Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2018, 09:13 AM
  • 18 0025_18 0024 _08062018_024107.mp4

Date
06/08/2018
W/O
706968
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13841
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
Main Highway - Urban
Location Code
A
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 0025
Downstream MH
18 0024
Dir. of Survey
Downstream
Length Surveyed
62.6 ft.
Total Length
62.6 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 18 0025 to 18 0024
MH: 18 0025MH: 18 0024downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 00250 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start , FLAKING7.7 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES44.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES60.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish60.2 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish60.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish62.6 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH62.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0024

Observation photos (4)

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

    2.6 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

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

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    7.7 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    44.8 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
60.2SAV
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
2.6SAV
0AMH18 0025
60.2MGOMAGNEZIUM H.O COATING finish
7.7CL
2.6DAGS
62.6MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
62.6AMH18 0024
0MWL
0MWM
44.8CM
60.2DAGS
2.6MGOMAGNEZIUM H.O COATING start , FLAKING

Properties (4)

additional_info
SC359511
custom_field_two
3
customer
LACSD
datetime
2018-06-08T02:13:58-07:00