plans for Building #13 with the condition that architectural screening of all roof - mounted equipment; submission of a detailed landscape plan in conjunction with building permit application, to be approved by planning staff. Landscaping to conform to existing planting scheme in Corporate Square Complex; installation of underground irrigation system in all planting areas. Mr. James said if Boeing is to occupy the building, they can pack a lot of people in a building. Mr. Kirsop asked if Boeing would have desks or equipment type occupations in the building. The architect said there would be a combination of both desk and equipment. There would be a high concentration of executive personnel, there will be meeting rooms and many of them would be travelling most of the time. He said it has been their experience to plan 150 square foot per man and they are planning on the basis of about 200 square feet per man. He said the next building will be Building #11. The lot for that building is being used right now for parking. If Boeing moves out there will not be so much space needed for parking. Mr. Kirsop asked what Bellevue has done as far as parking is concerned? The archi- tect said Bellevue is looking at parking requirements and they are encouraging car pooling, there is more parking for compact cars. In downtown Bellevue the parking is inadequate. MOVED BY MR. SOWINSKI, SECONDED BY MR. WELSH, THAT THE PLANNING COMMISSION APPROVE DEVELOPMENT PLANS FOR BUILDING #13 IN SOUTHCENTER CORPORATE SQUARE WITH THE FOLLOW- ING CONDITIONS: (1) ARCHITECTURAL SCREENING OF ALL ROOF - MOUNTED EQUIPMENT; (2) SUB- MISSION OF A DETAILED LANDSCAPE PLAN IN CONJUNCTION WITH BUILDING PERMIT APPLICA- TION, TO BE APPROVED BY PLANNING STAFF. LANDSCAPING TO CONFORM TO EXISTING PLANTING SCHEME IN CORPORATE SQUARE COMPLEX; (3) INSTALLATION OF UNDERGROUND IRRIGATION SYSTEM IN ALL PLANTING AREAS. MOTION CARRIED. DEVELOPMENT PLANS: THE HUNTINGTON BUILDING: Fred Satterstrom, Planning Supervisor, read the Staff Report, stating plans have been submitted by the Austin Company for the Huntington Office Building to be located on the northwest corner of 65th Avenue South and Southcenter Boulevard. The three floor structure will have a total area of 19,930 square feet. The ex- terior treatment is to be plywood siding and stucco with shingle roofing (type unspecified). Landscaping will border the parking areas along 65th Avenue South and Southcenter Boulevard, with a 7 -foot wide planting strip along Southcenter Boulevard. Parking for the building is shown to be provided for 67 cars to the north and south of the building, the TMC standard requires that a minimum of 65 stalls be provided. The building, as proposed, will be a three floor structure. The eleva- tion drawings submitted indicate that the bottom floor is to be considered a base- ment as defined by the TMC. Building height in the C -1 district is limited to two CITY OF TUKWILA PLANNING DIVISION PLANNING COMMISSION STAFF REPORT 11 July 1979 8:00 P.M. AGENDA ITEM VI E :DEVELOPMENT PLANS: Southcenter Corporate Souare' Building #13 `; INTRODUCTION: Plans have been received for Building #13 in the Southcenter Corporate Square Office Complex for review by the City. The two story structure is to be located on the west side of the complex behind the completed buildings 5 through 9. PLAN REVIEW: Building #13, to be occupied by Boeing Engineering and Construction, will be finished with the same dark stained plywood and cedar siding of the completed Corporate Square structures. Window frames will be bronze colored aluminum. The building will have a total of 19,182 square feet. All areas not occupied by the building, parking, or walkways are shown to be landscaped, including a 5' wide strip along the west property line and the ends of the parking islands. Parking for the proposed building along with buildings 5 through 9 will total 451 spaces; TMC standards require a minimum of 392 parking stalls. Access to parking for building #13 will be off of the two Corporate Drive cul -de -sacs that extend to Andover Park West. As with the earlier Corporate Square structures, parking has been a major concern to the City in a large office complex with a heavy demand for parking. Exhibits A and B, attached to the staff report on Building #12, indicate that the parking to be provided for the two proposed buildings, in conjunction with the existing buildings, should be adequate for the needs of the tenants. The dimensions of the parking stalls meet the standards applied by the City, as do the 24' wide two -way driveways. The number of parking spaces provided by the developers exceeds the city minimum by 59 stalls, and the parking data provided to the staff indicate that parking should be sufficient to accommodate tenant needs. RECOMMENDATION: Staff recommends that the development plans for Building i13 in Southcenter Corporate Square be approved with the following conditions: 1. Architectural screening of all roof - mounted equipment. 2. Submission of a detailed landscape plan in conjunction with building permit application, to be approved by planning staff. Landscaping to conform to existing planting scheme in Corporate Square Complex. Planning Commission • Staff Report Page 2 11 July 1979. 3. Installation of underground irrigation system in'all planting areas. ••• 1 • '''kY I • • "'"" • ."5".'"1" I!! ,,, :"'"" 0.1.'o 110 C. •-: ?*4. • -,tForLs •••• .111 — — 1 XI I I •r: \ • _ E._ _ • - ; _ •- Tr: 1 C=_ -1 I rir ' 1! , 1 11 - ; 1 • ; ." , t !11 • f 1 1 _ • 1: ELI-, .11 Li [7_ r': 11111111:,_ •re Voi;42r4:11Y.07 1.1.17 .11/36 010 01 110*/ IMO tried Mt.,' 1.• Aaft■rtra so .14 II • Ion S. -1 1121-14 • - ,•;/re 1 .2%.1 • • 1.1.'1.4. •I$/.1 • n: '4014 712AIldj. r , :1 . : 11 • 11 • ; ; • ; •;:l. i'•• i xrricablaar..r&taxmr.iss.r..a.oiaxoursx.....axasszati:ccD .0 "0 1=0, -alms .11ssi.arc211=1. room, m CO • I .1 ..i • i ....'. _ . . . *e. .. ••• I 1 . : t .. . • ■ , ._ — . 1 . .... . . , ... . . I - *• -- 1 - a- -- , IL 1 1 . j q 1 I .0. .... ' — BUILDING 13 NORTH ELEVATION . [.. _..... ■ .... • _ I . . . . . . _ . . . . • :VI :ill .. . . 1 L 1 1. 7!' _J _J__LJ_._ i_1_1...i.... 0. • 7—r 1 . : ; ■ •s ii • IL.. i 1 1 I_ I _i_ L_ .; ... l IL.1._... [[ BUILDING 13 WEST ELEVATION 1 1 P .,,.. lz i. t 1.6 Cedar Wang on Mai, towers . . - 11 . '., ." [ 1 il I ) 1 . • .. -- T Pir*ood •Id.si . - Cuomo anodized aiontinum window frames . . ..--CI•ar Om ' ' .. I. .:1, 1 _. .1 .__I __E -------- - - BUILDING 13 SOUTH ELEVATION 1 4. 1 ...% - ---, . ... r i .. -. .• 1 1 _ ..:••• • - -- • • .. .:,i. _ • :.•••_ hi ... .10.i I '. • • - i '• 1 • 1 • . (.. .._. .......... Li .,• • II ' 1 i i 1 i i ! i i I 1 " -i. _ .._',..1 ___! ....._:___:.—_ ____, _......,_„,_,__-__ . . . . ' • • • I • 1 .1 , , , . 1 . ,•!..'i i • . t , 1 ti 7.4 ,,,- . 114 t j_t_i_ 1._it.i.. • i'.!' _..1....L.1_1_1 l'i ._. _• --1 ouiLoirgo 13 EAST ELEVATION I . 1 r• 1 . _... • 1...AC • Arr hIte( lure and t'Innnlnu I eason f'omorr,y Norrhwes,l Inc lay rn n li( n i A '81.1 A wit to Ito ../r• r tlr r) MEMORANDA TO: Fred Satterstrom DATE: July 9, 1979 Assistant Planner City of Tukwila PROJECT: S.C.S. Bldgs. 12 & 13 6230 Southcenter Blvd. Tukwila, Washington PROJECT NO: NW 79027 SUBJECT: Parking Count c c. Attached are copies of the parking survey for the week of June 21 to June 27 for Southcenter Corporate Square. As with the previous data, this information comes from Boeing Computer Services. The count for the second week is similar to the vacancy rate deter - mined in the first week, June 14 to June 20. It roughly calculates to about 3.7 stalls /1000 gross square feet of building. If there is any additional information you might need, please feel free to call. BK /tlm BY: Bob Kacel, Project Architect MEMORANDA TO: Rodger. Blaylock Assistant Planner :City of Tukwila 6230 Southcenter Blvd. Tukwila, Washington SUBJECT: Parking Survey cc. Attached is a tabulation of a week's parking survey for the Southcenter Corporate Square property prepared by Boeing Computer Services. The numbers represent vacant stalls from a total number available on S.C.S. of 1189. The area of the southeast parking lot currently used by McCann for construction of Building 11 is treated as vacant stalls. The parking availa- ble at the Bedford property is not part of this survey. We will provide a similar tabulation at the conclusion of the second week's survey. BY: Bob Kacel, Project Architect JUN 11$$ Arc hirer .t ire and Planning ID • lemon Pomeroy Northwest inc IAoyi. e A Berg A 1 A 1 844 A Wostlnkn Ayr. Nr .r•nttle ,'H4 /' DATE: June 21, 1979 PROJECT: S.C.S. Bldgs. 12 & 13 PROJECT NO: NW 79027 Architecture and Plnnnirxa • • 1 eason Pomeroy Northwest Inr IN>yre A fir.rct A i A Ixgq A v J ,tkr1kr Avr■ N. rtth ',rrJttlr' Wm ,h %Oil( i4 ( :)! MEMORANDA TO: Rodger Blaylock Assistant Planner City of Tukwila 6230 Southcenter Blvd. Tukwila, Washington 98188 SUBJECT: Southcenter Corporate Square DATE: June 14, 1979 PROJECT: S.C.S. Bldg. 12 & 13 PROJECT NO: tiW 79027 We are submitting proposals for two additional Corporate Square Buildings 12 and 13. Since each building will be occupied by different divisions of Boeing, we would like each project to be reviewed and approved separately. Definite tenant plans have not been worked out, but I would assume the staff would be similar to the other buildings. Bldg. 12 is to be used by Boeing Computer Services, and will be connected to Bldg. 10 by a bridge similar to that used between Bldg. 1 -2 and 3 -4. The existing covered walkway to Bldgs. 3 & 4 will remain. The 176 parking stalls provided on the segregation parcel is 40% more than that required by TMC. Overall parking for the project is 1266 stalls, which is 466 more than code requirements. Bldg. 13 is to be occupied by Boeing Engineering and Construction. It's construction, in conjunction with Bldg. 12, would reduce the overall park- ing figure to 1199 stalls, which leaves an excess of 339 stalls. Boeing is working on the parking survey we discussed on June 8th. We will submit a one week survey on June 19th, and continue the survey for an addi- tional week. I realize that there is not enough time available to collect and analyze the full two weeks of data before. June's meeting. Hopefully, the first week's data will be sufficient to help you in your review. Our office and BCS's facilities people, will be available to provide any additional data you may require. Please feel free to call. BY: Bob Kacel, Project Architect cc. 1 n I • r . 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Qa>,.i iP BUILDING 12 Bridge to. Bldg'. 10 Batten seam metal roof III Ili 11®111111111 ;;= 1111 . BUILDING 12 :NORTH ELEVATION WEST ELEVATION T -111 Plywood8I ding • Bronze anodized akmindm window frames ' Clear glass 1. 4 ^,11.1T HECK Arctuteclute r8411• „ri , (orison P1rt , ,,, Royce A Bee, A 1 A P utn 1844 A W e',11 ,b,• 1Nor', , Seattle. Woo 981114 1I0611845//1 NO DESCRIPTION • DATE BLDG -. 12 ��vccl'1o�15 .I0R NO■I1u171027 •SHEET NO OF DATE ;IUNCH,I' 11 DRAWN • • _ IIIIi�! Iili�pgTjIi111IIilIIIIIIii�j 1l 1�IIiI` �� m11 i1 1111� . l iiililliilll� I • 0 +�•� 1 2 3 4 5 6 7 a =49: oe 66 CE LZ 9Z CL 9Z CL ZZ It OE GI 01 11 91 CI 11 'El ZI 11 Dl ..J11111111111111111111Ilp111111lg 1 111l(f!IJ!`LU!!�!I II, L. �I! D11 101 14111ll1lll111111lllll1111111111)111! 11111 1! IIII111111111111II! I1I111111111111111111IIIIII1UII1II • IF THIS MICROFILMED DOCUMENT IS LESS CLEAR THAN THIS NOTICE, IT IS DUE TO I., TIIE QUALITY OF THE ORIGINAL DOCUMENT EAST' BRIDGE ELEVATION