Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 17, 2019, 09:24 AM

  • B 1267_B 1266 _17072019_023516.mp4

Date
07/17/2019
W/O
771822
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01126
PipeID
P25162
Time
2:24 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6635
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.
16
Purpose
Routine Assessment
Project
RFIR_WO_771822_TV16066_JUN2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
B 1267
Downstream MH
B 1266
Dir. of Survey
Downstream
Length Surveyed
332.4 ft.
Total Length
332.4 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
325
O&M Index
2
O&M Quick
312L
O&M Rating
137
Overall Index
2
Overall Quick
—
Overall Rating
462
Pipe schematic from manhole B 1267 to B 1266
MH: B 1267MH: B 1266downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 12672 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT - 60% THROUGHOUT4.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start33.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS - 90% OF TAP CROSS-SECTION33.8 ft. RML - Roots Medium Lateral, from 07 to 12 o'clock, 15 %, within 8 inches of joint: NO108.5 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: YES, 6"108.5 ft. RFL - Roots Fine Lateral, from 12 to 04 o'clock206.8 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"230.4 ft. RFL - Roots Fine Lateral, at 02 o'clock230.4 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"283.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"330.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish330.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish330.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish332.4 ft. AMH - Downstream Manhole, Survey Ends - B 1266

Observation photos (6)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    4.3 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

  • Roots Medium Lateral, from 07 to 12 o'clock, 15 %, within 8 inches of joint: NO

    33.8 ft. - Roots Medium Lateral, from 07 to 12 o'clock, 15 %, within 8 inches of joint: NO

  • Roots Fine Lateral, from 12 to 04 o'clock

    108.5 ft. - Roots Fine Lateral, from 12 to 04 o'clock

  • Roots Fine Lateral, at 02 o'clock

    230.4 ft. - Roots Fine Lateral, at 02 o'clock

All inspections of P25162Work order 771822

Observations (19)

DistanceCodeObservation
230.4RFL—
4.3SSS—
4.3SAP—
283.6TBA—
0MWM—
0MWL—
108.5TBA—
33.8TBAROOTS - 90% OF TAP CROSS-SECTION
206.8TBA—
2DAGS—
108.5RFL—
33.8RML—
2MGOMAG COAT - 60% THROUGHOUT
330.3DAGS—
330.3SAP—
332.4AMHB 1266
230.4TBA—
0AMHB 1267
330.3SSS—

Properties (6)

additional_info
SC378302
custom_field_two
2
customer
LACSD
datetime
2019-07-17T02:24:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false