Balance work of the 1 st 2 nd Floor of Computer, Electronics Textile Department at Central Polytechnic College at Vattiyoorkavu - SITC of Lift

Amount

16 Construction of design and furnishing of car body workScratch proof Stainless steel finish cabinet with Scratch proof Stainless steel door, Stainless steel mirror finish ceiling, Stainless steel 6mm anti skid flooring, fan with timer cut-off, push to talk, LED display, LED light, hand rails and floor announcement system. All buttons in car and all landings should have Braille sign. 17Landing entranceAutomatic Center opening Scratch proof stainless steel sliding door as per ISS with provision for mechanical opening key for emergency with full length infra red light curtains and Stainless Steel framed 1/2 glass door. 18Call and position indicatorsUp/down direction & position Dot Matrix LED indication shall be provided at all landings 19Electric supply1) Light 230/50 C/s single phase 2 wire system. 2) 415V 50 C/s 3 phase 4 wire system. 20Infra red door opening systemTo be provide for entire length of the door 21Automatic Rescue DeviceProvide 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 Regulation350V- 480V (SMPS based) 23 Indications, digital push buttons and other requirementsa. Car position (inside the car and at all landings) b. Call indicator (inside the car) c. Push buttons for door close & door open (inside the car) d. Emergency stop button (inside the car) e. Flush mounted switch for fan and light (inside the car) f. Non stop button (inside the car) g. Emergency lamp with UPS / Inverter back up (inside the car) h. Alarm bell with UPS / Inverter back up i. Push & talk j. Fireman' s switch at main lobby k. Auto / attendant control (inside the car) 24Winding handleManual winding provision for car in case of an emergency. 25 Safetiesa) Over speed governor b) Safety gears & Buffers c) Motor over load protection d) Phase reversal protection e) Single phase preventor f) Final limit switch g) Door pressure limit switch h) Other safeties as per ISS 26LevellingAutomatic levelling at all landing as per IS

27GuaranteeCompany shall carry out free maintenance during warranty period of 36 months which shall also includes 1. Cleaning lift equipment 2. Lubricating all required machineries / equipments 3. Replacing of Lubricating Oil when required 4. Repacing fuseable items, alarm etc 5. Recharing/replacing batteries in case of such requirements 6. Replacing /Rewinding motor if required 7. Replacing/renewing all defective part of the lift including V3F unit if found necessary 28Control panelControl panel will be dust and vermin proof of sheet metal enclosure 29Announcement SystemTo provide lift announcement system 30TestsAt site tests as per relavant IS to be carried out before Handing over. 31Scope of work:-a) Supply of lift materials & installation b)Minor civil works such as removal of temporary brick work in the lift entrance without affecting the building structure, finishing/ altering civil works in lift entrance/ pit by providing brick work & plastering if necessary including 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,

correction of wall opening in the front side of the wall by additional brick work or cutting existing brick work. Including core cutting of machine room and water proofing lift pit 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) Obtaining Scheme approval as well as energization Certificate from the electrical Inspectorate including preparation of necessary drawing for the same. Necessary fee shall be 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. h) Supply of book let with complete details of maintenance schedule and control diagram. i) Giving training to department staff for attending trouble shooting j) Free servicing for 36 months after handing over

Omega Elevators

Bidder Name

Omega Elevators

INFRA ELEVATORS INDIA PVT LTD