MAINT. INCLD. DAY TO DAY OPER. 24X7 OF PREC. AC IN DC, TBRL HQRS ND ACCESS CONTROL SYSTEMS, WATER LEAK DETECTION SYTEMS, FIRE DETECTION, CONTROL MECH. SYSTEMS ND RODENT REPLNT. SYSTEMS IN DC AT CHD AND CAMC OF PREC. AC (PAC) 8.5 TON IN DC AT TBRL CHD

Part - A (PERCENTAGE TO BE QUOTED ON THIS AMOUNT ONLY WHICH IS INCLUSIVE OF CP&OH) "Maintenance including Day to Day Operation (24 x 7) of Precision Air Conditioners in Data Centres, TBRL Hqrs and Access Control Systems, Water Leak Detection Systems, Fire Detection, Control Mechanism Systems and Rodent Repellent Systems in Data Centres at Chandigarh and CAMC of Precision AC (PAC) 8.5 Ton in Data Centre at TBRL, Sector-30, Chandigarh " by providing following Manpower :- (i) PAC Operators & Senior Electricians for PAC's (Skilled) - 04 Nos (ii) Electrician (Skilled) - 01 Nos (iii) Trained Operator (Skilled) - 01 Nos (iv) Support Staff (Un Skilled) - 01 Nos Total - 07 Nos Operation and Maintenance of Equipment/ Installation at Site and provision of maintenance services by positioning required manpower as per the scope of work (Refer Appendix-A of NIT) for 12 (Twelve) Months and as per direction of Engineer-in-Charge. The following points mentioned under "Note" from Sl No. (i) to (iiii) shall be considered while quoting the rate (Refer Appendix-B of NIT for details). NOTE: (i) The estimated cost is inclusive the following:- (a) The Current Minimum Fair Wages of the above Manpower (Refer to Letter No. F. No. 1/6(3)/2025-LS-II of office of Chief Labour Commissioner (C), Dated : 30 Mar 2026). (b) EPF (Employer’s share only) – 13.00% (But not on more than ceiling limit of wages prescribed by EPFO i.e, presently restricted to Rs 15000/-) (c) ESI (Employer’s share only) – 3.25% (only for employees whose total monthly wages is less than or equal to </=Rs 21000/-). For employees having salary more than Rs. 21,000/- per month Group Health Insurance shall be provided out of CP & OH being quoted by contractor. (d) Bonus @ 8.33% per month (only for employees whose total monthly wages is less than or equal to </=Rs 21000/-) (ii) The bidder shall quote (%) percentage above : More than or equal to 5% (Five) percent charges (upto two decimal) over estimated cost of tender for services charges/contractor profit and overhead. If the bidder/firm quotes less than 5% charges, the bid shall be treated as unresponsive and will not be considered for acceptance. No representation in this regard will be entertained. (iii) However, Only the actual variation in VDA (Increase / Decrease) during contract period and extended period as applicable as notified by Chief Labour Commissioner, Ministry of Labour and Employment, Govt. of India shall be paid seperately as per actual alongwith associated EPF/ESI and Applicable GST on above increased amounts. (iv) Any variation in the above elements promulgated by the government from time to time shall be paid or deducted accordingly.

GST @18% on Part - A amount of Rs. 21,23,549.87

Part - B (PERCENTAGE NOT TO BE QUOTED ON THIS AMOUNT) Uniform and Accessories: Two sets of normal Uniforms (Shirt & Trouser duly engraved name of particular company on the left pocket of Shirt as approved by Estate Manager) to each and every manpower including Shoes/Boots/Protective Gear/Gloves and winter clothing etc. as applicable to all O&M Staff @ Rs 4720.00 per annum per head. NOTE: i) The amount will be reimbursed/ paid against actual expenditure made (restricted to the estimate amount on not exceedable basis) on submission of paid vouchers submitted by contractor of payments duly defaced by Engineer-in-charge / Project Manager to the con-cerned authorities. ii) The Amount is inclusive of CP & OH, GST@18% will be paid i.e. Rs. 4720.00 Refer Appendix - B.

Part - C : Maintenance of E/M Assets at Chandigarh through AMC (Non-Comprehensive AMC) (PERCENTAGE NOT TO BE QUOTED ON THIS AMOUNT) Brief scope :The annual maintenance contract covers regular servicing, periodical checks to all components, greasing / lubrication to all parts, rectification / tightening of all electrical connections, replacement of gasket and oil seal, and including cleaning and dusting of all components complete all as directed by Engineer-in-Charge to keep the equipment in functional condition. Services further included are complete servicing, replacement of defective /damaged parts, expert assistance for non-performing systems, maintenance scheduling, and annual calibration by carrying General Servicing and maintenance as per standard practices/guidelines to keep the system functional. The modalities would include attending the complaints / breakdowns as and when arisen , repair / replacement of consumables as required for smooth operation of the system. Payment of consumables will be made as per terms and conditions given in the BOQ. AMC would typically cover entire original / extended contract period and will include regular maintenance visits, labour, etc. Annual maintenance contracts include Monthly / Quarterly preventive maintenance and breakdown maintenance as and when required as per periodicity. Only original spare parts as per approved make list duly approved by Estate manager will be permitted to be used for the maintenance during the entire contract Period. The agency shall have to do agreement with OEM / authorised vendor of OEM / any expert agency approved by CCE (R&D) Estates North Chandigarh based on recommendations of Estate Manager within One (01) month from the date of issue of LOI. Periodical Checks has to be carried out by Service Engineer of OEM / OEM authorised Vendor /any Expert Agency as approved by CCE(R&D) Estates North based on recommendations of Estate Manager. The Service Engineer will visit once every 03 months (Quarterly) and as and when required for attending breakdown calls and will submit the service report duly signed by stake holders including recommendations / repairs / replacements of any components if required (The rates in the BOQ are inclusive of periodic visit of Service Engineer as referred above). The OEM/OEM authorised system engineer shall inspect quarterly starting 1st month of commencement of contract. ( Continued in 3.001 to 3011 )

External Electrification LT Main Panel Consisting of:- INCOMER a) MCCB 125 - 01 Nos OUTGOING b) MCCB 63A 3P for PAC No. - 1 Nos OUTGOING b) MCCB 63A 3P for PAC No. - 1 Nos c) MCCB 63A 3P for PAC No.- 2 d) MCCB 63A 3P MCCB for PAC No.- 3 e) Power DB 63 Amps 3P MCCB f) Lighting DB 32 Amps 3P MCCB

External Electrification LT Main Panel Consisting of:- INCOMER a) MCCB 125 - 01 Nos OUTGOING b) MCCB 63A 3P for PAC No. - 1 Nos OUTGOING b) MCCB 63A 3P for PAC No. - 1 Nos c) MCCB 63A 3P for PAC No.- 2 d) MCCB 63A 3P MCCB for PAC No.- 3 e) Power DB 63 Amps 3P MCCB f) Lighting DB 32 Amps 3P MCCB

Internal Electrification Internal electrifications of the Data Center including light - LS fixture/fan/exhuast fan/switch/sockets/including sockets and wiring etc. at Chandigarh

Access Control Systems, Water Leak Detection Systems, Fire Detection, Control Mechanism Systems and Rodent Repellent Systems in Data Centres at Chandigarh

Access control system ( 01 Nos)

Water Leak Detection System (01 Nos)