Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 4, 2020, 11:28 AM
  • 22 0099_22 0098_12042020_034251.mp4

Date
12/04/2020
W/O
860500
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00805
PipeID
P16340
Time
3:28 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8235
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
WO_860500_TV22092_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
22 0099
Downstream MH
22 0098
Dir. of Survey
Downstream
Length Surveyed
270.9 ft.
Total Length
270.9 ft.
Structural Index
3
Structural Quick
3J2I
Structural Rating
266
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
266
Pipe schematic from manhole 22 0099 to 22 0098
MH: 22 0099MH: 22 0098downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 00990 ft. MGO - General Observation - CONNECTION AT MH, 3 AND 9 O'CLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area2.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. MGO - General Observation - MAG COAT3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SLIGHT SPALLING THROUGHOUT60.9 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 8"92.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"100.2 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 8"163.5 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 8"186.1 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 8"218.5 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 8"234.9 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 8"265 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish270.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish270.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0098270.9 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK

Observation photos (3)

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

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

  • General Observation - MAG COAT

    2.5 ft. - General Observation - MAG COAT

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"

    92.7 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8"

Observations (18)

DistanceCodeObservation
3SSSSLIGHT SPALLING THROUGHOUT
234.9TFC
92.7TB
270.9AMH22 0098
100.2TFC
60.9TFC
2.5SAP
0MWL
163.5TFC
2.5MGOMAG COAT
270.9MGOCONNECTION AT MH, 3 O'CLOCK
0AMH22 0099
270.1SAP
186.1TFC
0MGOCONNECTION AT MH, 3 AND 9 O'CLOCK
218.5TFC
0MWM
265SSS

Properties (7)

additional_info
630138120320205
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2020-12-04T03:28:25-08:00
documentation
PRO PIPE
is_lateral_inspection
false