Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 24, 2014, 11:56 AM
  • 22 0450_22 0431_24122014_040401.mp4

Date
12/24/2014
W/O
480696
Weather
Dry
Operator/Surveyor
ERU
Sewer ID
Z00816
PipeID
P16788
Time
3:56 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K1990-SC189554
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.
25
Purpose
Routine Assessment
Project
WO_480696_TV22050_2014DECEMBER
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
22 0450
Downstream MH
22 0431
Dir. of Survey
Downstream
Length Surveyed
179.9 ft.
Total Length
179.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2F00
O&M Rating
68
Overall Index
2
Overall Quick
Overall Rating
68
Pipe schematic from manhole 22 0450 to 22 0431
MH: 22 0450MH: 22 0431downstream0 ft. AMH - Upstream Manhole, Survey Begins - 03570 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area5.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start141.1 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"176.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish179.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 15"179.9 ft. AMH - Downstream Manhole, Survey Ends - 0404

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
176.3DAGS
0AMH0357
179.9TF
0MWM
0MWL
179.9AMH0404
5.6DAGS
141.1TBA

Properties (5)

custom_field_two
CR 4
customer
LACSD
datetime
2014-12-24T03:56:25-08:00
documentation
PROPIPE
is_lateral_inspection
false