Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2022, 08:13 AM
  • 17 0092_17 0091_07292022_012009.mp4

Date
07/29/2022
W/O
962072
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00669
PipeID
P13810
Time
1:13 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10304
Sewer Name
17 LINCOLN AVENUE TRUNK
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_962072_TV17009_JUL2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
17 0092
Downstream MH
17 0091
Dir. of Survey
Downstream
Length Surveyed
147 ft.
Total Length
147 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 17 0092 to 17 0091
MH: 17 0092MH: 17 0091downstream0 ft. AMH - Upstream Manhole, Survey Begins - 17 00920 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start5.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start144.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish144.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish147 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK147 ft. AMH - Downstream Manhole, Survey Ends - 17 0091

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (9)

DistanceCodeObservation
5.2CM
144.7CM
0AMH17 0092
147MGOCONNECTION AT MH 9 O'CLOCK
0MWM
2DAGS
0MWL
144.7DAGS
147AMH17 0091

Properties (7)

additional_info
630074072822204
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2022-07-29T01:13:43-07:00
documentation
PRO PIPE
is_lateral_inspection
false