STRENGTHENING WORKS OF MULTIPURPOSE HALL AT RUDRAPUR, UTTARAKHAND

Amount

DSR Item- 10.16.2 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Hot finished seamless type tubes

DSR Item- 12.50 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

DSR Item- 12.61 Providing and fixing thermal insulation with Resin bonded rock wool conforming to IS: 8183, density 48 kg/m°, 50 mm thick, wrapped in 200 G virgin Polythene bags placed over existing false ceilng and held in position by criss crossing Gl wire.

DSR Item- 2.6.1 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in 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.

DSR Item- 2.25 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

DSR Item- 4.1.8 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

DSR Item- 5.33.1 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either redesign the mix or bear the cost of extra cement

DSR Item- 5.33.A.1 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources and using recycled concrete aggregate (RCA) as coarse aggregate and fine aggregate within permissible utilization of 20% each, Portland Pozzolana /Ordinary Portland/Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-incharge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either redesign the mix or bear the cost of extra cement

DSR Item- 5.22.6 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars

DSR Item- 5.9 Centering and shuttering including strutting, propping etc. and removal of form for :

DSR Item- 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

DSR Item- 5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts.

DSR Item- 5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers.

DSR Item- 6.4.2 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

DSR Item- 13.2.2 15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand)

DSR Item- 13.45.1 Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/ 10 sqm

DSR Item- 16.53 Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)

DSR Item- 16.19 Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

DSR-2019,Item-01 OUTDOOR UNITS (HEAT PUMP TYPE) Supplying, installing, testing and commissioning of aircooled variable refrigerant volume / Flow modular type airconditioning system with R410a refrigerant. The PCB Chamber of outdoor unit should be refrigerant cooled suitable for 415±10% 3 Phase, 50 cycles. The unit shall consist of indoor and out door units with individual controller as per detail given in specifications and having following items : (These items are to be given in Indian rupees with custom duites, inland frt,clearance etc on Site basis). Modular type outdoor units equipped with highly efficient 100% inverter type hermitically sealed scroll compressors, minimum two comprossors for and above 14 HP modules, with special precoated heat exchanger, low noise condenser fan housed in compact housing duly powder coated and manufacturer of compressor and outdoor unit should be same. The Unit should have automatic refrigerant charge function. The static pressure of the outdoor unit shall be more then 78 Pa to avoid hot air recirculation. The unit shall be able to operate upto to 45°C in cooling mode.The unit shall also have feature to automatically modulate the evaporative temperature between 6 deg C to 11 deg C with respect to load for better comfort and energy efficiency etc complete as reqd. The units should have free phase technology for countinued operation. The unit shall deliver the rated capacity at AHRI Conditions and work even at 50°C ambient temperature without tripping .The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5 of following capacitites:Cost of R 410 A Gas should be inclusive.The outdoor unit should include all loading, unloading, transportation, power cabling/wiring from near the indoor and outdoor units respectively.The outdoor unit should include all loading, unloading, transportation, power cabling/wiring,( Y/T joints which is required for ODU Zone requirement Modules) from near the indoor and outdoor units respectively. Outdoor Units-Heat Pump , Fully Gas Charged and Aluminum fins within the ODU (condensing) unit shall be coated with polysiloxane based coating.The Vendor should considere the deration on ODU election as per Ruderpur Ambient conditions

32 HP Outdoor unit VRV/VRF Zone-AHU's-01

28 HP Outdoor unit VRV/VRF Zone-02

DSR Item- 3. Wall Mounted Unit

DSR Item- 3.3 325-390 CFM / 1.0-1.02 TR

DSR Item- 3.4 400-460 CFM / 1.2-1.3 TR

DSR Item- 3.6 500-530 CFM / 1.6-1.65 TR

DSR Item- 3.7 610-675 CFM / 2.0-2.01 TR

NSI Item- SITC of Expansion Kit cum control kit Required for the above AHU to make the system complete (Incl, Standby AHU Coil)

NSI Item- Supply, installation, tesing and commissioning of Imported Remote controllers (Corded) for operation of ductable indoor units and AHU's.

NSI Item- Supply, installation, testing and commissioning of touch screen controller (Which is controlled 40 nos. indoor units in terms of ON/Off Status, temp. Status, Fan Speed, ODU On/Off Status etc.) with all accessories and controls.

NSI Item- Supply, installation, tesing and commissioning of Imported fittings Y-joints insulated, distributer and headers for all Indoor units at both the ends floors layout as per layout drawings.All interconnecting joints, Y Joints with polysiloxane based coating

NSI Item- Supply, installation, testing and commissioning of Interconnecting refrigerant pipe work with (13/ 19mm thick) cross linked closed cell Oxide Acetate Foam tubular insulation between each set of indoor & outdoor units as per specifications, all piping inside the room shall be properly supported with hangers and  All interconnecting Copper piping, joints, U bends with oxycoat dual barrier coating shall run in cable tray. (Note: Ref. Piping Length may be review as per site routing)

NSI Item- 06.35 mm with 13 mm thick cross linked closed cell Oxide Acetate Foam insulation

NSI Item- 09.52 mm with 13 mm thick cross linked closed cell Oxide Acetate Foam insulation

NSI Item- 12.70 mm with 13 mm thick cross linked closed cell Oxide Acetate Foam insulation

NSI Item- 15.88 mm with 13 mm thick cross linked closed cell Oxide Acetate Foam insulation

NSI Item- 19.05 mm with 13 mm thick cross linked closed cell Oxide Acetate Foam insulation

NSI Item- 22.22 mm with 19 mm thick cross linked closed cell Oxide Acetate Foam insulation

NSI Item- 28.58 mm with 19 mm thick cross linked closed cell Oxide Acetate Foam insulation

NSI Item- 34.92 mm with 19 mm thick cross linked closed cell Oxide Acetate Foam insulation

NSI Item- Supply, installation, testing, termination and commissioning of control cum transimission wiring (should be shielded cable in PVC Pipe) of 2C x 1.5 Sqmm Cu between indoor unit and out door unit and indoor units and its remote controller.

NSI Item- 2C x 1.5 Sqmm Cu Cable or as per Manufacturer OEM

NSI Item- Perforated GI Tray with hangers & supports for copper piping (250 mm wide)

NSI Item- Supply , charging & Leackage testing of refrigerant -410a in additional copper piping circuit.

NSI Item- Supplying, fixing,testing and commissioning of following PVC pipes for condensate drain duly insulated with Fire rated Class O kinny foam /Nitrile Rubber & vapour barrier duly secured with adhesive tape as per specification ,cut to required length and installed with all joints , including the necessary fittings. (For all the AHU/FCU units upto the main header in the shaft dor vertical risers)

NSI Item- 65mm dia

NSI Item- 50mm dia

NSI Item- 40mm dia

NSI Item- 30mm dia

NSI Item- 25 mm dia

NSI Item- Supply,installation,testing and commissioning of Certified Propeller fan of the following capacity of approved make and specification. Fan shall be supplied with aluminum gravity louver & bird screen and Speed Regulator.

NSI Item- 200 mm dia propeller fan, with single phase motor

NSI Item- 300 mm dia propeller fan, with single phase motor

NSI Item- Supply, installation, testing and commissioning of Certified Circular/Rectangular swing type Inline fan with fiire retardent Canvas connection Speed Regulator of the following capacity of approved make and specification 600-800 CFM, 10-12 mm SP WG with Single phase motor

NSI Item- SITC of AMCA Certified (For Air and Sound Performance) tube axial flow fan of different capacity as mentioned below in standard M.S.contruction. Entire fan model & AMCA Seal shall apear in techncial submittal of fan. All the fans are synthetic enamelled panited/hot dip galvanized with minimum 220 GSM Zinc Coating and complete with bird screen at inlet. The electric motor coupler shall be squirrel cage induction motor (IE-2 type) confirming to IS - 325-IP - 55 with class `H' insulation. Motor shall be of high temperature resistance "Class H Smoke Spill" 250° C for 2 hrs. Fan shall be EN 12101-3 Certified & CE/UL Listed for high temprature. Fan efficiency should not be less than 70 %, noise level should not be more than 80 db @ 3 m distance when measured in hemisperical reverberant room conditions for Normal mode Fans and noise level should not be more than 85 db @ 3 m distance when measured in hemisperical reverberant room conditions for Emergency mode Fans. Fans should be as per specification and drawings (As per Vent. Fan Schedule ). Normal/Smoke Exhaust fans at St. Press. of 30 mmWG. 39000 CFM For Smoke extract

NSI Item- Supply,Installation,balancing and commissioning of fabricated at site GSS sheet metal ducts (rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter,vanes, hangers, Gripple supportsetc.) in accordance with the approved shop drawings and specifications , and shall also confirm to the BIS specifications.The duct shall be fabricated at site for to suit pieces.

NSI Item- 0.63mm (24 gauge) GSS

NSI Item- 0.8 mm (22 gauge) GSS

NSI Item- 1.0mm (20 gauge) GSS

NSI Item- 1.25mm (18 gauge) GSS

NSI Item- Supply,Installation,balancing and commissioning of factory fabricated GSS sheet metal ducts (rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter,vanes, hangers, Gripple supportsetc.) in accordance with the approved shop drawings and specifications , and shall also confirm to the BIS specifications.The duct shall be fabricated at site for to suit pieces.

NSI Item- 0.63mm (24 gauge) GSS

NSI Item- 0.8 mm (22 gauge) GSS

NSI Item- 1.0mm (20 gauge) GSS

NSI Item- 1.25mm (18 gauge) GSS

NSI Item- Supply, Fabrication, Installation and testing of Insulated Al. Flexible ducts in accordance with the approved shop floor drawings and specifications and shall also confirm to the BIS specifications.

NSI Item- 200 mm Dia.

NSI Item- 150 mm Dia.

NSI Item- Supplying and fixing of Extruded aluminium supply and return air grilles/diffusers/louvres with dampers, supply air plenum etc. duly powder coated as per specifications and drawings.

NSI Item- Aluminium supply air grilles with damper.

NSI Item- Aluminium return air grilles without damper.

NSI Item- Aluminium supply air square diffuser with damper

NSI Item- Aluminium return/exhaust air square diffuser without damper.

NSI Item- Aluminium return/exhaust air Valve circular/squirell diffuser without damper.

NSI Item- Jet Diffusers (315mm Dia.)

NSI Item- AI Volume control dampers for ducts

NSI Item- Supplying and fixing of extruded aluminium louvres with frame bird screeen , mounting arrangement etc. as per specifications and drawings.Fresh Air/Exhaust Louvers

NSI Item- Supplying, fixing, Testing and commissioning of fire dampers in suppy air duct/main branch and return air path as and where required of required size i/c control wiring ,the damper shall be motorized combination fire and smoke damper (spring return type) of approved make of atleast 120 minute fire rating and as per the specifications as detailed earlier in the relevant sections.The fire damper shall be complete with electronic temperature sensor and electrically operated actuator .The fire dampers shall be located in the supply/return air ducts, at all fire rated crossovers (shafts/walls etc.) The control panel will be such located that the reset can be easily done These combination smoke and fire dampers shall be interlocked with the building management system for fire detection / HVAC and shall trip/close in the event of fire / smoke in the respective zone .

NSI Item- Bare Fire Dampers with 400 mm sleeve

NSI Item- Control panel actuator , including Electrical,spring type actuator,remote indication of the fire damper position.

NSI Item- Interconnecting wiring for the fire alarm system with the AHU and the smoke dampers.

NSI Item- Sealing the openings around the sleeve of the fire dampers with approved fire sealant, as per the recommendations of the manufacturer and specifications.

NSI Item- Supply,Installation,Testing and commissioning of doble layer canvas connection with 1/2 hr. fire rating as per specification.

NSI Item- Supply and installation of cross linked open cell Oxide Acetate ( Acco Isolate) Foam Acoustic insulation on ducts having density of 30 to 60 Kg/ M³ ,having K value 0.029 W/m ° K at 0°C Deg temp and temp range of -70°C to +100°C and fire rating Class O as per BS 476 Part 6 from CBRI,Roorkee and CFC/HCFC free as per US EPA 5021 A(2014 ). • Smoke & Toxicity index of material shall be passed as per IMO MSC 307 ( 88 ) 2010 Anexx 1 Pt 2 and as per the approved specifications.

NSI Item- 25mm thick Oxice Acetate Acco Isolate Acoustic open cell insulation on one side for AHU Room acoustic insulation

NSI Item- 15mm thick Oxice Acetate Acco Isolate Acoustic open cell insulation on one side for Duct acoustic insulation

NSI Item- Supply and installation of cross linked closed cell Oxide Acetate ( Thermo Isolate) Foam Thermal insulation on ducts having density 0f 30 ±3 Kg/ M³ ,having K value 0.029 W/m ° K at 0°C Deg temp and temp range of -70°C to +100°C and fire rating Class O as per BS 476 Part 6 from CBRI,Roorkee and CFC/HCFC free as per US EPA 5021 A(2014 ). • Smoke & Toxicity index of material shall be passed as per IMO MSC 307 ( 88 ) 2010 Anexx 1 Pt 2 and as per the approved specifications.

NSI Item- 25 mm thick insulation oxide acetate foam with 2 coat layer of 7 mile cloth with starbond or eql. adhesive on Exposed supply air duct

NSI Item- 13 mm thick insulation oxide acetate foam laminated with aluminium foil supply air duct

NSI Item- 9mm thick insulation oxide acetate foam laminated with aluminium foil supply air duct

NSI Item- Supply and installation of cross linked closed cell Oxide Acetate ( Thermo Isolate) Foam Thermal insulation on ducts having density 0f 30 ±3 Kg/ M³ ,having K value 0.029 W/m ° K at 0°C Deg temp and temp range of -70°C to +100°C and fire rating Class O as per BS 476 Part 6 from CBRI,Roorkee and CFC/HCFC free as per US EPA 5021 A(2014 ). • Smoke & Toxicity index of material shall be passed as per IMO MSC 307 ( 88 ) 2010 Anexx 1 Pt 2 and as per the approved specifications. 19mm thick oxide acetate insulation for underceck plain

NSI Item- Design, fabrication, assembling, wiring, supply, installation, testing and commissioning of following LT panels fabricated out of 14 guage CRCA sheet steel in cubical formationwith reinforecment of suitable size angle iron and channel T iron flats. All steel material used in the construction of panels shall be powder coated. A solid busbar shall be provided at the bottom of the panel with two connecting eyes for termination. The boards shall be suitable for 415 volts, 50 Hz, 3 phase , 4 wire supply system. All the hardware used in the fabrication of the panel shall be galvanized with zinc passivation. The panel shall be compartmentalized to accommodate one feeder in each compartment. A vertcal cable alley of suitable width shall be provided to serve on or two vertical feeder sections. Also the opening between the busbar chamber and the feeder section shall be shrouded with bakelite / hylam sheet with min.3 mm thickness.Panel as described above and in drawings.

NSI Item- AHU Panel- MCC -2.Incoming, 1 no. 315 amp MCCB, Phase indicating lights with control fuses., Breaker ON/OFF/TRIP indicating lights.Bus Bars. 400 amp TPN Aluminum Bus Bar with heat shrinkable insulation colored sleeves.Outgoings, 8 nos. 25-40 A,TP MPCB (with Star Delta Starter). The base frame shall be 75 mm x 5 mm.Panel as described above and in drawings.

NSI Item- Supplying, Installation, Testing and Commissioning of dust, damp and vermin proof free floor standing / wall mounted factory built sheet steel enclosed modular construction extendable panel, suitable for operation on 415 + 10% volts, 50 Hz AC 3 phase 4 wire system fabricated out of suitable sized square tubular section and covered with 2.0mm thick CRCA sheet, hinged doors of 2mm thick CRCA sheet, duly painted complete with aluminium bus bars, interconnection with solid copper conductor wires / aluminium strips, neutral links, earth bus etc. necessary metering protections & indications and mounted with the following as per drawing and technical specifications attached etc. complete as required.ODU Panel Described as above/As per Manufacturer ODU Configuration.

NSI Item- Supplying, Installation, Testing and Commissioning of dust, damp and vermin proof free floor standing / wall mounted factory built sheet steel enclosed modular construction extendable panel, suitable for operation on 415 + 10% volts, 50 Hz AC 3 phase 4 wire system fabricated out of suitable sized square tubular section and covered with 2.0mm thick CRCA sheet, hinged doors of 2mm thick CRCA sheet, duly painted complete with aluminium bus bars, interconnection with solid copper conductor wires / aluminium strips, neutral links, earth bus etc. necessary metering protections & indications and mounted with the following as per drawing and technical specifications attached etc. complete as requiredOUTGOINGS:80A, TPN ELCB with 18KA breaking capacity - 21 Nos. (Incl. 1No. Spare).ODU Panel Described as above/As per Manufacturer ODU Configuration.

NSI Item- Supply, installation, testing & commisioning of LPCB approved mineral insulated copper conductor cables, construction as per BSEN 60702-1:2002 suitable for withstanding 950 deg under fire conditions as per BS 6387 CWZ and 850 deg under fire conditions on one single sample as per BSEN 50200. Cable should be manufactured with seamless copper tube and should be HFLS sheathed. (Tagging to be provided with aluminium strips on both the ends as approved).

NSI Item- 3Cx16 Sqmm

NSI Item- 3Cx06 Sqmm

NSI Item- 4Cx06 Sqmm Cu

NSI Item- 4Cx10 Sqmm Cu

NSI Item- Supply, installation, testing & commisioning of Copper conductor , PVC insulated, PVC sheathed armoured cable of 1.1 KV grade (Which is Interconnecting wiring for the fire alarm system with the AHU and the smoke dampers and AHU to Control Consol Panel).8C x 1.5 Sqmm

NSI Item- Supply, installation, testing & commisioning of cable termination of above cables with copper lugs & flameproof brass compression glands on both the ends with inhibting compound etc. complete as required.

NSI Item- 3Cx16 Sqmm

NSI Item- 3Cx06 Sqmm

NSI Item- 4Cx06 Sqmm Cu

NSI Item- 4Cx10 Sqmm Cu

NSI Item- Supplying and installing following size of perforated G.I. cable trays, G.I. bends with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with suitable suspenders including G.I. bolts & nuts, painting of suspenders etc. complete as required.

NSI Item- 100 mm. Width x 50mm. Depth x 1.6mm. Thickness.

NSI Item- 150 mm. Width x 50mm. Depth x 1.6mm. Thickness.

NSI Item- 225 mm. Width x 50mm. Depth x 1.6mm. Thickness.

NSI Item- Providing and fixing following size of G.I. strip / G.I. wire on surface or in recess for loop earthing alongwith the existing surface/ recessed conduit/ submain wiring / on cable tray/ on surface including G.I. clamps etc. complete as required.6 SWG G.I. wire

SHREEJIKRUPA BUILDCON LTD (BID ID -351715)