Public Works Department Tender

SITC of Lift

OD1523/2024-2025:No. of Elevator 1 No. Type and Capacity 10 PASSENGER GLS WITHOUT MACHINE ROOM, 680 Kgs Speed 1.00 Meter/Second Type of Drive Variable Voltage Variable Frequency (VVVF) Imported. Machine Motor Unit 3Phase, Synchronous motor with Imported Dynamic Brake, 415V. Location of Machine Room Above the Lift Well. Travel 6mtr approx. Serving 3 Floors, 3stops & 3 Openings single entrance car Power Supply 415 V Three-phase 50 cycles AC 230 V Single-phase 50 cycles AC Car Enclosure S.S Vandal Proof Car Size 1100mm W x 1300mm D 2200mm H Available Well Size 1700mm W x 2100mm D Flooring ANTISKID PVC Flooring Cabin Light & Fan LED Light Fittings- Fan. Car Entrance Stainless Vandal Proof Door With Half Portion Glass (800 mm).ATO Automatic Telescopic Opening Door (800 mm W x 2000mm H) VVVF door Operating System Landing Entrance Stainless Vandal Proof Door With Half Portion Glass (800 mm).ATO Automatic Telescopic Opening Door (800 mm W x 2000mm H) door Operating System Type of Controller Micro Processor-Simplex Collective Selective. Special Features Emergency Light, Emergency Alarm, Over Load Indicator,Fire man switch, Automatic Rescue Device. 1 Beams Infra Red Light Curtain for door Safety. Digital floor Position and Direction Indicators in Car and Landings. Electric supply 1) Light 230/50C/s single phase 2 wire system. 2) 415V 50C/s 3 phase 4 wire system. 20 Infra red door opening system To be provide for entire length of the door 21 Automatic Rescue Device Provide automatic rescue device with an electronic controller powered by 4 Nos. 12V 24 AH dry free maintenance batteries. The rescue operation should act within 10 seconds of power failure 22 Regulation 350V- 450V (SMPS based) 23 Indication in the car a) Car position b) Call indicator c) Door close/open push button d) Emergency stop button e) Flush mounted switch for fan and light f) Non stop button g) Battery operated emergency lamp with rechargeable batteries. h) Battery operated alarm bell i) Intercom wiring with one master unit with two slaves j) Fireman's switch at main lobby i) Auto attendant control (inside the car) 24 Winding handle Manual winding handle for use in emergency. 25 Safeties a) Over speed governor, operated safety gear b) Buffers c) Motor over load protection d) Phase reversal protection e) Other safeties as per ISS f) Single phase preventor g) Final limit switch 26 Levelling Automatic levelling at all landing as per IS 27 Guarantee Company shall carry out free maintenance during warranty period of 36 months which also includes a) Cleaning lift equipment b) Lubrication of all moving parts c) Replacing of lubricating oil when required d) Checking and adjusting contacts e) Replacing fusible item alarm etc. f) Recharging batteries in case of drain/ renewing batteries g ) Replacing /rewinding of all defective parts of the lift including motors and V3F unit. 28 Control panel Control panel will be dust and vermin proof of sheet metal enclosure 29 Announcement System To provide lift announcement system 30 Tests At site test as per IS to be carried out and approval from Electrical Inspectorate before Handing over. 31 Scope of work:- a) Supply of lift materials b) Minor civil works such as construction of buffer block in the pit machine foundation in the machine room, cutting pockets and grounding brackets for the guide rails, grouting boxes for control units in the front side of the wall, required core cuttings in the machine rooms, correcting the size of the entrance door of each floor by cutting/ chipping and plastering c) Scaffolding d) Door frames e) Supporting steel f) Temporary electric supply for installation of lift. Electric supply for testing and commissioning of lift is to be arranged by the firm on their own account. g) Intercom facilities with one master and two slaves h) Battery operated alarm i) Obtaining Scheme approval as well as energization Certificate from the electrical Inspectorate including preparation of necessary drawing for the same. Necessary fee shall remitted to the Inspectorate by the firm for which no refund will be made from the department including taking insurance for one year as per new lift rule. j) Supply of book let with complete details of maintenance schedule and control diagram. k) Giving training to department staff for attending trouble shooting l) Free servicing for 36 months after handing over