Concrete Flat Work

Scope:

1.	Provide all labor, hand tools, equipment (including safety equipment), supervision, supplies, and other incidentals necessary to install the concrete flat work and perform all such work in accordance with the contract drawings, specifications, addenda, and other documents that make up the contract documents but not limited to the following:
a.	Poured-in-place slab on grade, slab on deck, stairs, pan stair treads, and mechanical pads
b.	Construction joints, expansion joints, and premolded joint filler
c.	Rebar, chairs, mesh, inserts, anchors, dowels, and connecting devices embedded in the flat concrete work
d.	Corner reinforcing bars (stand-up steel)
e.	Curing and hardening compound
f.	Concrete cutting
g.	Unloading, setting, and aligning of all embedded plates
h.	Bulkheads and screeds
i.	Perimeter insulation
j.	Vapor barrier under slabs
k.	Gravel under slabs
l.	Layout work
m.	Establishing grades
2.	Install bolts prior to placing concrete. Do not push bolts in after concrete is placed.
3.	Apply the specified broom, steel trowel, and exposed surface finishes.
4.	Fine (hand) grade to assure proper thickness of concrete.
5.	Material overruns are the expense of trade contractor.
6.	Clean any exposed concrete surfaces.
7.	Remove all excess concrete resulting from the placement.
8.	Protect all adjacent work.
9.	Notify ready-mix company when concrete is to be delivered.
10.	Provide formwork:
a.	Excavate any soils needed to install forms and place concrete in this work.
b.	Prepare forms to ensure proper quantity of concrete is used.
c.	Erect and remove all formwork. 
d.	Rub and smooth all exposed vertical concrete after stripping.
e.	Tool all exposed edges.

Optional Scope Items:
	
11.	Maintain a uniform level (1/8 inch in 8 feet) using a steel trowel finish for all slab areas to receive carpet, vinyl, and tile. 
12.	Turn in all transit mix delivery tickets to the project superintendent daily. 
13.	Do not add more than 1 gallon of water to each cubic yard of concrete. 
14.	Install control joints with 16-by-20-inch spacing. 

Exclusions:

1.	Building corner offset and an elevation benchmark provided by others
2.	Materials paid for by others
3.	Conveying and pumping equipment
4.	Site hardscape concrete