Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 25, 2019, 08:25 AM
  • 02 1546A_02 1546_25072019_013750.mp4

Date
07/25/2019
W/O
776938
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00230
PipeID
P03978
Time
1:25 AM
Certificate
U-109-7984
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
6072
Sewer Name
02 ARIZONA AVENUE TRUNK, SECTION 1
City
LOS ANGELES
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_776938_TV02006_JUL2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1546A
Downstream MH
02 1546
Dir. of Survey
Downstream
Length Surveyed
135.7 ft.
Total Length
135.7 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2D11
O&M Rating
53
Overall Index
2
Overall Quick
Overall Rating
57
Pipe schematic from manhole 02 1546A to 02 1546
MH: 02 1546AMH: 02 1546downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 1546A0 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK0 ft. MWL - Water Level, 15 %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, Start23.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"46.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"49.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"96.6 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6"98.7 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YES102.5 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6"116 ft. FM - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES131.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish135.7 ft. AMH - Downstream Manhole, Survey Ends - 02 1546

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

  • Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YES

    98.7 ft. - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

    116 ft. - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
131.8DAGS
116FM
46.3TFC
98.7RFJ
0MWM
0AMH02 1546A
102.5TB
2DAGS
96.6TB
23.6TFC
135.7AMH02 1546
0MGOCONNECTION AT MH 9 OCLOCK
49.4TFC
0MWL

Properties (6)

additional_info
SC377942
custom_field_two
4
customer
LACSD
datetime
2019-07-25T01:25:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false