Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 9, 2019, 01:10 PM
  • 19 0222_19 0221 _08092019_062110.mp4

Date
08/09/2019
W/O
782136
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00729
PipeID
P15191
Time
6:10 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6740
Sewer Name
19 WEST ARTESIA TRUNK
City
CERRITOS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_782136_TV19028_AUG2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
19 0222
Downstream MH
19 0221
Dir. of Survey
Downstream
Length Surveyed
125.7 ft.
Total Length
125.7 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
72
O&M Index
2
O&M Quick
2D00
O&M Rating
50
Overall Index
2
Overall Quick
Overall Rating
122
Pipe schematic from manhole 19 0222 to 19 0221
MH: 19 0222MH: 19 0221downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 19 02224.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.7 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6" - OPEN68.8 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"123.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish123.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish125.6 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK, ACTIVE125.7 ft. AMH - Downstream Manhole, Survey Ends - 19 0221

Observation photos (2)

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

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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.5 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0MWM
125.7AMH19 0221
68.8TBC
123.1DAGS
4.5DAGS
0MWL
0AMH19 0222
123.1SAP
11.7TBOPEN
4.5SAP
125.6MGOCONNECTION AT MH 3 OCLOCK, ACTIVE

Properties (6)

additional_info
SC378239
custom_field_two
3
customer
LACSD
datetime
2019-08-09T06:10:25-07:00
documentation
PROPIPE
is_lateral_inspection
false