Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2017, 07:54 AM
  • 21 1206_21 1196_07062017_020804.mp4

Date
06/07/2017
W/O
641200
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00775
PipeID
P20945
Time
12:54 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4541
Sewer Name
21 LA VERNE-"B" STREET TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
05
Purpose
Routine Assessment
Project
WO_641200_TV21051_JUN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
21 1206
Downstream MH
21 1196
Dir. of Survey
Downstream
Length Surveyed
39.1 ft.
Total Length
39.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole 21 1206 to 21 1196
MH: 21 1206MH: 21 1196downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 12060 ft. MWL - Water Level, 10 %of cross sectional area3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start19.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"39.1 ft. AMH - Downstream Manhole, Survey Ends - 21 119639.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish39.1 ft. MGO - General Observation - CONNECTION AT 3 OC

Observation photos (1)

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

    3 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
39.1AMH21 1196
19.5TF
0MWM
3DAGS
39.1DAGS
0AMH21 1206
39.1MGOCONNECTION AT 3 OC
0MWL

Properties (7)

additional_info
SC345356
custom_field_two
3
customer
LACSD
datetime
2017-06-07T00:54:33-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
33540