Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 2, 2020, 07:18 AM

  • 22 0656_22 0655 _06022020_011316.mp4

Date
06/02/2020
W/O
828938
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17004
Time
12:18 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
12 in.
Width
12 in.
Upstream MH
22 0656
Downstream MH
22 0655
Dir. of Survey
Downstream
Length Surveyed
304.2 ft.
Total Length
304.2 ft.
Structural Index
3
Structural Quick
3K2J
Structural Rating
290
O&M Index
2
O&M Quick
2K00
O&M Rating
120
Overall Index
2
Overall Quick
—
Overall Rating
410
Pipe schematic from manhole 22 0656 to 22 0655
MH: 22 0656MH: 22 0655downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06560 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - 60 % MAGNESIUM HYDROXIDE COATING0 ft. MGO - General Observation - ROACHES AT MH0 ft. MWL - Water Level, 10 %of cross sectional area2.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"26.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start73.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"77.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN168.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN189 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN242.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN246 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN301.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish301.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish301.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish304.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0655

Observation photos (3)

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

    2.1 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

    2.1 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

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

All inspections of P17004Work order 828938

Observations (19)

DistanceCodeObservation
2.1DAE—
242.2TFCOPEN
246TFOPEN
26.3SSS—
19.3TFC—
0AMH22 0656
0MWM—
77.2TFOPEN
0MGO60 % MAGNESIUM HYDROXIDE COATING
168.7TBOPEN
301.7DAE—
189TFOPEN
301.7SSS—
2.1SAP—
304.2AMH22 0655
0MGOROACHES AT MH
301.7SAP—
0MWL—
73.2TFC—

Properties (6)

additional_info
SC411187
custom_field_two
2
customer
LACSD
datetime
2020-06-02T00:18:11-07:00
documentation
PROPIPE
is_lateral_inspection
false