Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2016, 10:14 AM

  • 17 0041_17 0040_18022016_021443.mp4

Date
02/18/2016
W/O
552350
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13764
Time
2:14 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3260
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.
06
Purpose
Routine Assessment
Project
WO_552350_TV17001_FEB2016
Material
Vitrified Clay Pipe
Shape
Other
Height
24 in.
Upstream MH
17 0041
Downstream MH
17 0040
Dir. of Survey
Downstream
Length Surveyed
376.1 ft.
Total Length
376.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
342N
O&M Rating
162
Overall Index
2
Overall Quick
—
Overall Rating
162
Pipe schematic from manhole 17 0041 to 17 0040
MH: 17 0041MH: 17 0040downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00410 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start6.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"45.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"77.7 ft. RMC - Roots Medium Connection, from 01 to 03 o'clock, 10 %, within 8 inches of joint: YES77.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"134.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"200.4 ft. RML - Roots Medium Lateral, from 12 to 03 o'clock, 10 %, within 8 inches of joint: NO200.4 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS373.6 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish373.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish376.1 ft. AMH - Downstream Manhole, Survey Ends - 17 0040376.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (5)

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

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Roots Medium Connection, from 01 to 03 o'clock, 10 %, within 8 inches of joint: YES

    77.7 ft. - Roots Medium Connection, from 01 to 03 o'clock, 10 %, within 8 inches of joint: YES

  • Roots Medium Lateral, from 12 to 03 o'clock, 10 %, within 8 inches of joint: NO

    200.4 ft. - Roots Medium Lateral, from 12 to 03 o'clock, 10 %, within 8 inches of joint: NO

  • Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS

    200.4 ft. - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS

All inspections of P13764Work order 552350

Observations (16)

DistanceCodeObservation
77.7RMC—
200.4RML—
2DAGS—
373.6DSZ—
373.6DAGS—
6.7TFA—
200.4TFDROOTS
77.7TFA—
45.9TBA—
0MWL—
2DSZ—
376.1AMH17 0040
0AMH17 0041
134.6TFA—
376.1MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM—

Properties (5)

additional_info
SC225482
custom_field_two
4
customer
LACSD
datetime
2016-02-18T02:14:07-08:00
sewer_category
GRAVITY