Summarize the following court judgment. 251&558of 1987. (Under Article 32 of the Constitution of India) R.K. Jain and R.P. Gupta for the Petitioners. Kapil Sibal	 R.B. Misra	 B.B. Sawhney	 R.K. Mehta (N.P.) and Ms. A. Subhashini for the Respondents. The Judgment of the Court was delivered by SAWANT	 J. The petitioners in Writ Petition No. 25 1 of 1987 are Dairy Mates whereas	 those in Writ Petition No. 558 of 1987 are Junior Plant Operatives and Semi Skilled Opera tives	 all working with the Delhi Milk Scheme. The first petition is on behalf of about one thousand workers	 where as	 the second petition is on behalf of about 280 of work ers. The grievance of the Dairy Mates is that although they perform the duties and functions of semi skilled work ers	 they have been wrongly classified as un skilled workers and paid salary as such	 as recommended by the 4th Pay Commission namely	 Rs.750 940 instead of Rs.800 1 150 which is the salary recommended to the semiskilled workers. The grievance of the Junior Plant Operatives and Semi Skilled Operatives is that they are actually ' doing the work of skilled workers	 but are classified similarly as unskilled workers and paid salary as such. Both	 further	 have a grievance that their counterparts in other departments	 particularly in Railways	 have been properly classified and are paid salary accordingly. The petitions were resisted by the respondent Union of India by filing counter affidavits denying the conten tions of the petitioners that their work was of a semi skilled or skilled character as alleged. In view of the disputed questions relating to the nature and functions of the workmen involved	 this Court by its order of July 29	 1988 referred the matter to the Central Govt. Industrial Tribunal cumLabour Court	 New Delhi to report to the Court on what would be the appropriate pay scales admissible to the concerned workers	 after looking into the record and giving an opportunity to the parties to produce before it such further material as they may desire to do. Pursuant to the order	 the Tribunal submitted its report dated October 325 28	 1988. It appears from the report that the Tribunal had given opportunities to both the parties to make additional submissions	 if any	 and to file further material which they wished to do. Pursuant to the opportunity given	 the workers in both the petitions produced additional material and evidence. The respondent Union of India	 however	 did not produce any further material or evidence. On the basis of the material which was already on record	 and the further material produced before it	 the Tribunal made its report. The relevant portions of the report may be reproduced here under: 3. "There are 4 categories of workmen in the DMS viz. Dairy Mates	 (DM)	 Junior Plant Operatives (JPO)	 Semi Skilled Operatives (SSO) and Skilled Operatives (SO). The deploy ment registers of the various units read with the evidence of Shri Lajpat Rai Saxena Dairy Supervisor	 conclusively prove that the var ious categories of workmen are performing similar duties and their positions are inter changeable with the result that there is no clear demarcation as to what function is to be performed by which category of workmen. Shri Lajpat Rai Saxena has clearly stated that the nature of duties and the degree or skill of S.O.	 S.S.O.	 and J.P.Os and D.Ms is almost same and that sometimes the work done by S.S.Os is performed by S.O. and J.P.Os subject to the availability of the category of work men. To a question by this Tribunal he replied that if an S.O. is available he will be posted as an S.O. only but when no S.O. is available	 then S.S.O. is put in his place and sometimes J.P.Os and Dairy Mates may be put to work in his place. He further stated that generally there is a shortage of S.Os and then they have to put other categories of workmen in their places. The position is fully borne out by the various deployment registers . . " 4." . . . The position of deployment of the various categories of workmen clearly goes to show that their duties are inter changeable without any consideration for their grades/designations. The position obtaining on the ground clearly repells the contentions of the respondents contained in affidavit of Shri K.G. Krishnamurty that the functions of the various categories of workmen are distinct and separate. The respondents have not been able to produce any document in support of their contention to show that the duties of the various categories of workmen as enumerated in the affidavit of Shri K.G. Krishnamurty 326 were even published or actually followed. On the other hand	 Shri Lajpat Rai Saxena has stated that since the time he joined service in the year 1972 he had not come across any roster of duties for the different categories of workers such as S.O.	 SSO	 JPOs and Mates and no such roster had been issued after 1972. He had heard that there was a roster of duties issued prior to his joining of service but he had not seen any such roster. It would thus appear that if there was any such roster prior to 1972 it got into disuse and was never enforced." 5. "The nature of functions performed by various workmen shows that they require a good degree of skill. In other words	 the functions can be performed only by skilled and semi skilled workers and not by unskilled workers. Shri Lajpat Rai Saxena has stated that there are 5 milk pasteurisers and 2 cream pasteuris ers in the plant unit of Process Section. There are also two chillers in R.S.M. There are 13 machines in the product section. All these machines can be operated only by skilled workers. He further stated that the bottle filling plant is automatic and the entire working is also automatic. They have got a separate pest control section for cleaning and sweeping. Sweepers of Pest Control Section are not used for cleaning machines which is done only by the SO	 SSOs	 JPOs and Dairy Mates. This further goes to show that even the clean ing of machines requires skill and the job cannot be performed by unskilled workers. Even the Management of DMS recognises that the duties performed by the mates and junior plant operatives who have been clubbed with the unskilled category of peons	 chowkidars etc.	 are much more onerous in nature and they deserve a better deal (see the letter dated 4 9 86 addressed by the Chairman D.M.S. to the Joint Secretary Ministry of Agriculture). The first petitioners have placed on record a photo copy of the identity card issued to the mates (page 110 Vol. 1) which shows that the D. Mates were being treated as Technical Personnel for the purpose of issue of identity cards. The job cards annexures 1 to 6 (Vol. II) further go to show that the mates have been performing skilled/semi skilled duties such as repairing of Driver seats vulcanising of punctures	 other repairs of vehicles and servicing. All these jobs could not have been done by unskilled workers. Under the circum stances	 I have no hesitation in holding that the 327 mates and junior plant operatives have 'been unfairly treated by the 4th Pay Commission by giving them lowest pay scale of unskilled category of workmen like peons	 sweepers	 chowkidars etc. This category of workmen difinitely deserves to be given a higher grade than the lowest meant for unskilled category of workmen. While it may be conceded that due to the diffuse nature of duties	 the Dairy Mates and Junior Plant Operatives of DMS cannot be compared with the Gangmates in the Railways	 yet the case of the Dairy Mates and Junior Plant Operatives of the DMS has intrin sic merit. No doubt the workmen categorised as semi skilled (SSOs) at present are carrying out the functions of Skilled Operatives (SOs) frequently	 yet	 so are the Mates and JPOs. However	 all the workmen cannot be given the grade of SOs because the considerations of career planning and promotions etc. have to be kept in view. Already it is being represented that the various categories of workmen are stagnating in their respective grades for the last 20 25 years. The same complaint will arise afterwards if all the workmen are given the grades of SO at the same time. It also militates against the principles of sound administration because there will be double jumping of grades in some category of workmen. It will also not be desirable to create any fresh scales of pay as it would run counter to the recommendations of the pay commission which has reduced the number of pay scales prevailing previously. " 6. "Taking into consideration all the facts and circumstances	 it is recommended that the Mates and JPOs may be given the pay scale of Rs.800 1150 and semi skilled operatives may be given the scale of Rs.825 1200. The grades as provided by the 4th Pay Commission and those now recommended by this Tribunal will compare as under: S1. No. Category of workmen Pay Scale Pay Scale recommended by recommended 4th Pay by this Commission Tribunal 1. Skilled Operatives (SO) 950 1150 950 1400 2. Semi Skilled Operatives 800 1150 825 1200 (SSO) 3. Mates/JPOs 750 940 800 1150. " 328 5. While the workmen accepted the report	 arguments were advanced on behalf of the respondent mainly criticising the report with regard to the pay scales recommended to the Mates deployed in Transport (Distribution Section). It was contended that the Mates working in the said section consti tuted 60% of the total number of Mates deployed in the different units of the Scheme	 and their work merely con sisted of loading and unloading of the crates. That work by no stretch of imagination could be described as other than unskilled. It was	 therefore	 wrong to give them a scale different from that admissible to the unskilled workers. This contention ignores the admitted fact that Mates from one Unit are transferable to another at any time	 and when so transferred they do the work of the Units to which they are transferred without any additional remuneration. What is more as is stated in the report	 there is no roster of duties and functions of the Mates in any Unit	 and all Mates have to do the work of the Units to which they are assigned on any particular day. The mates have thus to be versatile with the work in all the Units	 both unskilled and semi skilled. This is certainly not the case with the Sweepers	 Chowkidars and Malis who are categorised as unskilled work ers. This being the case	 we do not see any merit in the contention that the Mates should be treated on par with the unskilled workers. There was no contention raised on the report with regard to the mates working in the other Units or with regard to the Junior Plant Operatives and Semi Skilled Operatives. In the circumstances	 we accept the report and direct the respondent to pay to the workers the pay scales recom mended in the report which are as follows: A. Mates and Junior Plant Operatives Rs.800 1 150 B. Semi Skilled Operatives Rs.825 1200 8. The above pay scales should come into effect from 1st January	 1990. It is made clear that none of the workers i.e. Mates	 Junior Plant Operatives and Semi Skilled Operatives will refuse to do any part of the work which is assigned to them at present merely because they are hereby given the above pay scales. Writ Petitions are allowed accordingly. The parties to bear their own costs. R.N.J. Petitions allowed.

The firsf petition is on behalf of one thousand Dairy Mates and the other on behalf of 280 workers as Junior Plant Operatives and semiskilled Operatives. The grievance of Dairy Mates is that although they perform the duties of semi skilled workers they have been wrongly classified as unskilled workers and paid salaries as such. Similarly the grievance of the Junior Plant Operatives and semi skilled Operatives is that they are actually doing the work of skilled workers but are classified as unskilled workers and paid salary as such. In view of the disputed questions relating to the nature and functions of the workmen involved	 the Court referred the matter to the Central Govt. Industrial Tribunal cum Labour Court to report to the Court as to what would be appropriate pay scales admissible to the concerned workers. On the basis of additional material and evidence produced by the workers	 the Tribunal made its report and recommended that taking into consideration all the facts and circum stances	 the Mates and JPOs may be given the pay scale of Rs.800 1150	 the semi skilled operatives may be given the scale of Rs.825 1200 and the skilled operatives may be given the scale of Rs.950 1400. The Union of India criticised the pay scale recommended to the Mates contending that their work was of unskilled nature. Accepting the report of the Tribunal while allowing the Petitions in terms of the re port	 this Court	 HELD: There is no roster of duties and functions of the Mates in any Unit and all Mates have to do the work of the Units to which they are assigned on any particular day. The Mates have thus to be versatile with the work in all the Units	 both unskilled and semi skilled. This is certainly not the case with the Sweepers	 Chowkidars and Malls who are categorised as unskilled workers. This being the case	 there is no merit in the contention of the Union of India that the Mates should be 324 treated on par with the unskilled workers. [328C D]