Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 6, 2018, 11:36 AM

  • B 0443_B 0442_462018_044804.mp4

Date
04/06/2018
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00093
PipeID
P08955
Time
4:36 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0807
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
SIERRA MADRE BLVD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
20180406MDM_JOINT_OUTFALL_B_UNIT_5C
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
B 0443
Downstream MH
B 0442
Dir. of Survey
Downstream
Length Surveyed
399.6 ft.
Total Length
399.6 ft.
Structural Index
3
Structural Quick
4234
Structural Rating
38
O&M Index
2
O&M Quick
3113
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
44
Pipe schematic from manhole B 0443 to B 0442
MH: B 0443MH: B 0442downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0.6 ft. FC - Fracture Circumferential, from 10 to 11 o'clock, within 8 inches of joint: YES - SLIGHT2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG44 ft. FC - Fracture Circumferential, from 10 to 11 o'clock, within 8 inches of joint: YES - SL74.6 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES - HAIRLINE107.6 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES - SL141.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open152.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES - SL174.9 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES - SL175.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active176 ft. RFL - Roots Fine Lateral, from 09 to 11 o'clock - 4%176.5 ft. RMJ - Roots Medium Joint, from 01 to 03 o'clock, 5 %, within 8 inches of joint: YESR176.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT230 ft. RFJ - Roots Fine Joint, from 08 to 11 o'clock, within 8 inches of joint: YESR - 3%231.3 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES - H243.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SL261.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE294 ft. FC - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - SL294 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - SL297.3 ft. FC - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - SL327.5 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES - SL327.5 ft. RFJ - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YESR - 4%399 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped399 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG399 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped399.6 ft. AMH - Downstream Manhole, Survey Ends - 5:15AM

Observation photos (4)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES - SL

    152.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES - SL

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

    176.5 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE

    261.4 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE

All inspections of P08955Work order #

Observations (29)

DistanceCodeObservation
176.5RMJ—
174.9FCSL
399MGOConn. @ Mh, 3 O' Clock. Capped
176RFL4%
327.5FCSL
0MWL—
294FCSL
2SAPSEVERE AGG
261.4SAPSEVERE
231.3FLH
0AMH4:35AM
44FCSL
141.5TFOpen
175.7TFActive
399.6AMH5:15AM
0.6FCSLIGHT
399SAPSEVERE AGG
297.3FCSL
74.6FCHAIRLINE
230RFJ3%
176.5FMSLIGHT
152.4FMSL
0MWM—
0MGOConn. @ Mh, 3 O' Clock. OPEN
399MGOConn. @ Mh, 9 O' Clock. Capped
243.2FLSL
107.6FCSL
327.5RFJ4%
294FCSL

Properties (6)

custom_field_three
SLIGHT FRACTURES -PROJECTING SEVERE AGG
custom_field_two
3
customer
LACSD
datetime
2018-04-06T04:36:31-07:00
documentation
MARTIN,MANANES,OLIVER 111
is_lateral_inspection
false