Name of Work:- | Sl. No. | Item Description | |
| 1 | SCHEDULE OF WORKS AND BoQ | | 2 | Bill of Quantities for Air-Conditioning | | 3 | 34 HP VRV/VRF Air Conditioning System Supply of 34 HP modular VRV/VRF air-conditioning system based on advanced inverter technology. The system shall comprise multiple modules and shall be equipped with 100% inverter-driven hermetically sealed inverter scroll compressors with a 6-pole motor for efficient and reliable operation.The outdoor unit shall be factory assembled and enclosed in a durable weatherproof casing made of rust-proofed mild steel panels with baked enamel finish to ensure long service life under outdoor conditions.The VRV/VRF system shall incorporate the following features:a)Automatic refrigerant charging system and periodic refrigerant leakage detection for improved operational efficiency and maintenance support.b)Outdoor fan capable of maintaining a minimum external static pressure of 75 Pa.c)Electrical control box with IP-55 protection, housing the PCB and control components.Outdoor fan motor with IP-44 protection rating to safeguard against dust and environmental conditions.d)The unit shall have the capability to adjust evaporating temperature within the range of 3°C to 11°C, based on building load and climatic conditions for enhanced comfort and energy efficiency.e)The system shall utilize free-phase technology and incorporate intelligent control logic to dynamically regulate the speed of the indoor fan, compressor, and outdoor fan based on operating load and outdoor temperature, thereby optimizing performance and energy consumption.f)For seamless operation and ease of maintenance, the compressor and VRV/VRF outdoor unit shall be from the same OEM make.The system shall also provide:i)Multi-site centralized monitoring and control through a single monitoring device from the same OEM brand.ii)Capability to integrate with other building systems for centralized monitoring and management (BMS compatibility).iii)The supplied system shall include 1-year OEM certified comprehensive warranty for the entire unit. | | 4 | 16 HP VRV/VRF Top Discharge ODU | | 5 | 18 HP VRV/VRF Top Discharge ODU | | 6 | Multi Connection Kit for ODUs | | 7 | Indoor Units for VRF/VRV Air Conditioning SystemSupply of indoor units of the following capacities for VRF/VRV air-conditioning system,complete with all necessary accessories and fittings.The cassette type indoor units shall be provided with individual airflow control,cordless remote controllers,and all required mounting accessories,drain piping connections,and electrical fittings necessary for proper installation and operation. | | 8 | 3.2 TR Cassette Indoors with cordless Remote | | 9 | 1.3 TR Cassette Indoors with cordless Remote | | 10 | Supply,installation,testing and commissioning of copper refrigerant distribution joints (Refnet/Y-joints) with suitable insulation, complete with all accessories as required for VRF/VRV air-conditioning system. | | 11 | Installation,testing,and commissioning of VRV/VRF multi-split air-conditioning system of the following capacities, including mounting,electrical connections,refrigerant piping connections, and all necessary accessories required for complete and satisfactory operation of the system. | | 12 | 16 HP VRV/VRF Top Discharge ODU | | 13 | 18 HP VRV/VRF Top Discharge ODU | | 14 | Installationtesting and commissioning of cassette type indoor units of the following capacities for Variable Refrigerant Volume (VRV/VRF) air-conditioning system, complete with all necessary fittings and accessories. | | 15 | 3.2 TR Cassette Indoors with cordless Remote | | 16 | 1.3 TR Cassette Indoors with cordless Remote | | 17 | Supply and installation of copper refrigerant piping with 19 mm thick nitrile rubber insulation for suction line and 13 mm thick nitrile rubber insulation for liquid line,complete with fittings,supports,and all necessary accessories as required for VRV/VRF air-conditioning system. | | 18 | 41.3 mm dia | | 19 | 34.80 mm dia | | 20 | 28.60 mm dia | | 21 | 22.22 mm dia | | 22 | 19.03 mm dia | | 23 | 15.88 mm dia | | 24 | 12.70 mm dia | | 25 | 9.52 mm dia | | 26 | 6.35 mm dia | | 27 | Supply and installation of communication cabling between indoor and outdoor units of VRV/VRF air-conditioning system, complete with all necessary accessories,terminationsand fittings. | | 28 | Supply and fixing in position of insulated PVC condensate drain water piping with necessary fittings such as elbows, tees,reducers,clamps,and other accessories required for proper installation and operation of the system. | | 29 | 32 mm dia | | 30 | 25 mm dia | | 31 | Supply and fixing of 300 × 50 × 1.2 mm size GI cable tray supported from the ceiling using threaded rods and slotted angles,including bends,joints,clamps,supports, and all necessary accessories for carrying/supporting refrigerant pipes of the VRV/VRF air-conditioning system. | | 32 | Quarterly amount for Comprehensive Annual Maintenance Contract (AMC)/extended warranty of the VRV/VRF air-conditioning system after expiry of the standard one-year warranty period. | | 33 | Dismantling and Stacking of Existing GI A/C DuctsLabor charges for dismantling existing GI A/C ducts, supports if any of approximate total length 2 × 36 m, including sizes 90 × 40 cm, 90 × 50 cm, and 90 × 20 cm,and stacking the dismantled ducts safely within the CDAC premises as directed by the Engineer-in-Charge. | | 34 | Supply of R410A refrigerant gas suitable for VRF/VRV air-conditioning systems for charging the Outdoor Unit (ODU),conforming to manufacturer specifications and supplied in approved cylinders. | | 35 | BoQ for Electrical works | | 36 | Supply and laying of 20 mm electrical rigid PVC conduits with suitable accessories such as bends,couplings, ‘T’ joints,etc.,of ISI grade,medium duty,for laying through roof/surface/existing cable tray/brick wall or hollow block wall,including concealed work. Make: Balco/Toms/Precision. | | 37 | Supply and laying of FRLS PVC insulated copper conductor single-core cables,2 runs of 2.5 sq.mm along with 2.5 sq.mm earth wire for AC indoor supply,laid on surface/existing cable tray/concealed through PVC conduit,including all required accessories.Make: V-Guard/RR/Finolex | | 38 | Supply and laying of FRLS PVC insulated copper conductor single-core cables,2 runs of 1 sq.mm along with 1 sq.mm earth wire, laid on surface/existing cable tray/concealed through PVC conduit, including all required accessories. Make: V-Guard/RR/Finolex | | 39 | Supply,laying and installation of 1 No. 3.5C x 95 sq.mm PVC insulated,XLPE sheathed,armored aluminium power cable of 1.1 kV grade with suitable glands,lugs, cable earthing,etc.,through roof/surface/cable tray/brick wall or hollow block wall.Cable to be fixed with suitable clamps at maximum 60 cm spacing, including concealment on existing wall,making good damages and colour washing to match existing surface.Scope includes cable glanding, crimping of lugs and cable termination.Make: Polycab/Finolex/RR/Havells. | | 40 | Supply,laying and installation of 1 No. 3.5C x 35 sq.mm PVC insulated, XLPE sheathed,armored aluminium power cable of 1.1 kV grade with suitable glands,lugs,cable earthing,etc.,through roof/surface/cable tray/brick wall or hollow block wall.Cable to be fixed with suitable clamps at maximum 60 cm spacing.Scope includes trench cutting, cable laying, brick covering,backfilling, glanding, crimping of lugs,termination,concealment on existing wall,making good damages and colour washing to match existing surface,complete with connection and testing as required.Make: Polycab/Finolex/RR/Havells. | | 41 | Supply,laying and installation of 1 No. 4C x 10 sq.mm PVC insulated, XLPE sheathedarmored Copper power cable of 1.1 kV grade with suitable glands, lugs, cable earthing, etc.,through surface/brick wall or hollow block wall. Cable to be fixed with suitable clamps at maximum 60 cm spacing, including concealment on existing wall, making good damages and colour washing to match existing surface. Scope includes cable glanding,crimping of lugs and cable termination.Make: Polycab/Finolex/RR/Havells. | | 42 | Supply and laying of 12 SWG bare copper wire for earthing,complete with all necessary accessories and connections. | | 43 | Supply,installation,testing and commissioning of suitable MCCB(DNO 125D)125 A,415 V AC,3-phase,50 Hz, 3-pole, fixed type, with rotary handle and spreader,breaking capacity (Ics) minimum 36 kA,thermal magnetic/electronic protection, complete with 220 V AC shunt trip coil and all required accessories in existing MV panel board. Make: Schneider/L&T/ABB/Siemens/Havells. | | 44 | Supply,installation,testing and commissioning of MCCB, 125 A, 415 V AC 3-phase,50 Hz3-pole,fixed type, with rotary handle and spreader,breaking capacity (Ics) minimum 36 kA,thermal magnetic/electronic protection, complete with 220 V AC shunt trip coil and suitable enclosure for termination of 3.5C x 95 sq.mm Al UG cable, including all required accessories. Make: Schneider/L&T/ABB/Siemens/Havells. | | 45 | Supplying and fixing of 6 way Double door surface mounting,vertical type,415 volts,TPN MCB distribution board of sheet steel,dust protected,duly powder painted, inclusive of 200 amps tinned copper bus bar,common neutral link,earth bar,din bar for mounting MCB's (but without MCB's and incomer ).(Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.).Make: L&T/Legrand/ABB/Schneider | | 46 | Supply,installation,testing and commissioning of 150 × 50 × 1.2 mm thick GI perforated cable tray,complete with threaded rods,slotted C-channels,clamps,bends,tees, reducers,fasteners and all necessary accessories,duly supported from slab/beam, including cutting,drilling and making good,as required. | | 47 | Open Ceiling Linear/Rectangular/Square LED Profile Light Providing,supplying,installingtesting and commissioning of open ceiling mounted linear/square/rectangular LED profile light as per approved design,fabricated from extruded aluminium profile housing with powder-coated finish (black/white) or anodized finish,complete with opal/milky polycarbonate diffuser,LED strip module,constant current LED driver (internal/external), suspension kit,connectors and all necessary accessories, suitable for illumination in open ceiling areas such as offices, corridors,laboratories,etc.The fixture shall be suspended from the structural ceiling using adjustable stainless steel suspension wires or GI hanging supports, including anchor fasteners, clamps,brackets and fixing accessories as required.The aluminium profile shall ensure uniform light distribution,glare-free illumination and proper heat dissipation,providing a clean and aesthetic architectural appearance.Technical SpecificationsInput Voltage: 220–240 V AC, 50 HzLight Source: LED linear strip/modulePower Consumption: 18–24 W per metreColour Temperature: 3000K/4000K/6500K(as required)IP Rating: IP20 (for indoor applications).Finish: Powder-coated/anodized aluminium (White/Black/Silver).Rate shall include supply of all materials,installation, suspension supports, wiring up to the nearest junction box,testing, commissioning,and providing all necessary accessories required for complete installation of the lighting fixture as directed by the Engineer-in-Charge. | | 48 | Civil and Allied Works | | 49 | Supply,Fabrication and Fixing of GI Tube Supports for Lighting FixturesSupply,fabrication and fixing of GI tube supports for 600 × 600 mm hanging lights and profile lights,fabricated using GI rectangular tubes or equivalent strength GI round tubes (such as 40 × 25 × 2/1.6 mm thick, 25 × 25 × 2/1.6 mm thick, etc.),fixed to existing RCC beams using suitable MS/GI base plates and anchor fasteners.The work shall include cutting,drilling,welding, fabrication of support frames, fixing of brackets/clamps for light fixtures,and providing all necessary hardware such as bolts,nuts, washers, and anchor fasteners,complete as required at site.The supports shall be properly aligned,rigid,and capable of safely supporting the lighting fixtures without vibration or deflection.The quantity shall be measured based on the weight of GI tubes only (in kg) for the purpose of rate calculation for the entire work.Technical SpecificationsGI Rectangular/Square Tubes: 40 × 25 × 2 mm thick or 1.6 mm thick,25×25×2 mm thick or 1.6 mm thick or equivalent section as required.Alternative Tube: GI round tube 25 mm/32 mm dia, 2 mm/1.6 mm thick.Base Plate: 5 mm thick MS/GI plate; Anchor Fasteners: M10/M12.Hardware: GI bolts,nuts,and washers. Finish: Galvanized or anti-corrosion coated.Rate inclusive of all labor,materials, scaffolding,and incidental items, complete as directed by the Engineer-in-Charge. | | 50 | Providing and Injecting Epoxy Grout in RCC Cracks:Providing and injecting approved two-component epoxy grout under pressure in cracks of RCC slabs,beams or ceilings, including drilling holes,fixing injection packers, sealing cracks with epoxy putty,injecting epoxy grout using pressure pump,and finishing the surface,complete as per the following specifications and as directed by the Engineer-in-Charge.Surface PreparationThe cracked area shall be thoroughly cleaned by removing loose concrete,laitance,dust,and other foreign materials by mechanical or manual means.The crack line shall be opened or grooved where required to ensure proper penetration of grout.The surface around the crack shall be cleaned using compressed air or water jet to remove dust and debris.Drilling and Fixing of Packers:Holes shall be drilled along the crack line at intervals not exceeding 300 mm, or as directed by the Engineer-in-Charge.Non-return valve packers/injection nipples shall be fixed in the drilled holes.Visible cracks between packers shall be sealed with epoxy putty or suitable sealant to prevent leakage during grouting.Grout Material-Epoxy Injection Grout:Two-component low viscosity epoxy resin system.Non-shrink,high bond strength,and chemically resistant.Suitable for structural crack repair in RCC.Grouting ProcedureGrouting shall be carried out using mechanical grout pumps capable of mixing and injecting grout under pressure.Grout shall be injected from the lowest nipple upward until it appears at the adjacent nipple.Injection pressure: Typically 1–4 kg/cm², depending on crack condition and structural safety.After completion, packers shall be removed and holes sealed with polymer or epoxy mortar.EquipmentThe equipment shall include:Mechanical grout pump with mixing and stirring arrangement,Injection hoses and pressure gaugesPackers/injection nipplesPressure regulator capable of injecting grout up to 5–7 kg/cm² if requiredFinishing and CuringExposed surfaces shall be finished with polymer mortar or cement mortar.The repaired area shall be properly cured, especially where cementitious mortar is used.Rate inclusive of all labor,materials,scaffolding, and incidental items,complete as directed by the Engineer-in-Charge.Brand: Fosroc/Sika/Dr. Fixit | | 51 | Spalling Rectification in RCC Ceiling SlabProviding and carrying out rectification of spalled or damaged concrete in RCC ceiling slabs and beams, including: Chiseling and removing loose or deteriorated concrete up to sound concrete, Cleaning exposed reinforcement by wire brushing and rust removal, Applying anti-corrosion coating on reinforcement as per CPWD specifications,Filling and patching spalled areas with polymer-modified cement mortar or micro-concrete,Providing proper finishing to match the surrounding surface,Curing as per specification,complete in all respects.Rate inclusive of all labor, materials,scaffolding,and incidental items,complete as directed by the Engineer-in-Charge. | | 52 | BoQ for NetworkingSupply,Installation,Testing and Commissioning (SITC),Fluke testing and 25-year warranty of OM4 (50/125/250) multimode fiber optic cable,supporting 10/40/100G applications,suitable for indoor and outdoor installation.The cable shall be FRLSZH,UV stabilized, single jacket,single armor,gel-free loose tube type with corrugated steel tape armor,providing additional crush and rodent protection.The cable shall be 12 core (12F) and comply with the following standards: Compression Test – IEC 60794-1 E3,Flex Test – IEC 60794-1 E6,Impact Test – IEC 60794-1 E4, Strain Test – IEC 60794-1 E1.The cable shall be RoHS 2011/65/EU compliant with UV stabilized jacket.The work shall include laying the cable with PVC conduits / HDPE pipes in under-floor trenches, wall conduits, casing and capping, or through partitions as per site conditions. The rate shall include cutting and chipping of existing floors for laying conduits for power, data and telephone cables, supplying and fixing of conduits and accessories, and clearing debris generated during trench preparation.Approved Makes: Commscope/Mole/Panduit /Corning. Please Enable Macros to View BoQ information |
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