Rate Analysis of cement mortar

 Rate Analysis of cement mortar:

Data required for rate analysis for cement mortar:

A. Material cost

B .Labour cost

A. Material required for cement mortar

1.Cement bag=350/-(APPROX)

2. Sand=1539/-(APPROX)

B.Labour required for 1CUM of cement mortar

1. Mazdoor= .75 per cum 

2.Bhisti=.07 per cum

Mazdoor rate=500/- per day

Bhisti rate=400/- per day

1.Calculate cement content and sand content for 1 cum of cement mortar, CM:1:6

Dry Volume of cement mortar = (33%*1)+1

                                                       =.33+1= 1.33 cum

1.Cement content =1.33*((1/(1+6))

                            =1.33*.143

                             =.19 cum

Weight of cement= density of cement* volume

                              =1440 kg/m3* .19m3

                               =273.6 kg

1 cement bag = 50 kg

 No. of cement bags required for cum mortar =273.6/50=5.5 bags=6 bags

2. Sand Content= 1.33*((6/(1+6))

                             =1.14 cum

   Weight of sand= 1700 kg/m3*1.14 m3

                            = 1938 kg

                             OR

                            = Cement content in cum x 6 times (CM Ratio 1:6)

                            =.19*6

                             =1.14cum

Rate Analysis

1. Material cost

a) Cement Bag= 6* 350/-

                          =2100

b) Sand= 1.14*1539/-

                   =1755/-

Total Material cost= 2100+1755

                                 =3855/-

2. Labour Cost

 a) Mazdoor=.75*500

                     =375

b) Bhisti= .007*400

                 =28/-

Total Labour cost=403/-

Material cost+Labour cost=3855+403=4258/-

Add Water charges on Total amt= 4258*(1.5)%

                                                       =64

Add 10% Contractors profit=4258*10%

                                                  =425/-

Total Rate per cum of cement mortar=4258+425+64

                                                                =4747/-