Fabrication Tenders

Description: CATEGORY: Supply of 8 point 5 TR Air Cooled Ductable Split Airconditioner equipped with SCROLL or ROTARY Compressor expansion Valve for optimal refrigerant feed Galvanized Constuction finished in powder coat , Supply and Installation of GSS ducting fabricated as per IS 655 standards will all accessories 22 Gauge , Supply and Installation of GSS ducting fabricated as per IS 655 standards will all accessories 24 Gauge , Supply and fixing of Canvass connections for connecting the ducting and Ductable Indoor Units , Refrigerant piping interconnecting condensing unit and indoor units using 11 by 8 inch 5 by 8 inch copper pipes and suction lines duly insulated with 9 mm thick tubular foam , Drain piping using hard PVC pipes from indoor units to the nearest drain point for each indoor unit 32MM , PVC insulated copper un armoured cable 3 Core 1 point 5 sqmm , Supply and Fixing of Aluminium GRILL or DIFFUSERS , MS Color Dampers , ITC of AC units including Nitrogen pressure testing Vaccumisation of the units Initial Refrigerant charge along with lifting and shifting of machines and other ancillary works , MS Angle work for Out Door Units , MS Angle work for Indoor Units Duct supports ETC , Timer for Each Machine , Thermal insulation with 13 mm closed cell nitrile rubber , Accoustic insulation with 10 mm thick open cell nitrile rubber , Comprehensive AMC charges for ducted AC units after completion of warranty First year , Comprehensive AMC charges for ducted AC unitsafter completion of warranty Second year , Comprehensive AMC charges for ducted AC units after completion of warranty Third year , Comprehensive AMC charges for ducted AC units after completion of warranty Fourth year , Comprehensive AMC charges for ducted AC units after completion of warranty Fifth year

Details: :BOGIE BOLSTER (MACHINED) FOR FIAT BOGIE WITH AIR SPRING TO DRG. NO. 66704001/ COL.I alt 'c' Special Condition :-SPECN. MDTS-204001 REV.01 [LATEST REVISION] SHALL BE GENERALLY FOLLOWED FOR FABRICATION. [ Warranty Period: 36 Months after the date of delivery ] [Quantity Tolerance (+/-): 5 %age , Item Category : Normal , Total PO value variation Permitted: Max 8 lacs ]

Details: NCTPS – I – SE/MI Circle - COH (25-26) - MPM Dn. – Unit-I – Dismantling the existing worn out & damaged hot air duct and fabrication, supply of modular hot air duct (from main Hot air bus duct to mill end) erection, testing and commissioning in Unit I Mill 1E & 1F during Capital overhaul 2025-26.

Details: Description:- Fabrication And Construction Of Trolley Refuges In High Embankment Using Railway Rails including Earthwork In Excavation, Erection Of Rail Posts And Rcc Ballast Retainers And Rcc Slabs As per Rvnls Drg.no. Rvnl/mas/tr/02/2009 As Directed By The Engineer In Charge (all Labour, Materials, consumables, Leads, Lifts Including Cement And Steel By Contractor)( Pdkt-105nos & Mmm-116nos)

Details: Design, Supplying, Fabrication, Erection & Commissioning including 3 (three) months Trial Run of 25m³/hr. capacity Pressure type IRON ELIMINATION Plant with Construction of Blower room & backwash water disposal at head work site of Purba Binodpur Water Supply Scheme of Gazole Block under Malda Division P.H.E Dte in the District of Malda. (2nd Call)

Details: Crossing road by 150 mm dia MS carrier pipe by Jack pushing method, inetrconnection of MS carrier pipe with UPVC pipeline including fabrication of MS pipe & allied works for Augmentation of Beliatore Piped Water Supply Scheme (JJM Revision) under Bankura Sadar Sub-Division of Bankura Division, P.H.E. Dte. (Location of site Beliatore - Sonamukhi More at Beliatore)

Description: CATEGORY: EMAX ES3004 17G 3.5Kg 0.3Sec 23T Metal Gear Analog Servo for RC Airplane ES3104 Upgarde original , Official Raspberry Pi 5 4GB Starter Kit , MPU 6050 3 Axis Accelerometer and Gyro Sensor , Production of Additional Accountrements as per Design , Power Source , Stepper motor , Raspberry Pi 4 model B 2GB RAM , Divyanshi 12 18 V DC Motor , Robodo Temperature and Humidity Sensor Module , MAX471 Voltage and Current Sensor , ESP 32 with WIFI and Bluetooth , Arduino Mega WIFI R3 ATMEGA 2560 NODE MCU , 0.5 HP Single Phase Electric Motor 1440 RPM , Breadboard , 65Pcs Flexible Breadboard Jumper Wire Kit , Glue Gun , Plastic Enclosure Box , ARDUINO Board Enclosure , Motor Driver Module , LM393 Speed Sensor , L9110 Motor Driver , Soldering Iron , Slamtech RPLidar A2M12 , NVIDIA Jetson Nano Developer Kit , 12Volt 14AH Lithium Battery , Dual Layer 4WD Robot Chassis Kit with OMNI Wheels , Stepper Motor Driver , WIFI Connector AC8265 Wireless NIC , Connecting Wires and LED , Vital Sensor MAX30100 , GSM Module Sensor SIM800 , GPS Module NEO6M , 2.8 Inch LCD TFT Screen , Temp Sensor DTH11 , ARDUINO UNO Board , Peltier Plate SP18 , NAMSO LI ion batteries , ARDUINO Nano board , Triaxial Accleration smart sensor , Heart rate wellness monitor , large passsive rfid tags , 10 mtr coaxial cable , Idtech 4 port impinj reADER , Idtech idt 12 dbi antenna , Iron stand for gate 18 feet x 18 feet , Active RFID tags for testing , Fabrication of additional accouterment as per design specifications , SIM 800L 5V wireless GSM gprs module , CAT6 Ethernet cable , Impinj power Supply ABD line cord , VI power gold 3kva self start generator , Zebronics 600VA UPS , Starwatt power adaptor for mini UPS 19v

Description: Supply Installation Testing And Commissioning Of Following Item (i) Smart On Grid Inverter Suitable For 10 Kwp Solar System And With Lan Data Monitoring Facility Along With Canopy Fabrication For Inverter (for Water Protection) Max. Dc Input Power- 13 Kw, Max. Dc Input Voltage -1000 V, Mppt Operating Range - 120-850 V, No. Of Mppt Trackers - 2, No. Of Strings Per Mppt Tracker- 2 , Output Power - 10 Kw, Max. Active Power - 11 Kw, Nominal Output Voltage/range (v) 3l/n/pe220/380v, 230/400v, Phase 3, Rated Ac Grid Output Current (a) 15.2/14.5, Max Ac Output Current (a) 16.7/15.9,pf 0.8 Leading To 0.8 Lagging, Grid Current Thd< 3%, Dc Injection Current (ma) 0.5%, Protection - Dc Reverse Polarity Protection, Ac Short Circuit Protection, Ac Output Over Current Protection, Output Over Voltage Protection, Insulation Resistance Protection, Ground Fault Monitoring, Anti Islanding Protection, Temperature Protection, Integrated Dc Switch, Remote Software Update, Remote Change Of Operating Parameters, Surge Protection- Dc Type Ii/ac Type Ii (rating Up To 20 Ka) ,topology- Transformerless, Ip - 66 , 50 Hz, Operating Temp, Range - Minus 25 To 60 Degrees Celsius, Noise Emission - <30 Db, Max. Efficiency > 98%, Euro Efficiency 97.5 %, Mppt Efficiency >99%, Warranty - 10 Years Make - Luminous, Invergy, Utl (ii) Acdb 10-32 A Mcb 4 Pole -01 No., 320v Spd 4 Pole - 01 No., Ip 68 Standard Acdb Box Suitable For 10 Kwp Solar System. (iii) Dcdb Suitable For 10 Kw Dc Load With 4 Fuse Having 15 A Rating, 4 Input (4+ve And 4-ve ) And 04 Outputs ( 4+ve And 4-ve ), Ip 68 Standard Dcdb Box Suitable For 10 Kwp Solar System With Single Core 4 Sq Mm Dc Cable Cu Pv,1.1 Kv, Fr Grade, Xlpo Cable Uv Protected For Solar Module To Dcdb & Dcdb To Inverter (red & Black) As Per Is: 694 Or Is 1554 (pt.1 Or Latest ) Total 120 Metre Quantity. (warranty Period : Upto 30 Months From Date Of Supply)

Details: Design, Supplying. Fabrication, Erection & Commissioning including 3 (three) months Trial Run of 70m3/hr. capacity Pressure type IRON ELIMINATION Plant with Construction of Blower room & backwash water disposal at head work site and Augmentation of Existing IEP under KARIALI ZONE-I Water Supply Scheme of Harishchandrapur-II Block under Malda Division P.H.E Dte in the District of Malda.

Details: Design, Fabrication, Supplying, Installing, Commissioning and 3 (three) months Trial Run of 100 m³/hr. capacity of Iron Elimination Plant (Pressure Type) with provision of polishing unit and Construction of 3.60 mtr. X 3.00 mtr. Blower room of Head Work Site of MORGRAM Water Supply Scheme of Old Malda Dev. Block under Malda Division P.H.E Dte in the District of Malda.