Summarize the following court judgment. (Civil) No. 2 123 of 1982. (Under Article 32 of the Constitution of India). 184 R.K. Garg and H.K. Puri for the Petitioners. D.P. Mukherjee	 G.S. Chatterjee	 Ms. C.K. Sucharita	 Ms. A. Subhashini and S.R. Grover for the Respondents. The Judgment of the Court was delivered by KULDIP SINGH	 J. The Parliament enacted the (hereinafter called the Act) with the object of abolition of contract labour in respect of such categories as may be notified by the Appropriate Government in the light of criteria laid down in the Act and also regulating the service conditions of contract labour where abolition is not possible. Section 10 of the Act which is relevant is as under: "Prohibition of employment of contract labour (1) Notwithstanding anything contained in this Act	 the appropriate Government may	 after consultation with the Central Board or	 as the case may be	 a State Board prohibit	 by noti fication in the Official Gazette	 employment of contract labour in any process; operation or other work in any establishment. (2) Before issuing any notification under sub section (1) in relation to an establish ment	 the appropriate Government shall have regard to the conditions of work and benefits provided for the contract labour in that establishment and other relevant factors such as (a) Whether the process	 operation or other work is incidental to	 or necessary for the industry	 trade	 business	 manufacture or occupation that is carried on in the estab lishment; (b) Whether it is of perennial nature	 that is to say	 it is of sufficient duration having regard to the nature of industry	 business	 manufacture or occupation carried on in that establishment; (c) Whether it is done ordinarily through regular workmen in that establishment or an establishment similar thereto; 185 (d) Whether it is sufficient to employ consid erable number of whole time workmen. Explanation If a question arises whether any process or operation or other work is of perennial nature	 the decision of the appro priate Government thereon shall be final. " In exercise of the powers under Section 10(1) of the Act	 the Government of West Bengal issued a notification dated February 9	 1980 prohibiting the employment of con tract labour in 16 departments covering 65 jobs in the establishments of M/s. Indian Iron and Steel Co. Ltd. (hereinafter called the company) situated at Burnpur in the State of West Bengal. The list of the departments and the jobs is given in the schedule attached to the notification and paragraph 9 therein	 relating to the Brick Department	 is as under: "Cleaning and stacking and other allied jobs except loading and unloading of bricks from wagons and trucks. " It is thus obvious that the job of loading and unloading of bricks from wagons and trucks in the Brick Department has been specifically excluded from the beneficial purview of the notification. The said action of the State Government has been challenged in this writ petition under Article 32 of the Constitution of India by the affected workmen on the ground that the petitioners have been subjected to hostile discrimination so much so that the workmen doing the same job in other departments and allied jobs in the same depart ment have been rescued from the archaic system of contract labour whereas the petitioners have been singled out and left to be grinded under the pernicious effect of this primitive system. The action according to the petitioners is arbitrary	 discriminatory and is violative of Article 14 of the Constitution of India. Mr. R.K. Garg	 learned counsel appearing for the peti tioners has contended that the job of loading and unloading is not peculiar to the Brick Department rather such jobs are being operated in the stores (iron and steel)	 Traffic (steel) and Coke ovens Departments. The benefit of notifica tion dated February 9	 1980 has been extended to the loaders in all these departments. He further argued that the work of stacking is directly dependent on the loading and unloading of bricks. The two jobs according to him are allied and incidental and as such the workmen holding these jobs cannot be treated differently. 186 The learned counsel for the respondents on the other hand has argued that the job of loading and unloading of bricks in the Brick Department is not of perennial nature	 the supply of bricks is intermitent depending upon the requirement	 availability of bricks as also the availability of the wagons and trucks. It is further submitted that the decision of the appropriate Government to the effect that the job is not of perennial nature is final under the Act. It is surprising that more than forty years after the independence the practice of employing labour through con tractors by big companies including public sector companies is still being accepted as a normal feature of labour em ployment. There is no security of service to the workmen and their wages are far below than that of the regular workmen of the company. This Court in Standard Vaccum Refining Co. of India Ltd. vs Its Workmen	 ; and Catering Cleaners of Southern Railway vs Union of India & Anr.	 ; has disapproved the system of contract labour holding it to be 'archaic '	 'primitive ' and of 'baneful nature '. The system	 which is nothing but an im proved version of bonded labour	 is sought to be abolished by the Act. The Act is an important piece of social legisla tion for the welfare of labourers and has to be liberally construed. It is not denied that the bricks handled by the Brick De partment are used in furnaces of the company as refractory. Therefore the work done by the Brick Department including loading and unloading of bricks is incidental to the indus try carried on by the company. It is also not denied that the petitioners are employed as contract labour by the company for the last 15/20 years. Then where is the justifi cation to treat the petitioners differently and deny them the right of regular appointment? We may examine the case from another aspect. The peti tioners have specifically averred in paras 7 and 11 of the writ petition that the job of loading and unloading of bricks is allied and incidental to the job of stacking of bricks. Para 7 is as under: "It is submitted that loading and unloading of bricks from wagons and trucks is an essential feature of; and/or a job allied and/or incidental to the job of stacking of bricks. It is further submitted that the job of loading and unload ing of bricks from wagons and trucks cannot be separated from the job of stacking and other allied jobs in the case of the petitioners. " 187 Further para 11 is as under: "It may be stated here that"stacking" as such was never the job of contract labour. The job of stacking and the job of loading and unload ing of bricks are job ancillary	 including and/or supplemented to each other. It may be made clear that the job of stacking and/or loading and unloading of bricks has to be done by competent and technical hands. The bricks used in the furnace are a very costly and technical material requiring perfect dimen sions and precision These bricks are also imported from outside India. Such bricks are manufactured indigenously too	 but depending upon the consumption and demand	 the bricks arc purchased locally and/or imported from outside India. Such a costly material has to be handled by skilled workmen. The job of loading and unloading of such bricks their stacking is done by skilled workmen and this work cannot be done by casual labour which may be engaged disengaged as contract labour depending upon the sweet will of the manage ment. It is submitted that loading and unload ing and stacking of bricks are jobs which are supplementary to each other carried out by the same set of workmen and is essential for the day to day production. The petitioners submit that it is not possible to engage one set of workmen for stacking and another set of work men for loading and unloading of bricks. " In the counter affidavit on behalf of the company filed by its Dy. Chief Personnel Manager	 there is no specific denial to the above averments. Though it has been stated that the petitioners are not doing the job of stacking the bricks	 there is no denial nor any averment or material on the record to show that the job of loading and unloading of bricks is not incidental or allied to the stacking of the bricks. Even otherwise we fail to understand how the stack ing of bricks is a job which is not incidental to loading and unloading. The purchase of bricks	 transportation to the factory	 unloading	 stacking and use in the furnace are the jobs in one continuing process and it is difficult to accept that these jobs are not incidental or allied to each other. That being so all the workmen performing these jobs are to be treated alike. On the same reasoning it cannot be said that the loader 's job is not	 and other jobs in the Brick Department are	 of perennial nature. In any case there is no material or basis to show that the job of loading and un loading of bricks is not of perennial nature. 188 We	 therefore	 see no justification for excluding the job of loading and unloading of bricks from wagons and trucks from the purview of the notification dated February 9	 1980. We allow the writ petition and strike down the words "except loading and unloading of bricks from wagons and trucks" in paragraph 9 of the said notification issued by Government of West Bengal being discriminatory and as such violative of Article 14 of the Constitution of India. We direct that the petitioners and other workers doing the job of loading and unloading of bricks from wagons and trucks in the Brick Deptt. be treated at par	 with effect from the date of nonfication	 with those who are doing the job of cleaning and stacking m the said department. It is further directed that the workmen doing the job of loading and unloading who have been retrenched during the pendency of the writ petition be put back into service with all back wages and consequential benefits. There shall be no order as to costs. P.S.S. Petition allowed.

Section 10(1) of the empowered the appropriate Government to prohibit employment of contract labour in any process	 operation or other work in any establishment. The Government of West Bengal issued a notification on February 9	 1980 under section 10(1) of the Act prohibiting the employment of contract labour in certain departments in the establishments of M/s Indian Iron and Steel Company Ltd. Paragraph 9 of the Schedule thereto listing the departments	 included cleaning and stacking and other allied jobs in the brick department	 except loading and unloading of bricks from wagons and trucks. In the writ petition	 the affected workmen assailed this action of the State Government in excluding them from the beneficial purview of the notification as arbitrary	 dis criminatory and violative of Article 14 of the Constitution. It was contended for them that the job of loading and un loading was not peculiar to the brick department alone	 that the work of stacking was directly dependent on the loading and unloading of bricks	 and that the two jobs being allied and incidental the workmen holding these jobs could not be treated differently. For the respondents	 it was contended that the job of loading and unloading of bricks in the brick department was not of perennial nature	 the supply of bricks being intermittent depending upon the requirement	 avail ability of bricks as also the availability of the wagons and trucks. Allowing the writ petition	 HELD: 1.1 The is 183 an important piece of social legislation for the welfare of the labourers and has to be liberally construed. [186D] Standard Vacuum Refining Co. of India Ltd. vs Its Work men; 	 and Catering Cleaners of Southern Railway vs Union of India & Anr.	 ; 	 referred to. 1.2 In the instant case	 it was not denied that the bricks handled by the brick department were used in furnaces of the company as refractory. Therefore	 the work done by the brick department including loading and unloading of bricks was incidental to the industry carried on by the company. It was also not denied that the petitioners were 	 employed as contract labour by the company for the last 15/20 years. There was	 therefore	 no justification to treat the petitioners differently and deny them the right of regular appointment. [186E F] 1.3 The purchase of bricks	 transportation to the facto ry	 unloading	 stacking and use in the furnace were the jobs in one continuing process. It could not thus be said that all these jobs were not incidental or allied to each other. That being so	 all the workmen performing these jobs were to be treated alike. On the same reasoning it could not be said that the loader 's job was not	 and other jobs in the brick department were	 of perennial nature. There was	 therefore	 no justification for excluding the job of loading and un loading of bricks from wagons and trucks from the purview of the notification dated February 9	 1980. [187G 188A] 2. The words "except loading and unloading of bricks from wagons and trucks" in paragraph 9 of the Schedule to the notification are struck down being discriminatory and as such violative of Article 14 of the Constitution of India. [188A B] [The petitioners and co workers to be treated at par with effect from the date of notification with those who were doing the job of cleaning and stacking in the brick department	 and such of them who have been retrenched during the pendency of the writ petition to be put back into serv ice with all back wages and consequential benefits.] [188B C]