Construction of Engineering Hall, Science Laboratory Building and Substation building at BARC(V) on Engineering, Procurement and Construction Basis

HT Cable GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Fabrication, Supply, Installation, testing and commissioning of HT Cable for power distribution from nearby road of the campus to Substation building and Science Lab substation. Sizes of HT Cables shall be 3C x 400 sq.mm Aluminium XLPE. HT Cable shall be laid over the cable trays of minimum 600mm wide, supply and fixing o

BoQ_Ver3.0

13 passenger lift, min 1 m/sec Speed

Name of the Bidder/ Bidding Firm / Company :

BoQ4: ELECTRICAL AND OTHER ALLIED WORKS (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only )

NUMBER #

Providing CONSULTANCY SERVICES for design and development of drawings for various buildings and external development works all complete including Generation of 2D Architectural , Structural, MEPF and Landscaping Drawings and generation of Detailed BOQ in CPWD DSR format through Building Information Models using required software as approved by Engineer-in-charge with Minimum LOD 350., for better project management, Integration and Coordination of all building elements including structural elements, all the connected Civil layout Details as listed at Item No.1.1 ,Structural Details as listed at item No. 1.2 , MEPF and other services as listed at Item No: 1.3 such as plumbing, sanitary, Electrical installations, Fire Fighting and Fire alarm, HVAC etc. as per the detailed scope of work and specifications mentioned in the Bid document and as per direction of Engineer-in-Charge. The Agency shall follow all the latest norms and regulations specified in various Govt. Publications viz. All relevant codes of practice of Bureau of Indian Standards, Structural & Non structural elements for Fire safety, CPWD specifications etc. as applicable and based on requirements for Developing Drawings for various buildings and infrasrtructure.

Architectural designs and development of detailed architectural drawings consisting of the following: a)Submission drawings to all Local bodies including fire authorities and obtaining all the required statutory approvals from respective authorities, as applicable b) Development of detailed Architectural drawings, c) Working Drawings, all floor Plans, all Elevations, Sections through both the directions (X & Y), Door & Window Drawings including window grill drawings, detailed toilet drawings, Staircase drawings with railing details, Reflective ceiling plans / false ceiling plans, structural glazing, cladding details,Flooring pattern drawings, internal wood work drawings,if any, Audio Visal system and acoustics for lecture hall and conference room, furniture layout, expansion joints, plinth protection etc. d) detailed 3D Views indicating elevational details from all sides of buildings including colour schemes, walkthrough videos, e) Landscape & horticulture drawings, f) Marking plans, g) Detailed site Layout Plan indicating the entire infrastructure development including all Site Development drawings, including design of connecting Roads, paths, pavements, Signages, storm water drain and services duct layouts,External Sewer lines, External water Distribution lines, Rain water collection and disposal lay out, septic tanks h) Fencings, railings, Barricadings, all complete as per scope of the work, requirements, specifications of each building and items specified elsewhere in the tender document and respective BoQ, and supply of 6 sets of Good for Construction drawings. Note: The basic conceptual drawings will be issued by the department to the contractor and the contractor should follow them strictly and no changes / deviations from the approved concept plans are permitted except with the written approval of Engineer-in-Charge.

Science Laboratory Building (Ground +2 upper floors )

Engineering Hall Building(Ground +2 upper floors)

Substation Building (Ground+1 upper floor)

Development of detailed site Layout Plan of each building as given below indicating all site development works like ,Roads, paths, pavements, area lighting, parking areas, Signages, storm water drain and services duct layouts, External Sewer lines, External water Distribution lines, Rain water collection and disposal systems & pipelines Lay out, chain link fencing, septic tanks and all other external development works complying with the concept site layout plan attached with the bid document and other activities specified elsewhere in the tender document complete and supply of 6 sets of Good for Construction drawings.

Science Laboratory Building (Ground +2 upper floors ) measuring about 7.5 Acres

Engineering Hall Building (Ground +2 upper floors) measuring about 13.5 Acres

Substation Building measuring about 1 Acre

Detailed Structural Analysis & Design as per DBR and supply of 6 sets of detailed structural drawings in sizes not less than A-1, for all the buildings including dynamic analysis for design of RCC buildings, including high bay area and atrium conforming to the technology as specified in Schedule 'F', including detailed Soil investigations, Soil testing for all required parameters for design of all buildings and structural elements, CBR Values, dynamic soil parameters for design of all roads, The estimated rate also includes preparation & submission of shop Drawings/ Fabrication drawings where ever required for all the drawings including proof checking and approval by BARC (V). Note: 1) The basic conceptual architectural drawings will be issued by the department and there shall not be any departure from the schemes supplied by the department without writtten approval from the Engineer-in-Charge. 2) Bored Cast In Situ Pile Foundation shall be designed for all buidings. 3) Provision shall be given for one additional floor during design.

Science Laboratory Building (Ground +2 upper floors )

Engineering Hall Building (Ground +2 upper floors)

Substation Building (Ground+1 upper floor)

Structural Design & drawings for of all development works such Roads, paths, medians, pavements, Signages, storm water drains and services duct layouts, Culverts, External Sewer lines, External water Distribution lines, Rain water collection and disposal, septic tanks, chain link fencing, area lighting, cable and other service trenches and other misc works required for satisfactory completion of the project and supply of 6 sets of Good for Construction drawings.

Science Laboratory Building (Ground +2 upper floors ) measuring about 7.5 Acres

Engineering Hall Building (Ground +2 upper floors) measuring about 13.5 Acres

Substation Building measuring about 1 Acre

Design and supply of 6 sets of Services drawings (Civil, Electrical, Mechanical, Electronics & IT etc.) in size not less than A1 for all external and internal services for all buildings including Civil, Electrical and Mechanical such as Plumbing systems, water supply distribution systems , drainage systems, sprinklers & irrigation systems for gardens, sewerage systems, rain water collection & disposal systems, waste water pipe lines layout, Internal & External Electrical wiring & Istallations, HT & LT Cabling, LT panels ,HT Panels, PLC panels, APFC/AMF panels, Low voltage services networks, Internet, intranet, HVAC systems, Automatic Fire Alarm systems, Fire Fighting with wet riser System, IP telephony, CCTV system, UPS/Modular UPS, Motorised Rolling shutters, Over Head BUS trunking, Audio Visual Systems, Emergency light exit systems, Substations, Lightining Protection Systems, Passenger and Freight lifts (Elevators), Stand by DG Sets, OFC Cable network, Street lightings, compond lighting, Garden Lightings, Facade lightings, Out door illumination designs, Flood lighting, etc., (The list is just indicative and not exhaustive ) as per the services requirement of each building and as per items specified in the respective BOQ and all other connected services that may be required for successful completion, commissioning & satisfactory functioning of buildings is deemed to be included in this scope of this item of work. No additional payment absolutely whatsoever shall be made on this account. Note: 1) The consultants shall also follow all the norms and regulations specified at various Govt. Publications like NBC 2016 Vol I & Vol II, Structural & Non structural elements for Fire saftey etc. as applicable and based on requirements for establishing & Developing Drawings for all buildings.

Science Laboratory Building (Ground +2 upper floors )

Engineering Hall Building (Ground +2 upper floors)

Substation Building (Ground+1 upper floor)

BoQ_Ver3.0

13 passenger lift, min 1 m/sec Speed

Name of the Bidder/ Bidding Firm / Company :

BoQ5: MECHANICAL WORKS (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only )

NUMBER #

Science Laboratory Building (Ground +2 upper floors ) at all depths

Engineering Hall Building (Ground +2 upper floors) at all depths

Substation Building (Ground+1 upper floor) at all depths

SCIENCE LABORATORY BUILDING : Designing, Engineering, Procurement and Construction of RCC framed structure in EPC mode-I (Design and Build basis) for Science Laboratory Building over the pile foundation as detailed in item no 2.0 above, consisting of Ground + 2 upper floors, 3 No.s atriums, 2 court yards , substation room etc complete including all internal trenches with covers (chequred plates/MS gratings) and their connection to external trenches, Internal water supply and sanitary installations and piping, dual plumbing systems, including External Civil and electrical service connections up to pilinth protection, Internal electrical installations, Power wiring and plugs, Lightining Conductors,IT & Telephone conduits, Public Address System, with necessary provision for Audio Visual system in lecture hall, Automatic fire alarm system, including lift shaft jetting above terraace for MRL Lifts, RCC terrace water tanks, staircase head rooms, terrace water proofing, rain water collection and disposal, expansion joints, Embedded Parts in concerete/masonry where ever necessary, plinth protection works, filling in plinth above FGL inside the building, Anti Termite Treatment etc . all complete as per relevant BIS codes and NBC-2016 provisions, QAP, particular specifications, technical specifications, detailed scope of work as mentioned in the bid document, all complete as per the direction of Engineer-in-charge and as per BARC approved GFC architectural drawings, structural drawings and services (Civil/MEPF services) drawings submitted by the contractor under item No:1 of BOQ 1 making fit for occupation of the building. Note: 1. Plinth areas calculated based on latest IS-3861 (Reaffirmed on 2022) with up to date amendments till last date of online submission of tenders including extension if any and as per BARC approved GFC drawings under item no. 1 will be measured and paid in stages as given in Section VII of the bid document. 2. The cost of Architectural, structural & Services designs / consultancy charges are paid seperately under item No:1 of BOQ 1

Science Laboratory Building (Ground +2 upper floors ) at all heights excluding areas covered by courtyards and atriums

Atriums in Science Laboratory Building at all heights

ENGINEERING HALL BUILDING : Designing, Engineering, Procurement and Construction of RCC framed structure in EPC mode-I (Design and Build basis) for Engineering Hall Building over the pile foundation as detailed in item no 2.0 above, consisting of Ground + 2 upper floors including Highbay with metal deck RCC roofing etc complete including all internal trenches with covers (chequred plates/MS gratings) and their connection to external trenches, Internal water supply and sanitary installations and piping, dual plumbing systems, including External Civil and electrical service connections up to pilinth protection, Internal electrical installations, Power wiring and plugs, Lightining Conductors,IT & Telephone conduits, Public Address System, with necessary provision for Audio Visual system in conference room, Automatic fire alarm system, including lift shaft jetting a

bove terraace for MRL Lifts, RCC terrace water tanks, staircase head rooms, terrace water proofing, rain water collection and disposal, expansion joints, Embedded Parts in concerete/masonry where ever necessary, plinth protection works, filling in plinth above FGL inside the building, Anti Termite Treatment etc . all complete as per relevant BIS codes and NBC-2016 provisions, QAP, particular specifications, technical specifications, detailed scope of work as mentioned in the bid document, all complete as per the direction of Engineer-in-charge and as per BARC approved GFC architectural drawings, structural drawings and services (Civil/MEPF services) drawings submitted by the contractor under item No:1 of BOQ 1 making fit for occupation of the building. Note: 1. Plinth areas calculated based on latest IS-3861 (Reaffirmed on 2022) with up to date amendments till last date of online submission of tenders including extension if any and as per BARC approved GFC drawings under item no. 1 will be measured and paid in stages as given in Section VII of the bid document. 2. The cost of Architectural, structural & Services designs / consultancy charges are paid seperately under item No:1 of BOQ 1

Engineering Hall Building (Ground +2 upper floors) at all heights excluding area covered by High Bay

High Bay area of Engineering Hall Building including necessary brackets, gantry girder etc. for 20/5 EOT crane at all heights (The cost of EOT crane will be paid seperately under relevant item)

BoQ_Ver3.0

13 passenger lift, min 1 m/sec Speed

Name of the Bidder/ Bidding Firm / Company :

IP based Telephony System Supplying, installation, testing and commissioning of IP based Telephony system and comprising of L2/L3 switches, PoE switches with 10G/10 giga SFP modules, industry standard appliance server, UC solution, MID/ENTRY level IP/SIP phone, IP video phone wherever required with dual 1 gig ports, racks, CAT 6 cable, patch panels, OFC etc. as per relevant BIS codes, design inputs, technical specifications, detailed scope of work as mentioned in the bid document, all complete as per the direction of Engineer-in-charge and as per BARC approved GFC architectural drawings and services drawings submitted by the contractor under item No:1 of BOQ1. (Rate applicable on plinth area excluding service/common areas)

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SUBSTATION BUILDING : Designing, Engineering, Procurement and Construction of RCC framed structure in EPC mode-I (Design and Build basis) for Substation Building over the pile foundation as detailed in item no 2.0 above, consisting of Ground + 1 upper floors complete including all internal trenches with covers (chequred plates/MS gratings) and their connection to external trenches, Internal water supply and sanitary installations and piping, dual plumbing systems, including External Civil and electrical service connections up to pilinth protection, Internal electrical installations, Power wiring and plugs, Lightining Conductors, IT & Telephone conduits, Public Address System, Automatic fire alarm system, including lift shaft jetting above terraace for MRL Lifts, RCC terrace water tanks, staircase head rooms, terrace water proofing, rain water collection and disposal, expansion joints, Embedded Parts in concerete/masonry where ever necessary, plinth protection works, filling in plinth above FGL inside the building, ATT etc . all complete as per relevant BIS codes and NBC-2016 provisions, QAP, particular specifications, technical specifications, detailed scope of work as mentioned in the bid document, all complete as per the direction of Engineer-in-charge and as per BARC approved GFC architectural drawings, structural drawings and services (Civil/MEPF services) drawings submitted by the contractor under item No:1 of BOQ 1 making fit for occupation of the building. Note: 1. Plinth areas calculated based on latest IS-3861 (Reaffirmed on 2022) with up to date amendments till last date of online submission of tenders including extension if any and as per BARC approved GFC drawings under item no. 1 will be measured and paid in stages as given in Section VII of the bid document. 2. The cost of Architectural, structural & Services designs / consultancy charges are paid seperately under item No:1 of BOQ 1

Science Laboratory Building (Ground +2 upper floors)

Sub Station Building GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Fabrication, Supply, Installation, testing and commissioning of 11KV/433V, 9450 KVA substation as specified in the tender document. The complete equipment includes 11KV/0.433 KV, 9450 KVA Sub-Station equipment comprising of 10 way H.T. Panel-1 Set, 3 X 3150 KVA dry type indoor Transformers with acceptable losses level as specified in detailed specification, all LT Panels, 500 KVAR Automatic power factor correction panels for each transformer, SPD (Surge protection system), bus duct on secondary side of transformer , including earthing, safety equipment (safety mats, danger notice plates, fire extinguishers etc), foundations, cable trays for supporting cables, control cabling , battery cabling, local cabling from substation Panel to the distribution boards etc. complete and as per the SLD , Detailed BARC Specification, applicable guidelines, relevant IS /IEC & directions of Engineer-in-Charge. The work comprises of getting necessary statutory approvals from the CEA/Local bodies as required. The detailed specifications of all the equipments (viz HT Panel, Transformers. LT Panels etc) are mentioned in the tender document all complete as per GFC approved services drawings, specifications etc. specified in the bid document and direction of Engineer-in-Charge. Supply, installation, testing and commissioning shall be carried out as per relevant Indian Standards/IEC, testing at manufacturer's premises as per approved Quality assurance plan.

Engineering Hall Building (Ground +2 upper floors)

Lighting Automation & Occupancy Sensor GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for SITC of lightning automation including Occupancy Sensors (For common area/ toilets/Staircase etc.) in complete etc as required. All complete as per GFC approved services drawings, detailed BARC Specification etc specified in the bid document and direction of Engineer-in-Charge.

DG Set GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Fabrication, Supply, Installation, testing and commissioning of silent type DG set as per CPCB 4 norms , AMF panel, Communication cabling, DG set stack with self supporting structure of suitable height as per IS with provision for additional exhaust piping, foundation, supporting arrangement, fuel piping, Power Cabling , DG set room sound insulation etc. complete and as per the SLD & as per directions of Engineer-in-Charge, detailed BARC detailed

specification and applicable guidelines all complete as per GFC approved services drawings, specifications etc. specified in the bid document and direction of Engineer-in-Charge. Supply, installation , testing and commissioning shall be carried out as per relevant Indian Standards/IEC, testing at manufacturer's premises as per approved Quality assurance plan.

HT Cable GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Fabrication, Supply, Installation, testing and commissioning of HT Cable for power distribution from main substation of the campus to Substation building and Science Lab substation. Sizes of HT Cables shall be 3C x 400 sq.mm Aluminium XLPE. HT Cable shall be laid underground at 1 metre depth and RCC Slab protection to be provided in HT Cable. The cost of Excavation and back filling along with caution tapes, route markers shall also be included in this item. Supply, installation , testing and commissioning shall be carried out as per relevant Indian Standards/IEC, testing at manufacturer's premises as per approved Quality assurance plan.

BoQ5: MECHANICAL WORKS

BoQ6: EXTERNAL DEVELOPMENT WORKS

Substation Building

Sub Station Building GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Fabrication, Supply, Installation, testing and commissioning of 11KV/433V, 9450 KVA substation as specified in the tender document. The complete equipment includes 11KV/0.433 KV, 9450 KVA Sub-Station equipment comprising of 10 way H.T. Panel-1 Set, 3 X 3150 KVA dry type indoor Transformers with acceptable losses level as specified in detailed specification, all LT Panels, 500 KVAR Automatic power factor correction panels for each transformer, SPD (Surge protection system), bus duct on secondary side of transformer , including earthing, safety equipment (safety mats, danger notice plates, fire extinguishers etc), foundations, cable trays for supporting cables, control cabling , battery cabling, local cabling from substation Panel to the distribution boards etc. complete and as per the SLD , Detailed BARC Specification, applicable guidelines, relevant IS /IEC & directions of Engineer-in-Charge. The work comprises of getting necessary statutory approvals from the CEA/Local bodies as required. The detailed specifications of all the equipments (viz HT Panel, Transformers. LT Panels etc) are mentioned in the tender document all complete as per GFC approved services drawings, specifications etc. specified in the bid document and direction of Engineer-in-Charge. Supply, installation, testing and commissioning shall be carried out as per relevant Indian Standards/IEC, testing at manufacturer's premises as per approved Quality assurance plan.

Engineering Hall Building (Ground +2 upper floors)

Sub Station Building GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Fabrication, Supply, Installation, testing and commissioning of 11KV/433V, 9450 KVA substation as specified in the tender document. The complete equipment includes 11KV/0.433 KV, 9450 KVA Sub-Station equipment comprising of 10 way H.T. Panel-1 Set, 3 X 3150 KVA dry type indoor Transformers with acceptable losses level as specified in detailed specification, all LT Panels, 500 KVAR Automatic power factor correction panels for each transformer, SPD (Surge protection system), bus duct on secondary side of transformer , including earthing, safety equipment (safety mats, danger notice plates, fire extinguishers etc), foundations, cable trays for supporting cables, control cabling , battery cabling, local cabling from substation Panel to the distribution boards etc. complete and as per the SLD , Detailed BARC Specification, applicable guidelines, relevant IS /IEC & directions of Engineer-in-Charge. The work comprises of getting necessary statutory approvals from the CEA/Local bodies as required. The detailed specifications of all the equipments (viz HT Panel, Transformers. LT Panels etc) are mentioned in the tender document all complete as per GFC approved services drawings, specifications etc. specified in the bid document and direction of Engineer-in-Charge. Supply, installation, testing and commissioning shall be carried out as per relevant Indian Standards/IEC, testing at manufacturer's premises as per approved Quality assurance plan.

Engineering Hall Building (Ground +2 upper floors)

Substation Building (Ground+1 upper floor)

UPS System with Battery Bank GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Supply, Installation, testing and commissioning of 3 Phase online UPS System with 1 hour back up including batteries, interconnecting cables , battery ,racks etc for lighting, CCTV, Network Switches, EPABX as per indicative SLD's complete etc as required. The scope of work includes preparation of GFC drawing and getting the approval from Engineer- in-charge all complete as per GFC approved services drawings, detailed BARC Specifications etc. specified in the bid document and direction of Engineer-in-Charge. Supply, installation , testing and commissioning shall be carried out as per relevant Indian Standards/IEC, testing at manufacturer's premises as per approved Quality assurance plan.

Sub Station Building GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Fabrication, Supply, Installation, testing and commissioning of 11KV/433V, 9450 KVA substation as specified in the tender document. The complete equipment includes 11KV/0.433 KV, 9450 KVA Sub-Station equipment comprising of 10 way H.T. Panel-1 Set, 3 X 3150 KVA dry type indoor Transformers with acceptable losses level as specified in detailed specification, all LT Panels, 500 KVAR Automatic power factor correction panels for each transformer, SPD (Surge protection system), bus duct on secondary side of transformer , including earthing, safety equipment (safety mats, danger notice plates, fire extinguishers etc), foundations, cable trays for supporting cables, control cabling , battery cabling, local cabling from substation Panel to the distribution boards etc. complete and as per the SLD , Detailed BARC Specification, applicable guidelines, relevant IS /IEC & directions of Engineer-in-Charge. The work comprises of getting necessary statutory approvals from the CEA/Local bodies as required. The detailed specifications of all the equipments (viz HT Panel, Transformers. LT Panels etc) are mentioned in the tender document all complete as per GFC approved services drawings, specifications etc. specified in the bid document and direction of Engineer-in-Charge. Supply, installation, testing and commissioning shall be carried out as per relevant Indian Standards/IEC, testing at manufacturer's premises as per approved Quality assurance plan.

Engineering Hall Building (Ground +2 upper floors)

Substation Building (Ground+1 upper floor)

CCTV system Supply, installation, testing and commisssioning of IP based CCTV system for building security comprising of PTZ/ Varifocal camera, cabling, recording, display system and hardware, software support for indoors and outdoors, as per relevant BIS codes, STQC, design inputs, technical specifications, detailed scope of work as mentioned in the bid document, all complete as per the direction of Engineer-in-charge and as per BARC approved GFC architectural drawings and services drawings submitted by the contractor under item No:1 of BOQ1. (Rate applicable on actual total plinth area)

Sub Station Building GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 and as approved by Engineer in Charge for Design, Engineering, Fabrication, Supply, Installation, testing and commissioning of 11KV/433V, 9450 KVA substation as specified in the tender document. The complete equipment includes 11KV/0.433 KV, 9450 KVA Sub-Station equipment comprising of 10 way H.T. Panel-1 Set, 3 X 3150 KVA dry type indoor Transformers with acceptable losses level as specified in detailed specification, all LT Panels, 500 KVAR Automatic power factor correction panels for each transformer, SPD (Surge protection system), bus duct on secondary side of transformer , including earthing, safety equipment (safety mats, danger notice plates, fire extinguishers etc), foundations, cable trays for supporting cables, control cabling , battery cabling, local cabling from substation Panel to the distribution boards etc. complete and as per the SLD , Detailed BARC Specification, applicable guidelines, relevant IS /IEC & directions of Engineer-in-Charge. The work comprises of getting necessary statutory approvals from the CEA/Local bodies as required. The detailed specifications of all the equipments (viz HT Panel, Transformers. LT Panels etc) are mentioned in the tender document all complete as per GFC approved services drawings, specifications etc. specified in the bid document and direction of Engineer-in-Charge. Supply, installation, testing and commissioning shall be carried out as per relevant Indian Standards/IEC, testing at manufacturer's premises as per approved Quality assurance plan.

Engineering Hall Building (Ground +2 upper floors)

Substation Building (Ground+1 upper floor)

BoQ_Ver3.0

13 passenger lift, min 1 m/sec Speed

Name of the Bidder/ Bidding Firm / Company :

LAN System Supplying, installation, testing and commissioning of LAN system and comprising of L2 and L3 switches with 10G/10 giga SFP modules, Network management software, racks, CAT 6 cable, patch panels, OFC etc., as per relevant BIS codes, design inputs, technical specifications, detailed scope of work as mentioned in the bid document, all complete as per the direction of Engineer-in-charge and as per BARC approved GFC architectural drawings and services drawings submitted by the contractor under item No:1 of BOQ1. (Rate applicable on plinth area excluding service/common areas)

NUMBER #

BoQ2: DESIGN AND DETAIL ENGINEERING (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only )

RATE EXCLUSIVE of GST In Figures To be entered by the Bidder in Rs. P

Mechanical utility services in & around the building: Complete Design, Detail Engineering, procurement of equipment, site installation, testing and commissioning of the following utility services for Engineering Hall. For this work, to provide direction & guidance, preliminary DBR & Technical specifications are provided by Department. Based on the inputs provided, Detailed DBR & Detail Engineering shall be carried out by Contractor.

HVAC services: HVAC utility services to provide centralized air conditioning to office & lab areas, Lecture & exhibition Hall, once through ventilation to High bay, Atrium & other utility areas. It includes various mechanical equipment viz AHUs, GI ducting & their support system, Volume control dampers, Fire dampers, spill air boxes, diffusers & grills, thermal & noise insulations, local Chilled water reciruclation pump, local over ground chiller water piping along with their insulation & supproting system, plate heat exchanger, various valves (butterfly, gate, NRV, 2 way modulating valve, air vent, drain, strainers), various gauges (temp, pressure) etc. Note: Cost for chiller units on high side is not in the scope of work and shall not be considered while quoting rate for this item.

Science Laboratory Building (Ground +2 upper floors ) at all floors

Mechanical utility services in & around the building: Complete Design, Detail Engineering, procurement of equipment, site installation, testing and commissioning of the following utility services for Engineering Hall. For this work, to provide direction & guidance, preliminary DBR & Technical specifications are provided by Department. Based on the inputs provided, Detailed DBR & Detail Engineering shall be carried out by Contractor.

HVAC services: HVAC utility services to provide centralized air conditioning to office & lab areas, Lecture & exhibition Hall, once through ventilation to High bay, Atrium & other utility areas. It includes various mechanical equipment viz AHUs, GI ducting & their support system, Volume control dampers, Fire dampers, spill air boxes, diffusers & grills, thermal & noise insulations, local Chilled water reciruclation pump, local over ground chiller water piping along with their insulation & supproting system, plate heat exchanger, various valves (butterfly, gate, NRV, 2 way modulating valve, air vent, drain, strainers), various gauges (temp, pressure) etc. Note: Cost for chiller units on high side is not in the scope of work and shall not be considered while quoting rate for this item.

Engineering Hall Building (Ground +2 upper floors) at all floors

BoQ_Ver3.0

13 passenger lift, min 1 m/sec Speed

Name of the Bidder/ Bidding Firm / Company :

Fire water utility services: Fire water utility services to provide water to the following buildings through External Yard/ internal hydrants & wetriser system. This includes SIT&C of various mechanical equipment Viz 150mm dia seamless piping in and around the building and their supporting system, landing valves, hosecabinets, nozzles, hosepipe & hose reels, various valves (gate), seamess connection, supports (Rcc for outside piping, structural steel for internal piping), wrapping (road crossings), corrosion protection painting etc. This item excludes the incoming Fire water pipeline to the Engg hall building. To extinguish the fire at their incipient stage portable fire extinguishers inside the builing needs to be considered.

NUMBER #

Material Handling service: SIT&C of 20/5 Te EOT crane to be installed in the High Bay area of Engineering Hall for material handling service.

From 1.50 to 3 m depth from Average Ground Level

BoQ6: EXTERNAL DEVELOPMENT WORKS (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only )

Notes for all the following items: Designing, providing and execution of following items shall be as per design and layout, drawings to be submitted by the contractor under item No:1 of BoQ1 all complete as per GFC detailed architectural drawings, structural drawings, infrastructre and services (Civil/E&M services) drawings.

From 0.00 to 1.50 m depth from Average Ground Level

and as directed by the Engineer-in-Charge.

Levelling and Filling of site Levelling of the entire plot by cutting and filling to the required formation levels as per BARC approved site layout plan under item No.1. The rate quoted shall be for supply and Filling of Embankment/subgrade/ earthen shoulders, etc with approved quality murrum/gravel brought from outside sources in road works and in the areas wherever specified including breaking clods, storing, transportation, watering, with compacted thickness of each layer not exceeding 250 mm with suitable vibratory roller/ 200 mm thick with 8 to 10 ton capacity power roller to achieve 95% proctor density for embankment & 97% proctor density for Subgrade and Shoulders at optimum moisture content, all leads and lifts, bailing/ pumping out of water to keep site dry while backfilling. Cost shall include conveyance of all materials, labour, machinery, seigniorage charges etc. complete. The rate quoted shall include loading, unloading, hire and fuel charges for tools and plants and other incidental charges etc. The rate quoted shall also include compaction of original ground by vibratory power road roller, complete all as per drawings, specifications and as directed by the Engineer-In-charge. The scope of work shall also include initial Surface dressing of the ground, removing vegetation and in equalities and Clearing jungle including uprooting of rank vegetation, grass, brush wood,trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level, Felling trees (TADI and others) of the girth beyond 30cm and within 240cm (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material and rubbish and forming the site to the required levels as per BARC approved site layout plan, relevant BIS codes, QAP, particular specifications, technical specifications & as directed by Engineer in charge.

Preparation and consolidation of sub-grade (Proof Rolling) with power roller of 8 to 10T capacity including excavating earth to an average thickness of 22.5 cms depth, dressing to camber and consolidating with road roller including making good the undulations etc. and rerolling the subgrade and disposal of surplus earth within a lead of 200 m

Construction of granular sub-base by providing close graded material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30 to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge.

Providing and applying prime coat using slow setting bitumen emulsion conforming to IS:8887/ASTM D2397 at the rate of minimum 0.75kg per sqm on the prepared surface cleared with mechanical broomer, applied uniformly with the aid of emulsion pressure sprayer and spraying bar with nozzles including cost and conveyance of bitumen, labour charges, hire and operational charges all T&P, all taxes, etc complete as per specifications before laying Dense Bituminous Macadam all as per drawings, specification and as directed by Engineer-In- Charge.

Providing and applying tack coat over WMM using bitumen emulsion rapid setting conforming to IS:8887/ASTM D2397 at the rate of minimum 0.40 Kgs per sqm on the prepared surface cleared with mechanical broomer, applied uniformly with the aid of emulsion presure sprayer and spraying bar with nozzles including cost and conveyance of bitumen, labour charges, hire and operational charges all T&P, all taxes, etc. complete as per specifications before laying Dense Bituminous Concrete all as per drawings, specification and as directed by the Engineer-In-charge.

Providing and applying tack coat over DBM using bitumen emulsion rapid setting conforming to IS: 8887/ASTM D2397 at the rate of minimum 0.25 Kgs per sqm on the prepared bituminious surface cleared with mechanical broomer, applied uniformly with the aid of emulsion presure sprayer and spraying bar with nozzles including cost and conveyance of bitumen, labour charges, hire and operational charges all T&P, all taxes, etc. complete as per specifications before laying bituminous concrete all as per drawings, specification and as directed by the Engineer-In-charge.

Providing and applying 2.5 mm thick road marking strips (retro reflective) of specified shade / colour using hot thermoplastic material by fully / semi automatic thermoplastic paint applicator machine fitted with profile shoe healer, glass beads dispenser, propane tank heater etc. driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, dust, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and in accordance with specifications and as directed by the Engineer-in-charge.

SIT&C of air release valve of nominal size 50mm Supply, fixing, keeping in position of CI D/F Kinetic air valve heavy duty suitable for working pressure of 16 Kg/Cm2 along with isolating valve, confirming to IS 14845 inc all necessary fittings.

Construction of dry lean cement concrete sub base over a prepared sub-grade with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per specifications, cement content not to be less than 150 Kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, for all leads & lifts, laid with a mechanical paver, compacting with 8-10 tonne vibratory roller, finishing and curing etc. complete as per direction of Engineer-in- charge.

Providing and laying design mix cement concrete of M-30 grade in roads, taxi tracks and runways using crushed Sand, graded stone aggregate of 20 mm nominal size in appropriate proportions as per specified design criteria approved by Engineer-in-charge, mechanically vibrated using needle / Surface vibrators including steel form work with sturdy M-S channel sect

ions including curing and providing and filling construction joints and dummy joints with approved joint filler primer or equivalent including rounding of the edges and filling the grooves 10 x 25 mm deep at top for construction joints and 10 mm x 50 mm deep at top for dummy joints with joint sealing compound (conforming to grade B of IS:1834) including making necessary arrangements for expansion joints, dowels etc all complete as directed by the Engineer-in-charge. (Reinforcement for dowels will be paid sepeartely under relevant item)

Providng and fixing at and near ground level precast cement concrete 1:2:4 in kerbs, edgings etc. as per approved patterns and setting in position with C.M 1:3 (using crushed sand) including consolidation, curing, cost of required centering, shuttering, finishing smooth with 6 mm thick cement plaster 1:3 (using crushed sand) on exposed surfaces complete as per specifications and as directed by the Engineer-in-charge.

Painting runway/taxi track/apron/kerb stone marking with adequate nos of coats to give uniform finish with road marking paint of superior make as approved by the Engineer-in-charge, i/c cleaning the surface of ail dirt, scales, oil, grease and other foreign material etc. and lining out complete.

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-30 grade made with strong vibratory compaction and approved size, shape, design laid in required colour and pattern over and including 50 mm thick compacted bed of crushed sand laid over 150mm thick PCC, filling the joints with crushed sand etc. all complete as -per the direction of the Engineer-in-charge. Note: PCC will be paid seperately under relevant item.

Providing and laying 80 mm thick factory made cement concrete interlocking paver block of M-35 grade made by block making machines with strong vibratory compaction and approved size, shape, design laid in required colour and pattern over and including 50 mm thick compacted bed of stone dust laid over 150mm thick PCC, filling the joints with crushed sand etc. all complete as -per the direction of the Engineer-in-charge. Note: PCC will be paid seperately under relevant item.

Providing and laying in position cement concrete of 1:3:6 (1 cement, 3 crushed sand, 6 graded stone aggregate of maximum size 20 mm) including consolidation, finishing, curing etc. complete as per specificationsand drawings but excluding the cost of Form work shuttering, centering Complete at all levels

Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-30 using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticiser or super plasticiser) if required, including weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications up to Plinth Level.

Providing, centering, shuttering Form work using steel plates, timber planks for all types of structures including necessary strutting, proping, staging, supports, bracings etc. and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge at all levels.

Providing Reinforcement Steel for reinforced cement concrete including supplying, preparation of bar bending schedules, cutting, bending, transporting, fixing, tieing in position with PVC coated G.I binding wire, all labour charges, cost of cover blocks in specified grade of concrete etc. complete as per specifications and drawings submitted by the contractor under BoQ item No.1, Using TMT bars of specified grades of all sizes and make for all substructure works.

Providing Structural steel work in M.S Plain Plates, chequrred Plates and other sections for Embedded Parts, Trench Covers, Connection plates etc.including cutting, hoisting, fixing in position and applying a priming coat of approved zinc chromate steel primer etc.including cost of structural steel Plates, welding all labour charges etc. complete as per drawings and specifications and as directed by the EIC.

Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways , neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100 mm wide MS sheet duly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.( for crossing trenches / drains wherever vehicular traffic is expecting to cross over the Drains).

General Notes for flyash bricks: In the fly ash bricks the mix confirming to the strength mentioned in the respective items shall be got approved by the department. The mix shall consist of ordinary portland cement content of not less than 20%(preferably) of the mixture consisting of Fly ash, OPC and Gypsum or any variation in proportion of design mix shall be submitted to BARC for approval. The Anhydraous Gypsum, Fly Ash, Cement, Crusher dust and other materials shall confirm to the relevant IS codes. The Anhydrous Gypsum shall be procured from a reputed source approved by the department. Roller mixer shall be used for good homogeneous mixing. a) Reinforcement will be measured & paid for separately under relevant item. b) RCC band and formwork shall not be measured seperatly, however no deductions will be made in brickwork for the same. c) No holes in brickwall will be allowed for scaffolding. Only double tubular steel scaffolding be allowed. Providing and constructing 100/150/200/230mm (or as directed) thick masonry at all elevations with approved quality Fly ash/ FAL-G bricks having minimum crushing strength 60 Kgs/Sq.cm, water absorption of maximum 20% and Maximum Drying shrinkage 0.15. Masonry work with cement mortar 1:4 (1 cement : 4 river sand/ crushed stone sand) uniformly mixed in machine with approved 'non-shrinking compound' as per manufacturer’s instruction in specified courses of approved bond also providing horizonatal RCC band of 100/150/200mm x 100 mm (or as directed) at about 1.00 m c/c with 2 nos. 8 mm dia Tor bars and 8 mm dia links at 300 mm c/c

in cement concrete (1:2:4), required formwork, complete including pointing, raking out joints, curing, cleaning, including independent double legged scaffolding, at all heights, depths and leads, dewatering area where required etc., all as per typical drawings, Technical specifications and as directed by the Engineer-in-charge. Note: reinforcement steel alone shall be measured under relavant item. Cost of concrete and shuttering for RCC band is included in the rate quoted from this item.

Providing 20 mm thick water proof plastering in cement mortar 1:4 (using river sand) finsihed smooth with a floating coat of neat cement ncluding approved water proofing compound added @ 2% by weight of cement or as per manufacturer's specifications, sieving of sand to required fineness, preparation of surface, scaffolding at all heights, curing all as per specifications, drawings and as directed at site.

Providing and painting with two coats with oil bound distemper of approved make and manufacturer over new work to give an even approved shade and including priming coat with one coat of cement primer including preparation of sufaces, filling with putty if required, scaffolding complete as per specifications and as directed by the Engineer-in-charge.

Providing and Painting two coats of synthetic enamel paint on steel surfaces of approved brand and manufacture to give an even shade over a primer coat.including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge

Designing, providing and laying of External sewage pipe line system as per design and External sewerage system layout, drawings to be submitted by the contractor under item No:1 of BoQ1, with UPVC Under ground Heavy Duty SN-4 & SN-8 pipes of required length and required diameter and encasing the entire sewer line with PCC of min 100 mm around the sewer pipes, including, trenching, refilling & testing of joints all complete, including construction of required number of Inspection chambers/manholes/gullies chambers/valves chambers with all other accessories and Manhole covers of FRP/CI/ RCC, of approved specifications and make considering all the site conditions and reduced levels as per design parameters. RCC Box culverts are to be constructed over junction and road crossings to protect the sewer pipelines (cost of items required for RCC box culverts at road crossings will be paid for separately under relevant items of BOQ). The entire sewerage layout shall be constructed and developed as per, technical specification and scope of work mentioned in the tender document and as per the Direction of Engineer-in-charge. Rate is inclusive of cost of required number of manholes as per specifications, heavy duty manhole covers to carry the wheel loads etc., and nothing extra shall be paid. (Cost of design of sewer line grid, will be paid separately under item No:1)The length of sewer pipes laid will be measured for payment.

Designing, providing and laying of Storm water drainage system as per design and drawings to be submitted by the contractor under item No:1, with RCC hume pipes of class NP2 of required length and a minimum diameter of 250 mm or as per design and encasing the entire pipe line with PCC of min 100 mm around the pipes, including, trenching, refilling & testing of joints all complete, including construction of required number of Inspection chambers/manholes/gullies chambers with all other accessories and Manhole covers of FRP/CI, of approved specifications and make considering all the site conditions and reduced levels as per design parameters. RCC Box culverts are to be constructed over junction and road crossings to protect the pipelines (cost of items required RCC box culverts at road crossings, will be paid for separately under relevant items of BOQ). The entire pipe layout shall be constructed and developed as per, technical specification and scope of work mentioned in the tender document and as per the Direction of Engineer-in-charge. Rate is inclusive of cost of required number of Inspection chambers as per specifications, heavy duty chambers/manhole covers to carry the wheel loads etc., and nothing extra shall be paid. (Cost of design of hume pipe line grid, will be paid separately under item No:1)The length of sewer pipes laid will be measured for payment.

Design, Engineering and construction of RCC septic tank along with soak pit as per GFC detailed architectural drawings, structural drawings and services (Civil/E&M services) drawings to be submitted by the contractor under item No:1 of BoQ1 of required size consisting of following operations:Earth work to required depth, M10 grade lean cement concrete in base, M30 grade RCC work in tank base, walls , top slab, baffle wall , 02 nos of soak pits for each septic tank including filling soak pit with appropriate material, connection to nearest manholes with uPVC Sn4 or 8 grade pipe of required daimeter,two numbers of opening in slab covered with FRP/CI cover and a Vent pipe with cowell of CI pipe of 150mm pipe upto 2m height fixed with suitable arrangement over the tank, Reinforcement as per drawing, form work with all necessary fittings as directed by the Engineer-in-Charge as per approved drawings complete for operation.

Science Laboratory Building

Engineering hall Building and Substation Building

Applying stamping finish to the top surface of freshly laid plain/reinforced cement concrete of specified grade in porticos, sidewalks, driveways, pool decks and open yards as per direction of the Engineer-in-Charge. The process shall include the following:- a) The concrete shall be placed and screeded to the finished grade, and floated to a uniform surface by using standard finishing techniques. The approved color hardener @ 2.7 kg/sqm shall be applied evenly to the surface of the fresh concrete by the dry shake method by sprinkling in two or more shakes, floated after each shake and trowelled only after the final floating. The approved release agent @ 0.113 kg/sqm shall be applied evenly to the trowelled surface before stamping or the said release agent can be applied to the flexible polyurethane stamp moulds of approved design and in required sizes to achieve final stamped pattern. These stampings shall be placed on the surface of concrete in three to four pieces at a time and tapped gently with rammers of sufficient size & weight to leave proper stamp marks and the process repeated for the remaining concrete surface till the whole surface to b

e stamped is completed within the time while concrete is in plastic stage of setting. b) After stamping, the curing shall be done as per manufactures specifications. After initial curing the imprinted joints shall be grouted using cement slurry mixed with color hardener as per the requirement. The surface shall be sealed by applying acrylic based sealer not less than 0.167 litre/sqm.on finished surface. c) The construction joints shall be provided by groove cutting of size 4 mm x 20 mm in panel size 3m x 3 m or lesser as per the site conditions and filling the same with 6 mm baker rod and providing and laying (PU) Polyuret hane based joint sealer of approved make as per manufacturer’s specifications and finished by applying Polyurethane resin based top protective clear coat of minimum 80 micron applied with rollers on properly cured and dry clean surface. (Cost of concrete for flooring is not included in this item which shall be paid separately under relavant item.)

Mechanical utility services for Engineering Hall (outside& up to the building as External services): Complete Design, Detail Engineering, procurement of equipment, site installation, testing and commissioning of the following utility services for Engineering Hall. For this work, Technical specifications, QAP are provided by Department.

HVAC services: SIT&C of following Dia., Under ground Insulated Chilled water piping along with insulation. Pipe material is carbon steel and shall conform to IS 3589.

under ground insulated chilled water pipe-600mm

under ground insulated chilled water pipe-300mm

under ground insulated chilled water pipe-250mm

Fire utility services: SIT&C of following size fire water pipeline. Piping work needs to be done by taking tapping from the nearest main fire pipeline in C-road and laying of over ground pipeline upto engineering hall building. Pipes should be confirming to ASTM 53A grade, carbon steel seamless. complete with all necessary fittings (PN 1.6)such as tees, bends, elbows, reducers, unions, flanges, sockets collers, gaskets etc. This also includes welding, cutting, edge preparations etc. Liquid penetration test shall be carried out for 100% of root, finished welded joints. 10% of joints shall be RT tested. Suitable corrosion proptection painting (two coats of redoxide, two coats of enamel) for over ground pipes, pypcoat wrapping for under ground pipeline (at road crossings) needs to be considered.

Dia 200mm NB seamless pipe

SIT&C of outside open screw & yoke type Gate valves of Nominal Dia 200mm, should confirm to ANSI B 16.34/ IS:14846. Gate valves are of cast steel contruction with bronze internals. Pressure rating PN 1.6 or class 150. Valve shall be flanged end and couter flange of same rating is also included in the scope.

SIT&C of underground Potable service water pipeline using Ductile Iron Pipeline (IS 8329, IS 12288) of Nominal Dia. 150mm including all necessary fittings, rubber gasket etc.,

BoQ3: EPC WORKS

BoQ4: ELECTRICAL AND OTHER ALLIED WORKS

SIT&C of underground Potable service water pipeline using Ductile Iron Pipeline (IS 8329, IS 12288) of Nominal Dia. 80 mm including all necessary fittings, rubber gasket etc.,

SIT&C of Gate valves, should confirm to ANSI B 16.34/ IS:14846. Gate valves are of DI (ductile iron) contruction with bronze internals. Pressure rating PN 1.6. Valve shall be flanged end and couter flange of same rating is also included in the scope.

300mm Nominal Dia

150mm Nominal Dia

BoQ1: ABSTARCT OF PRICE SCHEDULES OF BoQ2 to BoQ6 (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only )

80mm Nominal Dia