Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2018, 09:13 AM

  • 18 0026_18 0025 _08062018_023457.mp4

Date
06/08/2018
W/O
706968
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13842
Time
2:13 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5189
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
WO_706968_TV18059_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0026
Downstream MH
18 0025
Dir. of Survey
Downstream
Length Surveyed
177.7 ft.
Total Length
177.7 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 18 0026 to 18 0025
MH: 18 0026MH: 18 0025downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00262.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. MGO - General Observation - MAGNEZIUM H.O COATING start , FLAKING2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start74.2 ft. FS - Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES126.1 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES150.9 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES174.9 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish174.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish174.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish177.7 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH177.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0025

Observation photos (5)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES

    74.2 ft. - Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    126.1 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    150.9 ft. - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES

All inspections of P13842Work order 706968

Observations (15)

DistanceCodeObservation
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
126.1CL—
174.9MGOMAGNEZIUM H.O COATING finish
177.7MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
177.7AMH18 0025
2.5SAV—
0MWM—
174.9DAGS—
0MWL—
2.5MGOMAGNEZIUM H.O COATING start , FLAKING
0AMH18 0026
150.9FL—
174.9SAV—
2.5DAGS—
74.2FS—

Properties (6)

additional_info
SC359511
custom_field_two
3
customer
LACSD
datetime
2018-06-08T02:13:02-07:00
documentation
PROPIPE
is_lateral_inspection
false