REPAIR / MAINTENANCE OF ELECTRICALLY OPERATED HANGER DOORS, DOUBLE LAYER FENCING GATES, EOT CRANES, SOLAR WATER HEATER AND MISC. WORKS AT AF STATION BAREILLY.

Amount

Periodical maintenance of electrically operated travelling (EOT) Crane at the interval of every 3 months / whenever required upto the completion of Contract agreement complete for following capacity of Cranes class II medium duty floor oprated comprising of hoist motor, micro motor, long travel motor, Cross travel motor, gear box, control panel etc. including dismantling / replacing unserviceable parts with new parts at installation complete all as specified and directed: -

NOTES: - (i) Periodical maintenance shall include checking and adjusting of crane span, Diagonal, LT and CT wheel vertically and Skew, wear and deformation of wheel flanges, inspection of hook, wire rope, gear box, coupling, drive alingnment, tightening of all nut-bolts, condition of brake and brake drum, condition of motors, limit switches, contactors, overload relays, cables and load bearing structures. (ii) The health check up also include checking & adjusting alignment and level difference of trolley rails for double girder cranes. It also includes complete checking of electrical system including minor repairs involved for system serviceability. (iii) Supply only spare parts (excluding minor parts as specified) shall be measured and paid separately under relevant items of this Schedule. (iv) Oiling, greasing to all required parts of crane such as wire rope, rollers, wheels and the like shall deemed included in the unit rate of this item and no extra payment shall be made to the Contractor in this regard. (v) Contractor shall carry out necessary load testing after necessary repairs and replacement of major parts of crane every time and cost for the same shall be deemed included in the quoted rates and nothing extra will be paid. However, annual load testing of crane and necessary arrangement will be measured and paid separately under respective item of this Schedule.

(a) (i) 3.00 Ton of Span 21 Metres- 01 No. (ii) 3.50 Ton of Span 13 Metres- 01 No. (iii) 6.00 Ton of Span 15 Metres- 02 Nos.

(b) 1.00 Ton of Span 13 Metres- 01 No.

(c) (i) 0.50 Ton of Span 10 Metres- 01 No. (ii) 1.00 Ton of Span 06 Metres- 01 No.

All as per item No. 1.00 hereinbefore but for FLAME PROOF EOT crane of span upto 15 Metres and 2.00 TON capacity- 01 No.

All as per item No. 1.00 hereinbefore but quarterly maintenance of hand operated travelling (HOT) Cranes of Capacities 1.00 Ton of Span 10 Metres (02 Nos.) and 3.00 Tons of Span 21 Metres (01 No.) class- II, including dismantling / replacing unserviceable parts with new parts at 03 Nos. various installations complete all as specified and directed. (For Total 03 Nos. Cranes)

All as per item No. 1.00 hereinbefore but Periodical maintenance of electrically operated traffic Barrier 8 Metres Boom, light duty Remote operated comprising of motor, gear box, contact, relay, hooter, timer and control panel etc. installed at ATC including dismantling / replacing unserviceable parts with new parts complete all as specified and directed. (For 02 Nos. Traffic Barrier)

Supply only following Ball bearing for plummer box of HOT Crane, suitable for 40 / 50 mm dia shaft. Make: NBC / SKF / FAG : -

(a) Ball bearing No. 1209 K

(b) Ball bearing No. 1212 K

Supply only Thermal over load relay type MC-305 ANA full current 1.58 to 2.50 Ampere Make Siemens / L&T

Supply only following Numbered bearings for EOT Crane suitable for gear box Assembly. Make: NBC / SKF / FAG: -

(a) Ball bearing No. 6009 ZZ

(b) Ball bearing No. 6210 Z

Supply only following numbered of Bearings for EOT Crane suitable for load sheave. Make: NBC / SKF / FAG: -

(a) Ball bearing No. 6010

(b) Ball bearing No. 6406

Supply only of following numbered bearings for EOT Crane suitable for gears. Make: NBC / SKF / FAG: -

(a) Ball bearing No. 6304

(b) Ball bearing No. 6303

Supply only 3 core, 2.50 Sqmm size flexible copper conductor cable, PVC insulated and sheathed, 1100 volts grade multi stranded suitable for box girder between control panel to all motors for EOT crane complete all as specified.

Supply only 4 core, 4.00 Sqmm size flexible copper conductor cable, PVC insulated and sheathed, 1100 volts grade multi stranded suitable for box girder between control panel to all motors for EOT crane complete all as specified.

Supply only 12 core, 1.50 Sqmm size flexible copper conductor cable, PVC insulated and sheathed, 1100 volts grade multi stranded suitable for box girder between control panel to all motors for EOT crane complete all as specified.

Supply only LT motion chain guard suitable to fix in between LT shaft and LT motion wheel complete all as specified.

Supply only geared rotary limit switch 3 phase, 415 volts, 50 Hz, 10 Ampere, No. 22-1210-2 KV suitable for EOT crane any capacity and any motion complete all as specified. MAKE- Sterling Control, Speed-O-Control.

Supply only Triple Pole contactor, 3 phase, 20 Amperes with coil complete all as specified. MAKE- L&T, Siemens, Schinider.

Supply only push button switch for EOT crane with elements 6 Ampere, 415 volts, 50 Hz complete all as specified. MAKE- L&T, Siemens, Cuttler Hammer.

Supply only packing kit for gear box complete all as specified. MAKE- Cranex, API, KM Engg.

Supply only current collector assembly as per existing suitable for different capacity EOT cranes at different locations complete all as specified.

M & L for rewinding of electric motors with suitable copper winding wire of gauge as per existing alongwith class 'B' insulation with and including dismantling, transporting, refixing and testing on full load complete all as specified and directed for the following motors: -

(a) 6.7 KW, 3 Phase, 920 / 960 RPM Electric Motor.

(b) 4.5 KW, 3 Phase, 920 / 960 RPM Electric Motor.

(c) 1.8 KW, 3 Phase, 920 / 960 RPM Electric Motor.

(d) 1.1 / 1.2 KW, 3 Phase, 920 / 960 RPM Electric Motor.

(e) 0.40 / 0.50 KW, 3 Phase, 920 / 960 RPM Electric Motor.

M & L for half yearly load testing of EOT cranes upto 15.00 Meters span, 0.50 to 6.00 Ton capacity with and including transportation of load and its necessary equipments complete all as specified and directed.

M & L for half yearly load testing of HOT cranes upto 21.00 Meters span, upto 3.00 Ton capacity with and including transportation of load and its necessary equipments complete all as specified and directed.

M & L for half yearly load testing of flame proof EOT cranes upto 15.00 Meters span, 2.00 Ton capacity with and including transportation of load and its necessary equipments complete all as specified and directed. NOTE FOR ITEM NO. 20.00 TO 22.00: - Minimum 6 months gap to be given between 2 tests.

M & L for quarterly periodical maintenance of fire alarm system by attending fault on urgent basis, testing of system, periodical checking of system etc. including replacement of unserviceable components with preventive measures by replacing spares of fire alarm system installed at the various locations i.e. Simulator SU-30FSS, GCA Display, Avonic labs, Hydraulic lab, Ejection seat bay, Flight Safety, 259 SU, RECCY, DSS Hanger complete all as specified and directed. NOTE- The Spare parts shall be measured and paid separately under respective items of this schedule.

Supply only following spares parts and accessories suitable for fire alarm system complete all as specified: -

(a) Analogue Addressable Multi-Detector having removable high performance chamber with Twin fire LED's allow 360 degree veiwing, lock mechanism (sensor to base), Variable sestivity, Electronically addressed along with mounting base duly approved by LPCB. MAKE- Ceasefire-Hochiki, Notifire, Honeywell, Apollo.

(b) Analogue Addressable Manual Call point ESP Analogue Addressable Protocol having status LED for Alarming and standby mode, Electronically addressed, resettable type duly approved by LPCB. MAKE- Ceasefire-Hochiki, Notifire, Honeywell, Firehut, ASC.

(d) Dual Relay controller, loop powered, single loop address, two independently controlled change over relays (for AC plant tripping and Linear Heat Detection Cable). MAKE- Ceasefire-Hochiki, Notifire, Honeywell.

(e) Short circuit isolator (loop isolator base) complete with mounting accessories. MAKE- Ceasefire-Hochiki, Notifire, Honeywell.

(f) Linear Heat Detection Cable. MAKE- Ceasefire-Hochiki, Notifire, Honeywell.

(g) Response Indicator. MAKE- Ceasefire-Hochiki, Notifire, Honeywell.

(h) Automatic Dialler for minimum five numbers, to integrated with main control panel. MAKE- Ceasefire-Hochiki, Notifire, Honeywell.

(j) LED lit laser etched Escape Signages complete with maintenance free battery for 1 hour duration with chrome finish single side as per site requirement. MAKE- Ceasefire-Hochiki, Notifire, Honeywell.

Supply and laying / drawing of FRLS electric cable 02 run of two Core of size 1.50 Sqmm multistrand armoured copper cable with its all accessories duly having cable pointers or shall be painted with FIRE RED tags at a interval of every 1.00 Metre complete all as specified and directed. NOTE- These cables shall be used for the wiring of detectors.

Supply, fixing and testing as in replacement active Repeater Panel operating under reliable ESP Protocol, suitable to offer high reliability, durability and flexibility, 100% compatible with the complete ESP analoge addressable range of products, equipped with network for System Display or control, graphical LCD display, small and robust, 12 Volts DC operating Voltage and approved by BSI to EN-54 (Part 2 & 4) complete all as specified and directed. MAKE- CF-HFP-FIRELINE-AR of Ceasefire-Hochiki or having same specifications in Notifire, Honeywell.

Periodical maintenance of heavy duty electrically operated Hanger gate of size 10.00 m X 5.00 m, to make it in serviceable conditions round the clock alongwith complete servicing of the mechanism of door at an interval of every week, as and when at urgent requirement basis for full contract period, for Remote / Mannual operated Gate comprising of motor, gear box, chain, contactor, relay, hooter, timer and control panel etc., installed at main panel of the gate with and including dismantling and replacement of all unserviceable parts of Gear box, motor and panel with new parts at its installed locations complete all as specified and directed. NOTE: - Cost of Oilng, Greasing and labour charge of the replacement of various spare parts shall be deemed included in the unit rate of this item. Spare parts shall be measured and paid separately under respective items of this schedule as 'SUPPLY ONLY'.

Supply only following spare parts and accessories of Hanger Gate having same specifications of existing spare complete all as specified: -

Teeth gear of chain required for operating of Hanger Gate.

Chain of teeth gear required for operating of Hanger Gate.

Drive End Ball bearing and Non Drive End Ball bearing having No. 6205 suitable for 3 phase induction motor, 1.5 KW, AC.

MCB TP 20 Ampere, 'C' curve. MAKE- Simens, Indo Asian, ABB

Motor protection circuit Breaker switch, 415 volts suitable for 3 phase 1.5 KW Induction motor with thermal protection adjusting range 2.5-4.0. MAKE- Simens, Indo Asian, ABB

Mini contactor AC, 3 pole upto 6 Ampere, 415 volts, 50 Hz. MAKE- Simens, Indo Asian, ABB

Cutting and removing of old unserviceable / burnt winding wire and M & L for rewinding of stator of 3 phase, 1.5 KW, AC motor, by using super enamelled copper wire as per existing size with and including varnishing thereof and insulation of class "F" complete all as specified and directed.

Cutting and removing of old unserviceable / burnt winding wire and M & L for rewinding of F100 rotor of 3 phase, 1.5 KW, AC motor, by using super enamelled copper wire as per existing size with and including varnishing thereof and insulation of class "F" complete all as specified and directed.

S & F as in replacement PVC insulated, heavy duty, flexible strended copper conductor cable, 1100 volts grade of size 2.50 sqmm 4 core complete all as specified and directed.

Periodical maintenance of heavy duty sensor type double layer fencing gate any size, to make it in serviceable conditions round the clock alongwith complete servicing of the mechanism of door at an interval of every week, as and when at urgent requirement basis for full contract period, for Remote / Mannual operated Gate comprising of motor, gear box, chain, contactor, relay, hooter, timer and control panel etc., installed at main panel of the gate with and including dismantling and replacement of all unserviceable parts of Gear box, motor and panel with new parts at its installed locations complete all as specified and directed. NOTE: - Cost of Oilng, Greasing and labour charge of the replacement of various spare parts shall be deemed included in the unit rate of this item. Spare parts shall be measured and paid separately under respective items of this schedule as 'SUPPLY ONLY'.

Supply only Barrier Gate Controller panel DG-720, 12 volts having "OPEN", "STOP" and "CLOSE" switch alongwith pre-fixed indication lamps for "OPEN", "STOP" and "CLOSE" options complete all as speciffied and directed. MAKE- Toshi, Model- RIB or ISI marked having same specifications as approved by GE.

Dismantling carefully Double layer fencing gate by removing the same from its original position by any means as directed at site and refixing the same after carryout necessary repair work complete all as specified and directed.

S & F of base plate of suitable size for fixing of Main gate or Double layer fencing Gate with and including removing of existing unserviceable base with and including necessary excavation and earth work as required complete all as specified and directed. NOTE- The base plate shall be grouted in PCC 1:2:4, type B-1 and fixed the same by means of necessary nut-bolts of suitable size and cost for the same included in unit rate of this item.

Dismantling carefully old unserviceable gearmotor alongwith its unserviceable connected items and heavy duty main gate of Approximate weight 900 Kg to take out bottom rollers of gate and refixing the rollers after necessary bushing, cleaning, oiling, greasing and also re-aligning of bottom rail complete all as specified and directed.

S & F as in replacement Gear motor, 500 watt, 1400 RPM, 230 volts, AC, with encoder and built in Control unit including pinion rack, foundation, foundation plate, magnetic, limit switch complete all as specified and directed. MAKE- FAAC Model No. 741 EZ16 or ISI marked having same specifications as approved by GE. NOTE- Old motor to be deposited in the storeyard of Engineer-in-Charge by the contractor.

S & F as in replacement galvanised rack 30 X 12 mm size, 4.00 Metres long complete all as specified and directed. MAKE- FAAC or ISI marked having same specifications as approved by GE.

S & F of 02 channel transmitter suitable for gear motor of 500 watt, sliding gate of Approx. weight 900 Kg complete all as specified and directed. MAKE- FAAC Model- XT2 433 SLH LR or ISI marked having same specifications as approved by GE.

S & F as in replacement Flashing lamp set complete all as specified and directed. MAKE- FAAC Model- FAACLIGHT or ISI marked having same specifications as approved by GE.

S & F as in replacement one pair of photocells complete all as specified and directed. MAKE- FAAC Model- SAFEBEAM or ISI marked having same specifications as approved by GE.

S & F as in replacement key operated Push button complete all as specified and directed. MAKE- FAAC Model- T10E or ISI marked having same specifications as approved by GE.

S & F of 1100 volts grade heavy duty two single core 1.50 Sqmm size (Nominal Area) PVC insulated (FRLS) copper multi-stranded conductor cable as in circuit / sub main wiring, drawn into & including PVC conduit medium grade not less than 20 mm dia including its all accessories & fittings, fixed on surface along with a continuous run of 1.50 Sqmm size (Nominal size) stranded copper conductor PVC insulated (FRLS) (green colour) cable as earth wire complete all as specified and directed. NOTE: - TWO SINGLE CORE CABLES ALONG WITH EARTH WIRE AND PVC CONDUIT SHALL BE MEASURED AS ONE UNIT LENGTH.

VINYAK TRADERS

S S CONSTRUCTION CO

MOHINDER SINGH AND SONS