Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 25, 2018, 08:39 AM
  • 22 0621_22 0620 _25052018_014859.mp4

Date
05/25/2018
W/O
701523
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00827
PipeID
P16969
Time
1:39 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5710
Sewer Name
22 SUNFLOWER TRUNK
City
GLENDORA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
21
Purpose
Routine Assessment
Project
WO_701523_TV22166_MAY2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0620
Downstream MH
22 0621
Dir. of Survey
Upstream
Length Surveyed
31.5 ft.
Total Length
31.5 ft.
Structural Index
3
Structural Quick
3500
Structural Rating
15
O&M Index
2
O&M Quick
4131
O&M Rating
19
Overall Index
3
Overall Quick
Overall Rating
34
Pipe schematic from manhole 22 0620 to 22 0621
MH: 22 0620MH: 22 0621upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - REVERSAL COMPLETE.1.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"11.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS22.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start29.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start29.3 ft. MGO - General Observation - MAG COATING 75% THROUGHOUT.31.5 ft. MWL - Water Level, 40 %of cross sectional area31.5 ft. AMH - Downstream Manhole, Survey Begins - 22 062031.5 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (2)

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

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

Observations (11)

DistanceCodeObservation
2.2DAGS
29.7TFA
2.2MGOMAG COATING 75% THROUGHOUT.
0MWL
8.8SAP
31.5DAGS
31.5SAP
0AMH22 0620
31.5MSAREVERSAL COMPLETE.
0MWM
20.2DSZDEBRIS

Properties (6)

additional_info
SC359376
custom_field_two
2
customer
LACSD
datetime
2018-05-25T01:39:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false