COMPREHENSIVE MAINTENANCE OF COLD ROOM, COOL ROOM AND MAINTENANCE OF ACS, COOLING APPLIANCES AND VOLTAGE STABILIZER AT INAS 313 UNDER GE NAVY CHENNAI

Amount

Comprehensive maintenance and repairs including renewal/ replacement of defective parts for Cold room of total refrigeration Capacity 20,000 BTU/Hr consisting of following descriptions:- 01. Dimensions (External) : 13’X 15 X 8’6”(ft) 02. Ambient Temperature : 40 ˚C to 42 ˚C. 03. Room Temperature : +2 to +8 DegC 04. Product incoming temperature : +30˚C 05. Product to be stored : Vegetables 07. Cold room Door : Flush Type self closing swing Door with SS/SS Lamination Inside and out sides. 60mm thick.34” x 78” clear opening Accessories: Anti-condensation door heater, Padlock, Posit seal closure, Human safety release knob.– One 08. Insulation : Pre-fab modular PUF panels - GREEN PANELS CycloPentane Blowing Agent 09. Thickness of Insulation : 60mm 10. Floor : 60mm floor panel with marine plywood and aluminium checker sheet 11.Refrigeration systems and model : Ruah 2014 Refrigerant R – 404a 12. No. of refrigeration systems : 2 no’s one stand by 13. Compressor Type : Reciprocating 14. Power Supply Requirement :415 V/ 3PH / 50 Hz/ 15. Provided wtth Digital temperature indicator cum controller safety alarm and strip curtain 16. 2 No. of Internal light fitting and all connected accessories provided as per OEM's installation instructions, complete all as specified and as directed. Make: Blue Star

Comprehensive maintenance and repairs including renewal/ replacement of defective parts for Cool room of total refrigeration Capacity 12,000 BTU/Hr consisting of following descriptions:- 01. Dimensions (External) : 7’X 15 X 8’6”(ft) 02. Ambient Temperature : 40 ˚C to 42 ˚C. 03. Room Temperature : 15 to -20 DegC 04. Product incoming temperature : - 15˚C 05. Product to be stored : Frozen foods 06. Room Temperature : Room Temperature 07. Cold room Door : Flush Type self closing swing Door with SS/SS Lamination Inside and out sides. 100mm thick.34” x 78” clear opening Accessories: Anti-condensation door heater, Padlock, Posit seal closure, Human safety release knob.– One 08. Insulation : Pre-fab modular PUF panels - GREEN PANELS CycloPentane Blowing Agent 09. Thickness of Insulation : 100mm 10. Floor : 100mm floor panel with marine plywood and aluminium checker sheet 11.Refrigeration systems and model : Danfos Refrigerant R – 404a 12. No. of refrigeration systems : 2 no’s one stand by 13. Compressor Type : Reciprocating 14. Power Supply Requirement :415 V/ 3PH / 50 Hz/ 15. Provided wtth Digital temperature indicator cum controller safety alarm and strip curtain 16. 2 No. of Internal light fitting and all connected accessories provided as per OEM's installation instructions, complete all as specified and as directed. Make: Blue Star

Comprehensive maintenance of HVAC type package at NCN building by OEM Hitachi/ authorized dealer inclusive of labour, spares and consumables The rate is to be considered for Annual Maintenance of HVAC type package following capacity at NCN Bldg , Chennai. 1. HVAC Outdoor Unit 10 HP – 01 No 2. HVAC Outdoor Unit 06 HP – 03 Nos 3. HVAC Indoor Unit 1.5 Ton – 05 Nos 4. HVAC Indoor Unit 2.0 Ton – 01 No 5. HVAC Indoor Unit 2.5 Ton – 03 No 6. HVAC Split AC Unit 2.0 HP – 02 No 7. HVAC Split AC Unit 1.5 HP – 02 No and all connected accessories provided as per OEM's installation instructions, complete all as specified and as directed. Make: Hitachi

Notes for Itrm No 1& 2 :- a. The above job include for servicing the plant four times during the Contract period as per OEM standard checklist. Checking the serviceability of spare parts, checking lubrication level & leakages, operating of safety valves and instruments all has to be included in the rates. b. The above job include for attending breakdown calls 24 x 7,and if not attending within 6 hrs Rs 1000/hr will be recovered. c. All spare parts of indoor/outdoor units including compressor, Fan motor for both IDU & ODU, Fan blade,Gas charging, Electrical items, wiring, PCBs, remotes, panel controller, painting, valves,arresting duct leakages with insulaitng material welding, soldering etc is to be included in the above item. d. Work also include for checking tubes, de-scaling and preventive coating or replacement. e. Job also include for replacement of unserviceable electrical wirings and MCCB TPN, MCBs if found damaged/unserviceable. f. Only genuine parts shall be used

Supply, fixing, testing and commissioning of Outdoor Coil suitable for outdoor Unit, complete all as specified and directed by Engr in Charge. Make : Blue Star

Supply, fixing, testing and commissioning of Indoor Coil suitable for Indoor unit, complete all as specified and directed by Engr in Charge. Make : Blue Star

Supply, fixing, testing and commissioning of Outdoor Coil suitable for outdoor HVAC type package 10 HP plant, all as specified and directed by Engr in Charge. Make : Hitachi

Supply, fixing, testing and commissioning of Outdoor Coil suitable for outdoor HVAC type package 6 HP plant,all as specified and directed by Engr in Charge. Make : Hitachi

Supply and fix 3 core 1.5 sqmm PVC insulated PVC sheathed weather proof multistranded copper conductor cable 1100 volts grade drawn through in PVC conduit, all as specified and directed.

Checking and testing of split AC any capacity including Leaking arresting, cleaning and water wash complete all as specified and directedetc.

Dismantling the unserviceable uncut rotary compressor from the split type AC unit and replacement with new rotary compressor 1.5 Ton capacity and including servicing the entire unit complete all as specified and directed.

All as per Sl item No 11.00 herein before but suitable for 2.0 Ton capacity. Note for item 11 & 12 : Gas shall be measured and paid for seperatly.

Replacement of Unserviceable remote control suitable for 1.5/2.00 ton capacity Split type AC of any make complete all as specified and directed.

All as per Sl item No 13.00 herein before but Electronic PCB board any type.

All as per Sl item No 13.00 herein before but fan motor 1.5/2 ton capacity.

All as per Sl item No 13.00 herein before but Condenser coil and including servicing the entire unit.

All as per Sl item No 13.00 herein before but suction valve,

All as per Sl item No 13.00 herein before but discharge valve

All as per Sl item No 13.00 herein before but Indoor unit blower motor of 1.5/2.0 ton capactiy

All as per Sl item No 13.00 herein before but PVC drain pipe flexible type of suitable size

All as per Sl item No 13.00 herein before but fan blade set

Replacement of new indoor unit for split type AC 1.5 ton capactiy and including servicing the entire unit of any make complete all as specified and directed as per the existing make and model.

Matrial and labour for Spray painting to the whole out door unit of split type air conditioner 1.5/2.0 Ton with two coats of synthetic enamel paint after cleaning the unit assembly with castic soda wash complete and including servicing the entire unit all as specified and directed.

Shifting of split type Air conditioner any capacity including supply & fixing of factory fabricated support suitable to mount out door unit (one pair per AC) and duly making holes into wall for insertion of copper pipe,drain pipe and 3 core cable,and making good the distrubed surfaces complete and including servicing the entire unit all as specified and directed.

Dismantling the unserviceable uncut hermitically sealed compressor from the water cooler unit and replacing with factory re-conditioned hermitically sealed compressor for water cooler of any make, 40/ 80 liters capacity and including servicing the entire unit complete all as specified and directed. Note :Gas shall be measured and paid separately and old unservicable compressor is to be deposited at MES store yard.

Supply and fix Starting relay for 40 to 150 liters water cooler including dismantiling the old unserviceable one and servicing the entire unit complete all as specified and directed.

All as per Sl item No 26.00 herein before but over load protecto

All as per Sl item No 26.00 herein before but thermostat.

All as per Sl item No 26.00 herein before but Fan blade assembly suitable.

All as per Sl item No 26.00 herein before but push cock brass chromium plated of size 15mm.

All as per Sl item No 26.00 herein before but branded new fan motor with base for suitable capacity

All as per Sl item No 26.00 herein before but top lid gasket for 80/120 Ltr capacity

All as per Sl item No 26.00 herein before but drain stainless steel tray with drain elbow and connector

All as per Sl item No 26.00 herein before but Gate valve brass screwed both ends of size 15mm bore

All as per Sl item No 26.00 herein before but Float valves brass with PVC ball complete suitable for 15mm bore, ISI marked

All as per Sl item No 26.00 herein before but PVC hose connection pipe with both ends having brass coupling threaded for 15mm GI tubing of standard length

Material and labour for painting of water cooler with two coats of paster blue paint to the external surfaces of water cooler and Two coats of anticorrosive black paint over a coat of red oxide primer upto 15 cm height from the base allround including legs for inside of water cooler, of any capacity and including servicing the entire unit all as specified and directed.

Dismantling the unserviceable uncut hermitically sealed compressor from the deep freezer unit and replaced with factory re-conditioned hermitically sealed compressor for deep freezer any make up to 425 ltr capacity complete all as specified and directed. Note :Gas shall be measured and paid separately and old unservicable compressor is to be deposited at MES store yard.

Supply and fix of relay box type deep freezer including dismantling the old unserviceable items complete all as specified and directed.

All as per Sl item No 39.00 herein before but overload protector 1/6HP.

All as per Sl item No 39.00 herein before but door magnetic gasket.

All as per Sl item No 39.00 herein before but condenser coil.

All as per Sl item No 39.00 herein before but brand new fan motor with base 1/10HP

Material and labour for two coats of duco paint on exterior face of the deep freezer of any capacity by spray painting including removing the dent etc complete all as specified and directed.

Taking out the voltage stablizer of any make and of capacity 4/5 KVA from site and transporting to servicing centre to detect /identify the nature of defects/repairs and reassembling after repair/servicing and commissioning at site including testing the same to the entire satisfaction of Engineer-in-Charge complete all as specified and directed.

All as per Sl item No 45.00 herein before but capactity upto 3 KVA.

Dismantling the burnt out transformer from the 5 KVA capacity stablizer of any make and rewinding the same with supper enameled copper wire includinguding provision of all materials and refixing into the stablizer and testing to the entire satisfaction of Engineer-in-Charge and testing complete all as specified and directed.

All as per Sl item No 47.00 herein before but capactity 4 KVA.

Supply and fixing relay set of two for voltage stabilizer up to 5 KVA capacity complete all as specified and directed.

All as per Sl item No 49.00 here-in- before but PCB (printed circuit board).

All as per Sl item No 49.00 here-in -before but 3 core flexible card 2.5 Sqmm.

All as per Sl item No 49.00 here-in- before but indicating lamp.

All as per Sl item No 49.00 here-in- before but on/ off switch.

Supply and fix copper pipe 1/2" dia for all summer appliances of any capacity including dismantling the unserviceable pipe complete all as specified and directed.

All as per Sl item No 54.00 herein before but size 1/4" dia

Supply & Fixing three core flexible cord copper wire of size 4 Sqmm, complete all as specified and directed.

Supply and fix two pin sheet metal earth plug top and metal clad socket 20 Amps capacity complete all as specified and directed.

Supply and fix single pole and neutral sheet metal enclosure with two pin and earth plug and socket complete with single pole MCB 20 Amps for incoming and out going control complete all as specified and directed.

Supply and fix MCB SP 20/25 Amps 240 Volts 10 KA breaking capacity complete all as specified and directed.

Material and labour for replacement of unserviceable UPVC conduit pipe 20mm dia to drain out pipe including all accessories and taking down the existing one, with fixing arrangment on wall, ceiling etc.,complete all as specified and directed.

Supply only Refrigerant Gas R-32 all as specifed and directed.

Supply only Refrigerant Gas R-22 all as specifed and directed.

EVEREST ENGINEERING WORKS (BID ID -3444983)