Rate Analysis of RCC or Steel Bar Work & Calculate Quantity of Steel bar and Cost of Steel Per Kg

 RCC Steel work & Calculate Quantity of Steel and Cost

RCC Rate Analysis

Rateanalysis for steel bar requires estimation of materials for Steel work, i.e. quantity of Steel, and binding wire required for 1kg steel bar work for column, beam, slab steel bar work, i.e. So, we know that the quantity of steel bar is 1 kg so we can find out the require material for cutting, binding, and fixing a steel work in a place.

Most knowing point for rate analysis

When you start doing rate analysis we must remember these points:

-          Item for rate analysis (Name of the Item i.e. PCC, RCC, Steel bar, Brickwork etc. )

-          Specification (type of material, quality of material etc.)

-          Unit (per Sqm, Cum, Rm etc.)

-          Labour

-          Material

-          Overhead (Profit for contractor)

Labour for brickwork:

1)      Skilled Labour

2)      Unskilled Labour

Material for brickwork:

1)      Steel Bar

2)      Binding wire 16 Gauge

3)      Tools & Equipment

Steel Bar Requirement

            We have to calculate amount required for 1 kg steel bar, the quantity is too small than we can calculate rate of 1000 kg than we convert amount into per kg. Generally we provide TMT bar so we clearly mention all the detail of material on its specification.

            We take 10 kg of binding wire for 1000 kg steel work, wire should be of 16 gauge GI binding wire.

Estimation of Labour and Tools Steel Bar work:

For 1000 kg of Steel bar with  TMT 500, unskilled labour is required for 12 man-days for Providing of Steel, for cutting of steel, bending and fixing at site. Skilled labour is required for 12 man-day for placing, checking of steel work on required line level for 1000 Kg.

Rate Analysis of Steel Bar Work :

Rate analysis of Steel bar work requires the rate of steel, GI binding wire multiplied with their respective quantity. Cost of labour and tools and tackles for the steel work  is also calculated. Cost of steel, binding wire,  labour and tools depend on local availability and local rates.

When, quantity of steel, binding wire 16 gauge , labour and tools are multiplied by its rates, and a contractors profit of 10-20% is assumed, the total sum of the amount is taken as the cost of 1000 kg of  steel work, which is shown below, rate of material may varies form place to place.

Open on Desktop View for the Table

	REINFORCEMENT WORK
#	Tor steel work
	Supplying, cutting, bending & binding with 16 gauge binding wire of tor steel reinforcement for beam, column, foundation, lintels, slabs etc as per drawing and as per  specification all complete.
Unit : Per 1000.00 Kg.						Norms S. No.: 7 (5)
Source	Type	Quantity	Unit	Rate	Amount (Rs.)	Remarks
Labour	Skilled	12.00	md	750.00	9000.00
	Unskilled	12.00	md	550.00	6600.00
Material	Steel rod	1050.00	Kg.	80.00	84000.00
	Binding wire	10.00	Kg.	100.00	1000.00
Sub-Total					100600.00
Add, contractor's overhead		15% of sub-total			15090.00
Total rate					115690.00
Rate per kg.					115.69

Sample of Rate Analysis

How to Calculate the weight of steel?

            Weight of steel is generally calculated by an imperial formula i.e.

            W=( D²)/162 x L

                        Where ,

                                    D= Dia of Bar in mm

                                    L=  Length of Bar in meter

Calculate the whole amount for 1000 kg and divide that amount with 1000 kg quantity for per kg rate. Which are mentioned above on sample rate analysis