MAINTENANCE, REPAIR AND REPLACEMENT OF DEFECTIVE ITEMS OF FIRE DETECTION AND ALARM SYSTEM AND MISC ITEMS AT 9 BRD AND REPAIR AND MAINTENANCE OF AC PLANT, MISC ITEMS AT 2 WING AF STN PUNE

Amount

S&F in replacement of blower belt of AHU/Compressor belts as per existing model and type ISI marked including re-alignment of the motor and blower if required for proper tension of belts complete all as specified and directed.

M&L for servicing of elect control panel of AHU central/Package type AC Plant by cleaning the panel with blower, checking of electric circuits/connections, replacement of unsv burnt wire, cables with existing size & length including proper numbering, replacement of u/s fuse link, lugs, washer, nuts, bolts, checking proper electrical connection, connectivity etc. & find out defective parts and making the panel functional by replacing the unsv item (taken as supply only) complete all as specified and directed. Note:(i) Unserviceable parts as MCB, MCCB, contactor, relay etc. will be measure and paid separately (ii) Minor parts like thimbles, tags, nut, bolts, washers etc shall be deemed to be included in item rate

M&L for refrigerant gas R-22 including charging in compressors as per OEM specification complete all as specified and directed.

M&L for refrigerant gas R-407 including charging in compressors as per OEM specification complete all as specified and directed.

M&L for replacement of unserviceable heater strip type 2kW capacity as per existing size complete all as specified and directed.

M&L for replacement of unserviceable heater strip type 3kW capacity as per existing size complete all as specified and directed.

M&L for replacement of unserviceable heater strip type 4kW capacity as per existing size complete all as specified and directed.

M&L for replacement of unsv scroll type compressor of package type ac plant of cap 5.5 TR capacity suitable for working on 380-415V, 3 phase, 50Hz, having lubricant oil-PVE, heater including cutting brazing to inlet out let refrigerant piping, , nitrogen pressure test for leakage testing, vacuum the system and charging suitable Refrigerant gas and testing after replacement complete all as specified and directed. Note:- Refrigerant gas shall be measured and paid in respective item.

M&L for replacement of Unsv MPD of central AC plant, Model No- M3 PD, Type- µMPD, Range- 5-30A, Aux Supply-15VAC, Special- 5 Sec and testing after replacement complete all as specified and directed.

M&L for replacement of Unsv MPD of central AC plant, Model No- VLRP single , Type Delux, Ramge6/6/4 Aux supply 8V&12V, and testing after replacement complete all as specified and directed.

M&L for replacement of Unsv μMVPD of central AC plant, Model No- EC, Type- MVPD, Range- 30-220 Amps, Aux Supply-230VAC, Special- 5 Sec curve MPD and testing after replacement complete all as specified and directed.

M&L for replacement of crank case heater of scroll type compressor suitable for 5 to 18 TR capacity as per existing type capacity and model complete all as specified and directed.

M&L for duct thermal insulation class O nitrile rubber based thermal insulation 19 mm thick with treated woven glass fibre covering of 0.18mm thick, density of 200+20 GSM, Tensile strength 275+-25 Kg/mm for exposed to sun application (green colour) including fixing with adhesive which is specifically formulated for duct insulation which shall be free from benzene and joints shall be fixed with glass cloth foil based tape with self adhesive ability to ensure 100% leak proof, including taking out existing unsv insulation material, cleaning the duct surface complete all as specified and directed.

M&L for taking out carefully damaged ducting including all accessories complete all as specified and directed.

Supply assembly and erection of GI sheet with C &SS rectangular/square duct made out of L shaped hollow profile, duly factory boxed, incl all accessories such as corner, cleat, carriage bolt, gasket and appropriate sealant on longitudinal joints ect complete of size 22 gauge all as specified and including with required scaffolding work to install the ducts at site complete all as specified and directed. Note :-(i) for measurement only the final finished area in Sqmm shall be measured. (ii) Venes, splitters, MS frames for joints, flanges, access doors etc shall not be measured seprately . These shall be treated as part of duct work. (iii) only external angle Iron/C channel duct support shall be measured and paid separately.

Ditto all as per Ser Item No. 15.00 above but 20 gauge galvanized sheet steel complete all as specified and directed.

Supply and fix refrigerator inverter series 5 star rated, electric driven (single phase), capacity 386 Ltr or nearest higher cap, Refrigerant gas shall be eco-friendly complete all as specified and directed.

Supply and fix refrigerator inverter series 5 star rated, electric driven (single phase), capacity 285 Ltr or nearest higher cap, Refrigerant gas shall be eco-friendly complete all as specified and directed.

Supply and fix refrigerator inverter series 5 star rated, electric driven (single phase), capacity 190 Ltr or nearest higher cap, Refrigerant gas shall be eco-friendly complete all as specified and directed.

M&L for taking out existing Unsv scroll compressor and replace with new compressor suitable for working on 380-415V 3 phase , 50Hz, LR 175A, Max Oper-35A, thermally protected system, LP side (PS 25 bar, TS max 63oC TS min-35oC, Vol 31.oI) HP side (PS 27.8 bar, TS max 68oC TS min-35oC, Vol 2.oI), having lubricant Mineral Oil 160P, heater etc including making connections inlet outlet refrigerant piping, nitrogen pressure test for leak testing , vacuum the system and charging suitable Refrigerant gas and testing after replacement complete all as specified and directed. Model No- SM185S4RC or equivalent. Note:- Refrigerant gas shall be measured and paid in respective item.

M&L for replacment of unsv centrifugal monoset pump set suitable for working on 415V three Phase 50 Hz AC supply having 2900 RPM, 5.5KW/7.5HP, discharge 20.58 LPS at 36 mtr head, del size 100x80mm, class B insulation, Model No MBR15.2 Make CG (Base Ops) complete all as specified and directed.

Supply, installation, testing and commissioning of site fabricated MS channel / angle structure work complete all as specified and directed.

M & L for comprehensive maintenance of Fire alarm system installed at various Tech Bldgs of 9 BRD comprehensive maintenance the following works including Note:- (i) The maintenance cost of fire alarm system shall deemed to comprises of cost of labour employed for the purpose, T&P used and other petty items such as batteriess and other cleaning materials etc. (ii) Servicing shall be carried out authorised dealer of manufacturer i.e. OEM. (iii) Non attending the complaint with in 3 days @ Rs. 1000.00/day shall be recovered for the fourth day by the contractor. (iv) Keep the complaint pending after four day @ Rs.2000.00/day shall be recovered by the contractor. (v) The complaint shall be generated by Telephonically/Verbally by concern JE E/M or Engr-Incharge.

(vi) Servicing of quaterly basis of fire alarm system installed in following Bldgs including first hand repairs, consisting of normal repairs and cleaning of all components such as smoke detectors/manual call point/sounder/translator/expendor / input/output module etc of any type installed in Bldgs using proper method and tools , replacement of unserviceable Batteries of connected system , tightening of all connections as required including replacements of defective spares and required calibration of control pannel and connected items check and maintain the system for efficient functioning of entire system, including troubleshooting and clearance of all faults from the panel.Testing of each Fire alarm system in presence of User and MES Rep and give quarterly basis servicibility report duly signed by user and Engr-in-Charge complete all as specified & directed in all respect. Note : Major Items if required for Repair shall be measured & paid separately under respective item.

(a) OTS Lab ( Hochiki Wireless) (b) DS Lab ( Hochiki Wireless) (c) Terc Lab No 1 ( Hochiki Wireless) (d) Terc Lab 2 ( Hochiki Wireless) (e) NWIT ( Hochiki Wireless) (f) Fire Station ( Hochiki Wireless) (g) ABR Lab ( Hochiki Wireless) (h) ACMI Lab ( Hochiki Wireless) (j) CAFS Lab ( Hochiki Wireless) (k) Site 2 & 4 ( Hochiki Wireless) (l) Clothing store ( Hochiki Wireless) (m) LSW ( Hochiki Wireless) (n) Armoury ( Hochiki Wired) (o) D Level ( Honywell Morley wired)

Material and labour for supply and fix armored fire cable copper conductor of size 1.5 sqmm two core FRLS in Red colour fixed on wall / roof with GI saddle complete all as specified and directed.

Supply of Hybrid Wireless Optical Smoke Sensor with Bi-directional wireless communication, Self optimising wireless amplitude and frequency, in-built magnet test, operating on 865 MHz with communication range up to 1200 m in open air, 95% RH (non condensing), Primary & Secondary Power Supply, RED compliant, LPCB Approved, Approved to EN54-7 & 25

Supply of Hybrid Wireless Manual Call Point with Bi-directional wireless communication, Self optimising wireless amplitude and frequency, Resettable Element, fully addressable and intelligent monitoring functionality operating on 865 MHz with communication range up to 1200 m in open air, 95% RH (non condensing), Up to 10 year battery life Dependant on operational usage, Primary & Secondary Power Supply, LPCB approved, Approved to EN54-11 & 25

Supply of Hybrid Wireless Sounder with Bi-directional wireless communication, Self optimising wireless amplitude and frequency, 4 Tone Settings, fully addressable and intelligent monitoring functionality operating on 865 MHz with communication range up to 1200 m in open air with Max. sounder output 93 dB(A) @ 1 metre, 95% RH (non condensing), Up to 10 year battery life Dependant on operational usage, Primary & Secondary Power Supply, LPCB approved, Approved to EN54-3 and 25

Supply of Hybrid Wireless Translator Module with Bi-directional wireless communication, Self optimising wireless amplitude and frequency, Loop Powered, allows the connection of up to 126* radio field devices to an addressable fire detection loop, Incorporates a Loop Short Circuit Isolator and an OLED display, operating on 865 MHz with communication range up to 1000 m in open air, 95% RH (non condensing), RED compliant, LPCB Approved, Approved to EN54-17, 18 and 25

S & F Industrial calling bell complete all as specified and directed.

S & F Industrial Bell Push including all elecrical connection complete all as specified and directed.

Chaulya Enterprises