Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2018, 10:45 AM
  • 18 0024_18 0023 _08062018_035353.mp4

Date
06/08/2018
W/O
706968
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00713
PipeID
P13840
Time
3:45 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 0023
Downstream MH
18 0024
Dir. of Survey
Upstream
Length Surveyed
166.8 ft.
Total Length
166.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 18 0023 to 18 0024
MH: 18 0023MH: 18 0024upstream0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - INSPECTION COMPLETED0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Finish - MAG COATING164.2 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE164.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start164.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start166.8 ft. MGO - Reversal Inspection166.8 ft. MWM - Water Mark, 25 %of cross sectional area166.8 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH166.8 ft. MWL - Water Level, 10 %of cross sectional area166.8 ft. AMH - Downstream Manhole, Survey Begins - 18 0023

Observation photos (3)

  • 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

  • Deposits Attached Other, 5 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: YES, Start - MAG RESIDUE

    2.6 ft. - Deposits Attached Other, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Start - MAG RESIDUE

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

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

Observations (12)

DistanceCodeObservation
0MGO
2.5DAGS
0MWM
2.6DAZMAG RESIDUE
2.6SAP
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
166.8SAP
166.8MSAINSPECTION COMPLETED
166.8DAGS
0MWL
0AMH18 0023
166.8DAZMAG COATING

Properties (6)

additional_info
SC359511
custom_field_two
3
customer
LACSD
datetime
2018-06-08T03:45:57-07:00
documentation
PROPIPE
is_lateral_inspection
false