Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 5, 2019, 06:28 AM

  • B 1424_B 1423 _09042019_234453.mp4

Date
09/04/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25136
Time
11:28 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6923
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
03
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 1424
Downstream MH
B 1423
Dir. of Survey
Downstream
Length Surveyed
141 ft.
Total Length
141 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole B 1424 to B 1423
MH: B 1424MH: B 1423downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 14240 ft. MWM - Water Mark, 25 %of cross sectional area5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.3 ft. DAGS - Deposits Attached Grease, 0 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start25.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"26.2 ft. RTJ - Roots Tap Joint, at 09 o'clock, 10 %, within 8 inches of joint: YESR, Start27.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"43.4 ft. RTJ - Roots Tap Joint, at 09 o'clock, 10 %, within 8 inches of joint: YESR, Finish43.7 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start73.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"121.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"124.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"139.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish139.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish139.8 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Finish141 ft. AMH - Downstream Manhole, Survey Ends - B 1423

Observation photos (4)

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

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

  • Deposits Attached Grease, 0 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    9.3 ft. - Deposits Attached Grease, 0 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Roots Tap Joint, at 09 o'clock, 10 %, within 8 inches of joint: YESR, Start

    26.2 ft. - Roots Tap Joint, at 09 o'clock, 10 %, within 8 inches of joint: YESR, Start

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

    43.7 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

All inspections of P25136Work order 787657

Observations (18)

DistanceCodeObservation
76.2TFC—
121.8TFC—
5CM—
0MWL—
139.8CM—
9.3DAGS—
124.5TF—
139.8DAGS—
25.1TFC—
43.7RMJ—
141AMHB 1423
43.4RTJ—
0AMHB 1424
27.9TF—
73.6TFC—
139.8RMJ—
26.2RTJ—
0MWM—

Properties (6)

additional_info
SC378520
custom_field_two
3
customer
LACSD
datetime
2019-09-04T23:28:45-07:00
documentation
PROPIPE
is_lateral_inspection
false