Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 17, 2020, 06:15 AM
  • 02 1146_02 1145 _07162020_233944.mp4

Date
07/16/2020
W/O
839483
Weather
Heavy Rain
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00351
PipeID
P02930
Time
11:15 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7328
Sewer Name
GARFIELD AVENUE EXTENSION TRUNK
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_839483_TV02244_JUL2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
39 in.
Upstream MH
02 1146
Downstream MH
02 1145
Dir. of Survey
Downstream
Length Surveyed
319.4 ft.
Total Length
319.4 ft.
Structural Index
4
Structural Quick
4300
Structural Rating
12
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
4
Overall Quick
Overall Rating
18
Pipe schematic from manhole 02 1146 to 02 1145
MH: 02 1146MH: 02 1145downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 OCLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 114610.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.2 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES32 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start52.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start316.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish319.4 ft. MGO - General Observation - CAPPED CONNECTION AT MH 3 OCLOCK319.4 ft. AMH - Downstream Manhole, Survey Ends - 02 1145319.4 ft. MGO - General Observation - CAPPED CONNECTION AT MH 9 OCLOCK

Observation photos (3)

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    10.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    32 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
316.3FM
316.3FM
0MWM
316.3DAGS
319.4MGOCAPPED CONNECTION AT MH 3 OCLOCK
0MGOACTIVE CONNECTION AT MH 3 OCLOCK
0MWL
29.2FM
0AMH02 1146
10.6FM
32FM
319.4AMH02 1145
52.1DAGS
319.4MGOCAPPED CONNECTION AT MH 9 OCLOCK

Properties (7)

additional_info
SC411321
custom_field_three
multiple fracture
custom_field_two
3
customer
1
datetime
2020-07-16T23:15:37-07:00
documentation
PRO PIPE
is_lateral_inspection
false