Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2016, 11:06 AM
  • 22 0351_22 0350 _11082016_030922.mp4

Date
11/08/2016
W/O
602235
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00830
PipeID
P16682
Time
3:06 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4007
Sewer Name
22 WALNUT CREEK TRUNK, SECTS 1&2
City
WEST COVINA
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
WO_602235_TV22111_NOV2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0350
Downstream MH
22 0351
Dir. of Survey
Upstream
Length Surveyed
142 ft.
Total Length
142 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2E00
O&M Rating
56
Overall Index
2
Overall Quick
Overall Rating
56
Pipe schematic from manhole 22 0350 to 22 0351
MH: 22 0350MH: 22 0351upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 03511.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish85.4 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"140 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start142 ft. MWL - Water Level, 20 %of cross sectional area142 ft. AMH - Downstream Manhole, Survey Begins - 22 0350142 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (1)

  • 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

Observations (7)

DistanceCodeObservation
56.6TBA
142AMH22 0351
0MWL
0AMH22 0350
2DAGS
0MWM
140.4DAGS

Properties (4)

additional_info
SC306347
custom_field_two
4
customer
LACSD
datetime
2016-11-08T03:06:20-08:00