REPAIR AND MAINTENANCE OF EOT HOT CRANES INSTALLED AT SITE E NAD VAJRAKOSH AND SITE A FIRE ALARM SYSTEM AND ALLIED WORKS UNDER GE SB KARWAR

Amount

Servicing, repairing & maintenance of electrically operated overhead travelling cranes (EOT)/Hand operated traverse (HOT) double girder type of comprising of electric motor for long travel, cross travel hoist motion, creeping micro speed etc consisting of electrical control panel, MCCBs / main switches, step down transformer, contactors, HRC fuses and mechanical wire rope with drum, brake unit, gear boxes, oil levels, motor bed end carriage lathe works, electrical control cables etc complete for smooth operation of crane by skilled service engineer/mechanic with frequency of 30 (Thirty) days in a month all as specified and as directed for the following capacities:-

10 Ton FLP EOT cranes (total 13 Nos) installed at building Nos L1-02 Nos, L2-02 Nos, L7-01 No, L11-01 No, B1 to B6(one No crane in each bldg) at Vajrakosh area & 01 No crane in Material organization bldg at Naval Base Karwar

6 Ton FLP EOT crane (total 08 Nos) installed at IGLOO-II, IGLOO-IV, DBM-store buildings at NAD and PMS, Technical store, Prep-I, Prep-II, SSM store buildings at Vajrakosh.

5 Ton FLP EOT crane (total 12 Nos) installed at buildings L3 -02 Nos, L4 -2 Nos, L5 -2 Nos, L6 -2 Nos, L8 -3 Nos & L10 -01 No at Vajrakosh area.

5 Ton Hand operated crane (total 02 Nos) installed at Fuel storage-I & Fuel storage-II buildings at Vajrakosh area.

3 Ton Hand operated crane (total 02 Nos) installed at HTL AC & HTL Non AC store buildings at NAD area.

2 Ton FLP EOT crane (total 01 No) installed at L1 building at Vajrakosh area.

1 Ton Hand operated crane (total 01 No) installed at Warhead Joint Booster buildings at Vajrakosh area.

250 kg mono rail (total 01 No) installed at L9 building at Vajrakosh area. Notes for item Nos 1.1 to 1.8 :- (a) Unit rate quoted for these items shall also include labour only for replacing the ballast,ignitor and lamp required for HPMV & flood light fightings. (b) Ballast, lamp and ignitor shall be measured and paid separately under respective items of Schedule. (c) The rate quoted is deemed to be included for any consumable required. (d) Spares if any to be supplied shall be measured and paid under respective items of Schedule. (e) The servicing of crane shall be done to the entire satisfaction of rep of user and Engineer-in-Charge and the completion report in prescribed format of same shall be submitted duly signed by user.

Labour only for attending emergency breakdown (in periods other than periods for routine fortnightly servicing /monthly servicing/quarterly servicing/ repair/maintenance of cranes as catered vide item No 1 herein above by skilled service engineer and make the crane functional within three days of reporting of defect by Engineer in charge including changing defective parts of EOT/HOT crane installed at Vajrakosh and NAD complex (Site E) and MO complex (Site A) complete all as specified and as directed. (i) M&L for periodical maintenance like oiling, greasing etc as per recommendation of manufacture and as per direction of Engineer in Charge. (ii) All spares to be replaced by the contractor shall be as per specified make or as recommended by manufacturer. (iii) All spares to be supplied and replaced shall be measured and paid under respective items of this Schedule. (iv) Technician /Mechanic shall have requisite qualification with 02 years experience from recognised ITI/ NCIVT or equivalent in the trade of electrical /Mechanical. (v) Servicing /repair of cranes must be carried out by qualified tradesmen/ technician with minimum 5 yrs experience in repair/ servicing of cranes. (vi) Contractor shall furnish service report on satisfactory completion of service/maintenance of all cranes duly signed by respective unit in-charge after every visit and same shall be submitted to the Engineer- in- charge for verification.

M& L for conducting load testing of the cranes with standard weights varying upto 1.25 times more than load capacity of the crane as recommended by factory inspector and submitting the report in prescribed format as directed by Engineer- in- charge for the following capacities :-

10 Ton FLP EOT cranes (total 13 Nos) installed at building Nos L1-02 Nos, L2-02 Nos, L7-01 No, L11-01 No, B1 to B6(01 No crane in each bldg) at Vajrakosh area & 01 No crane in Material organisation bldg at Naval Base Karwar

6 Tonne FLP EOT crane (total 08 Nos) installed at IGLOO-II, IGLOO-IV, DBM-store buildings at NAD and PMS, Technical store, Prep-I, Prep-II, SSM store buildings at Vajrakosh.

5 Ton FLP EOT crane (total 12 Nos) installed at buildings L3 -02 Nos, L4 -2 Nos, L5 -2 Nos, L6 -2 Nos, L8 -3 Nos & L10 -01 No at Vajrakosh area.

5 Ton Hand operated crane (total 02 Nos) installed at Fuel storage-I & Fuel storage-II buildings at Vajrakosh area.

3 Ton Hand operated crane (total 02 Nos) installed at HTL AC & HTL Non AC store buildings at NAD area.

2 Ton FLP EOT crane (total 01 No) installed at L1 building at Vajrakosh area.

1 Ton Hand operated crane (total 01 No) installed at Warhead Joint Booster buildings at Vajrakosh area.

250 kg mono rail (total 01 No) installed at L9 building at Vajrakosh area. Notes for item No 3.1 to 3.8 :- (i) Standard load required for testing of cranes at site of testing shall be arranged by contractor at his own arrangement. (ii) Load testing shall be carried out in presence of factory inspector and load test certificate of each crane on approved format as per factory rules duly signed by factory inspector shall be submitted to the Engineer-in-Charge. The quoted rate shall be deemed to include this provision and nothing extra shall be admissible on this account. (iii) After load testing, contractor shall write on approved format of each crane i.e crane capacity, date of testing, next due date of testing and maximum load capacity

Supply & fix in repairs power contactor of 9 amps with AC coil voltage 110 volts all as specified and as directed.

Supply & fix in repairs power contactor of 17 amps with AC coil voltage 110 volts all as specified and as directed.

Supply & fix in repairs power contactor of 40 amps with AC coil voltage 110 volts all as specified and as directed.

Supply & fix in repairs auxillary contactor of 10 amps with AC coil voltage 110 volts all as specified and as directed.

Supply & fix in repairs thermal overload relays suitable for motors of capacity ranging from 3 to 7.5 KW with AC coil voltage 110 volts all as specified and as directed.

Supply & fix in repairs contact type limit switches plunger type actuators such as 1NO+1NC all as specified and as directed.

Supply & fixing in repairs hexagonal nuts and bolts of stainless steel of any size suitable for crane all as specified and as directed.

Supply & filling gear oil of grade 320 all as specified & as directed.

Supply & fixing crane control cable 19 core FLP PVC insulated tinned copper Braided PVC sheathed flexible cable 1100 V 1.5 Sqmm size all as specified and as directed.

Supply and fixing rope lube oil open gear compound suitable for Crane rope mechanism all as specified and as directed.

Supply & filling/applying Servo grease for wheel bearing all as specified and as directed.

Disassembling completely 10 HP 3 phase 415V electric motor of any make, cleaning thoroughly internal parts, replacing unserviceable minor parts like nut bolt, bearing, greasing, and rewinding with same size and class copper winding wire including reinsulating with shellac varnish, keeping in hot air oven for drying etc , reassembling, testing completely for continuity and insulation resistance including electrically disconnecting, dismantling, lowering, transportation to work shop, re-installation etc all as specified and as directed. Notes: (i) The unit rate quoted is deemed to include for electrical disconnecting, dismantling of motor,transportation to workshop and back to site,repairing & re-installation in position. (ii)Replacement of bush and bearing shall be measured and paid under respective item of schedule .

All as per item No.15 here in before, but for 7.5 HP motor

All as per item No.15 here in before, but for 1 to 2 HP motor

M&L for dismantling, removing, taking down the gear box assembly of main hoist for cranes capacity 10 ton and then overhauling the Gear box including replacement of worn gear wheel unit complete with new one matching to the existing systems, replacement of defective bearings,oil seal,gear coupling etc. and then assembling, fixing back to the system aligning, Load testing and commencing all as specified and as directed. Note: Replacement of bush and bearing shall be measured and paid under respective item of schedule

All as per item No.18 here in before, but for crane of 6 tonne capacity

All as per item No.18 here in before, but for crane of 5 tonne capacity.

All as per item No.18 here in before, but for crane of 3 tonne capacity.

All as per item No.18 here in before, but for crane of 2 tonne capacity.

All as per item No.18 here in before, but for crane of 1 tonne capacity.

Taking down old unserviceable VFD drive power module from crane control panels and supply and fix new VFD drive power module suitable for 5.0 / 7.5 KW motor load for cranes all as specified and as directed.

Supply of low viscosity transformer oil to make up /top up oil deficiency in transformer all as specified and as directed.

Supply only in repairs ignitor suitable for 250/400watts HPMV fitting all as specified and as directed.

Supply only in repairs HPMV lamps of 400 watts all as specified and as directed.

Supply only in repairs HPMV lamps of 250 watts all as specified and as directed.

Supply only in repairs HPMV ballast of 400 watts all as specified and as directed.

Supply only in repairs HPMV ballast of 250 watts all as specified and as directed.

Supply & fix in repair of Intrinsically safe unit of 110 V / 12 Volts for Hoist/LT/CT motion of crane of existing make all as specified and as directed.

Supply & fix in repair of Intrinsically safe unit of 110 V / 24 Volts for Hoist/LT/CT motion of crane of existing make all as specified and as directed.

Supply & fix in repairs Modular type illuminated push button actuators with plastic front ring having holders for contact block all as specified and as directed.

Supply & fix in repairs automatic controlling limit switch/ position switch metal enclosure 01NO/2NC slow action contacts plain plunger suitable for cranes all as specified and as directed.

M&L for painting to old steel surfaces of cranes,cable trays, panel board/ LT out door panel board of crane at NAD at Vajrakosh, with one coat of synthetic enamel paint of approved shade using spray gun including cleaning/ removing ,dust,dirt etc including writing in block letter its nomenclature complete all as specified and as directed .

Supply & lay in repair crane cable PVC insulated and PVC round sheathed copper conductor flexible industrial cable 1100 Volts of size 4 core x 6.00 sqmm complete all as specified and as directed.

All as per item No. 37 here in before, but of size 4 core X 4.00 sqmm

All as per item No. 37 here in before, but of size 4 core X 1.00 sqmm

All as per item No. 37 here in before, but of size 3 core X 2.5 sqmm

All as per item No. 37 here in before, but of size 3 core X 1.5 sqmm

All as per item No. 37 here in before, but of size 3 core X1.0 sqmm sqmm

Supply & fix in repair MS powder coated 2.0mm thickness pendant push button panel suitable for Crane push button fixing of size 45cmX15cmX8cm all as per existing at site all as specified and as directed.

Supply and fix in repairs cylindrical fuse link of 63 Amps all as per existing at site all as specified and as directed.

Supply and fix in repair 12mm dia rope suitable for 6.0-10 ton EOT crane of make Safex Elecromech Pvt ltd all as per existing at site and as directed.

Supply and fix in repairs crane side track rollers by dismantling old existing by proper supports and testing of rolling for long travel all as per existing at site and as directed.

Supply and fix in repairs Crane LT bearing no. 22214CC/W33 by removing old unserviceable and testing all as specified and as directed.

Supply and fix in repairs Crane CT bearing no. 22210CC/W33 by removing old unserviceable and testing all as directed and specified.

Supply & Fix in repair Manual Call Point (MCP) complete all as specified & directed.

Supply & Fix in repair Glass break MCP complete all as specified & directed.

Supply & Fix in repair Addresable thermal detector with flash scan complete all as specified and as directed.

Supply & Fix in repair Addresable Relay module with flash scan provides two form-C dry contacts that switch together complete all as specified and as directed.

Supply & Fix in repair Addresable control module with flash scan configured for one class A or Class B NAC complete all as specified and as directed.

Supply & Fix in repair Addresable mini monitor module with flash scan supervises either a class A or class B circuit of N.D. dry-contact input devices complete all as specified and as directed.

Supply & Fix in repair Hooter cum strobe system sensor complete all as specified & directed. Make System sensor Cat No. SYS-HS

Supply & Fix in repair UV detector complete of existing make all as specified & directed.

Supply & Fix in repairs Adressable duct detector complete all as specified and as directed.

Labour only for Non Comprehensive Routine maintenance checkup of Fire alarm system's error and alarms, necessary inspection of the Fire alarm system and take necessary corrected actions,resolve any issues regarding the system and take corrective actions for the problems , check connectivity and communication at all terminations,check all power sources and outlets used in the system complete for 12 Nos panels of Fire alarm system by authorised service engineer of OEM and furnish the report to Engineer-in-charge.

Supply & Fix in repairs lead acid type battery of 12 Volts 7 AH capacity complete all as specified and as directed .

M/S SUMEET MADHAV ASNOTIKAR

S.S.ENTERPRISES AND SERVICE

KVL CONSTRUCTION