Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 3, 2020, 10:04 AM
  • 14 1090_14 1089_11032020_022225.mp4

Date
11/03/2020
W/O
850046
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01179
PipeID
P26042
Time
2:04 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8180
Sewer Name
WEST SIDE RELIEF TRUNK
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
05
Purpose
Routine Assessment
Project
WO_850046_TV14056_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
14 1090
Downstream MH
14 1089
Dir. of Survey
Downstream
Length Surveyed
405.7 ft.
Total Length
405.7 ft.
Structural Index
2
Structural Quick
2O00
Structural Rating
160
O&M Index
2
O&M Quick
2_00
O&M Rating
320
Overall Index
2
Overall Quick
Overall Rating
480
Pipe schematic from manhole 14 1090 to 14 1089
MH: 14 1090MH: 14 1089downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 10902 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS9.5 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN27.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN59.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"100.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"403 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish404.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish404.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish405.7 ft. AMH - Downstream Manhole, Survey Ends - 14 1089405.7 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

Observations (15)

DistanceCodeObservation
404.5DAGS
59.9TFA
2SSS
9.5TFOPEN
403SSS
2DAGS
0MWL
0MWM
405.7AMH14 1089
27.8TFOPEN
100.8TFA
2DAEMINERAL DEPOSITS
0AMH14 1090
405.7MGOCONN @ MH 9 O'CLOCK/ACTIVE
404.5DAE

Properties (8)

additional_info
6301102200138A2
custom_field_three
LIGHT GREASE/SPALLING
custom_field_two
3
customer
1
datetime
2020-11-03T02:04:55-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40175