Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 17, 2022, 11:54 AM
  • 17 0062_17 0061_02172022_040620.mp4

Date
02/17/2022
W/O
936263
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13781
Time
3:54 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9874
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
04
Purpose
Routine Assessment
Project
WO_936263_TV17011_FEB2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
17 0061
Downstream MH
17 0062
Dir. of Survey
Upstream
Length Surveyed
240.2 ft.
Total Length
240.2 ft.
Structural Index
3
Structural Quick
3H2H
Structural Rating
235
O&M Index
2
O&M Quick
2H11
O&M Rating
95
Overall Index
2
Overall Quick
Overall Rating
330
Pipe schematic from manhole 17 0061 to 17 0062
MH: 17 0061MH: 17 0062upstream0 ft. MGO - General Observation - CONN @ MH 12 O'CLOCK/OPEN0 ft. AMH - Upstream Manhole, Survey Ends - 17 00622.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish52.7 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES63.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"85.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN101.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"142.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN221.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6" - OPEN238.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start238.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start238.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start240.2 ft. MWL - Water Level, 25 %of cross sectional area240.2 ft. MWM - Water Mark, 30 %of cross sectional area240.2 ft. AMH - Downstream Manhole, Survey Begins - 17 0061

Observation photos (3)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

    187.5 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (17)

DistanceCodeObservation
138.6TFA
240.2MGOCONN @ MH 12 O'CLOCK/OPEN
2SSS
2SAP
19.1TFOPEN
237.9SAP
187.5RFJ
2DAGS
176.6TFC
0MWL
0MWM
97.8TFOPEN
237.9DAGS
0AMH17 0061
155.1TBOPEN
240.2AMH17 0062
238SSS

Properties (7)

additional_info
630074021622202
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2022-02-17T03:54:44-08:00
documentation
PRO PIPE
is_lateral_inspection
false