AMC for Operation and Maintenance of Water supply,STP,External sewer lines,Fire Fighting Systems, Civil PH-Repair/Rectification works, Landscape and Horticulture works for at CB Campus for the year 2026-27

Amount

Part-A Routine maintenance works : Compensation for arranging suitable working mechanisms for carrying out the operation and maintenance of water supply networks ,STP and fire fighting system including Operation of pumps, filters,sludge pumps, Air blowers pertaining to STP and GLR in 2 shifts/day each of 8 hours duration in CB-campus at Yelahanka., .complete including submission of Treated water Test Reports(Monthly report along with bill), Annual Environmental Audit Report as directed by Engineer-In-Charge a).Item shall be inclusive of working mechanism to recive water from BWSSB time to time. b) Item shall be inclusive of maintenace of sewer lines,Rain water outlets,manholes,Grit/oil chambers .Agency shall note that maintenace of sewer line includes clearing of blockages mechanically ,periodical cleaning of chambers of sewer line,rain water line etc,..extra payment for Such work will not be considered. Note:Item should be inclusive of necessary charges for personel protective Equipments like face masks,hand glouse,Good quality gaskets and POL Charges for motors and equipments etc., Cleaning the GLR of different capacity as below including de-watering, washing with clean water inclclusive of necessary tools, soap oil / powder/scaffolding/ladder etc., complete at all height and as directed by the Engineer-In-Charge. 2 no of 4.00 lakh liters capacity Sump (Each tank be done once in a year simultaneously) For Mandara hostel and housing blocks - 25000Ltrs capacity (6 no. of tanks to be cleaned once in 6 months and 2no. of sintex tanks ).

Part- B Maintenance of Landscape and Horticulture : Maintenance of Landscape and hardscape area consisting of lawns, turfs, flower beds, shrubs, hedges and trees, etc; by carrying out the operations systematically. i)Cleaning daily the entire area earmarked for maintenance by removing fallen dry leaves and all types of waste materials lying in the garden and disposing the waste in dumping yard within campus. ii)Watering the whole area under contract daily at the rate of 5 ltr for sandy soil / 4 ltr for hard or loamy soil per sqm area uniformly by means of rubber hose and running water supplied by the Department. iii)Farm yard manure, supplied by the department has to be diluted and made into thin solution as directed by the officer-in-charge and applied in the lawns and turfs once in 15 days for sandy soil / 30 days for hard or loamy soil. iv)Composed manure or fertilizers as the case may be, supplied by the department has to be applied in flower beds and shrub pits once in 30 days as instructed by the officer-in-charge. v)Weeding the lawns, turfs, flower beds, shrubs pits and hedge pits has to be done perfectly once in 15 days for sandy soil / 30 days for hard or loamy soil. Weeded out material has to be disposed off in a place 100m away. vi)Mowing the lawn and turf and trimming the corners should be carried out neat and trim with lawn mowers and grass shears once in 15 days. vii)Replanting of seedlings in flower beds after removing the dried ones with the plants supplied by the department has to be done as and when instructed by the officer-in-charge. viii)Insecticides and fungicides has diluted and sprayed in the garden carefully as and when required as instructed by the officer in charge of the work. Cleaning and Sweeping of Hardscape area and keep it neat and clean by mechanized method / manually, remove litter,debries, picking of leaves, papers, plastic bottles etc. includingdisposal of collected waste in dustbin / designated place, as per direction of officer -in- charge(All T & P, materials / articles shall be provided by the contractor.) Maintenance of around 200 potted plants Earthen/plastic pots in displayed at nursery, flats and offices including application of good earth, manure, insecticide, pesticide and fertilizer, removing of dry parts by pruning, cleaning dry leaves and displaying in appropriate place and replacement of broken pots coloring of pots and change of location of pots and replacing with fresh plants as and when required ( Materials shall be provided by the department) as per direction of officer in charge Note: The minimum labour force indicated by the department to be deployed for land scape maintenance work shall not be disturbed. For this work extra labour force shall be deployed by the Contractor for undertaking this work.

Part- C Civil-PH-Repair rectification works : Compensation for arranging suitable working mechanisms for attending to repair/rectification/replacement /fixing new items/ restoration of damages of Civil, PH items, systems etc requiring services of experienced & skilled masonry, carpentry, plumbing etc for following jobs all as per direction of the NCBS Engineers etc., complete. Nature of works in Carpentry: Maintenance/repair / replacement / restoration of Doors, windows, ventilators, partitions ward robes, drawers, furnitures, tables and like items etc., of wood/Aluminium/steel, including attending repair/replacement of fixtures,plumbing fittings,spares, builders hardware, removing & refixing of glass/navo pan boards,hydraulic door closures,floor springs etc., to see that they are functioning properly to the satisfaction of users and making new furnitures etc complete. Nature of works in Plumbing: Repair/rectification / restoration of CI sluice valves, Fire hydrants, Gun metal valves, Ball valves, wash basins, taps, wall & sink mixtures, float valves, flush valves & tanks, EWC & IWC, floor trap & nahini trap, servicing of manhole chambers and like public health work items of building, repair/replacement / restoration of GI, CI, PVC & CPVC all elements of water supply and waste water and sewarage lines including chasing of walls and all connected work for attending to their maintenance and to see that they are functioning properly to the satisfaction of users and laying of new service lines etc complete. Maintenance/repair of plastering in Cement Mortar, skirting &minor masonry works,granite stone/vitrified/ceramic floor tiles/cladding works, pavement work and all items of work connected to the masonary trade requiring the services of masons to the satisfaction of users etc complete. Delivering quality painting work connected to the painting trade requiring the services of painter to the satisfaction of users etc., complete. Note: One skilled&unskilled labour should be kept for day to day works pertains to carpentry&plumbing maintenance works. hence the skilled labour should be multi skill i.,e he must deliver proper job in both plumbing and carpentry works. The Mason&painter works may be considerd for As and when required. necessary payment will be made based on deployment. Note: Rate shall be inclusive of ESI,PF,ELI,Bonus ,other aminities like providing yearly shoes,uniforms etc,. And this shall be documented and department certification must be taken before processing monthly bills .The contrcator has to note that rate shall be inclusive of all and no extra payment will be made. Rate shal be inclusive of day to day supervision charges of this work. Bill will be paid after submission of ESI & PF details for the workers.

Motors and Pump repair/service &Water supply Removing & refixing the pump after repairing of existing horizontal mounting/ monoblock/submersible pump with necessary spares like boltnuts,bearings,impellers etc. including transport,aligning of pump with reference to motor & running the pump on load etc and as directed by EIC.Note:The Pump service work should be done with Authorized pump dealers only and also one year warrenty should be submitted against service.

Pumps for water supply pertains to Landscape and domestic water of capacity 5hp to 10hp 3phase

Domestic water supply Pumps Installed in 8lakh litre sump: 10 hp pumps 3 Phase.

Sewage pumps Up to 5hp to 10hp 3 Phase.

Motor Service Removing and refixing the 230/415 v 50 hz I phase/III phase suitable capacity suitable speed horizontal foot mounted/submersible screen protected drip proof continuous rated monoblock/submersible squrrel cage induction motor with F class insulation, class H super enamelled copper wire with as per standards including,necessary spares like bolt nuts,bearings,shafts and rewinding as per standard ratings, transportation charges etc., and as directed by EIC.Note:The Motor service work should be done with Authorized pump dealers only and also one year warrenty should be submitted against service.

Motors in Treated water supply for Landscape & swimming pool in STP 5hp to 10hp 3phase

"Motors for Domestic water supply Pumps Installed in 8lakh litre sumps: 10 hp pumps 3 Phase.

Sewage pumps Up to 5hp 3 Phase.

Dewatering pump service: -Repair for defective dewatering pumps rewinding replacement of capacitor, startesr , oil seal and bearing etc.

0.5 HP dewatering pump

1 HP dewatering pump

Supply drinking water /Potable water in water tank of capacity 5000 ltrs including Discharging it to GLR and the same must be collected from BWSSB Approved Supplier With Proper Test Certificate.

Supplying of Sodium hypochlorite solution of 12% concentrate solution, the cost including GST,transportation charges, etc complete all as direction of EIC., et complete

Compensation for arranging suitable working mechanisms for carrying out the operation and maintenance of fire fighting system as per the following description; i) to ensure the water pressure with in 4-8 kg/cm2 in thefire hydrant/hose reel lines ii) The fire line should be charged immediately up to the terrace level and pressure should be at with in the limits iii) To ensure the checking/operation of wet riser, firehydrants,water sprinklers, and fire pumps at least operated once a month/ as and required. iv) To ensure the proper function of all the fire fighting system, all the parameters of the fire pumps, diesel fire pumps should be recorded and duly signed by the contractors representatives . This work includes repair and Maintainence of all pumps and motors ie, repalcement of gland ropes ,shafts ,pressure guages and necessarry parts which requires to maintain system healthy. All necessarry works should carried through Authorised Fire Fighting system Maintainence Agency Only.( This Item to be done once in a 3 months). all as directed by Engineer-In-Charge. NOTES 1. Compliant if any shall be promptly attended and duly entered and recorded in log books as directed by Engineer-In-Charge. 2. Necessary gate passes / delivery challans for movement of materials shall be obtained in advance. 3. All workers safety measures shall be taken by contractors. 4. Attendance register must be maintained at site. "NCBS Housing cumpas

Disposing the garden waste/dry leaves to out sidethe campus to where compost to be made and to out side the campus in an unobjectionable way from municipal Authorities by using mechanical transport including cost of labour for loading and unloading etc.,complete and as directed by EIC.

THUNGA ENVIRO ENTERPRISES (BID ID -3322466)

SRI VISHNU ENTERPRISES (BID ID -3322422)

MANJUNATHA ENGINEERS (BID ID -3322845)

SREE VIGNESH ENTERPRISES (BID ID -3322799)

SREE VINAYAKA ENTERPRISES (BID ID -3320489)

SHILPA ENTERPRISES (BID ID -3322953)