Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2019, 07:16 AM

  • B 1380_B 1379 _09172019_003221.mp4

Date
09/17/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25092
Time
12:16 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6933
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 1380
Downstream MH
B 1379
Dir. of Survey
Downstream
Length Surveyed
173.5 ft.
Total Length
173.5 ft.
Structural Index
3
Structural Quick
3C22
Structural Rating
61
O&M Index
2
O&M Quick
352F
O&M Rating
81
Overall Index
2
Overall Quick
—
Overall Rating
142
Pipe schematic from manhole B 1380 to B 1379
MH: B 1380MH: B 1379downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 13800 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"11.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"27.1 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES, Start - CIPP33.2 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES, Finish - CIPP35.3 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES43.1 ft. CS - Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES58.2 ft. RML - Roots Medium Lateral, from 02 to 05 o'clock, 10 %, within 8 inches of joint: NO59.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"61.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"75.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start109.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"112.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"130.8 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Start152.7 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Finish157.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"160 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"171.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish171.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish173.5 ft. AMH - Downstream Manhole, Survey Ends - B 1379

Observation photos (7)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    4.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Repair Localized Liner, within 8 inches of joint: YES, Start - CIPP

    27.1 ft. - Repair Localized Liner, within 8 inches of joint: YES, Start - CIPP

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    35.3 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

    43.1 ft. - Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Start

    130.8 ft. - Roots Medium Joint, from 09 to 03 o'clock, 10 %, within 8 inches of joint: YESR, Start

All inspections of P25092Work order 787657

Observations (24)

DistanceCodeObservation
171.2CM—
0MWL—
59.4TF—
0AMHB 1380
43.1CS—
9.1TFC—
35.3CL—
173.5AMHB 1379
4.5DAGS—
11.4TF—
61.8TF—
27.1RPLCIPP
112.4TFC—
130.8RMJ—
157.8TF—
33.2RPLCIPP
160TF—
171.2DAGS—
58.2RML—
152.7RMJ—
109.6TFC—
75.7CM—
0MGOCONNECTION AT 3 O'CLOCK
0MWM—

Properties (6)

additional_info
SC378532
custom_field_two
3
customer
LACSD
datetime
2019-09-17T00:16:35-07:00
documentation
PROPIPE
is_lateral_inspection
false