Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 14, 2018, 06:06 PM
  • 21 0319_21 0318 _14032018_111524.mp4

Date
03/14/2018
W/O
685315
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00763
PipeID
P15514
Time
11:06 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4863
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA, CA
Loc. details
Yard
Location Code
Y
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
WO_685315_TV21101_FEB2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
21 0319
Downstream MH
21 0318
Dir. of Survey
Downstream
Length Surveyed
240.2 ft.
Total Length
240.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 21 0319 to 21 0318
MH: 21 0319MH: 21 0318downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 031910 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start59.5 ft. MGO - General Observation - MAG COAT237.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish239 ft. MGO - General Observation - Active connection @ D/S MH - 3 OC240.2 ft. AMH - Downstream Manhole, Survey Ends - 21 0318

Observation photos (1)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    10 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

Observations (8)

DistanceCodeObservation
240.2AMH21 0318
0MWL
0MWM
59.5MGOMAG COAT
237.8SAV
239MGOActive connection @ D/S MH - 3 OC
10SAV
0AMH21 0319

Properties (4)

additional_info
SC358566
custom_field_two
3
customer
LACSD
datetime
2018-03-14T11:06:22-07:00