Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2016, 11:19 AM
  • 22 0352_22 0351 _11082016_032040.mp4

Date
11/08/2016
W/O
602235
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00830
PipeID
P16683
Time
3:19 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 0351
Downstream MH
22 0352
Dir. of Survey
Upstream
Length Surveyed
247.5 ft.
Total Length
247.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2I00
O&M Rating
98
Overall Index
2
Overall Quick
Overall Rating
98
Pipe schematic from manhole 22 0351 to 22 0352
MH: 22 0351MH: 22 0352upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 22 03520 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK238.7 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6"245.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start247.5 ft. MWL - Water Level, 15 %of cross sectional area247.5 ft. AMH - Downstream Manhole, Survey Begins - 22 0351247.5 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 (8)

DistanceCodeObservation
8.8TB
247.5DAGS
2DAGS
0MWL
247.5AMH22 0352
247.5MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH22 0351
0MWM

Properties (4)

additional_info
SC306347
custom_field_two
4
customer
LACSD
datetime
2016-11-08T03:19:58-08:00