Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 4, 2019, 10:02 AM

  • 16 0092_16 0091 _09042019_032913.mp4

Date
09/04/2019
W/O
787554
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00639
PipeID
P13106
Time
3:02 AM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6801
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_787554_TV16084_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
16 0092
Downstream MH
16 0091
Dir. of Survey
Downstream
Length Surveyed
461.1 ft.
Total Length
461.1 ft.
Structural Index
3
Structural Quick
3I22
Structural Rating
160
O&M Index
2
O&M Quick
2c11
O&M Rating
365
Overall Index
2
Overall Quick
—
Overall Rating
525
Pipe schematic from manhole 16 0092 to 16 0091
MH: 16 0092MH: 16 0091downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O CLOCK ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 16 00920 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 45 %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. MWL - Water Level, 20 %of cross sectional area2.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start69 ft. FS - Fracture Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES76.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"90.9 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"120 ft. CS - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES130.2 ft. VC - Vermin Cockroach177.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"191.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"199.5 ft. CS - Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES205.1 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start278.2 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6"290.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"379.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"391.7 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"410 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"432.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"459 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish459 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish459 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish461.1 ft. AMH - Downstream Manhole, Survey Ends - 16 0091

Observation photos (6)

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

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

  • Fracture Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

    69 ft. - Fracture Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

    120 ft. - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

    199.5 ft. - Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

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

    205.1 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

All inspections of P13106Work order 787554

Observations (26)

DistanceCodeObservation
459CM—
278.2TB—
461.1AMH16 0091
90.9TB—
69FS—
130.2VC—
2DAGS—
2.1DAE—
391.7TB—
205.1CM—
0MGOCONNECTION AT MH 3 O CLOCK ACTIVE
0AMH16 0092
76.2TB—
290.2TBA—
177.6TB—
459DAGS—
191.2TB—
0MWL—
120CS—
432.4TB—
2MWL—
199.5CS—
0MWM—
459DAE—
379.1TBA—
410TB—

Properties (6)

additional_info
SC378558
custom_field_two
3
customer
LACSD
datetime
2019-09-04T03:02:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false