Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 18, 2014, 10:20 PM
  • 22 0453_22 0452_24122014_033759.mp4

Date
12/18/2014
W/O
480696
Weather
Dry
Operator/Surveyor
ERU
Sewer ID
Z00816
PipeID
P16791
Time
2:20 PM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K1990-SC189555
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_480696_TV22050_2014DECEMBER
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
22 0453
Downstream MH
22 0452
Dir. of Survey
Downstream
Length Surveyed
56.5 ft.
Total Length
56.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2900
O&M Rating
18
Overall Index
2
Overall Quick
Overall Rating
18
Pipe schematic from manhole 22 0453 to 22 0452
MH: 22 0453MH: 22 0452downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03300 ft. MWM - Water Mark, 30 %of cross sectional area6.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start51.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish56.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 8"56.5 ft. AMH - Downstream Manhole, Survey Ends - 0338

Observation photos (1)

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

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

Observations (7)

DistanceCodeObservation
0MWL
51.9DAGS
0AMH0330
0MWM
6.2DAGS
56.5AMH0338
56.4TFA

Properties (5)

custom_field_two
CR 4
customer
LACSD
datetime
2014-12-18T14:20:15-08:00
documentation
PROPIPE
is_lateral_inspection
false