Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 9, 2019, 06:46 AM

  • 18 0032_18 0031 _09072019_000057.mp4

Date
07/08/2019
W/O
771897
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13848
Time
11:46 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6575
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_771897_TV18059_JUN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0032
Downstream MH
18 0031
Dir. of Survey
Downstream
Length Surveyed
321.7 ft.
Total Length
321.7 ft.
Structural Index
3
Structural Quick
4I3L
Structural Rating
517
O&M Index
2
O&M Quick
2L00
O&M Rating
128
Overall Index
3
Overall Quick
—
Overall Rating
645
Pipe schematic from manhole 18 0032 to 18 0031
MH: 18 0032MH: 18 0031downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00320 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2.3 ft. MGO - General Observation - MAGNEZIUM H.O COATING44.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"80.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start91.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"249.5 ft. FM - Fracture Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES307.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES319.2 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish321 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish321 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish321.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0031321.7 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH

Observation photos (6)

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.3 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

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

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

  • Fracture Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES

    249.5 ft. - Fracture Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES

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

    307.7 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P13848Work order 771897

Observations (18)

DistanceCodeObservation
2.3SAP—
249.5FM—
80.9FM—
2SSS—
2.3MGOMAGNEZIUM H.O COATING
0MWL—
2DAGS—
91.2TF—
307.7FM—
0AMH18 0032
44.6TFC—
321DAGS—
319.2SAP—
321.7AMH18 0031
321FM—
321.7MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
321SSS—
0MWM—

Properties (6)

additional_info
SC378202
custom_field_two
3
customer
LACSD
datetime
2019-07-08T23:46:41-07:00
documentation
PROPIPE
is_lateral_inspection
false