Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 9, 2020, 04:46 AM

  • 22 0615A_22 0615 _06082020_220250.mp4

Date
06/08/2020
W/O
828938
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P16963
Time
9:46 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7642
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 0615A
Downstream MH
22 0615
Dir. of Survey
Downstream
Length Surveyed
163.8 ft.
Total Length
163.8 ft.
Structural Index
2
Structural Quick
322K
Structural Rating
130
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
134
Pipe schematic from manhole 22 0615A to 22 0615
MH: 22 0615AMH: 22 0615downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 22 0615A0 ft. MGO - General Observation - ROACHES @ MH2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - 65% MAG COAT2.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start11.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start48.2 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4" - OPEN68.7 ft. TFB - Tap Factory Made Abandoned, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN93.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4"125.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 4"138.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"161 ft. MGO - General Observation - ROACHES @ MH161 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish161.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish161.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish161.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish163.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0615

Observation photos (3)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.4 ft. - Surface Aggregate Projecting, from 09 to 03 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

    2.9 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 09 to 03 o'clock, within 8 inches of joint: YES, Start

    11.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P16963Work order 828938

Observations (21)

DistanceCodeObservation
2.9DAE—
0MWL—
11.1SSS—
0MWM—
138.6TFC—
2.4MGO65% MAG COAT
0MGOCONN @ MH 3 O' CLOCK/ACTIVE
163.8AMH22 0615
161MGOROACHES @ MH
161SSS—
2SSS—
125.9TFA—
161.7DAE—
93.5TFA—
0AMH22 0615A
161.7SAP—
161.7SSS—
48.2TFOPEN
68.7TFBOPEN
2.4SAP—
0MGOROACHES @ MH

Properties (6)

additional_info
SC411602
custom_field_two
2
customer
LACSD
datetime
2020-06-08T21:46:28-07:00
documentation
PROPIPE
is_lateral_inspection
false