Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 13, 2019, 10:20 AM

  • 16 0417_16 0416 _08132019_035321.mp4

Date
08/13/2019
W/O
782299
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00638
PipeID
P13466
Time
3:20 AM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6779
Sewer Name
16 ALHAMBRA ROAD TRUNK
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_782299_TV16117_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
16 0417
Downstream MH
16 0416
Dir. of Survey
Downstream
Length Surveyed
452.2 ft.
Total Length
452.2 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
24
O&M Index
2
O&M Quick
392c
O&M Rating
388
Overall Index
2
Overall Quick
—
Overall Rating
412
Pipe schematic from manhole 16 0417 to 16 0416
MH: 16 0417MH: 16 0416downstream0 ft. MGO - General Observation - CHANNEL IN POOR CONDITION0 ft. VC - Vermin Cockroach, within 8 inches of joint: YES0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 04170 ft. MWM - Water Mark, 45 %of cross sectional area2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start13.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"77.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"82.5 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS89.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start103.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish126.7 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS126.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"228.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"328.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"376.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES397.3 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES423.9 ft. B - Broken, from 10 to 02 o'clock, within 8 inches of joint: YES431.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES441.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES452 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish452 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish452.2 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK, ACTIVE452.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0416

Observation photos (8)

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

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

  • 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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    89.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    376.5 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES

    397.3 ft. - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES

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

    423.9 ft. - Broken, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    431.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    441.8 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P13466Work order 782299

Observations (25)

DistanceCodeObservation
441.8CM—
228.2TF—
452.2MGOCONNECTION AT MH 3 O'CLOCK, ACTIVE
431.1CM—
452DAGS—
423.9B—
452.2AMH16 0416
0MGOCHANNEL IN POOR CONDITION
452DAE—
89.2CL—
13.9TF—
126.7DSZDEBRIS
0VC—
397.3CM—
0MWL—
0AMH16 0417
103.3CL—
0MWM—
2DAE—
376.5FM—
82.5DSZDEBRIS
77.7TFA—
2DAGS—
328.3TFA—
126.7TF—

Properties (6)

additional_info
SC378285
custom_field_two
2
customer
LACSD
datetime
2019-08-13T03:20:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false