Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 2, 2020, 09:34 AM

  • 22 0652_22 0651 _06022020_025033.mp4

Date
06/02/2020
W/O
828938
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17000
Time
2:34 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7637
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.
22
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 0652
Downstream MH
22 0651
Dir. of Survey
Downstream
Length Surveyed
342.2 ft.
Total Length
342.2 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
308
O&M Index
2
O&M Quick
2Z00
O&M Rating
272
Overall Index
2
Overall Quick
—
Overall Rating
580
Pipe schematic from manhole 22 0652 to 22 0651
MH: 22 0652MH: 22 0651downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06520 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - 65% MAG COATING28 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 4" - OPEN36.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start39 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN65 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN88 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN139.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN167.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN192.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"254 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - UNKNOWN258.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"340 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish340.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish340.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish340.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish342 ft. MGO - General Observation - ROACHES @ MH342 ft. MGO - General Observation - ROACHES @ MH342.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0651342.2 ft. MGO - General Observation - CONN @ MH 3 O' CLOCK/ACTIVE

Observation photos (3)

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

    2.4 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 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

    28 ft. - Surface Aggregate Projecting, 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

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

All inspections of P17000Work order 828938

Observations (26)

DistanceCodeObservation
340DAGS—
0MWM—
65TFUNKNOWN
139.1TFOPEN
0AMH22 0652
28SAP—
2.4DAE—
258.2TFC—
39TFUNKNOWN
342.2AMH22 0651
167.8TFOPEN
340.2SSS—
342MGOROACHES @ MH
2.4MGO65% MAG COATING
342MGOROACHES @ MH
28TBOPEN
254TFUNKNOWN
36.4SSS—
0MWL—
88TFUNKNOWN
340.2SAP—
192.4TFA—
0MGOROACHES @ MH
342.2MGOCONN @ MH 3 O' CLOCK/ACTIVE
340.2DAE—
2DAGS—

Properties (6)

additional_info
SC411187
custom_field_two
2
customer
LACSD
datetime
2020-06-02T02:34:53-07:00
documentation
PROPIPE
is_lateral_inspection
false