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Home My WebLink About01/05/1998 BAKERSFIELD Randy Rowles, Chair Irma Carson Kevin McDermott Staff: Dolores Teubner AGENDA BUDGET AND FINANCE COMMITTEE Monday, January 5, 1998 12:15 p.m. City Manager's Conference Room Second Floor- City Hall, Suite 201 1501 Truxtun Avenue Bakersfield, CA 1. ROLL CALL 2. APPROVAL OF DECEMBER 8, '1997 MINUTES 3. PRESENTATIONS 4. PUBLIC STATEMENTS 5. DEFERRED BUSINESS A. COST RECOVERY SYSTEM - Teubner B. ESTABLISHMENT OF NEW REDEVELOPMENT AREAS - Wager 6. NEW BUSINESS A. BAKERSFIELD SIGN - Rojas 7. ADJOURNMENT DBT:jp FILE C PY DRAFT BAKERSFIELD Randy Rowles, Chair :iy, ~i~t~Man~ ~er Irma Carson rnell Haynes Kevin McDermott AGENDA SUMMARY REPORT BUDGET AND FINANCE COMMITTEE Monday, December 8, 1997 12:15 p.m. City Manager's Conference Room 1. ROLL CALL Call to Order at 12:26 p.m. Present: Councilmembers: Randy Rowles, Chair; Irma Carson; and Kevin McDermott 2, APPROVAL OF SEPTEMBER 23, 1997 SPECIAL MEETING MINUTES Approved as submitted. 3. PRESENTATIONS None 4. PUBLIC STATEMENTS None 5. DEFERRED BUSINESS A. COST RECOVERY SYSTEM Staff presented to the Committee a proposal to revise and streamline the current cost recovery fee calculation process. The proposal would streamline the current process by reducing the number of overhead rates, fringe benefit rates, and fee categories. The proposed system would also remove from the ordinance the established recovery rates and allow for cost-of-living and market sensitivity adjustments to be considered. DRAFT "-~ AGENDA SUMMARY REPORT _ .BUDGET AND FINANCE COMMITTEE Monday, December 8, 1997 Page -2- The Committee directed staff to provide them with a representative sample of fees comparing calculations and revenue impacts utilizing the existing methodology versus the proposed methodology. Also, the committee chairman requested staff provide a bdef narrative describing how fees would be prepared with the proposed methodology. B. ESTABLISHMENT OF NEW REDEVELOPMENT AREAS The Economic and Community Development Director gave a presentation to the Committee regarding alternatives for establishing two new redevelopment project areas. Alternative (A) involved establishing the two project areas simultaneously or "parallel," and Alternative (B) was based on establishing the project areas on a phased or "staggered" basis. Discussion regarding available funding of the proposed project areas ensued. A representative of the Association of Old Town Kern spoke in support of establishing the new redevelopment project areas. Committee member Carson spoke in support of establishing the redevelopment areas utilizing the parallel approach. For the January 5, 1998 Committee meeting, staff was directed to prepare general policy guidelines on how the redevelopment project areas would operate, prepare a time line for implementation of the new project areas, review the underlying assumptions included in the presentation and brief the CDD^ on the alternatives. The Committee requested a meeting in January with a CDDA Ad Hoc Committee on this issue to receive input. Once the requested information is provided, the Committee will make an evaluation of the next steps to be taken in this process. 6. NEW BUSINESS A. 1998 PROPOSED MEETING CALENDAR The proposed meeting calendar was adopted. 7. ADJOURNMENT The meeting was adjourned at 1:26 p.m. cc: Honorable Mayor and City Council DWH:jp STRUCTURAL & CIVIL ENGINEERS October 24, 1997 ENGINEERING STUDY BAKERSFIELD PEDESTRIAN OVERCROSSING OF UNION AVENUE AT EAST 11T" STREET BAKERSFIELD, CALIFORNIA JOB NO. 97-057 CONTENTS ITEM PAGE Purpose ............................................................................................................ 1 Conclusions ...................................................................................................... 1 Recommendations ....................................................................................... 2-3 Cost Estimates ................................................................................................ 3 Summary ........................................................................................................... 3 Appendix West Tower Foundation Plan ................................................................. 1 Sheet East Abutment ................................................................................................ 1 Sheet West Tower Section ..................................................................................... 1 Sheet Typical Bridge Section .................................................... i ........................... 1 Sheet Cost Estimates ................................................................................................ 2 Pages Phc tog rap hs .................................... ~~?~ i~ 3'%~/0~,'~ ............................. 4 Pag es Exp. Date 12-31-00 1716 Oak Street, Suite 21 · Bakersfield, California 93301 · (805)324-9724 · FAX (805) 324-3416 .ENGINEERING STUDY Page 2 Mr. Raul Rojas, Ms. Marian Shaw October 24, 1997 RECOMMENDATION We recommend the following to retrofit and restore the bridge to meet current Caltrans standards and to minimize future maintenance cost. · Seismic Retrofit Remove the "inn" sign above the west tower (Photograph 3). This sign is visually obstructed by the trees adjacent to the tower. The sign is likely not properly anchored to the tower. It is hazardous in the event of an earthquake. 2 Remove the stairway at the west tower. Since the east end of the bridge is blocked off (Photograph 7), access to the bridge deck is not required. The bridge is no longer used as a pedestrian overcrossing. Removal of the stairway also helps minimize vandalism to the bridge and reduce maintenance cost in the long run. Remove the severely deteriorated bridge deck (light weight concrete and metal decking). The deck has deteriorated beyond repair. Several broken and loose pieces are hazardous to the motorists and pedestrians below (Photographs 8 and 9). 4 Add new angle X braces to provide lateral support for the top chords of the bridge trusses after the deck is removed. Refer to Typical Bridge Section in the Appendix. s Pour a new concrete footing adjacent to the existing pile cap at the west tower. Properly dowel the new footing to the existing. Refer to West Tower Foundation Plan in the Appendix. S Add new concrete shear walls at the first floor level of the west tower. 7Add a new concrete shear wall infill at the east abutment. Refer to East Abutment in the Appendix. · Bridge Maintenance and Repair Remove all plywood and metal panels at the underside (soffit) of the bridge. Refer to Typical Bridge Section in the Appendix. 2 Remove B A K E R S F I E L D letter signs on both faces of the bridge. Save and reuse. :~ Remove vertical metal siding (both inside and outside faces). ,ENGINEERING STUDY Page 3 Mr. Raul Rojas, Ms. Marian Shaw October 24,' 1997 4 Clean and sand blast the existing structural steel members to remove rust and expose bare metal. Replace severely corroded members with new equivalent ones as required. Paint the members to meet current Caltrans standards. s Install and paint new galvanized vertical siding (outside face only) to match the color and texture of the original. s Remount the letter signs on both faces. Repair or replace wiring as needed. COST ESTIMATES We estimated the cost to perform the seismic retrofit and restore the bridge structure is approximately $ 70,000. The cost of engineering and field supervision is estimated to be $ 20,000. Refer to Cost Estimate in the Appendix. Complete removal of the bridge would cost approximately $ 31,000. SUMMARY · The BaKersfield pedestrian overcrossing is inferior in its seismic resistance. The overcrossing has been poorly maintained. The decking and siding have been subjected to severe deterioration and corrosion. The main structural members appeared in fair condition. The bridge can-be feasibly strengthened and restored to present Caltrans and Uniform Building Code standards. Cost estimates are included above. Very truly yours, WARREN A. MINNER & ASSOCIATES Kok (David) L.. Koo Structural Engineer WAM:KLK:jmj APPENDIX ITEM PAGES West Tower Foundation Plan .................................. 1 Sheet East Abutment .......................................................... 1 Sheet West Tower Section ................................................. 1 Sheet Typical Bridge Section ............................................. 1 Sheet Cost Estimates ......................................................... 2 Pages Photographs ............................................................. 4 Pages ('N.) CONC. SHEAR WALL INFILL-TYI ('N,) FOOI-INO -~ ~ [(E,) 'B ' STEEL £OLUA~N ~ / [-(E~) 20"~ PILE FOOTING N ................................. : ('E.) FOOT/N--0 . WEST TOWER 1/4":1'-0" ~-OUNDATION PLAN ('N,) : NE~/ [E~ = EX/SDN¢ OES~ONE. ~ S.E. 8~3 or 4 r ?..'i: (N,) CONC. SHEAR WALL INFILL ~ I J I- N(E,)FOOT/NO (E,) 20"~ PILE FOOTING O EAST ABUTMENT ~/4-=1,_0, (,v): NEW (E) : EX/ST/NO STRUCTURAL & CFClL ENGINEERS PHONE (BO5) 324-9724 FAX (805) 324-.1416 II. ~ REIWOVE (E) "INN" SIGN II · ~ TTP. BRIDGE TRUSS II , ~ II ~ AND END (~) co~c. s~ ~ ~1 ~ I I ~ ~C~G : WALL INFILL. THIS ~:]::' WALL ONLY A T ~ST ABUTMENT i.:]~I :~. ?,", : ~.:.:' [~?~C'~"~tJ~~~~. ' .. ' : l~ (E) FOOTING '11~11 I I1~111= ~11 - (N) CONG. FOOT/NC. /--'" DOWEL (N) TO (E) ~ PILE- ~P. WEST TOWER ECTION (N) = NEW (E) = EX~ST~NO FILE StoLE' 1/~ ~ 1" DESIGN[D ~ S.E. 86~ -- REIvIOVE (E) CONO DECKING AND I · METAL DECKING ~ , OB~ciNG SIDING AND REMOUNT LETTER SIGNS TO BE CLEANED. SAND BLASTED AND PAINTED AFTER PAINTING OF STRUCZ I~EI~BERS TO CURRENT CAL17~ANS STANDARDS. IS COIdPLETE. ~. TYPICAL BRIDGE SECTION 1/2'=1'-O- (N) = NE~Y (E) = EXIS?ING WARREN A. MINNER & ASSOCIATES STRUCTURAL & CML ENGINEERS 1716 O~J( ~rl~£~, I~K£1~irL~' CALlirORNJk 9.3301 PHONE (aOS) 324-9724 tAX (805) 324-3416 JOe NO. 97--057 I o*~[ 10/25/97 sHEer FILE SCALE: lJl ~--1" O£S]GNED .~J~C'~. / s.E. 8~x or a Bakersfield Pedestrian Overcrossing cost Estimate - Seismic Rehab. and Maintenance I Repair No. Item Unit * Unit Cost Ext. Cost Subtotal 1 Mobilization lump sum 1 $3,000.00 $3,000.00 $3,000.00 2 Demolition Remove sign at west tower lump sum I $1,500.00 $1,500.00 Remove stairway at west tower lump sum 1 $2,00000 $2,000.00 Remove conc. bridge deck sq.ff. 862 $3.00 $2,586.00 $6,086.00 3 Concrete Shear Wall Inflll West tower East Wall c.y. 1.62 West tower West Wall c.y. 3.15 West tower North Wall c.y. 2.56 West tower South Wall c.y. 2.56 East abutment, shear wall c.y. 3.07 12.96 $800.00 $10,368.00 $10,368.00 4 New Concrete Footing West tower, new footing c.y. 4.63 $500.00 $2,315.00 $2,315.00 5 New X-braces at each bay L4x4x114, 21' long each bay 138.6 lb. 16 2218 $4.00 $8,870.40 $8,870.40 6 Bridge Maintenance I Repair Sand blast & paint per Caltrans Std.: LL6x4x3/4 -top, bot. chord - mid 3.33 sq.ff. 172.04 573 $3.60 $2,062.42 LL6x4x5/8 -top, bot. chord - end 3.33 sq.ff. 345.17 1149 $3.60 $4,137.90 LL4x4x5/16-vert. strut 2.67 sq.ft. 327.48 874 $3.60 $3,147.74 LL4x4x518 - vert. diag. brace 2.67 sq.ff. 266.66 712 $3.60 $2,563.14 LL6x4x3/8 - vert. diag brace-end 3.33 sq.ft. 50.65 169 $3.60 $607.19 S3x5.7 - floor beam - top 1.29 sq.ff. 84 108 $3.60 $390.10 S3x5.7 - floor beam -bot 1.29 sq.ff. 84 108 $3.60 $390.10 S3x5.7 - vert. x brace 1.29 sq.ft. 204.54 264 $3.60 $949.88 S3x5.7 - horiz, x brace 1.29 sq.ff. 315.09 406 $3.60 $1,463.28 $15,711.73 New vert. siding 1077.50 sq.ff. 2 2155 $3.00 $6,464.97 $6,464.97 Misc... lump sum 1 $3,000.00 $3,000.00 $3,000.00 7 Contingency lump sum 10% I $5,581.61 $5,581.61 $5,581.61 8 Overhead & Profit lump sum 15% I $8,372.42 $8,372.42 $8,372.42 GRAND TOTAL (RETROFIT & REPAIRS): $70,000 ENGINEERING & FIELD SUPERVISION: $20,000 DK - 10/24/97 Page 1 97-057 BFL pedestrian oc- cost estimate1 .xls Bakersfield Pedestrian Overcrossing Cost Estimate - Complete Bridge and Tower Removal No. Item Unit Unit Cost Ext. Cost 1 Mobilization lump sum 1 $2,000.00 $2,000.00 2 Demolition Bridge lb. 60720 $0.35 $21,252.00 West Tower, 9'x9', 2 stories and 1 roof sq.ft. 243 $2.50 $607.50 3 Contingency lump sum 15% I $3,578.93 $3,578.93 4 Overhead & Profit lump sum 15% I $3,578.93 $3,578.93 GRAND TOTAL: $31,000 DK-10/24/97 '' Page 1 97-057 BFL ped oc- cost estimate-total removal.xls Bakersfield Pedestrian Overcrossing ENGINEERING~tUD,"-I v Union Avenue ~akers~letd, GA 1. Elevation. Looking Northwest. --.---'~", 4 2. Elevation. Looking Northeast. 3. Looking at bridge and 'west tower. Note missing panels at bridge soffit. Removal of the "inn" sign is r'ecommended. .~ ....... -~. P.hotograp~s- Page : Bakersfield Peoiestrian Overcrossing ENGINEERING STUDY ~.. ~,~- Union Avenue Bakersfield, C.~. 4. Looking at bridge and east abutment. 5. Missing panei at bridge soffit. 6. Bridge soffit near west tower. Note pi'.v~/ood panels and corrugated metai paneis. Photograpr~s- Page 2 Bakersfield Pedestrian Overcrossing ENGINEERING STUDY Union Avenue Bakersfield, CA 7, East end of bridge deck. Access to building was blocked at this end. 8. Hole in bridge deck. Note severely corrodea steel members. The broken and loose concrete pieces are hazardous to the motorists and 3edestrians below. 9. Missing tread at east end of bridge deck, Note broken and severely corroded steel members, '-' .'.,..i. ' :""'" .. ~,... Photographs- Page 3 Bakersfield Pedestrian ~--~J" ' Overcrossing ENGINEEF:IlNG STUDY Union Avenue Bakersfield, CA 10. Light weight concrete bridge deck. Note spelling and exposed wire reinforcing. 11. Vertical siding. Note sever corrosion at Ioase of siding. 12. Structural steel members beb~veen sidings. Note rust on members. 'Page 4