REPAIR MAINTENANCE REPLACEMENT OF FIRE FIGHTING, WATER DISTRIBUTION SYSTEM HYDRANT HOSE BOX FIRE DETECTION FIRE ALARM AND FIRE CONTROL PANEL SYSTEM AND CONNECTED ACCESSORIES AT INHS ASVINI UNDER AGE I ASVINI COLABA MUMBAI

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation of poles, stays, laying of pipes etc and getting out in hard/dense soil (including Road Cutting) complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming in layers not exceeding 25cm in soil complete all as specified and as directed by Engineer-in-Charge.

Removing excavated material to a distance exceeding 250m but not exceeding 500m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed by Engineer-in-Charge.

Taking down of GI Tubes and Supply and fixing heavy grade GI Pipe of size 100mm dia bore with all fittings laid in trench / walls with applying two coat of synthetic enamel paint red colour on external surface over one coat of red oxide primer complete all as specified and as directed by Engineer-in-Charge.

Ditto all as per item No 4.00 but 80 mm dia

Ditto all as per item No 4.00 but 25 mm dia

Demolition of Existing cement concrete supporting block of pumps and motors, exceeding 15 cm of thickness complete all specified and directed by Engineer-in-Charge.

Material and labour for cement concrete 1:3:6, type C-1 ( using 20 mm graded stone aggrgate) as in support for mounting of Base frame with MS bolts placed in concrete as in foundation, filling and mass concrete finishing even and fair without using extra cement complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of Fire Hydrant valve single headed gun metal suitable for 80 mm pipe including rubber packing, nut and bolt complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of Fire Hydrant valve double headed gun metal suitable for 100 mm dia pipe including rubber packing, nut and bolt complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in repair Fire Brigade inlet connection 2 way gun metal including rubber packing, nut and bolt complete all as specified and as directed by Engineer-in-Charge.

Material and labour in replacement for fabrication of external fire hose cabinets of with 2mm thick CRCA sheet, corrosion resistant and powder coated supporting angle iron 50mm x 50mm x 6mm size, front opening facility with front double door fixed with 6mm clear wired glass sections and rubber gaskets, locking arrangement and fixing for provision of hose reel of 30mtr- 2 No's and fire hydrant nozzle - 2 No's headed inside the cabinet including powder coating finishing, grouting fixing and applying two coat of synthetic enamel paint red colour on external & internal surface over one coat of red oxide primer etc complete all as specified and as directed by Engr-in-Charge.

Supply & Fixing in replacement of external fire hose cabinet, rubberized fabric reinforced rubber lined fire hose (RRL Hose) including gun metal male and female instantaneous type of coupling hose confirming to IS 636 type II and coupling confirming IS 903-1975 in all respect 30 mtr long complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in replacement of branch pipe nozzle gun metal 63 mm instantaneous inlet, made threaded outlet, 15 mm bore nozzle long type complete all as specified and as directed by Engineer-in-Charge.

Supply and Fixing in replacement Hose reel , corrosion resistant, with rubber hose 30 mtr long including tapping 25 mm MS pipeline from 150 mm MS pipe line by welding complete all as specified and as directed by Engineer-in-Charge..

Supply and Fixing in replacement of Gun Metal Gate Valve heavy duty suitable for 25 mm dia bore pipe lines complete all as specified and as directed by Engr-in-Charge.

Supply & Fixing in replacement of gun metal Air release valve 25 mm size complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of rotational moulded polyethylene water storage tank 5000 Litre capacity, (cylindrical vertical with closed top) including all connections for inlet, outlet, overflow and washout pipes etc hoisted and fixed in position at upto G+7 building on terrace including making PCC foundation of thickness not less than 200mm for base of water tank complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of sluice valve 150 mm dia both ends flanged with high tensile stainless steel spindle, I body as per IS-14826, ISI Marked, class PN-1.6 including all joints connected with rubber of fibre board, nuts, bolts, washers etc complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement sluice valve 100 mm size both ends flayed with high tensile stainless steel spindle, I body as per IS-14826, ISI Marked, PN-1.6 including all joints with rubber of fibre board, nuts, bolts, washers etc complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacment of Non Return butterfly valve 100 mm dia both ends flanged with high tensile brass spindle, I Body ISI Marked, including all joints connected with rubber or fibre board, nuts, bolts, washers etc complete all as specified and as directed by Engineer-in-Charge. Make : Kirloskar / Leader / L&T (Andco)

Taking out damaged unserviceable MS pipe sections from existing fire lines, suction ,delivery and supply and fixing heavy duty MS pipe ISI including welding of flanges,nuts bolts,complete all as specified and as directed by Engineer-in-Charge of following sizes:-

MS ERW pipe 100mm bore

MS ERW pipe 150mm bore

Supply and fix in repair of fittings like tee, elbow,bend ,reducer and other MS/GI fittings as per site requirement complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing or welding iron angles of any size, flange of any size, channel of any size, bends, tee of mild steel of any size all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement foot valve ball type of size 200mm dia complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement foot valve ball type of size 150mm dia complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement foot valve ball type of size 100mm dia complete all as specified and as directed by Engineer-in-Charge.

Comprehensive maintanence of all fire hydrant both single and double type, centrifugal pump set of 70 HP -2 No's, 75 HP-2 No's 15HP booster pump -8 No's, fire hose, reel drum, gate valve, lugs, rubber washer of hydrant , pressure switch and other connceted accessories including greasing and oiling for smooth opeartion of all hydrant, butterfly valves, pump, motor gland packing, sluice valve, hose reel,fire brigade conncetion , Hose box and keys and connected accessories including supply and replacement of unservicable minor part like inlet blank cap, chain , rubber seal, seal, O ring, wahsers, gland packing to ensure that there should not be any leakage of water during pressure test of minimum 3.5 Kg/cm2 and easy fixing of male nozzles to any one of the hydrant valves mentioned above complete all as specified and directed by Engineer-in-Charge. Note :- Pressure test should be done in presence of user representative and signature to be obtained ensuring that all fire hydrant are in serviceable condition.

Supply and fixing in replacement of FASD starter of capacity suitable for 15 HP pumpset, 415 V, 3 phase including connection of motor cable to starter and testing complete all as specified and as directed by Engineer-in-Charge.

-Ditto- all as per item No 29 but suitable for 70/75HP pumpsets

Material and labour for disconnecting centrifugal pump from motor, suction and delivery pipe line of any Make, model and taking down packing for removing and insertion of new shaft sleeves replacements or removing Bearing for replacement of mechanical seal and other connected parts using bearing puller gear and fix new bearing and greasing all parts, coupling pump to motor and checking for proper shaft alignments such that no vibration is produced during operation for the following capacity pumps complete all as specified and directed by Engineer-in-Charge. NOTE : Pump Bearing will be paid separately.

Pump coupled with 75 HP motor

Pump coupled with 70 HP motor

pump coupled with 15/30 HP motor

Supply of high performance Bearing suitable for motor and pump of capacity 75 HP, 70 HP complete all as specified and directed by Engineer-in-Charge.

Supply of high performance Bearing suitable for motor and pump of capacity 15 HP, 20 HP, 30 HP complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair AC-3 type contactor with control voltage of 230V AC with integrated auxillary or Add on block contacts with 1 or 2 No and NC including connection of control wiring to contactor and testing of starter after repairing complete all as specified and directed by Engineer-in-Charge. :-

Contactor rating of 12A

Contactor rating of 18A

Contactor rating of 25A

Contactor rating of 40A

Contactor rating of 70A

Supply and fixing in repair Thermal over load relay with adjustable setting with integrated auxillary or Add on block contacts with 1 or 2 NO and NC including connection of control wiring to Over Load Relay and testing of starter after repairing complete all as specified and as directed by Engineer-in-Charge.

Over Load Relay of capacity suitable for 70/75 HP motor

Over Load Relay of capacity suitable for 30 HP motor

Over Load Relay of capacity suitable for 15 HP motor

Material and labour for disconnecting motor power cables of various sizes from electrical motor of different capacities and decoupling from the pump sets, removing and taking down carefully and transporting to authorised workshop, dismantling stator and rotor carefully and rewinding stator assembly with super enamelled copper winding wire of suitable gauge matching to existing gauge and cleaning of slots, core with carbon tetra chloride solution and applying two coats of insulation varnish and keeping stator assembly in heating chamber to improve insulation strength, reassemble motor completey and transportation to site, coupling pump to motor and check for proper shaft alignments such that no vibration is produced during operation of coupling to pump with exact alignment, connecting power cables to motor and testing of following capacity motor completely and applying two coats of synthetic enamel paint of external body complete all as specified and directed by Engineer-in-Charge. :-

Supply, installation , testing and commissioning automatic/manual fire pump starter control panel, automatic operation based on pressure sensor , protection against dry run of pump, in replacement, indoor type, Aluminium bus bar with colour coded heat shrinkable sleeves , IP 43 protection class, factory fabricated , cubical panel, wall mounted , self supported, made out of 2mm thick CRCA sheet with locking arrangement, one side openable, dust vermin proof suitable for 3 phase 4 wire 415 Volt 50 Hz AC including suitable size copper insulated conductor control wiring, current transformer, 3 phase indication lamps for incoming on/off, pump on/off indication, 3 line multi function digital multi meter and powder coating connecting the cable with necessary cable glands, lugs etc for all incoming & outgoing cables proper arrangment for ventilation, making necessary alterations to existing GI pipe for holding pressure gauge, sensor and gate valve for on/off sensor and accomodating the following items complete all as specified and as directed by Engineer-in-Charge. Panel consist of following items (a) 415V, 63 A main MCCB 4P Ics = 100%Icu, Rupuring capacity of 25 KA-1 no's. (b) FASD starter suitable for 15 HP motor - 01 No's (c) Pipe mounted pressure switches pressure gauge - 02 Nos and control wiring from sensore to panel for auto on/off of pump. (d) Flush Mounted multifunction meter with 3 line LED display of accuracy class 1-1 No's Make : L&T Model No 4405 series or equivalent model. (e) All other necessary sensors, wiring, accesories required for auto/manual operation of above panel should be included in quoted rates.

Material and labour for painting of external fire hose cabinets, Fire lines etc with two coats of synthetic enamel paint colour red on external surfaces, one coat of red oxide primer after preparation of steel surfaces complete all as specified and directed by Engineer-in-charge.

Supply and fixing in replacement of damaged wired glass panes 6 mm thick suitable for existing fire cabinet outdoor type complete all as specified and directed by Engineer-in-charge.

Provision of full rehearasal/drill of fire fighting practice by opening the sluice valves, hydrant and landing valves, fixing of hose reel, checking serviceability of fire brigade inlets and other work required for the practice including required manning and instructed by Engineer-in-Charge and provisioning of washers for hydrants complete all as specified and directed by Engineer-in-Charge. Note : Penality at the rate of Rs. 5000 per building per month shall be imposed on the contractor in fire fighting practice is not carried out during a month.

Construction of brick masonry valve chamber in repair of size 1.2m x 1.2m x 1.2m (internal dimension) (above GL 0.30 mtr) suitable for fixing of sluice valves, 15cm thick foundation using PCC 1:4:8 type D-2 over 15cm thick hardcore of broken stone, 23cm thick brick walls built in cement and mortar 1:4, 15mm thick internal and external plaster including top of floor in cement and sand mortar 1:3, 15mm thick, finished even and smooth, without using extra cement,5 mm thick plate cover on 50mm x 50mm x 6mm MS angle frame embeded in PCC 1:2:4 type B-1 coping, having rectangular, hinged, opening of size 150 x 100mm with locking arrangements , hold fasts, etc, applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces and earth work in any type of soil including disposal of debris outside MoD land complete all as specified and as directed by Engineer-in-Charge.

Taking down of Fire Control panel and Supply, installation Testing & Commissioning of microprocessor based Networkable analogue Addressable upto 128 nodes 2 Loop Fire Alarm Control panel with Network cards -02 Nos, 7" Touchscreen LCD Display, the panel should be equpied with sufficient Nos of loop. The panel shall have capacity to take Addressable Intelligent Wireless Devices into the same loop via translator. Each loop shall have a capacity of 127 analogue addressable devices and 127 Base sounders/base sounder beacons and shall have upto 10,000 event logs history . Three Access Levels, capable of taking EN-54 LPCB approved devices. Panel shall support upto 5000 Cause & Effects entries, with upto 20,000 inputs controlling & 20,000 Controlling outputs across the network. EPROM sufficient nos of programmable relay control for controlling & monitoring of fire sprinkler & Fire Hydrant pump, 240 V AC power supply, automatic Battery Charger, 24 V sealed Lead acid batteries sufficient for 24 hours normal working & then be capable of operating the system for 24 hours during an emergency conditions as required. The Panel shall have provision of connectivity of BACNET/MODBUS/ Lonwok. The Panel shall be fully expandable via common plug in loop driver boards, 5.25 Amp/10.25 amp power supply and charger to EN-54 part 4, dedicated RS232 serial port for direct PC or connectivity option & all data can be controlled or stored on cloud. Panel shall have option to invert inputs and outputs, complete all as directed by Engr-in-Charge.

Taking down old unserviceable MCP and Supply, Installation Testing & Commissioning of Analogue Addressable Manual Call Point with Integral Short Circuit Isolator, Analogue Addressable Protocol having status LED for Alarming & standby mode, Electrically addressed, approved by LPCB,complete all as specified and directed by Engr-in-Charge.

Supply and laying in replacement 2 core x 1.5 Sqmm Multistranded twisted Copper cable, FRLS armoured laid through exist conduits fixed on wall/ceiling/floor complete all as directed by Engrineer-in-Charge.

Taking down old unserviceable PVC Conduit and Supply & fixing of PVC Conduit heavy duty , 25 mm dia size, for passing cable including sadle clips, and all connected accessories,complete all as specified and directed by Engr-in-Charge.

Supply and fix in repair response indicator of suitable size including necessary wiring from the detector to RI complete all as specified and as directed by Engineer-in-Charge.

Repairs/maintenance of fire detection and alarm system including testing complete with Microprocessor based fire alarm control panels (01 Nos) in P-72 (Hospital Building) , Sailor block, New SOMA, Medical Store Dental Block - 02 Nos and Nursing accn including attending the fire alarm system faults, testing checking including labour for replacement of unserviceable components mentioned below. The fire alarm system - 05 Nos with the following ,complete all as specified and directed by Engr-in-Charge. :-(a) Response Indicator.(b) Audio alarm (Hooter) (c) Manual Call Point. (d) Multisensor Detector.

Replacement of unserviceable batteries of capacity 12 V 7 AH dry type complete all as specified and as directed by Engineer-in-Charge.

shakti engineering and electrical works

Saviour Security Systems

GANGAJAL

Shree Ayyappa Engineering

Infiniti Digitech pvt ltd