Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 26, 2020, 08:40 AM

  • 17 0044_17 0043_10262020_022149.mp4

Date
10/26/2020
W/O
0855542
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00668
PipeID
P13766
Time
1:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1597
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.
03
Purpose
Maintenance Related
Project
20201023MDM_DISTRICT_17_MAIN_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
17 0044
Downstream MH
17 0043
Dir. of Survey
Downstream
Length Surveyed
297.8 ft.
Total Length
297.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
4132
O&M Rating
24
Overall Index
2
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole 17 0044 to 17 0043
MH: 17 0044MH: 17 0043downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:30AM32.4 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped83.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped101.4 ft. MWM - Water Mark, 50 %of cross sectional area101.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE101.4 ft. MWL - Water Level, 20 %of cross sectional area122.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE140.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped178.8 ft. RMC - Roots Medium Connection, from 10 to 11 o'clock, 5 %, within 8 inches of joint: YES178.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active183.2 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open-99% ROOTS187.2 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open-99% ROOTS190.7 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - Open-99% ROOTS195.4 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Capped199.4 ft. TBD - Tap Break-In Defective, at 12 o'clock, -, , within 8 inches of joint: YES, 6" - Open 99% ROOTS203.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Capped207.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Capped211.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Capped215.8 ft. MGO - General Observation - CAPPED CONN AT 12:00 EACH PIPE SECTION START232.5 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open-99% ROOTS268.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Capped297.4 ft. MGO - General Observation - CAPPED CONN AT 12:00 EACH PIPE SECTION FINISH297.8 ft. AMH - Downstream Manhole, Survey Ends - 3:30AM

Observation photos (1)

  • General Observation - CAPPED CONN AT 12:00 EACH PIPE SECTION START

    215.8 ft. - General Observation - CAPPED CONN AT 12:00 EACH PIPE SECTION START

All inspections of P13766Work order 0855542

Observations (25)

DistanceCodeObservation
190.7TFDOpen-99% ROOTS
101.4MWM—
195.4TBCCapped
140.9TFCCapped
215.8MGOCAPPED CONN AT 12:00 EACH PIPE SECTION START
122.3DSZSLUDGE
178.8RMC—
183.2TFDOpen-99% ROOTS
0MWM—
211.4TFCCapped
0MWL—
83.9TFCCapped
0AMH2:30AM
207.4TFCCapped
178.8TBActive
203.2TFCCapped
268.9TFCCapped
101.4DSZSLUDGE
232.5TFDOpen-99% ROOTS
297.8AMH3:30AM
199.4TBDOpen 99% ROOTS
32.4TBCCapped
187.2TFDOpen-99% ROOTS
101.4MWL—
297.4MGOCAPPED CONN AT 12:00 EACH PIPE SECTION FINISH

Properties (5)

additional_info
CLEANING EVALUATION ONLY
customer
LACSD
datetime
2020-10-26T01:40:08-07:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false