HomeMy WebLinkAbout57C0307; Encina Discharge CH; Carlsbad Blvd; 2007-03-27Gtffrans
DEPARTMENT OF TRANSPORTATION
Structure Maintenance & Investigations
Bridge Inspection Report
Bridge Number : 57C0307
Facility Carried: CARLSBAD BLVD
Location : 0.5 MI N CANNON RD
City : CARLSBAD
Inspection Date : 03/27/2007
Inspection Type
Routine FCn Underwater Special Othern n
STRUCTURE NAME; ENCINA DISCHARGE CH
CONSTRUCTION INFORMATION
Year Built : 1954
Year Widened: N/A
Length (m) : 8.5
Skew (degrees): 0
No. of Joints : 0
No. of Hinges : 0
Structure Description:Double 3.6 m x 6.0 m x 29.6 m (11.75'x!9.67'x97') gradetop RGB,
supported on RC spread footings.
Span Configuration (S) 2 @ 3.7 m (N) clear normal
LOAD CAPACITY AND RATINGS
Design Live Load: MS-18 OR HS-20
Inventory Rating:
Operating Rating:
Permit Rating :
Posting Load
32.6
53.5
PPPPP
Type 3
metric tons
metric tons
Calculation Method:
Calculation Method:
LOAD FACTOR
LOAD FACTOR
N/A Type 3S2 N/A Type 3-3 N/A
DESCRIPTION ON STRUCTURE
Deck X-Section: (W) 0.9m cu, 1.1 m ea, 1.7 m sw, 12.0 m, 3.8m med, 8.9m, 1.6 m sw (E)
Net Width: 20.9 m No. of Lanes: 4
Rail Code : 0000
Total Width: 29.6 m
Rail Description: None
Min. Vertical Clearance: Unimpaired
DESCRIPTION UNDER STRUCTURE
Channel Description: E'ly of channel - Lagoon & power plant. Wly of structure - Graded,
trapezoidal channel w/ riprap on side slopes.
CONDITION TEXT
CONDITION OF STRUCTURE
There are 2 spalls (1000mm x 300mm x 50mm) and (800mm x 300mm x 50mm) at top of westerly
headwall.
Otherwise the structure is in good condition.
ELEMENT INSPECTION RATINGS
F#Elem Element Description Env Total Units gty in each Condition State
Qty St. 1 St. 2 St. 3 St. 4 St. 5
101 241 Reinforced Concrete Culvert 4 59 m. 57 0200
WORK RECOMMENDATIONS
RecDate: 07/28/2004 EstCost:
Action : Deck-Misc. StrTarget:
Work By: LOCAL AGENCY DistTarget:
Status : PROPOSED EA:
Repair the 2 spalls (1000mm x 300mm x
1 YEAR 50mm) and (800mm x 300mm x 50mm) at top
of westerly headwall.
Printed on: Wednesday 05/02/2007 01:53 PM 57C0307/AAAD/10836
Inspected By : M. Zaarour/ G. Zorapapel
Registered Civil Engineer
mH^
Printed on:Wednesday 05/02/2007 01:53 PM 57C0307/AAAD/10836
Page o£
STRUCTURE INVENTORY AND APPRAISAL REPORT
IDENTIFICATION
(1)
(8)
(5)
(2)
(3)
(6)
(7)
(9)
(11)
(12)
(13)
(16)
(17)
(98)
(99)
STATE NAME- CALIFORNIA
STRUCTURE NUMBER
INVENTORY ROUTE(ON/UNDER)-
HIGHWAY AGENCY DISTRICT
ON
069
57C0307
1500S1010
II
91.1
COUNTY CODE 073
FEATURE INTERSECTED-
FACILITY CARRIED-
LOCATION-
(4) PLACE CODE 11194
ENCINA DISCHARGE CH
CARLSBAD BLVD
0.5 MI N CANNON RD
MILEPOINT/KILOMETERPOINT 0
BASE HIGHWAY NETWORK- NOT ON NET 0
LRS INVENTORY ROUTE & SUBROUTE
LATITUDE 33 DEC 08 MIN 20 SEC
LONGITUDE 117 DEG 20 MIN 20 SEC
BORDER BRIDGE STATE CODE % SHARE %
BORDER BRIDGE STRUCTURE NUMBER
CONCRETE
CODE 119
NOT APPLICABLE
CODE
2
0
1
******** STRUCTURE TYPE AND MATERIAL
(43) STRUCTURE TYPE MAIN:MATERIAL-
TYPE- CULVERT
(44) STRUCTURE TYPE APPR : MATERIAL-
TYPE- NOT APPLICABLE
(45) NUMBER OF SPANS IN MAIN UNIT
(46) NUMBER OF APPROACH SPANS
(107) DECK STRUCTURE TYPE- CIP CONCRETE CODE
(108) WEARING SURFACE / PROTECTIVE SYSTEM:
A) TYPE OF WEARING SURFACE- BITUMINOUS CODE 5
B) TYPE OF MEMBRANE- NONE CODE 0
C) TYPE OF DECK PROTECTION- NONE CODE Q
*************** AGE ajjjj SERVICE ***************
(27) YEAR BUILT 1954
(106) YEAR RECONSTRUCTED 0000
(42) TYPE OF SERVICE: ON- HIGHWAY-PEDESTRIAN 5
UNDER- WATERWAY 5
(28) LANES: ON STRUCTURE 04 UNDER STRUCTURE 00
(29) AVERAGE DAILY TRAFFIC 25000
(30) YEAR OF ADT 1990 (109) TRUCK ADT 1 %
(19) BYPASS, DETOUR LENGTH 5 KM
*************** GEOMETRIC DATA ****************
LENGTH OF MAXIMUM SPAN 3 .7 M
STRUCTURE LENGTH 8.5 M
CURB OR SIDEWALK: LEFT 1.7 M RIGHT 1. 6 M
(48)
(49)
(50)
(51)
(52)
BRIDGE ROADWAY WIDTH CURB TO CURB
DECK WIDTH OUT TO OUT
(32) APPROACH ROADWAY WIDTH (W/SHOULDERS)
(33) BRIDGE MEDIAN- CLOSED (NO BARRIER)
(34) SKEW 0 DEG (35) STRUCTURE FLARED
(10) INVENTORY ROUTE MIN VERT CLEAR
(47) INVENTORY ROUTE TOTAL HORIZ CLEAR
(53) MIN VERT CLEAR OVER BRIDGE RDWY
(54) MIN VERT UNDERCLEAR REF- NOT H/RR
(55) MIN LAT UNDERCLEAR RT REF- NOT H/RR
(56) MIN LAT UNDERCLEAR LT
*************** NAVIGATION DATA *******
(3 8)-NAVIGATION CONTROL- NO CONTROL
(111) PIER PROTECTION-
(39) NAVIGATION VERTICAL CLEARANCE
(116) VERT-LIFT BRIDGE NAV MIN VERT CLEAR
(40) NAVIGATION HORIZONTAL CLEARANCE
20.9 M
29.6 M
21.0 M
2
NO
99.99 M
27.9 M
99.99 M
0.00 M
0.0 M
0.0 M
CODE 0
CODE
0.0 M
M
0.0 M
97.7
N/A
(112)
(104)
(26)
(100)
(101)
(102)
(103)
(105)
(110)
(20)
(21)
(22)
(37)
SUFFICIENCY RATING =
STATUS
HEALTH INDEX
PAINT CONDITION INDEX =
************* CLASSIFICATION *************
NBIS BRIDGE LENGTH- YES
HIGHWAY SYSTEM- NOT ON NHS
FUNCTIONAL CLASS- OTHER PRIN ART URBAN
DEFENSE HIGHWAY- NOT STRAHNET
PARALLEL STRUCTURE- NONE EXISTS
DIRECTION OF TRAFFIC- 2 WAY
TEMPORARY STRUCTURE-
FED. LANDS HWY- NOT APPLICABLE
DESIGNATED NATIONAL NETWORK - NOT ON NET
TOLL- ON FREE ROAD
MAINTAIN- CITY OR MUNICIPAL HIGHWAY AGENCY
OWNER- CITY OR MUNICIPAL HIGHWAY AGENCY
HISTORICAL SIGNIFICANCE- NOT ELIGIBLE
**************** CONDITION ***
(58) DECK
(59) SUPERSTRUCTURE
(60) SUBSTRUCTURE
(61) CHANNEL & CHANNEL PROTECTION
(62) CULVERTS
CODE
Y
0
14
0
N
2
0
0
3
04
04
5
CODE
N
N
N
9
6
********* LOAD RATING AND POSTING ********* CODE
(31) DESIGN LOAD- MS-18 OR HS-20 5
(63) OPERATING RATING METHOD- LOAD FACTOR 1
(64) OPERATING RATING- 53.5
(65) INVENTORY RATING METHOD- LOAD FACTOR 1
(65) INVENTORY RATING- 32.6
(70) BRIDGE POSTING- EQUAL TO OR ABOVE LEGAL LOADS 5
(41) STRUCTURE OPEN, POSTED OR CLOSED- A
DESCRIPTION- OPEN, NO RESTRICTION
(67)
(68)
(69)
(71)
(72)
(36)
(113)
(75)
.(76)
(94)
(95)
(96)
(97)
(114)
(115)
**************** APPRAISAL ***************
STRUCTURAL EVALUATION
DECK GEOMETRY
UNDERCLEARANCES , VERTICAL Se HORIZONTAL
WATER ADEQUACY
APPROACH ROADWAY ALIGNMENT
TRAFFIC SAFETY FEATURES
SCOUR CRITICAL BRIDGES
TYPE OF WORK- CODE
LENGTH OF STRUCTURE IMPROVEMENT
BRIDGE IMPROVEMENT COST
ROADWAY IMPROVEMENT COST
TOTAL PROJECT COST
YEAR OF IMPROVEMENT COST ESTIMATE
FUTURE ADT
YEAR OF FUTURE ADT
* CODE
6
9
N
9
8
0000
8
M
31000
2012
(92) CRITICAL FEATURE INSPECTION:
A) FRACTURE CRIT DETAIL- NO
B) UNDERWATER INSP- ' NO
C) OTHER SPECIAL INSP- NO
24 MO
(93) CFI DATE
MO A)
60 MO B) 04/86
MO C)
Printed on:Wednesday 05/02/2007 01:53 PM 57C0307/AAAD/10836