REPAIR MAINT OF FIRE PUMP OF CAPACITY 2X200 KW ALONG WITH JOCKEY PUMPS AND CONNECTED ACCESSORIES AT NSRY NAVAL BASE KARWAR UNDER GE (SB) KARWAR

Amount

M&L for taking down from existing foundation/pump base and Opening of 3 phase, 440 Volt squirrel cage induction motor of 270 HP/200 kw capacity, 1486 rpm of ABB Make or cutting/removing the existing burnt winding and rewinding by using super enamelled copper winding wire of existing wire gauge incl other allied items such as varnish tape, sleeve, greasing, bearing, bushes etc of suitable size, including neecessary repairing of rotor shafts if required with testing and commissioning complete all as specified and directed. Note:- Rates deemed to be included for decoupled and coupling pump with motor, the cost of transportation charges for carrying the motor/pump from site to workshop and back, Nothing extra shall be admissible.

M&L for taking down from existing foundation/pump base and Opening of 3 phase, 440 Volt squirrel cage induction motor of 125 HP/90 kw capacity, 1486 rpm of ABB Make or cutting/removing the existing burnt winding and rewinding by using super enamelled copper winding wire of existing wire gauge incl other allied items such as varnish tape, sleeve, greasing, bearing, bushes etc of suitable size, including neecessary repairing of rotor shafts if required with testing and commissioning complete all as specified and directed. Note:- Rates deemed to be included for decoupled and coupling pump with motor, the cost of transportation charges for carrying the motor/pump from site to workshop and back, Nothing extra shall be admissible.

M&L for Lifting vertical mounted, CNE 14/7 stage type, main fire pump set of capacity 270 HP/200 KW cast iron body, Make of mather+platt, including connected pipe connection/delivery lines, nuts, bolts, washer etc for repair/replacement of unserviceable spare parts including transportation to the workshop and re-installing the same after repair work & testing all as specified and as directed.

M&L for Lifting vertical mounted, CNE 14/7 stage type, main fire pump set of capacity 125 HP/90 KW cast iron body, Make of mather+platt, including connected pipe connection/delivery lines, nuts, bolts, washer etc for repair/replacement of unserviceable spare parts including transportation to the workshop and re-installing the same after repair work & testing all as specified and as directed.

M&L for complete overhauling of main fire pump of 270 HP/ 200 KW, CNE 14x7 stage vertical mounted type, Make: ABB for general inspection of impeller, shaft all bearings and sleaves, and re-installation of Pump after replacing all sleaves, bearings,seals and with SS nut bolts, metalising the shafts and re threading bottom plate by lathe work including body repairs, welding works and complete testing complete all as specified and directed.

M&L for complete overhauling of jockey pump of 125 HP/ 90 KW, CNE 14x7 stage vertical mounted type, Make: ABB for general inspection of impeller, shaft all bearings and sleaves, and re-installation of Pump after replacing all sleaves, bearings, seals and with SS nut bolts, metalising the shafts and re threading bottom plate by lathe work including body repairs, welding works and complete testing all as specified and directed.

Supply & fixing in replacement of Casing and Diffuser of CF3M type as per part 1030 complete suitable for CNE 14X7 Stage pump all as specified and directed.

Supply & fixing in replacement of Rising Main Pipe (Bottom), SS 316L type as per part no 1150, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed.

Supply & fixing in repair of Rising Main Pipe (Int.), SS 316L type as per part no 1151, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed. .

Supply & fixing in repair of Rising Main Pipe (Top), SS 316L type as per part no 1152, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed.

Supply & fixing in repair of Neck Ring of CF3M type as per part no 1181, CNE 14x7 stage vertical mounted type complete all as specified and directed.

Supply & fixing in repair of Impeller CF3M type as per part no 1504, CNE 14x7 stage vertical mounted type complete all as specified and directed.

Supply & fixing in repair of Impeller Nose Cap CF3M type as per part no 1651, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed.

Supply & fixing in repair of Imepller Distance Piece SS 316L type as per part no 1704, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed. .

Supply & fixing in repair of Pump Shaft SS 316L type as per part no 1802, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed.

Supply & fixing in repair of Top Shaft SS 316L type as per part no 1804, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed.

Supply & fixing in repair of Intermediate Shaft SS 316L type as per part no 1805, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed.

Supply & fixing in repair of Adjusting ring of M.S. as per part no 1822, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed.

Supply & fixing in repair of Ratchet Bush EN24H type as per part no 2001, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Ratchet Mounting Plate M.S. type as per part no 2003, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Ratchet Pin EN 24 type as per part no 2004, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Solid Muff Coupling SS 316L type as per part no 2050, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Split Collar of SS 316L type as per part no 2060, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Gland Sleeve of SS 316L type as per part no 2106, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Logging Ring (split) of CF3M type as per part no 2301, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Gland Split of CF3M type as per part no 2311, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Gland Packing Graph. Cotton as per part no 2410, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Spherical roller thrust bearing MFG. STD. as per part no 2602, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Int Bearing Bracket of CF3M type as per part no 2800, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- Wilo mather platt

Supply & fixing in repair of Int Bearing Bush Finocot B as per part 2801, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Oil Retainer Bush LTB Type 5 2810, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Oil retainer plate SS 316L type as per part no 2811, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Bearing Bush (Pump) Finocot B type as per part no 2830, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Pump Bearing Sleeve SS 316L type as per part no 2832, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Intermediate bearing sleeve SS 316L type as per part no 2834, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Thrust Brg Cover C.I as per part no 2881, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Thrust Brg Housing C.I as per 2882 type, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Thrust Block EN 8 type as per part no 2883, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Thrust Brg Lock Nut EN 8 as per part no 2901, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Sleeve Nut SS 316L type as per part 3032, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Key for Impeller SS 316L type as per part 3210, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Key For Flexible coupling SS 316L type as per part 3250, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Key for Muff coupling SS 316L type as per part 3260, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Key for Thrust Block SS 316L type as per part 3280, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Gasket for oil ret.plate/brg.hsg. Champion AF1204080 type, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of O ring for csg. & diffuser Nit. Rubber 4250 type, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Suction Strainer SS 316L type as per part no 4900, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Suction Bell Mouth CF3M 4910 type, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Motor Stool M.S. 4680 type, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Fan M.S. 4971 type, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Air Duct (Split) M.S. 4972 type, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Key- Fan SS 316L 3280-1 type, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of O ring for Int Brg Bracket & RM pipe top Nit. Rubber 4250-1, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of O ring for oil retainer plate/bush Nit. Rubber 4250-2, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Flexible coupling (PH+MH) C.I. 4830, 4660, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Supply & fixing in repair of Fasteners SS 316L, suitable for CNE 14x7 stage vertical mounted pump complete all as specified and directed by Engr-in-charge. Make- wilo mather platt

Taking out the Sewage Lifting submersible pump motor of 10HP/12.5HP capacity make of MBH or equivalent from sewage sump at fire pump house NSRY, and disconnecting electric connection and removing, nuts, bolts, washers for repairing /replacement of unserviceable parts including transportation to workshop and re-installing at the same position after repair work all as specified and directed by Engineer-in-Charge. Note Sewage pump taking out from under ground sump tank and under ground tunnel and refixd as per your arrangement.

M&L in repair for Opening of Sewage lifting submersible motor pump of 12.5 HP /10HP capacity of MBH make or equivalent from jetty fire pump house at NSRY including cutting/removing the existing burnt winding and rewinding the same using super enameled copper wire of suitable gauge to match with the existing winding including replacing sleeves, cotton taps etc, varnishing the winding by keeping in hot oven for drying to attain required resistance & replacing ball bearing, re-assembling the motor and refixing, testing etc complete all as specified and as directed. Note : Rates deemed to be included for decoupling and coupling pump with motor.

Taking out/lifting and opening for reapair of Low pressure/high pressure trade pump motor of up to 7HP capacity any make from service turnal at NSRY, disconnecting electric connection, removing, nuts, bolts, washers, cutting/removing the existing burnt winding and rewinding the same using super enameled copper wire of suitable gauge to match with the existing winding including replacing sleeves, cotton taps etc, varnishing the winding by keeping in hot oven for drying to attain required resistance & replacing ball bearing, re-assembling the motor and refixing, testing etc complete all as specified and as directed. Note : Rates deemed to be included for decoupled and coupling pump with motor, transportation to workshop and re-installing at the same position after repair work complete all as specified and directed.

Supply and fixing in repair bearing No 6205/6206/6207/6208/6209 type of Make - SKF or equivalent all as specified and as directed.

Supply and fixing in repair bearing No 6310/6312/6313 type of Make - SKF or equivalent all as specified and as directed.

M&L in repair of rubber coupling of size L-150/L-225/L-226 including complete testing all as specified and as directed.

S&F in repair pressure gauge as per existing dia range 0-10 kg/Sqcmall as specified and as directed. Note : Rate quoted shall be deemed to be included for providing adopter/Ferrule/check nut etc required for fixing of pressure guage.

S&F in repair single phase preventer VSP 2 of make Minilec or equivalent all as specified and as directed.

S&F in repair phase failure relay VMR 2 of make Minilec or equivalent all as specified and as directed.

Supply and laying, in repair PVC insulated flexible industrial, Unarmoured copper cable 4 core, 10 sqmm for voltage grade up to 1100V, submersible pump sets including taking down of old existing one all as per site requirement as per IS 694:1990

Supply and laying, in repair PVC insulated flexible industrial, Unarmoured copper cable 4 core, 6 sqmm for voltage grade up to 1100V, submersible pump sets including taking down of old existing one all as per site requirement as per IS 694:1991

M&L for Taking out ACB of capacity upto 4000 Amps of Make : ABB or any existing make, 3pole , 415 volts, 75 KA indoor type from its sub cubicle and carrying out routine maintenance as per manufacturer maintenance manual, examine the moving isolating contacts for any discolouration, cluster contacts, remove the arc chutes, check the SMC moulding are intacts, examine the moving contacts main contacts silver tips, spring mechanism, clean all contacts with a suitable solvent and contacts regreased with HP multipurpose grease, all contacts setting checked, readjusted if required, and regreased with HP multipurpose grease, all tripping device like manual trip, under voltage, shunt trip release, over current and earth fault tripping device to be tested, readjusted and confirm all tripping device is in healthy condition, check and record IR value of ACB, with 1.1. KV LT megger calibrating ground fault / short ckt, overload relays for tripping & timing complete and rendering test report all as specified and as directed.

M&L for servicing of LT panel (7F Type) of capacity upto 4000 Amps suitable for AC supply (ACB upto 03 Nos, 200 KW VFD upto 02 Nos and bus chamber upto 02 Nos) by strip opening the doors of the panel and carrying out the cleaning of the panels with CRC spray and tightening the loose connections of the panel including repalcement of the cable glands wherever required, replacement of the old teared/ unsv insulation from the bus bar,checking the IR value before fixing the LT sleeve and refixing the heat shrinkable insulating tape sleeve suitable for 1.1 kv busbar not less than 3mm thick having dielectric strength not less than 1.1kv/mm and LT insulation tapefor CT/ PT connection complete with a certificate from NABL lab. and checking the IR value before testing and commissioning the bus bar all as specified, rectifying the internal wiring of the panel alongwith control wiring between ACB, MCCB, CT, PT, Earth fault relay, over current relay and digital multi function meter, paintting of the LT paels inner and outer surface with the two coat of synthetic enammelled paint over a coat of red oxide primer all as specified and directede by Engr - in- charge. Note:- a) The above quoted rate includes the cost of the insulators, nuts, bolts, washers and cable gland required for the repair of the panel

M&L for Taking out VFD of capacity upto 200 KW of Make:ABB or any existing make , 415 volts, 65 KA, ACS880-04-505A-3 indoor type from its sub cubicle and carrying out routine maintenance as per manufacturer maintenance manual, examine the moving isolating contacts for any discolouration, cluster contacts, chokes for reducing harmonics, examine the EH 370 , 3 Pole magnetic contector and EMC filter,cabling clamps and banet communication,PID controller, bluetooth device display, termination switch, time setting switch and bias registors switch, clean all contacts and air cooling fan with a suitable solvent, all contacts setting checked, readjusted if required, and all tripping device like manual trip, under voltage, over current and earth fault tripping device to be tested, readjusted and confirm all tripping device is in healthy condition, check ground fault / short ckt, overload relays for tripping & timing and re-installation with complete IGI swire & cable connection all as specified and as directed.

Supply and fixig in repair 20 amps, 415 volt rating HD 20 type fuse for VFD of 200 kw capacity Make : ABB or any existing make with testing and commissioning complete all as specified and directed

Opening / checking and servicing the motor control Panel board cubical type for pumpset, cleaning the bus duct chamber, inspect the complete panel, tighten the nuts & bolts of incoming, outgoing MCCBs/SFU of different capacity and cleaning/removal of moisture with CRC electrical parts cleaner, applying thick coating of Z931 strippex B and Z 955 strippex (SL) high temperature tape for preventing from flash over & fire hazard including replacement of 3mm thick gasket, closing of all holes and changing of the same complete all as specified and as directed. Note : The quoted rate deemed to be included the nut & bolts, washer and similar items required for proper functioning of the LT Panel board.

S&F in repair MCCB 400 Amps (DN3-400-M Type) 3 Pole 50 KA breaking capacity, 415 volts AC with adjustable thermal magnetic release for motor pumps panel complete all as specified and directed. Make : L&T/Siemens/Legrand/ Havells/Scheneider

S&F in repair MCCB 400 Amps 3 Pole, 50 KA breaking capacity, 415 volts AC with Advanced motor protection including rotary door handle of suitable lenght with all connected accessories for motor pumps panel complete all as specified and directed. Make : ABB Sace Tmax type or equivalent make of L&T/Siemens/Legrand/ Havells/Scheneider

S&F in repair MCCB 250 Amps 3 Pole, 50 KA breaking capacity, 415 volts AC with microprocessor base short circuit protection including rotary door handle of suitable lenght with all connected accessories for motor pumps panel complete all as specified and directed. Make : ABB Sace Tmax type or equivalent make of L&T/Siemens/Legrand/ Havells/Scheneider

S&F in repair MCB, single pole 5 to 32 Amp, 240 Volts, 10 KA Capacity 'C' curves series complete all as specified & directed. Make : Indo Asian/Legrand /Schneider/Seimens/ L&T or equivalent.

S&F in repair MCB TPN, 40-100 Amps, C series 415 Volts, 3 phase, 10 KA breaking capacity of complete all as specified and directed. Make : Indo Asian/Legrand /Schneider/Seimens/ L&T or equivalent.

S&F in repair MCB TP, 25 to 63 Amps, ''C'' series 415 Volts, 3 phase, 10 KA breaking capacity of complete all as specified and directed. Make : Indo Asian/Legrand /Schneider/Seimens/ L&T or equivalent.

S&F in repair of 110-140 Amps, 3 Pole Power Contractor, MNX Type, 415Volts AC Coil complete all as specified and directed. Make : L&T/ STANDRAD / HAVELLS / C&S

S&F in repair of Thermal Overload Relay 28-46 A, MN12 Type complete all as specified and directed. Make : L&T/ STANDRAD / HAVELLS / C&S

Supply and fix in repair contactor 70 Amps, 3 Pole , CM 70, AC 3 type suitable for switching electrical power circuit as per site requirement complete all as specified and directed by Engr-in-Charge. Make : L& T/Schneider or equivalent

Supply and fix in repair contactor 12 Amps, 3 Pole , CM 35, AC 3 type suitable for switching electrical power circuit as per site requirement complete all as specified and directed by Engr-in-Charge. Make : L& T/Schneider or equivalent

Supply and fix in repair contactor 6 Amps, 3 Pole , CM 9, AC 3 type suitable for switching electrical power circuit as per site requirement complete all as specified and directed by Engr-in-Charge. Make : L& T/Schneider or equivalent

M & L for disconnecting Actuator make: Auma epac from o/p pipe supply, mannual and automatic valve control for complete servicing and cleaning including check screw type termination compartment connection, motor wiring connection, switch compartment of limit and torque switches, grease filled housing, worm gearing, worm shaft, springs on worm shaft, lever and hand wheel, mounting flange , power supply module, relay module, thermal overload protection, check blinker switch wiring connection for running indication, adjustable disc in mechanical position indicator, reduction gear unit, greasing for hammer blow, check space heater connection for continuous duty, thermo switches to protect motor against over heating, sensor for actuator, check reversing contactor connection, fuse connection, automatic phase correction, stem nut, plug sleeve,cable gland, dog coupling, welding work for leakage and complete testing all as specified and directed.

M & L for Scrapping old paint from motor pump of capacity 125/270HP, coupling guard MS common base frame and painting two coats of synthetic enamel paint of approved quality and colour as detailed below all as specified and as directed. (a)Motor pump (b) Coupling guard and motor air grill (c) Common base frame.

M & L for Scrapping old paint from sewage pump of capacity up to 12.5 HP MS common base frame and painting two coats of synthetic enamel paint of approved quality and colour as detailed below all as specified and as directed. Note:- sewage pump take out from sewage tank and tunnel as per your arrangement.

M & L for Scrapping old paint from Actuator epac type control valve complete body and outer part with a primer coating and a two layer powder coating consisting of an epoxy coating and a polyurethane top coating and final color shall be as per existing complete all as specified and as directed.

M & L for disconnecting elctric motor from Actuator make: Auma epac suitable for opreating 3 phase, 415 volts, 50 Hz, induction motor shall be totally enclosed non ventilated type and motor housing and covers to be made of sea water resistant aluminum, F class insulation (155 degree) for cutting/removing the existing burnt winding and rewinding by using super enamelled copper winding wire of existing wire gauge incl other allied items such as varnish tape, sleeve, greasing, bearing, bushes etc of suitable size, including neecessary repairing of dog coupling shafts if required and refixing the same in original position with testing and commissioningcomplete all as specified and directed.

Supply and fixig in replacement of anti condensation heater must be installed inside the Actuator Make: Auma epac including complete wiring connection all as specified and directed.

Supply and fixig in replacement of hand wheel spring loaded push mechanism type as per existing size for manual operation the Actuator Make: Auma epac including all connected accessories complete all as specified and directed.

M & L for in replacement old unsv Earthing of PVC insulated unsheathed bright annealed bare copper conductor single core, 1.1kv, 10sqmm PVC round flexible industrial cable in green colour including suitable size of copper lugs complete all as specified and directed.

Supply and fixing ir repair of new uPVC pipe class 4, 110 mm dia, 0.8 MPa with necessary fittings such as coupler, joint, bend, elbow including testing pressure of 8 Kg/cm2 including dismantling/taking out old unserviceable piping of any description all as specified and as directed. Make Supreme or equivalent make.

Supply and fixing ir repair of new uPVC pipe class 4, 50 mm dia, 0.8 MPa with necessary fittings such as joint, coupler, bend, elbow including testing pressure of 8 Kg/cm2 including dismantling/taking out old unserviceable piping of any description all as specified and as directed. Make Supreme or equivalent make.

M&L in repair for run lead joints of Cast iron pipe of 100 mm to 300mm size/bore spigot & soketed/CI fittings including all jointing material required at site complete all as specified and as directed.

S&F in replacement of cast iron sluice valve, class PN-1.6, ISI mark, flanged ends drilled having stainless steel spindle with cast iron wheel at top with nuts, bolts,washers and gaskets etc of 100 mm bore all as specified and as directed.

M&L in repair of non return valves of size 150mm, CI type, bolted type as per existing make including all fitinhgs all as specified and directed. Make- Marck or equivalent.

M&L in repair of butterfly valves of size 150 mm, CI type, as per existing make including all fitinhgs all as specified and directed. Make- Marck or equivalent.

M&L in repair of non return valves of size 300 mm, CI type, as per existing make including all fitinhgs all as specified and directed. Make- Marck or equivalent.

M&L cement concrete 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate) as in support of, foundation and hard standing, finishing surfaces even and fair without using extra cement all as specified and as directed.

M&L for CI special fittings of any type ISI marked such as bends (any type, radius and angle), Taper any type, (straight, bend, increasing, decreasing or double socket etc), Tee pieces single branch. "Y" junction, double branch, cross (all socket or socket and spigot), collar, caps and plugs upto 300 mm bore complete all as specified and directed by Engineer-in-Charge.

M&L for repair to water leakage from 40 to 75mm HDPE Pipe line including cutting pipe, fusion jointing, pipe upto 1 RM including suitable necessary HDPE fittings etc. as required at site and making good/ leakless the existing joint, testing the joint complete all as specified and as directed. Note:- Fusion jointing equipment shall be brought at site for joint by the Contractor and the cost for the same is deemed to be included in the rate.

M&L in repair complete repair kit of relief valve upper plunger, poppets, springs, rubber components and o ring including all accessories, made of ABS, SS and rubber used for fix the water leakage due to oxidation, suitable for 2" (50 mm size) backflow preventer of wilkins make as per 975 XL model complet all as specified and directed.

ANKIT SHIP REPAIRERS AND SUPPLIERS

Shree Ayyappa Engineering

JAI SHREE GOPAL ELECTRICALS

HARSHITA MARINE SERVICES