Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 25, 2019, 10:42 AM
  • 22 0906_22 0905 _09252019_043907.mp4

Date
09/25/2019
W/O
787634
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00799
PipeID
P17277
Time
3:42 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6087
Sewer Name
22 CONEY TRUNK, SECTS 2&3
City
AZUSA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_787634_TV22162_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0906
Downstream MH
22 0905
Dir. of Survey
Downstream
Length Surveyed
290.1 ft.
Total Length
290.1 ft.
Structural Index
5
Structural Quick
5141
Structural Rating
9
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 22 0906 to 22 0905
MH: 22 0906MH: 22 0905downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 09060 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start283.1 ft. FM - Fracture Multiple, from 07 to 03 o'clock, within 8 inches of joint: YES286.7 ft. B - Broken, from 07 to 11 o'clock, within 8 inches of joint: NO286.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish290.1 ft. AMH - Downstream Manhole, Survey Ends - 22 0905

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

  • Fracture Multiple, from 07 to 03 o'clock, within 8 inches of joint: YES

    283.1 ft. - Fracture Multiple, from 07 to 03 o'clock, within 8 inches of joint: YES

  • Broken, from 07 to 11 o'clock, within 8 inches of joint: NO

    286.7 ft. - Broken, from 07 to 11 o'clock, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
2DAGS
0AMH22 0906
286.7B
290.1AMH22 0905
0MWL
0MWM
283.1FM
286.8DAGS

Properties (6)

additional_info
SC378434
custom_field_two
2
customer
LACSD
datetime
2019-09-25T03:42:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false