Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 24, 2020, 05:32 AM
  • 14 0452_14 0451_06232020_231050.mp4

Date
06/23/2020
W/O
833635
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00570
PipeID
P18540
Time
10:32 PM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7859
Sewer Name
AVENUE "I" TRUNK
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_833635_TV14079_JUN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0452
Downstream MH
14 0451
Dir. of Survey
Downstream
Length Surveyed
148.8 ft.
Total Length
148.8 ft.
Structural Index
3
Structural Quick
3E00
Structural Rating
87
O&M Index
2
O&M Quick
312H
O&M Rating
93
Overall Index
2
Overall Quick
Overall Rating
180
Pipe schematic from manhole 14 0452 to 14 0451
MH: 14 0452MH: 14 0451downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 04520 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start6.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS34.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES34.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"52 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"55.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"86.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish103.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"106.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"146.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish146.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish148.8 ft. AMH - Downstream Manhole, Survey Ends - 14 0451148.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

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

    2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES

    34.2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

Observations (17)

DistanceCodeObservation
106.2TFC
0AMH14 0452
2CM
148.8AMH14 0451
6.1DSZDEBRIS
146.2CM
146.2DAGS
0MWM
103.3TFC
148.8MGOCONNECTION AT MH 3 O'CLOCK
86.7DSZ
2DAGS
0MWL
55.4TFC
34.2DAGS
34.2TBA
52TFC

Properties (7)

additional_info
SC411300
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-06-23T22:32:12-07:00
documentation
PRO PIPE
is_lateral_inspection
false