Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2022, 09:00 AM
  • 17 0094_17 0093_07292022_020511.mp4

Date
07/29/2022
W/O
962223
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00669
PipeID
P13812
Time
2:00 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10305
Sewer Name
17 LINCOLN AVENUE TRUNK
City
ALTADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
01
Purpose
Routine Assessment
Project
WO_962223_TV17002_JUL2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
17 0093
Downstream MH
17 0094
Dir. of Survey
Upstream
Length Surveyed
73.1 ft.
Total Length
73.1 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2B00
O&M Rating
28
Overall Index
2
Overall Quick
Overall Rating
30
Pipe schematic from manhole 17 0093 to 17 0094
MH: 17 0093MH: 17 0094upstream0 ft. AMH - Upstream Manhole, Survey Ends - 17 00940 ft. MGO - General Observation - DROP CONNECTION @ U/S MH: 12 O'CLK. (AREA BENEATH MH COVER).2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish55.4 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES71.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start73.1 ft. MWM - Water Mark, 20 %of cross sectional area73.1 ft. MWL - Water Level, 10 %of cross sectional area73.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK.73.1 ft. AMH - Downstream Manhole, Survey Begins - 17 0093

Observation photos (2)

  • 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

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    17.7 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
17.7CL
0MWM
0MWL
73.1AMH17 0094
2DAGS
71DAGS
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK.
0AMH17 0093
73.1MGODROP CONNECTION @ U/S MH: 12 O'CLK. (AREA BENEATH MH COVER).

Properties (7)

additional_info
630074072822205
custom_field_three
CRACK
custom_field_two
3
customer
1
datetime
2022-07-29T02:00:01-07:00
documentation
PRO PIPE
is_lateral_inspection
false