Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 6, 2019, 09:34 AM

  • B 1408_B 1407 _09062019_025017.mp4

Date
09/06/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25120
Time
2:34 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6924
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.
04
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
14 in.
Width
14 in.
Upstream MH
B 1408
Downstream MH
B 1407
Dir. of Survey
Downstream
Length Surveyed
265 ft.
Total Length
265 ft.
Structural Index
3
Structural Quick
3I21
Structural Rating
146
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
151
Pipe schematic from manhole B 1408 to B 1407
MH: B 1408MH: B 1407downstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 14080 ft. MWL - Water Level, 10 %of cross sectional area21.3 ft. CS - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES26.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start67.8 ft. RML - Roots Medium Lateral, from 07 to 10 o'clock, 25 %, within 8 inches of joint: NO69.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"88.4 ft. OBJ - Obstacles In Joint, 5 %of cross sectional area, from 04 to 08 o'clock108.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"110.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"140.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"158.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"160.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"207.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"207.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"210.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"259.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"261.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"265 ft. AMH - Downstream Manhole, Survey Ends - B 1407265 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

  • Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

    21.3 ft. - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

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

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

  • Roots Medium Lateral, from 07 to 10 o'clock, 25 %, within 8 inches of joint: NO

    67.8 ft. - Roots Medium Lateral, from 07 to 10 o'clock, 25 %, within 8 inches of joint: NO

  • Obstacles In Joint, 5 %of cross sectional area, from 04 to 08 o'clock

    88.4 ft. - Obstacles In Joint, 5 %of cross sectional area, from 04 to 08 o'clock

All inspections of P25120Work order 787657

Observations (21)

DistanceCodeObservation
158.4TFC—
261.7TF—
207.5TFC—
160.9TFC—
108.1TFC—
207.5TB—
88.4OBJ—
0MGOCONNECTION AT MH 9 O'CLOCK
110.6TFC—
0MWM—
259.5TFA—
21.3CS—
0AMHB 1408
140.5TB—
26.5CM—
67.8RML—
210.1TFC—
265AMHB 1407
69.2TB—
265CM—
0MWL—

Properties (6)

additional_info
SC378521
custom_field_two
3
customer
LACSD
datetime
2019-09-06T02:34:55-07:00
documentation
PROPIPE
is_lateral_inspection
false