Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2022, 10:44 AM
  • 17 0089_17 0088_07272022_040054.mp4

Date
07/27/2022
W/O
962072
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00669
PipeID
P13807
Time
3:44 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10249
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
8 in.
Width
8 in.
Upstream MH
17 0089
Downstream MH
17 0088
Dir. of Survey
Downstream
Length Surveyed
350.3 ft.
Total Length
350.3 ft.
Structural Index
4
Structural Quick
4231
Structural Rating
11
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 17 0089 to 17 0088
MH: 17 0089MH: 17 0088downstream0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. AMH - Upstream Manhole, Survey Begins - 17 00890 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 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, Start9.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start37 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"40.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"128.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES184.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"232 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"240.7 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"282.2 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"305.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES327.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"347.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish347.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish347.9 ft. MGO - General Observation - DAMAGED INVERT AT MH.350.3 ft. AMH - Downstream Manhole, Survey Ends - 17 0088350.3 ft. MGO - General Observation - COCKROACHES IN MH

Observation photos (7)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

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

    9.3 ft. - Crack 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

    128.8 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

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

  • General Observation - DAMAGED INVERT AT MH.

    347.9 ft. - General Observation - DAMAGED INVERT AT MH.

  • General Observation - COCKROACHES IN MH

    350.3 ft. - General Observation - COCKROACHES IN MH

Observations (20)

DistanceCodeObservation
0MGOCOCKROACHES IN MH
350.3AMH17 0088
282.2TFA
184.1TFC
347.3CM
347.9MGODAMAGED INVERT AT MH.
232TFA
0AMH17 0089
350.3MGOCOCKROACHES IN MH
0MWL
347.3DAGS
40.9TF
128.8FM
9.3CM
305.1FM
327.2TFC
2DAGS
0MWM
240.7TFA
37TFA

Properties (7)

additional_info
630074072622203
custom_field_three
FRACTURES/CRACKS
custom_field_two
2
customer
1
datetime
2022-07-27T03:44:52-07:00
documentation
PRO PIPE
is_lateral_inspection
false