Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 23, 2017, 10:12 AM
  • 22 0980_22 0979_23082017_032112.mp4

Date
08/23/2017
W/O
651862
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00790
PipeID
P17350
Time
3:12 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4696
Sewer Name
22 BASE LINE TRUNK
City
GLENDORA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
WO_651862_TV22001_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0980
Downstream MH
22 0979
Dir. of Survey
Downstream
Length Surveyed
124.2 ft.
Total Length
124.2 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 22 0980 to 22 0979
MH: 22 0980MH: 22 0979downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 09800 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area3.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9 ft. FS - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES60.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"101.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"118.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"124.2 ft. MSA - Survey Abandoned - GREASE124.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

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

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

  • Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES

    9 ft. - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
101.5TF
118.4TFC
0AMH22 0980
124.2MSAGREASE
0MWL
3.4DAGS
0MWM
124.2DAGS
60.2TFC
9FS

Properties (4)

additional_info
SC345635
custom_field_two
5
customer
LACSD
datetime
2017-08-23T03:12:47-07:00