Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 12, 2016, 08:41 AM

  • 17 0055_17 0054_12022016_004204.mp4

Date
02/12/2016
W/O
552349
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13776
Time
12:41 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3256
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_552349_TV17005_FEB2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Other
Height
15 in.
Upstream MH
17 0055
Downstream MH
17 0054
Dir. of Survey
Downstream
Length Surveyed
426.5 ft.
Total Length
426.5 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
252
O&M Index
2
O&M Quick
2P00
O&M Rating
168
Overall Index
3
Overall Quick
—
Overall Rating
420
Pipe schematic from manhole 17 0055 to 17 0054
MH: 17 0055MH: 17 0054downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00552 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start24.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"57.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"60.9 ft. MGO - General Observation - MAG COATING 20%79.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"122.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"140.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"190 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"220.9 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"223.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"275.6 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"333.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"423.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish423.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish426.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK426.5 ft. AMH - Downstream Manhole, Survey Ends - 17 0054

Observation photos (3)

  • 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

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

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

  • General Observation - MAG COATING 20%

    60.9 ft. - General Observation - MAG COATING 20%

All inspections of P13776Work order 552349

Observations (20)

DistanceCodeObservation
190TFC—
24.4TFC—
333.9TFA—
0MWM—
275.6TFC—
79.5TFA—
223.6TFA—
140.7TFA—
0MWL—
426.5MGOACTIVE CONNECTION AT MH 9 O'CLOCK
60.9MGOMAG COATING 20%
423.9DAGS—
0AMH17 0055
2DAGS—
2SAV—
426.5AMH17 0054
423.9SAV—
57.5TFC—
122.1TFA—
220.9TF—

Properties (4)

additional_info
SC225478
custom_field_two
3
customer
LACSD
datetime
2016-02-12T00:41:41-08:00