Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2019, 08:27 AM

  • B 1361_B 1360 _09232019_015556.mp4

Date
09/23/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25073
Time
1:27 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6940
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
08
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
B 1361
Downstream MH
B 1360
Dir. of Survey
Downstream
Length Surveyed
265.2 ft.
Total Length
265.2 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
3
O&M Quick
3221
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole B 1361 to B 1360
MH: B 1361MH: B 1360downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 13610 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area8.7 ft. CM - Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES11.2 ft. CM - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES13.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"19.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"67.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"68.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"70 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"80 ft. RML - Roots Medium Lateral, from 08 to 11 o'clock, 10 %, within 8 inches of joint: YES81.1 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 4"117.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"120.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"166 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"168.4 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 4" - COLLAPSED221.4 ft. RML - Roots Medium Lateral, from 02 to 05 o'clock, 10 %, within 8 inches of joint: NO221.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"224.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"263.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish265.2 ft. ACOM - Cleanout Mainline, Survey Ends - B 1360

Observation photos (6)

  • Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

    8.7 ft. - Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

    11.2 ft. - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    13.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Lateral, from 08 to 11 o'clock, 10 %, within 8 inches of joint: YES

    80 ft. - Roots Medium Lateral, from 08 to 11 o'clock, 10 %, within 8 inches of joint: YES

  • Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 4" - COLLAPSED

    168.4 ft. - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 4" - COLLAPSED

  • Roots Medium Lateral, from 02 to 05 o'clock, 10 %, within 8 inches of joint: NO

    221.4 ft. - Roots Medium Lateral, from 02 to 05 o'clock, 10 %, within 8 inches of joint: NO

All inspections of P25073Work order 787657

Observations (22)

DistanceCodeObservation
0AMHB 1361
11.2CM—
221.4RML—
68.1TB—
166TFC—
8.7CM—
265.2ACOMB 1360
0MWM—
70TFC—
263.1CM—
120.1TB—
117.7TF—
168.4TFDCOLLAPSED
81.1TB—
67.6TFC—
80RML—
17.1TF—
13.6CM—
224.3TFC—
221.7TF—
19.6TFC—
0MWL—

Properties (6)

additional_info
SC378539
custom_field_two
3
customer
LACSD
datetime
2019-09-23T01:27:36-07:00
documentation
PROPIPE
is_lateral_inspection
false