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Tuesday, August 26, 2025

Must have specifications for a construction contract

 Road:


Goal hindi puputok, hihiwalay


Tambak:   thickness

Base coarse:  thickness

Dowels:   size, spacing

Expansion joint distance, and sealants (to be concrete cutter), to be cut diagonally every x meters

Contraction joint:   every 75 meters (specs)

Method of curing;  curing time (we use poly ethylene sheet;   -steam curing

Method of scoring;

Width;   

Formworks

Time of pouring  -  coolest time of the day

No hairline cracks from  too much heat;  no overmix;

Compaction

Thickened edge near manholes  (by two inches) and near elevated sections or intersections;

Y shape on intersection rather than right angle.



Goal:   walang water pond after 30 minutes of rain



Gutter:

Dimension;   height, width of the palad, width of the vertical portion;   angle of the palad

L type, S type

Dowel

Manhole:

Dimensions    height width, flooring, mortar

Intervals

Manhole cover specs:

Inlet:   size

Our gratings:   dimensions, construction

Drainage:  

Size;

One side ba; two sides ba

Intervals of cross pipe

My beddings ba/support?

Grade of road carriage way.

Kailangan ba protection from below the pavement scouring or leak from the pavement?






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