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

Amount

M & L for carrying out the following scheduled preventive maintenance for EOT crane 3 Ton capacity quartely basis all as directed by Eingeeer In Charge:- (a) Check for worm collector shoes , sag in main runway wiring , ensuring contact to be kept through the entire length 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. (m) checking, cleaning and servicing of the gear box assy with minor spares. (n) 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.

M & L for carrying out the following scheduled preventive maintenance for EOT crane 2 Ton capacity quartely basis all as directed by Eingeeer In Charge:- (a) Check for worm collector shoes , sag in main runway wiring , ensuring contact to be kept through the entire length 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. (m) checking, cleaning and servicing of the gear box assy with minor spares. (n) 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.

M & L for carrying out the following scheduled preventive maintenance for HOT crane 3/2 Ton capacity quartely basis all as directed by Eingeeer In Charge:- (a) Check for worm collector shoes , sag in main runway wiring , ensuring contact to be kept through the entire length 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 winch & 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. (m) checking, cleaning and servicing of the gear box assy with minor spares. (n) Carryout proper alignment of HOT 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.

Dismantling /removing of unserviceable spare parts of overhead travelling portions and moving portions for EOT/HOT cranes of capacity up to 3 Ton at sight and replacement of the defective parts and re-assembeling connected acessaries including its electric connections complete all as directed by Engr- in- charge.One crane Mechanic along with helper should be available during the maintenance process of cranes. Require spares for maintenace shall be measured and paid separately. Cost of any minor spares required other than specified here in below shall be deemed to have been included in unit rate.(Item no. 5 (a) to 5(z)) Note:- Spare parts shall be ordered on the contactor in writing by the engineer-in-charge as and when required. Contractor shall have no claim whatever 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 of existing parts of cranes. T&P and arrangement of Hydraulic ladders/ scaffolding systems etc and other testing equipments shall be arranged by the contractor.

Supply only the following acessories:-

Wheel bearing for EOT cranes (LT) upto 3 Ton capacity. Make:NBC/SKF

Gear wheels for EOT cranes upto 3 ton capacity.Make: As per existing

Gear Shaft(MS) of dia up to 50mm for EOT cranes.Make: As per existing

Fuses (HRC) upto 32 Amps for EOT cranes.Make: Siemens/ L&T /Shineder

Steel wire rope 12 mm dia for EOT crane

Steel wire rope 10 mm dia for EOT crane

Steel wire rope 8 mm dia for EOT crane

3 phase electrical magnetic brake suitable fot upto 3 ton EOT cranes

Pendent cable (2.5sqmm, 19/21 core multistranded copper cable) Make: Finolex/Radiant/Universal

PVC sheathed multistranded flexible copper cable of 3core x 1.5 sqmm 1100volt grade for EOT crane. Make: FINOLEX/NICCO/CCI/POLYCAB

PVC sheathed multistranded flexible copper cable of 4core x 2.5sqmm 1100volt grade for EOT crane. Make: FINOLEX/NICCO/CCI/POLYCAB

PVC insulated unsheathed FRLS 6 Sqmm 4 core solid copper conductor cable all as specified and as directed. Make : Polycab/Havells/Finolex/Indoasian/National

Limit Switches suitable for EOT crane all as specified and as directed by Engr-In-Charge. .

Power contactor of capacity 18 to 25 Amps, 3 pole,suitable for EOT crane. Make : Siemens/L&T/Shineder or equivalent of existing make.

Power contactor of capacity 32 to 40 Amps, 3 pole,suitable for EOT crane. Make : Siemens/L&T/Shineder or equivalent of existing make.

Power contactor of capacity 63 to 70 Amps, 3 pole,suitable for EOT crane. Make : Siemens/L&T/Shineder or equivalent of existing make.

Auxilary contactor capacity 16 Amps. Make: Siemens/L&T/Shineder or equivalent of existing make.

Bimetal over load relay upto 5 Amp capacity,suitable for EOT crane. Make: Siemens/L&T/Shineder or equivalent of existing make.

Bimetal over load relay upto 20 Amp capacity,suitable for EOT crane. Make: Siemens/L&T/Shineder or equivalent of existing make.

MCB SP 6 to 32 Amps, 240V (Make: Schnider Eletric, Havell's, indo asian, L&T)

MCB two pole 6 to 16 Amps, 240V (Make: Schnider Eletric, Havell's, indo asian, L&T)

MCB triple pole 6 To 32 Amps, 240 V (Make : Schnider Eletric,, Havell's, indo asian, L&T)

MCB triple pole and neutral 6 to 32 Amps, 240 V (MakeSchnider Eletric,, Havell's, indo asian, L&T)

MCB triple pole 40 To 63 Amps, 240 V (Make : Schnider Eletric,, Havell's, indo asian, L&T)

Start push button of Make BCH/TECHNIQUE or equivalent

Stop push button of Make BCH/TECHNIQUE or equivalent

Dismantling the break assy,turning the pulley on lathe machine for making the surface good as per requirement all as specified and as directed by Engr-In-Charge.

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

S&F in replacement of Pedestal bearings suitable of size for moving and operation of crane all as specified and as directed by Engr-In-Charge.

S &Fin replacement of flame proof control ON-OFF switch board for smooth operaton of crane all as specified and as directed by Engr-In-Charge.

S&F in replacement of Break liner pulley complete in brake shoe assy drum as per site requirement all as specified and as directed by Engr-In-Charge.

S&F in replacement of Break Shoe assembly including alignment of break shoes in presence Engr-In-Charge.

S&F in replacement of gear oil suitable for EOT cranes confirming to IS:335:1965 in gear box assy as direted by Engr in charge.

Supply only Grease for lubrication of all moving parts of the system

S & F in replacement Hoist contactor ML0 of Make: BCH of equivalent

S & F in replacement Cross travel Contractor of Make BCH/TECHNIQUE or equivalent

S & F in replacement HPSV lamp 400 watt suitable for flameproof fitting of Make : Sudhir/Shyam

S & F in replacement Steel wire rope of suitable size as per site requirement for lifting of load confirming to IS 2266.

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 sparay gun .The various components shall be painted in different colour as per colour code.

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.

M & L for taking out the unserviceable Hoist drive motor from EOT crane for rewinding and rewinding with existing gauge of wire complete and the same motor Installaing & testing for smooth working in presence of Engr-In-Charge.

M & L for taking out the unserviceable cross travel motor from EOT crane for rewinding and rewinding with existing gauge of wire complete and the same motor Installaing & testing for smooth working in presence of Engr-In-Charge.

M & L for taking out the unserviceable main track motor from EOT crane for rewinding and rewinding with existing gauge of wire complete and the same motor Installaing & testing for smooth working in presence of Engr-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 all as specified and as directed.

S & F in replacement Factory made flame proof distribution board made of aluminium alloy LM-6,comprising of following (a) MCCB 4 pole,100 Amps-01 No. (b) MCB ,63 Amps,TPN-02 No. (c) MCB ,SP,16 Amps-04 Nos. (d) MCB ,SP,10 Amps-02 No. Make : SHYAAM/ SUDHIR/FLEXPRO/BALINGA)

S & F in replacement Flame proof and weather proof flood light fitting including 250 watt HPMV lamp aluminium cast alloy LM-6,inside and outside ligt greyepoxy coating,prewired complete with electronic ballasts,capacitors,spring loaded rotor type lamp holder,starter,starter holder and connector block etc.complete with flame proof gear box all accessories fixed on two numbers of wooden block on wall or pole with suitable size of MS flat iron/nut bolts and necessary glands etc connecting up complete with 23/0.0076 flexible three core copper cable in flexible steel conduict with flame proof cable entry glands all as specified and directed.(cat .SSPL/FF/151 with control gear box cat No SSPL/CS/174 (250 watt) OF SHYAAM or equivalent model of SUDHIR/FLEXPRO/BALIGA make)

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.

Taking down and overhauling of chain pulley blocks of capacity 0.5 Ton to 3 Ton cross travel unit of EOT/HO 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 .

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.

Carrying out load test on EOT cranes upto 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 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 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.

Replacement of Hand chain of 2/3 ton HOT crane

Replacement of chain wheel of 2/3 ton HOT crane

Replacement of Load chain of 2/3 ton HOT crane

Replacement of Rachet gear and rachet pawl of 2/3 ton HOT crane

Comprehensive maintenance quartely of existing conventional fire alarm system installed GCA Building including, testing with SMOKE DETECTER TESTER functionality of all components, cleaning all device , replacement of defective spares / components, comprising of following all as specified and directed. (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 1 to 24 (a) Contractor Shall Maintain all the Documents and Produce to the Concernt 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 seperately as 'Supply & Fixing only' under respective items.

All as per item No 35 here in above, but comprising of following installed at SRE Building all as specified and directed. a) Microprocessor based existing control Panel 2 Zone - 01 No. (b) Multi detector - 10 Nos. (c ) Fire alarm hooters - 02 Nos. (d) Manual call points - 02 Nos. (e) 12 V 9 AH Battery - 02 Nos.

All as per item No 35 here in above, but comprising of following installed at Signal section Building all as specified and directed. 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 35 here in above, but comprising of following installed at Avionics lab Building all as specified and directed. 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 35 here in above, but comprising of following installed at Transmitter Building all as specified and directed. 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 35 here in above, but comprising of following installed at 777 SU all as specified and directed. (a) Microprocessor based existing control Panel 4 Zone - 01No. (a) Microprocessor based existing control Panel 2 Zone - 01No. (b) Multi detector - 38Nos. (c ) Fire alarm hooters - 03 Nos. (d) Manual call points - 03 Nos. (e) 12 V 7 AH Battery - 04 Nos.

Supply and fixing conventional type multi sensor detector with smoke & Heat combination all as specified and directed. Make: Agni / Ravel or equivalent as approved by GE.

Supply and fixing conventional Sounder/ Hooter all as specified and directed. Make: Agni / Ravel or equivalent as approved by GE.

Supply and fixing conventional remote response indicators all as specified and directed. Make : Agni / Ravel or equivalent as approved by GE.

Supply and fixing conventional Manual call point resettable type all as specified and directed. Make : Agni / Ravel or equivalent as approved by GE.

Supply and fixing 12 V 7 AH Battery all as specified and directed. Make : Exide /Amaron/Trontech or equivalent as approved by GE

Supply and fixing 12 V 9 AH Battery all as specified and directed. Make : Exide /Amaron/Trontech or equivalent as approved by GE

Supply and fixing conventional Fire alarm Repeater panel all as specifed and as directed. Make : Make : Agni / Ravel or equivalent as approved by GE.

Supply and fixing conventional Fire alarm control panel complying with 2 Zone system all as specified and directed. Make : Make : Agni / Ravel or equivalent as approved by GE.

Supply and fixing conventional Fire alarm control panel complying with 4 Zone system all as specified and directed. Make : Make : Agni / Ravel or equivalent as approved by GE.

Supply and fixing conventional Fire alarm control panel complying with 8 Zone system all as specified and directed. Make : Make : Agni / Ravel or equivalent as approved by GE.

Supply and fixing 2 core1.5 sq mm PVC insulated unsheathed FRLS multi stranded copper conductor cable all as specified and as directed. Make : Polycab/Havells/Finolex/Indoasian/National

RASI AND COMPANY