Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 26, 2019, 08:47 AM
  • 22 0492_22 0491 _04262019_020307.mp4

Date
04/26/2019
W/O
761339
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00800
PipeID
P16831
Time
1:47 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6511
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_761339_TV22031_APR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0491
Downstream MH
22 0492
Dir. of Survey
Upstream
Length Surveyed
160.2 ft.
Total Length
160.2 ft.
Structural Index
3
Structural Quick
3F00
Structural Rating
102
O&M Index
2
O&M Quick
2E00
O&M Rating
62
Overall Index
3
Overall Quick
Overall Rating
164
Pipe schematic from manhole 22 0491 to 22 0492
MH: 22 0491MH: 22 0492upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 04920 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK1.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.9 ft. SAP - Surface Aggregate Projecting, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish17.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start21.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"24.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"71.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"74.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"122.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"125.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"158.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start158.2 ft. SAP - Surface Aggregate Projecting, from 12 to 12 o'clock, within 8 inches of joint: YES, Start160.2 ft. MWL - Water Level, 5 %of cross sectional area160.2 ft. AMH - Downstream Manhole, Survey Begins - 22 0491160.2 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (3)

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

    2 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 12 to 12 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    142.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (17)

DistanceCodeObservation
0MWL
35.1TF
160.2AMH22 0492
158.3CM
2DAGS
2SAP
0AMH22 0491
138.7TFC
85.5TFA
158.3DAGS
142.4CM
158.3SAP
160.2MGOACTIVE CONNECTION AT MH 9 O'CLOCK
88.4TFC
0MWM
37.9TFC
135.4TFC

Properties (6)

additional_info
SC366230
custom_field_two
2
customer
LACSD
datetime
2019-04-26T01:47:29-07:00
documentation
PRO PIPE
is_lateral_inspection
false