REPAIR REPLACEMENT AND PREVENTIVE MAINTENANCE TO EOT/HOT CRANE, FIRE ALARM SYSTEM AND CONNECTED ITEMS AT AF STN BHUJ

Amount

M & L for carrying out the following scheduled preventive maintenance for EOT crane 3 Ton capacity twice in whole period of contract within minimum period of 06 months, complete all as specified and directed by Engineer-in-Charge:- (a) Check for worn collector shoes, sag in main runway wiring , ensuring contact to be kept through the entire length of runway. Check alignment and relocation. (b) Inspect for wear of bridge and trolley wheel , flat sports and check in flange . Ensure drive wheels are of the same diameter. (c) Checking , cleaning the contacts of the controllers and control panel. (d) Checking the pin & bushes for wear of flexible coupling and proper adjusting. (e) Cleaning the plumber blocks and applying fresh grease. (f) Repair / servicing the push button station incl replaceing push button. (g) Cleaning and greasing the wrinch & rope assy. (h) servicing , aligning & adjusting the limit switches. (j) lubrication of all moving parts & apply fresh grease / gear oil (k) checking the brake system & replaceing the wear out liners and aligning complete. (l) checking, cleaning and servicing of the gear box assy with minor spares. (m) Carryout proper alignment of EOT crane for smooth functioning. Note: (i) Spares for crane if required will be measured and paid separately under respective Sch'A' items (ii) T&P required , rent of vehicle, crane, labour involved for shifting, lifting are deemed to be included in the quoted rate.

All as per item No.1 above but for EOT crane upto 2 ton capacity

All as per item No.1 above but for HOT crane upto 2 ton capacity

All as per item No.1 above but for HOT crane upto 3 ton capacity

All as per item No.1 above but for EOT crane upto 10 ton capacity

Dismantling, removing & replacement of unserviceable defective spare parts of overhead travelling portions and moving portions of EOT/HOT cranes of capacity up to 3 Ton and re-assembling, connecting including its electric accessories, connections, complete all as specified and directed by Engineer-in-Charge. Atleast One crane Mechanic along with helper should be available during the maintenance process of cranes. Spare parts replaced during maintenance shall be measured and paid separately as supply only. Cost of any minor spares required other than those covered under BoQ items here after shall be deemed to have been included in unit rate quoted by the tenderer under this item. Note:- Spare parts to be replaced shall be ordered on the contactor in writing by the Engineer-in-charge and approach by GE as and when required and paid for under respective items here in after. Quantities of spares under BoQ items are provisional, Contractor shall have no claim whatsoever in the event of ordering / non ordering the spares in full or part .Make and model of the parts to be replaced shall be same as that of existing parts of cranes as provided by the OEM. T&P and arrangement of Hydraulic ladders/ scaffolding systems etc and other testing equipments shall be arranged by the contractor and deemed to be included in the quoted rate under this item. The spares

Supply only wheel tepper rollor bearing for EOT cranes (LT) upto 3 Ton capacity complete all as specified and directed by Engineer-in-Charge.

Supply only Gear wheels for EOT cranes upto 3 ton capacity complete all as specified and directed by Engineer-in-Charge.

Supply only Gear Shaft (MS) of dia up to 50mm for EOT cranes complete all as specified and directed by Engineer-in-Charge.

Supply only Fuses (HRC) upto 32 Amps for EOT cranes complete all as specified and directed by Engineer-in-Charge.

Supply only 3 phase electrical magnetic brake suitable for upto 3 ton EOT cranes complete all as specified and directed by Engineer-in-Charge.

Supply only Pendent cable (2.5sqmm, 19 core multistranded copper cable) complete all as specified and as directed by Engineer-in-Charge.

Supply only PVC sheathed multistranded flexible copper cable of 3 core x 1.5 sqmm 1100volt grade for EOT crane complete all as specified and as directed by Engineer-in-Charge.

Supply only PVC sheathed multistranded flexible copper cable of 4 core x 2.5sqmm 1100volt grade for EOT crane complete all as specified and as directed by Engineer-in-Charge.

Supply only PVC insulated unsheathed FRLS 6 Sqmm 4 core solid copper conductor cable complete all as specified and directed by Engineer-in-Charge.

Supply only Limit Switches suitable for EOT crane complete all as specified and directed by Engineer-in-Charge

Supply only Power contactor of capacity 18 to 25 Amps, 3 pole, suitable for EOT crane complete all as specified and directed by Engineer-in-Charge.

Supply only Power contactor of capacity 32 to 40 Amps, 3 pole, suitable for EOT crane complete all as specified and directed by Engineer-in-Charge.

Supply only Auxilary contactor capacity 16 Amps complete all as specified and directed by Engineer-in-Charge.

Supply only Bimetal over load relay upto 5 Amp capacity, suitable for EOT crane complete all as specified and directed by Engineer-in-Charge.

Supply only Bimetal over load relay 6 to 20 Amp capacity, suitable for EOT crane complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCB two pole 25 to 32, Amps, 240V, C curve, complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCB TPN 16 to 32, Amps, 240V, C curve, complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCB TP 25 to 63, Amps, 240V, C curve, complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of MCB SPN 32 Amps, 240V, C curve, complete all as specified and directed by Engineer-in-Charge.

Supply only Start push button complete all as specified and directed by Engineer-in-Charge

Supply only AC Drive 3 Hp to 5Hp for motor fitted in control panel as per site complete all as specified and directed by Engineer-in-Charge.

Supply only Cable Rollor for single / multi cable 25mm dia as per site requirement, complete all as specified and directed by Engineer-in-Charge.

Dismantling the break assembly, turning the pulley on lathe machine for making the surface good as per requirement complete all as specified and directed by Engineer-in-Charge.

S & F in replacement worn out break liners set & aligning complete all as specified and directed by Engineer-in-Charge.

S & F in replacement of Pedestal bearings made of cast iron having nominal bore 35mm for moving and operation of crane complete all as specified and directed by Engineer-in-Charge.

All as per item No.31 above but dia bore 45mm

All as per item No.31 above but dia bore 55mm

S & F in replacement of flame proof control ON-OFF switch board with 12 switches for smooth operaton of crane complete all as specified and directed by Engineer-in-Charge.

All as per item No.34 above with 14 switches

All as per item No.34 above with 16 switches

S & F in replacement of Break liner pulley of size 150mm dia complete in brake shoe assembly drum as per site requirement complete all as specified and directed by Engineer-in-Charge.

All as per item No.37 above but 200mm dia

All as per item No.37 above but 250mm dia

S & F in replacement of Break Shoe assembly 150mm dia including alignment of break shoes in presence complete all as specified and directed by Engineer-in-Charge.

All as per item No.40 above but 200mm dia

All as per item No.40 above but 250mm dia

S & F in replacement of gear oil Grade EP90 suitable for EOT cranes confirming to IS:335:1965 in gear box assembly complete all as specified and directed by Engineer-in-Charge.

Supply only Grease for lubrication (grade AP-3) of all moving parts of the system complete all as specified and directed by Engineer-in-Charge.

S & F in replacement Hoist contactor ML0 complete all as specified and directed by Engineer-in-Charge.

S & F in replacement Cross travel Contractor complete all as specified and directed by Engineer-in-Charge.

S & F in replacement HPSV lamp 400 watt suitable for flameproof fitting complete all as specified and directed by Engineer-in-Charge.

S & F in replacement Steel wire rope of size 6mm with min. Load bearing capacity 7kN/m2 for lifting of load confirming to IS 2266 complete all as specified and directed by Engineer-in-Charge.

All as per item No.48 above but of size 8mm with min. Load bearing capacity 8.6 kN/m2

All as per item No.48 above but of size 10mm with min. Load bearing capacity 75.6 kN/m2

All as per item No.48 above but of size 12mm with min. Load bearing capacity 109 kN/m2

M & L for painting of complete EOT crane including structural,mechanical and electrical parts by scrapping of old painted surface with wire brush throught ,cleaning of all dirt,grease,scales,dust and then giving single coat of primer and applying two coats of synthetic enamel paint by spray gun .The various components shall be painted in different colour as per colour code complete all as specified and directed by Engineer-in-Charge.

M & L for painting of complete HOT crane including structural and mechanical partsby scrapping old painted surface with wire brush throught ,cleaning of all dirt,grease,scales,dust and then giving single coat of primer and applying two coats of synthetic enamel paint by sparay gun.The various components shall be painted in different colour as per colour code complete all as specified and directed by Engineer-in-Charge.

M & L for taking out the unserviceable Hoist drive motor of capacity 3.0 HP from EOT crane for rewinding and rewinding with existing gauge of wire complete and the same motor Installaing & testing for smooth working in presence complete all as specified and directed by Engineer-in-Charge.

All as per item No.54 above but of capacity 5.0 HP

M & L for taking out the unserviceable cross travel motor of capacity up to 3 HP, from EOT crane for rewinding and rewinding with existing gauge of wire complete and the same motor Installaing & testing for smooth working in presence complete all as specified and directed by Engineer-in-Charge.

M & L for taking out the unserviceable main track motor of capacity up to 3 HP, from EOT crane for rewinding and rewinding with existing gauge of wire complete and the same motor Installaing & testing for smooth working in presence complete all as specified and directed by Engineer-in-Charge.

M & L for taking out the movable structure including HOT by lifting equipment ,rearranging the worn out pedistal bearings ,Making alignment of Shaft for smooth functioning of HOT ,Making support for 02 Nos pedastal bearing reinstallaing & testing for smooth working of crane complete all as specified and directed by Engineer-in-Charge.

S & F in replacement LED Flame proof weather proof highbay light fitting of 150 watt (minimum wattage or above) with proper clamp, powder coated aluminium housing fixtures, powder coated control gear unit made of pressure die cast aluminum, LED fixed to MCPCB on aluminium housing for proper thermal management, constant current LED driver provided with surge protection of 4KV fixture input voltage range 120-277 VAC ,completely prewired with accessories, eyebolt provided for suspension mounting, fixture having IP-65 protection and duly certified by recognized agency all as specified and directed by Engineer-in-Charge. Note: Quoted rates are deemed to include for necessary T & P required for execution of work, complete as directed.

M & L for Taking down the HOT crane from the Steel structure ,dismantling complete HOT crane replacing the worn out Gears and reassembling the Crane reinstalling the crane to steel structure and testing for smooth working complete all as specified and directed by Engineer-in-Charge.

Taking down and overhauling of chain pulley blocks of capacity 0.5 Ton to 3 Ton cross travel unit of EOT/HOT crane by applying suitable oils and grease wherever required and applying cadmium compound to wire ropes including supplying and replacing un serviceable bolts and nuts complete all as specified and directed by Engineer-in-Charge.

M & L for alignment of EOT/HOT crane tracks on both side including gas cutting ,welding and grinding for smooth movement of girder for long travel and cross travel upto 3 ton capacity crane complete all as specified and directed by Engineer-in-Charge.

Carrying out load test on EOT cranes upto 10 Ton capacity under 110% of full load capacity of cranes on hoisting, long travel and cross travel for checking the performance including deflection test with necessary manpower, instruments, necessary internal transportation upto required cranes, complete all as specified and directed by Engineer-in-Charge. NOTES: 1. Arrangements of Load / deflection test for cranes shall be carried out by the contractor through licensed crane inspector in presence of department rep as directed by Engr in Charge & user rep and recording of test result & certificate will be issued by the same.

Carrying out load test on HOT cranes 2/3 Ton capacity under 110% of full load capacity of cranes on hoisting, long travel and cross travel for checking the performance including deflection test with necessary manpower, instruments, necessary internal transportation upto required cranes, complete all as specified and directed by Engineer-in-Charge. NOTES: 1. Arrangements of Load / deflection test for cranes shall be carried out by the contractor through licensed crane inspector in presence of department rep as directed by Engr in Charge & user rep and recording of test result & certificate will be issued by the same.

Supply and fix in replacement of Hand chain of 2/3 ton HOT crane complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of chain wheel of 2/3 ton HOT crane complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Load chain of 2/3 ton HOT crane complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Rachet gear and rachet pawl of 2/3 ton HOT crane complete all as specified and directed by Engineer-in-Charge.

Comprehensive maintenance half yearly of existing conventional fire alarm system installed at GCA Building including, testing with SMOKE DETECTER TESTER functionality of all components, cleaning all device , replacement of defective spares / components, comprising of following complete all as specified and directed by Engineer-in-Charge. (a) Microprocessor based existing control Panel 2 Loop - 01 No. (b) Multi detector - 16 Nos. (c) Fire alarm hooters - 02 Nos. (d) Manual call points - 01 Nos. (e) 12 V 7 AH Battery - 02 Nos. (f) Response Indicator - 16 Nos. Note for item Nos 69 to 78 (a) Contractor Shall Maintain all the Documents and Produce to the Concerned Engineer in charge as and when required /preparation of RAR. (b) Contractor shall give the Demo and training for all duty staffs about the fire alarm System. The unit rate quoted is deemed to be included for the Same. (c) Spares required for replacement, shall be measured and paid for seperately under respective items here in after. (d) Necessary T & P required will be included in quoted rate.

All as per item No.69 here in above, but comprising of following installed at SRE Building complete all as specified and directed by Engineer-in-Charge. (a) Microprocessor based existing control Panel 4 Zone - 01 No. (b) Dual Co2 and fire alarm control Panel 2 zone - 01 nos (c) Smoke detector - 27 Nos. (d) Heat detector - 27 Nos. (e) Fire alarm hooters - 03 Nos. (d) Manual call points - 06 Nos. (e) 12 V 9 AH Battery - 04 Nos.

All as per item No.69 here in above, but comprising of following installed at Signal section Building complete all as specified and directed by Engineer-in-Charge. (a) Microprocessor based existing control Panel 2 Zone - 02 No. (b) Multi detector - 12 Nos. (c) Fire alarm hooters - 04 Nos. (d) Manual call points - 03 Nos. (e) 12 V 9 AH Battery - 02 Nos.

All as per item No.69 here in above, but comprising of following installed at 2223 Building complete all as specified and directed by Engineer-in-Charge. (a) Microprocessor based addressable type 4 loop Penal - 01 Nos. (b) Multi detector - 30 Nos. (c) Fire alarm hooters - 04 Nos. (d) Manual call points - 03 Nos. (e) 12 V 9 AH Battery - 02 Nos.

All as per item No.69 here in above, but comprising of following installed at 777 SU section Building complete all as specified and directed by Engineer-in-Charge. (a) Microprocessor based existing control Panel 2 Zone - 02 No. (b) Multi detector 12 Nos. (c) Fire alarm hooters - 30 Nos. (d) Manual call points - 03 Nos. (e) 12 V 9 AH Battery - 02 Nos.

All as per item No.69 here in above, but comprising of following installed at Avionics lab Building complete all as specified and directed by Engineer-in-Charge. (a) Microprocessor based existing control Panel 4 Zone - 01No. (b) Multi detector - 17 Nos. (c) Fire alarm hooters - 02 Nos. (d) Manual call points - 04 Nos. (e) 12 V 9 AH Battery - 02 Nos. (f) Repeater Panel - 01 Nos

All as per item No.69 here in above, but comprising of following installed at Transmitter Building complete all as specified and directed by Engineer-in-Charge. (a) Microprocessor based existing control Panel 2 Zone - 01No. (b) Multi detector - 02 Nos. (c) Fire alarm hooters - 01 Nos. (d) Manual call points - 01 Nos. (e) 12 V 7 AH Battery - 02 Nos.

All as per item No.69 here in above, but comprising of following installed at 777 SU all as specified and directed. (a) Microprocessor based addressable control Panel 2 Zone - 01No. (b) Multi detector - 38 Nos. (c) Fire alarm hooters - 03 Nos. (d) Manual call points - 03 Nos. (e) 12 V 9 AH Battery - 02 Nos.

All as per item No.69 here in above, but comprising of following installed at JTF Hanger all as specified and directed. (a) Microprocessor based addressable control Panel 2 Loop - 01No. (b) Multi detector - 70 Nos. (c) Reflective beam detector - 06 nos. (d) Fire alarm hooters - 04 Nos. (e) Manual call points - 03 Nos. (f) 12 V 9 AH Battery - 02 Nos. +B79

All as per item No.69 here in above, but comprising of following installed at New main Hanger all as specified and directed. (a) Microprocessor based addressable control Panel 2 Loop - 01No. (b) Multi detector - 110 Nos. (c) Reflective beam detector - 08 nos. (d) Fire alarm hooters - 04 Nos. (e) Manual call points - 12 Nos. (f) 12 V 9 AH Battery - 02 Nos.

Supply, installation, testing, commissioning and replacement of Multi Detector Combination of Optical Smoke Sensor and Heat Sensor with base LEDs for 360 degree Visibility, Advanced Detection and Communication Protocol, Sleek Low-profile Housing design, Regular 100mm base, IP 42, Smoke sensitivity (1.96 +1- 0.76)% per ft, Air velocity 0-400 fpm, 8 to 30V DC Operating, Operating Temperature -300 to +70oC, including 12V relay version complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing, commissioning and replacement of Conventional Sounder, wall & ceiling mount, with back box, 24V DC operation, Peizo electric type, Fire engine siren tone with sound pressure level of at least 65dB complete all as specified and directed by Engineer-in-Charge.

S & F conventional remote response indicators complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing, commissioning and replacement of Manual call point, alarm status indicated by LED, 24V DC operation, NC & NO output complete all as specified and directed by Engineer-in-Charge.

S & F 12 V 7 AH Battery complete all as specified and directed by Engineer-in-Charge.

Supply, installation, testing, commissioning and replacement of 2 Zone, Fire Alarm Control Panel as per IS-15908:2011 standard, Certified for safety standard IEC 62368-1:2018, upto 600 cable connectivity per zone, 20 Detectors per zone plus 5 MCPs, LCD display, standby battery backup with built in charging, Fire/Fault status LED indication, SMPS System, keypad for panel operation, System Indication, Standby status indication, Low Battery warning with tone, Zone wise Isolation facility with loop voltage cut off complete all as specified and directed by Engineer-in-Charge.

All as per item No.84 above but for 4 zone fire alarm control panel

S & F Addressable type conventional Fire alarm control panel complying with 4 Zone system complete all as specified and directed by Engineer-in-Charge.

S & F 2 core1.5 sq mm PVC insulated unsheathed FRLS multi stranded copper conductor cable complete all as specified and directed by Engineer-in-Charge.

M&L for fabrication of structural work made out of structural steel such as MS angle, flat, nut bolt etc for ladder installation all as specified and sirected by Engineer-in-Charge.

RASI AND COMPANY (BID ID -3275104)

Vijay Construction Co (BID ID -3270202)