Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2020, 09:48 AM
  • 22 0624_22 0623 _06052020_025732.mp4

Date
06/05/2020
W/O
828938
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P16972
Time
2:48 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7640
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_828938_TV22166_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0624
Downstream MH
22 0623
Dir. of Survey
Downstream
Length Surveyed
107.8 ft.
Total Length
107.8 ft.
Structural Index
3
Structural Quick
3C2C
Structural Rating
101
O&M Index
2
O&M Quick
2C00
O&M Rating
40
Overall Index
2
Overall Quick
Overall Rating
141
Pipe schematic from manhole 22 0624 to 22 0623
MH: 22 0624MH: 22 0623downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06240 ft. MGO - General Observation - CONNECTION IN MH, 3 O' CLOCK, UNKOWN0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES AT MH2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start7.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start56.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ACTIVE105 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish105 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish105 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish107.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0623107.8 ft. MGO - General Observation - CONNECTION IN MH, 9 O' CLOCK, ACTIVE

Observation photos (3)

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

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

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

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

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

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

Observations (14)

DistanceCodeObservation
105DAE
6.3DAE
2.4SAP
7.6SSS
56.9TFACTIVE
105SAP
105SSS
0AMH22 0624
107.8AMH22 0623
0MGOCONNECTION IN MH, 3 O' CLOCK, UNKOWN
0MWL
0MWM
107.8MGOCONNECTION IN MH, 9 O' CLOCK, ACTIVE
0MGOROACHES AT MH

Properties (6)

additional_info
SC411190
custom_field_two
2
customer
LACSD
datetime
2020-06-05T02:48:57-07:00
documentation
PROPIPE
is_lateral_inspection
false