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| 1 | Providing and laying of stainless steel (SS) pipe of size 15mm dia of make JSW/Tata steel or equivelent as approved by Engineer in charge of grade 304 with minimum thickness of 2.11mm for resisting high pressure up to 80 bar. including all special fittings and suitable accessories (wherever required etc.) for connection between steel pipe and nylon pipe, cutting, welding, testing & commissioning etc. as required. with trenching, refilling and testing of joints complete as per direction of the engineer in charge. |
| 2 | Providing & fixing of 9 mm OD high-pressure nylon pipe suitable for resisting pressure 80 bar, making it ideal for use in misting systems, industrial automation, and other high-pressure environments. Constructed from durable, lightweight nylon, this pipe offers excellent flexibility, resistance to abrasion, and chemical stability, ensuring long-lasting performance under demanding conditions. Its smooth inner surface minimizes friction losses, promoting efficient fluid flow, while its tough outerlayer with stands environmenta lfactors like UV exposure and impact, Including supplying and fixing of all other suitable accessories (extension, tee & nippleetc. ) for interconnection between nylon pipe misting nozzle, testing & commissioning etc. as required |
| 3 | Providing & fixing of suitable size stainless steel (SS) grade 304 bracket (bracketis suitable for fixing of 6 nos. stainless steel nozzle holder) on exiting pole upto suitable height (as per direction Engineer -in charge) Including supplying and fixing of all other suitable size accessories like clamp, stainless steel nozzle holder( for fixing 5 Nos. misting nozzle at each holder), extension & tee etc.testing & commissioning etc. complete as required. |
| 4 | Providing and fixing of Misting Nozzle on existing bracket, capable for throw the water jet up to one meter radius with a discharge rate 2.8 LPH at operating pressure 50 bar, featuring a precision-drilled orifice, integrated filter, and corrosion-resistant finish , Including supplying and fixingof all suitable accessories (extension, tee & nipple etc.) for connection between misting nozzle on bracket , testing & commissioning etc. as required. |
| 5 | Providing, fixing,testing and commissioning of stainless steel Ball Valve of size 15 mm dia Including all suitable accessories required for fixing the valve. |
| 6 | Supplying ,installation ,testing and commissioning of three phase high- pressure piston pump set (pump and motor) shall have minimum flow rate of 50 liters per minute (LPM) and be capable of delivering a pressure range between 80 to100 bar.The pump shall have aminimum horse power of 15 HP and operate on a 415V, three-phase power supply. The rotational speed (RPM) of the pump shall be approximately 720 RPM. It shall be equipped with a heavy-duty direct coupling for optimal performance and durability in continuous operations. The pump housing and all wetted parts must be made of corrosion-resistant materials suitable for high-pressure applications, ensuring long-term reliability and efficiency. Additionally, the pump shall have built-in the rmalprotection and vibration dampening to minimize wear and ensure safe operation in demanding, including supplying and fixing of all other accessories like NRV and heade rfittings, suitable size electric cable & wire , suitable size base frame, etc. complete as required etc., connection, testing & commissioning etc. complete as required. |
| 7 | Supplying ,installation ,testing and commissioning of three phase high- pressure piston pump set (pump and motor) shall have minimum flow rate of 30 liters per minute (LPM) and be capable of delivering a pressure range between 80 to100 bar.The pump shall have aminimum horse power of 10 HP and operate on a 415V, three-phase power supply. The rotational speed (RPM) of the pump shall be approximately 720 RPM. It shall be equipped with a heavy-duty direct coupling for optimal performance and durability in continuous operations. The pump housing and all wetted parts must be made of corrosion-resistant materials suitable for high-pressure applications, ensuring long-term reliability and efficiency. Additionally, the pump shall have built-in the rmalprotection and vibration dampening to minimize wear and ensure safe operation in demanding, including supplying and fixing of all other accessories like NRV and heade rfittings, suitable size electric cable & wire , suitable size base frame, etc. complete as required etc., connection, testing & commissioning etc. complete as required. |
| 8 | Supplying & installation of complete setup of Digital Irrigation Sequential controller for operation of 5/10/15 HP misting pump in pulses shall be designed to provide precise on-off control for intermittent misting operations. It should support a 415V, three-phase input, and be compatible with the motor's specifications.The controller must allow adjustable pulse, duration and intervals, enabling customizable misting cycles based on specific requirements. It should feature a digital display for easy configuration, alongwith user-friendlysettings for controlling the time intervals, such as misting durations from seconds to minutes. Built-in protections like overload, shortcircuit ,and phase failure safeguards are essential to ensure the safety and longevity of both the pump and the controller, including supplying and fixing of all suitable accessories like cable ,wire thimble etc., connection, testing & commissioning etc. complete as required. |
| 9 | Providing fixing testing & commissioning of Pump Starter Relay of suitable range for pump set of minimum capacity 5/10/15 HP Including supplying and fixing of all suitable accessories like cable ,wire & thimble etc., making connection complete in all respest as per direction and satisfaction of Engineer in charge. |
| 10 | Supplying ,installation ,testing and commissioning of suitable size Enclosure for Electrical Component. Including supplying and fixing of all suitable accessories for installation of enclosure etc. complete as required |
| 11 | Supplying ,installation ,testing and commissioning of Reverse Osmosis (RO) system shall have a capacity of 2000 liters per hour (LPH) (and output water TDS upto 50 PPM) and be equipped with all necessary components, including high-pressure pumps, membranes, filters, and associated piping for efficient operation. The system will include a high- pressure pump capable of delivering the required pressure for optimal membrane performance, typically around 10-15 bar, with corrosion- resistant materials to handle water conditions. The RO membranes shall be of high quality, TFC (Thin Film Composite) type, with a recovery rate of up to 75%, designed to remove dissolved solids, contaminants, and impurities, ensuringhigh-qualitypermeate water. Thesystem willfeaturea pre-treatment stage withmulti-media and activated carbon filter storemove sediment, chlorine, and organic matter, ensuring the longevity of the membranes. It shall also include an anti-scalant dosing system to prevent membrane fouling. Post-treatment options, such as UV sterilization or ozonation, may be provided for disinfection purposes. The system shall be fully automated with a control panel for real-time monitoring, pressure gauges, flow meters, and safety features like low-pressure and high- pressure switches, ensuring smooth operation and protection of the components. The frame should be made from stainless steel for durability and corrosion resistance, and the entire system must be easy to maintain, energy-efficient, and compliant with international water treatment standards. Including supplying and fixing of all suitable accessories for installation etc. as required. |
| 12 | Earth work in excavation by mechanical means(Hydraulic excavator)/ manual means in foundation trenches or drains(notexceeding1.5min width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. a)All kinds of soil. |
| 13 | Providing and laying in position cement concrete of specified grade excludingthecostofcenteringandshuttering-Allworkuptoplinthlevel1:5:10 (1 cement : 5 manufactured sand derived fromRecycled Concrete Aggregate (RCA) : 10 graded stoneaggregate 40 mm nominal size Recycled Aggregate (RA) ) |
| 14 | BrickworkwithcommonburntclayF.P.S.(nonmodular)bricksofclass designation 7.5 in foundation and plinth in:A)Cementmortar1:6(1cement:6coarse sand) |
| 15 | Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 gradedstoneaggregate12.5mmnominalsizederivedfromnaturalsources). |
| 16 | Providing and laying in position cement concrete of specified grade excludingthecostofcenteringandshuttering-Allworkuptoplinthlevela)1:2:4(1cement:2coarsesand(zone-III)derivedfromnaturalsources:4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 17 | Providing and fixing Chlorinated PolyvinylChloride(CPVC)pipes,having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one stepCPVCsolventcement,trenching, refilling&testingofjointscomplete as per direction of Engineer in Charge.Externalworka)25mm nominal dia Pipes |
| 18 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one stepCPVCsolventcement,trenching, refilling&testingofjointscomplete as per direction of Engineer in Charge.Externalworka)50mm nominal dia Pipes |
| 19 | Providing and fixing prefab cabins of required sizes with height of 3.25m from centre and 3.00 meter from side end having windows of requried ventilater. The cabin will have the following specifications. Wall and roof:- Wall and roof panel shall be made of G.I. Sheet of minimum thickness 0.63mm on both sides of 75mm thick EPS (Expanded Polystyrene) thermocol of 18 Kilogram per cubic meter density which is sandwiched between two sheets. The G.I. sheet will have protection of a layer of Poly raisin layer on inner side of G.I.Sheet and outer part would be sand coated. The panels are further fitted at G.I.U. channels of size 50mmx75mmx50mm size of 16 Guage thick G.I.sheets which are fitted on floor with the help of self threading screws. The wall and roof panel shall be anchored with the help of G.I. angle sections on both side of the wall which are tightened with the help of self threading screws and purlins will be provided at required intervals which are made out of rectangular hollow section 80x40x16 Guage. The walls will have four or required number of aluminum windows three tracks sliding of 0,90 x 0.90 metre size with aluminum grill as per requirement at site and having two shutter fitted with 4 mm thick modi float glass and one shutter fitted with fly mesh. The door will have on aluminum sliding door bolt 250 x 16mm size, two aluminum handles 125m size and two tower bolts of 200mm size and one aluminum door stopper. The corner of walls will have G.I.angles of 75x75x16 Gauge size fitted with the help of nut and bolt. Roof will have G.I.sheet Ridge cap of Size 10\\" x 10\\" x 16 Gauge. The roof will have projection of 45cm all-round the cabin. The edges of the roof will also be covered with G.I.U. shape channel of size 50x75x50mm 16 Gauge. Electrical fitting:- The inside of cabin will have one ceiling fans of 48\\" size of ISI mark (Bajaj), cropton, kethan or equivalent) and one exhaust fan of minimum dimension 225 mm, power 42 W, RPM 1400 of make Bajaj or equivalent and having two slim tube light fitting (4\\" size) with electronic chock of (Phillips, Bajaj or equivalent) and two fancy light having twin bulbs of 40 watts each as per the sample approved. In addition to above two three pin sockets points of 5 amp and two three pin socket points of 15 amp shall be give with switches and one points of cable shall be provided inside the cabin. The electric wiring will have one main switch of 32 amp ouside the cabin. One additional slim tube light with fitting shall be fixed outside the cabin having separate switch control near the door of the cabin on the outer side of the wall. The wiring and switches shall be ISI mark of reputed make and fitting with PVC battens. Finishing :- Finish shall be done with texture paint on outer side and plastic emulsion paint on inner side. The door shall be painted with enamel paint of approved brand. The work shall be executed entirely as per direction of Engineer-in-charge and the cost of cabin shall include all the work mentioned above and scaffolding etc. outer dimensions of the cabin will be paid. The size of the cabin can vary as per availability of site. Nothing extra shall be paid for any work which is found necessary for the execution of the work but the same is not mentioned above. The rates shall include the transporation, installations and all other taxes as applicable. |
| 20 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outletandoverflowpipes but without fittings and the base support for tank. |
| 21 | Seel reinforcement for R.C.C. work including straightening, cutting,bending,placinginpositionandbindingallcompleteuptoplinthlevel. a) Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 22 | Providing and laying in position specified grade of reinforcedcement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : a)1:1.5:3(1cement:1.5coarsesand(zone-III) derivedfromnaturalsources:3 graded stone aggregate 20mmn ominal size derived fromnatural sources) |
| 23 | Installation of HDPE/PE product pipe by HDD method including preparing and setting up the plant and equipment, making string of new pipe-work material, installing new pipe string and making the system ready for commissioning by HDD operation except sewer line and pipe pressure mains installation. Including, all related civil and mechanical works like excavation, shoring/strutting, etc. drilling, stringing, reaming, and pulling back the new pipe-work on the designed bore path alignment, proper disposal of drilling fluid and back fill after completion all inclusive as per IndSTT:101-2018: Code of Practice for Horizontal Directional Drilling Technique suiting Indian Conditions in soft/sandy or hard soil |
| 24 | Making plinth protection 50mm thick of cement concrete1:3:6(1cement: 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation leveling & dressing & finishing the top smooth. |
| 25 | Subsurface Utility Engineering (SUE) SurveyConducting SUE Survey in a corridor of 4-6 meter width to detect buried utilities like pipes, cables etc. in such corridor. Marking of the detected utilities on the map of corridor with information of locations and depths to the top of various utilities detected. Onsite detection to be conducted using minimum tools of Electronic Pipe Locator (EPL) and Ground Penetrating Radar (GPR). GPR work to be conducted using 500MHz and 300MHz antenna for best possible resolution and penetration. The specifications are SUE survey should be in accordance with 'Code of Practice for Subsurface Utility Engineering Suiting Indian Conditions Guidelines & Specifications for Detection, Verification & Depiction of Existing Subsurface Utility Data' Road Crossing |
| 26 | Supplying and laying of following sizes DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. direct in ground (75 cm below ground level) including exacavtion and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. 63 mm dia (OD-63 mm & ID-51 mm nominal) |
| 27 | Providing and Replacement of Low-Pressure Brackish Water Reverse Osmosis (RO)Membrane Element with Enhanced Chemical Tolerance, cross-linked fully aromaticpolyamide composite membranes produce high quality permeate and robust membrane chemistry for improved performance and longer membrane life. Size of Membrane 8040, Membrane Area 400 ft2, Nominal Salt Rejection-99.7%, Minimum Salt Rejection 99.5%, Product Flow Rate 25m3/d, Feed spacer thickness 34 mil etc. complete as required |
| 28 | Providing and replacement of activated carbon for removes impurities from fluids, vapors or gas by adsorption, which is a surface phenomenon that results in the accumulation of molecules within the internal pores of an activated carbon etc. complete as required |
| 29 | Providing and Replacement of gravel media of sizes 2-2.4 mm for removes impuritiesfrom fluids etc. complete as required |
| 30 | Supplying and Replacement of Misting Nozzle on existing bracket, capable for throw the water jet upto one meter radius with a discharge rate 2.8 LPH at operating pressure 50 bar, featuring a precision-drilled orifice, integrated filter, and corrosion-resistant finish ,Including supplying and fixing of all suitable accessories (extension, tee & nipple etc.) for connection between misting nozzle on bracket , testing & commissioning etc. as required. |
| 31 | Providing and laying of stainless steel (SS) pipe of size 15mm dia of make JSW/Tata steel or equivelent as approved by Engineer in charge of grade 304 with minimum thickness of 2.11mm for resisting high pressure up to 80 bar. including all special fittings and suitable accessories (wherever required etc.) for connection between steel pipe and nylon pipe, cutting, welding, testing & commissioning etc. as required. with trenching, refilling and testing of joints complete as per direction of the engineer in charge. |
| 32 | Providing & fixing of 9 mm OD high-pressure nylon pipe suitable for resisting pressure 80 bar, making it ideal for use in misting systems, industrial automation, and other high-pressure environments. Constructed from durable, lightweight nylon, this pipe offers excellent flexibility, resistance to abrasion, and chemical stability, ensuring long-lasting performance under demanding conditions. Its smooth inner surface minimizes friction losses, promoting efficient fluid flow, while its tough outerlayer with stands environmenta lfactors like UV exposure and impact, Including supplying and fixing of all other suitable accessories (extension, tee & nippleetc. ) for interconnection between nylon pipe misting nozzle, testing & commissioning etc. as required |
| 33 | Providing & fixing of suitable size stainless steel (SS) grade 304 bracket (bracketis suitable for fixing of 6 nos. stainless steel nozzle holder) on exiting pole upto suitable height (as per direction Engineer -in charge) Including supplying and fixing of all other suitable size accessories like clamp, stainless steel nozzle holder( for fixing 5 Nos. misting nozzle at each holder), extension & tee etc.testing & commissioning etc. complete as required. |
| 34 | Operation and maintenance of Automatic Mist system installed at various roads of NDMC in 2 shifts (6:00AM to 02:00PM and 02:00 PM to 10 PM) or as per the schedule prescribed by Engineer-in-charge by deploying one pump operator for two roads in each shift and one beldar in each shift at each automatic mist system, including cleaning of various accessories/parts, cleaning/replacing of nozzles, repair of leaks, replacing of SS pipe (joint by the ss welding) , Nylone pipe, SS bracket and other allied items and repair of all electrical and mechanical system and mechanical faults of pump sets, electrical panels and fitting/fixtures/waterline etc. complete as per direction, instruction and entire satisfaction of Engineer-in-charge. The Automatic mist system shall be run invariably and contractor has to arranged all necessary resources required including watch & ward of all the accessories i.e. Nozzles, Motors ,valve, starter, panel & cable etc. for a mist system In case of breakdown, no payment shall be made for non operation of automatic mist system and for more than one day, recovery per site per shift @ 1000/- will be made from bill. Please Enable Macros to View BoQ information |
