REPAIR AND MAINTENANCE OF DIESEL GENERATOR SETS, FIRE FIGHTING SYSTEM AND LT UG CABLES UNDER GE I NAVY JAMNAGAR

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation, laying of pipe line etc and getting out in soft/ loose soil complete all as specified and directed.

Returning filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soil complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50 mts and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as directed.

M&L river sand cushioning for cable protection in trenches 8 cm before laying cable and 15 cm deep over the cable. Note: Thickness after punning shall be measured for payment.

Taking up old existing PCC cable cover complete.

Laying only PCC cable covers for protection of UG cable in trenches , cable cover obtained from Item Sl No. 5 here-in-above.

Supply and laying un-reinforced precast cement concrete cable cover, class LV, type 1, flat, size 250x150x40 mm for protection of underground cable in trenches complete all as directed. Make: Mehtab tiles / Ultra tiles / Sirex / Scorpio or any ISI marked tiles as approved by GE.

Supply and lay 50 mm bore high density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2, laid in trenches as cable protection with all fittings complete all as directed.

Taking down unservicable calbe laid in any description and Supply, lay and testing new XLPE insulated, extruded, PVC outersheathed and innersheated galvanised steel, armoured heavy duty LT UG electric cable with aluminium conductor, 1100 Volts grade, conforming to IS: 7098 (Part I) 1988 cross-sectional area 185 Sqmm, 3.5 core and laid in trenches / pipe / ducts complete all as directed.

All as per item No. 9 here in above, but cross-sectional area 95 Sqmm, 3.5 core.

All as per item No. 9 here in above, but cross-sectional area 70 Sqmm, 3.5 core.

All as per item No. 9 here in above, but cross-sectional area 50 Sqmm, 3.5 core.

All as per item No. 9 here in above, but cross-sectional area 35 Sqmm, 3.5 core.

All as per item No. 9 here in above, but cross-sectional area 25 Sqmm, 3.5 core.

All as per item No. 9 here in above, but cross-sectional area 16 Sqmm, 4 core.

Taking down rusted / worn out GI Pipe any dia form excavated trench and Supply and lay in trenches new GI Pipe 100 mm bore light grade (ISI Marked) with necessary fittings such as bend, tee, elbow etc., and testing on completion complete all as specified & directed..

All same as per item No 16 here-in above but 80 mm bore of pipe -do-

All same as per item No 16 here-in above but 50 mm bore of pipe -do-

All same as per item No 16 here-in above but 40 mm bore of pipe -do-

M&L straight through heat shrink joints PVC / XLPE insulated armoured heavy duty LT UG cables with aluminium conductor, cross-sectional area 16 Sqmm, 2/4 core including aluminium lugs / thimbles complete all as specified.

All as per item No. 20 here in above, but cross-sectional area 25 Sqmm to 35 Sqmm, 3.5 core.

All as per item No. 20 here in above, but cross-sectional area 50 Sqmm to 70 Sqmm, 3.5 core.

All as per item No. 20 here in above, but cross-sectional area 95 Sqmm to 120 Sqmm , 3.5 core.

All as per item No. 20 here in above, but cross-sectional area 150 Sqmm to 185 Sqmm, 3.5 core.

All as per item No. 20 here in above, but cross-sectional area 240 Sqmm to 300 Sqmm, 3.5 core.

M & L for PCC 1:4:8, type D2 using 40 mm graded crushed stone aggregate as in foundation filling mass concrete complete all as specified and directed

M&L overhauling of water pump for 100 kVA DG set complete.

M&L fan belt for water pump for 100 kVA DG set complete.

M&L water seal for water pump for 100 kVA DG set complete.

M&L hose pipe including clamps for 100 kVA DG set complete.

M&L overhauling of water pump for 63 kVA DG set complete.

M&L fan belt for water pump for 63 kVA DG set complete.

M&L water seal for water pump for 63 kVA DG set complete.

M&L hose pipe including clamps for 63 kVA DG set complete.

M&L cleaning of air cleaner, tightening of intake and exhaust manifold's nuts and cap screws for sealing of 100 kVA DG set complete.

M&L cleaning of air cleaner, tightening of intake and exhaust manifold's nuts and cap screws for sealing of 63 kVA DG set complete.

M&L caribration / setting of timing of FIP for 100 / 63 kVA DG set including all necessary items such as rotory, piston, rings, sprigs etc complete.

M&L set of injectors / nozzles for 100 / 63 kVA DG set complete.

M&L servicing radiator of 100 / 63 kVA DG set including attending faults on call basis consisting of normal repairs and maintenance complete all as directed by Engineer-in-Charge.

M&L diesel primary and secondary filter element with O ring suitable for 250 kVA DG set of make Greaves cotton.

M&L diesel primary and secondary filter element with O ring suitable for 160 kVA DG set of make Greaves cotton.

M&L diesel primary and secondary filter element with O ring suitable for 40 kVA DG set of make Kirloskar.

M&L diesel primary and secondary filter element with O ring suitable for 15 kVA DG set of make Kirloskar.

M&L diesel primary and secondary filter element with O ring suitable for 63 kVA DG set of make Greaves cotton.

M&L diesel primary and secondary filter element with O ring suitable for 100 kVA DG set of make Greaves cotton.

M&L LUB OIL primary and secondary filter element with O ring suitable for 15 kVA DG Set.

M&L LUB OIL primary and secondary filter element with O ring suitable for 40 kVA DG Set.

M&L LUB OIL primary and secondary filter element with O ring suitable for 63 kVA DG Set.

M&L LUB OIL primary and secondary filter element with O ring suitable for 100 kVA DG Set.

M&L LUB OIL primary and secondary filter element with O ring suitable for 160 kVA DG Set.

M&L LUB OIL primary and secondary filter element with O ring suitable for 250 kVA DG Set.

M&L Air filter element suitable for 15 kVA DG Set.

M&L Air filter element suitable for 40 kVA DG Set.

M&L Air filter element suitable for 63 kVA DG Set.

M&L Air filter element suitable for 100 kVA DG Set.

M&L Air filter element suitable for 160 kVA DG Set.

M&L Air filter element suitable for 250 kVA DG Set.

M&L Air primary filter suitable for 15 kVA DG Set.

M&L Air primary filter suitable for 40 kVA DG Set.

M&L Air primary filter suitable for 63 kVA DG Set.

M&L Air primary filter suitable for 100 kVA DG Set.

M&L Air primary filter suitable for 160 kVA DG Set.

M&L Air primary filter suitable for 250 kVA DG Set.

M&L greaves lubricating oil SAE 15 W 40 suitable for DG sets. Make: ELF / QUARTZ / HP / BP

M&L coolant suitable for DG sets. Make: Fleetguard / Valvoline / Premium

M&L sets of hoses 4G11T & clip suitable for 100 kVA DG Set.

M&L sets of hoses 4G11T & clip suitable for 63 kVA DG Set.

M&L HEX SCREW M 10 X 1.5 X 25, 8.8 CL suitable for 63 / 100 kVA DG Set.

M&L plain washer A10.5 (M10) suitable for 100 kVA DG Set.

M&L HEX Nut M10 DIN/934 M-10 suitable for 63 / 100 kVA DG Set.

M&L HEX SCREW M 8 X 1.25 X 25, CL 8.8 suitable for 63 / 100 kVA DG Set.

M&L FIP high pressure pipe suitable for 63 / 100 kVA DG Set.

M&L fuel pipe M14 BANJO 1100 L, RB suitable for 100 kVA DG Set.

M&L fuel pipe M14 BANJO 1100 L, RB suitable for 63 kVA DG Set.

M&L turbo oil drain pipe (4G11TAG3) suitable for 100 kVA DG Set.

M&L turbo oil drain pipe (4G11TAG3) suitable for 63 kVA DG Set.

M&L turbo oil inlet pipe side open suitable for 100 kVA DG Set.

M&L turbo oil inlet pipe side open suitable for 63 kVA DG Set.

M&L gasket for cylinder head suitable for 63 / 100 kVA DG set including taking down cylinder head cleaning carbon with help of chemical polishing valves adjusted required spring action fixing of new gasket and refixed cylinder head required tighting complete all as per directed.

Supply only Batteries DC, 12V, 180 AH, lead acid duly initial charged complete. Make: Exide / Star Gold

Supply only Batteries DC, 12V, 90 AH, lead acid duly initial charged complete. Make: Exide / Star Gold

S&F in repairs MCCB 125 Amp, 4 pole 16 kA, 415 V, 50 Hz, AC supply breaking capacity thermal magnetic setting in existing board connecting with proper size link set at incoming and outgoing cable connection and making necessary modification in pannel complete all as specified. Make: Legrand Cat No. 4200 16 or equivalent in L&T / Havells

S&F in repairs MCCB 160 Amp, 4 pole 16 kA, 415 V, 50 Hz, AC supply breaking capacity thermal magnetic setting in existing board connecting with proper size link set at incoming and outgoing cable connection and making necessary modification in pannel complete all as specified. Make: Legrand Cat No. 4200 17 or equivalent in L&T / Havells

S&F in repair on load change over switch of 200 Amp capacity in existing panel with necessary modification in bus bar arrangement if required all as complete as specified. Make: L&T /Legrand/Standard.

S&F in repair Power contactor ML3, 3 pole, 200 Amp capacity, 50 Hz. Make : L&T / Legrand / C&S

S&F in repair No Volt Coil for contactor of capacity up to 200 Amp complete. Make : L&T / Legrand / C&S

S&F in repair push botton actuator with head key switch, key removable in both position for ignition switch for DG set of any capacity including make necessary arrangement for fixing in existing complete all as directed.

S&F in repair LED type pilot lamp complete. Make : L&T / Legrand / C&S

M&L for strip connector, 4 way, terminal of rating up to 100 Amp capacity including electrically connections complete all as specified.

S&F in repair Volt meter Digital type 0-500 Volt in existing panel including wiring from bus bar to Volt meter terminals complete all as specified. Make : L&T / Legrand / ABB / Siemens

S&F in repair Ammeter digital type 0-100 Amp in existing panel including wiring from bus bar to Ammeter terminals complete all as specified. Make: L&T / Legrand / ABB / Siemens

S&F in repair Ammeter digital type 0-200 Amp in existing panel including wiring from bus bar to Ammeter terminals complete all as specified. Make: L&T / Legrand / ABB / Siemens

S&F in repair current Transformer of rating from 300/5 CT ratio in existing panel complete all as specified. Make : AE / Kappa

S&F in repair current Transformer of rating from 200/5 CT ratio in existing panel complete all as specified. Make : AE / Kappa

S&F in repair current Transformer of rating from 100/5 CT ratio in existing panel complete all as specified. Make : AE / Kappa

S&F in repair electronic timer of 215/240/360/415 Volt, 3 to 120 sec complete.

S&F asbestos rope at silencer of DG set of any capacity / make to be fix on pipe after removing existing unserviceable rope complete all as directed.

M&L for wiring of control panel of DG set AMF panel from relay and auxiliary contacts complete by using 2.5 sqmm copper cable of colour code from auxiliary contacts to relay including fault finding etc complete all as specified.

S&F in repair contactor relay of DC control voltage of 12 Volt type complete all as directed.

M&L for cleaning the fuel tank after taking the shut down of DG set in all respects and drain out fuel from tank collect in suitable container and cleaning the tank up to bottom and refill the fuel after cleaning and start test / run the DG set complete all as specified and as directed.

S&F in replacement fuel off solenoid switch for 100 kVA DG set/ 63 kVA DG Set complete all as directed.

S&F in repair AMF controller with Relay card for 100 kVA DG set/ 63 kVA DG complete all as directed.

S&F suction sweeper brush of size 756x10 mm as per existing brush including replacement of staintless steel nut bolt, springs, V belt, hose collar clamp, fiber wings funnel for primeng complete all as specified and as directed.

S&F flexible HDPE hose pipe, medium duty of size 50 mm bore complete all as directed.

S&F nylon rope of size 20 mm dia as per existing rope complete all as directed.

M&L taking out the existing CI sluice valve 150 mm bore and refixing the same after repair by replacing with and including new nuts, bolts, rubber gasket, gland and spindle etc. for smooth functioning of valve complete all as directed.

M&L Sand for Sludge Drying Bed Size 9.00x2.50x1.00 m, for pressure filter capacity 20000 ltr /hrs and for activated carbon filter capacity 20000 ltr/ hrs. Note: Qty of loose filled sand shall be measured.

M&L Pea gravel for Sludge Drying Bed Size 9.00x2.50x1.00 m, for pressure filter capacity 20000 ltr /hrs and for activated carbon filter capacity 20000 ltr/ hrs. Note: Qty of loose filled gravel shall be measured.

M&L Silex for pressure filter capacity 20000 ltr /hrs and for activated carbon filter capacity 20000 ltr/ hrs.

M&L Polypropylene nozzles for pressure filter capacity 20000 ltr /hrs and for activated carbon filter capacity 20000 ltr/ hrs.

M&L Fine activated carbon of IODINE value 800 for activated carbon filter capacity 20000 ltr/ hrs

S&F Micron Cartridge filter, 5 micron, replaceable cartridge, polypropylene and the following spare parts for smooth functioning and efficient working of RO plant complete all as specified and directed.

S&F Rota Meter 8 - 800 Litres per hour

S&F Suction and discharge NRV for dosing Pumps

S&F Suction and discharge tubing, 1/4", for dosing pumps

S&F Electronic circuit with diaphragm for dosing pumps

S&F Suction strainer for dosing pumps

S&F Brass fitting for pressure gauge connection of 1/4" dia

S&F Nylon tubing for pressure gauge connection 1/4" dia

S&F Field mounted Pressure gauge 0 - 20 Kg/Sq.cm

S&F Panel mounted Pressure gauge 0 - 20 Kg/Sq.cm, back entry, glycerine filled

S&F Permeate port fitting with "O" ring for pressure tube

S&F Low/ High pressure switch

S&F Brine control valve, 40 mm bore, SS 316

S&F Solenoid valve, 40 mm bore

S&F 40 mm bore UPVC pipe, heavy grade, confirming to IS 4985-2000 ASTM D-1785, SCH-80.

S&F 50 mm bore UPVC pipe, heavy grade, confirming to IS 4985-2000 ASTM D-1785, SCH-80.

S&F 40mm bore, UPVC ball valve.

S&F UPVC multipurpose valve 4 way operation of size 50 mm bore at sand filter/ carbon filter (ISI Marked).

S&F CI foot valve 80 mm bore, ISI marked in existing position with jointing material complete all as directed.

S&F CI foot valve 150 mm bore, ISI marked in existing position with jointing material complete all as directed.

M&L for repair & rewinding of electrical motor 10HP, 3 phase, 415 Volt by disconnecting the electric connection, including taking out horizontal submersible pump from sump and disconnecting the electric connection, decoupling motor pump, removing foundation nuts, bolts and carrying the motor to workshop to carry out following repair/ rewinding as under complete all as specified and as directed: (i) Cutting complete burnt and defective winding after opening body cover and separating starter and rotor. (ii) Remove carbon by applying/rubbing sand paper and clean. (iii) Insert insulating material such as insulating paper, sleeve, varnish etc. (iv) Rewinding the stator with existing size of PVC copper winding wire. (v) Clean the rotary and assemble the motor and coupling with pump, re-connect electric connection and earth connection, test for full load complete all as directed. (vi) Taking out submersible

All as per item No. 133 above, but motor pump of capacity 20 HP

M&L for rewinding of electrical motor by disconnecting electrical connection, disconnecting pump and motor of capacity 2 HP, 3 Phase, 50 Hz, AC supply and carry out following repair/ rewinding and overhauling of pump complete all as required at site: (i) Cutting thoroughly burnt out defective winding (ii) Cleaning stator body complete by rubbing sand paper and to remove carbon (iii) Rewinding the stator with super enamelled copper wire of existing size and reassemble complete motor pump and testing complete all as specified and as directed. (iv) Disconnecting electrical connection from pump and motor.

All as per item No. 135 above, but motor of capacity 3 HP

All as per item No. 135 above, but motor of capacity 5 HP

All as per item No. 135 above, but motor of capacity 7.5 HP

M&L overhauling of pump 2 HP complete by dismantling from motor and replacing the gland packing, suitable existing size number bearing, bushing, gland packing etc all as required at site complete.

All as per item No. 139 above, but motor pump of capacity 3 HP

All as per item No. 139 above, but motor pump of capacity 5 HP

All as per item No. 139 above, but motor pump of capacity 7.5 HP

All as per item No. 139 above, but motor pump of capacity 10 HP

M&L Silica Quartz sand with pebbles of multi grade sand filter as per the existing by size wise and layer wise after taking out the old sand complete all as specified and as directed.

M&L activated carbon after taking out of old activated carbon from filter as per the existing by size wise and layerwise complete all as specified and as directed.

S&F BW 308040 RO membranes for RO plant including all fittings and fixtures complete all as specified and directed. Note: Contractor has to submit the chemical examination of treated water from RO plant and test certificate approved by Govt. laboratory and submitted in every month or as and when major repairs are carried out to RO plant to the entire satisfaction of the department. Rate quoted for the same deemed to be included in the respective item.

S&F high density polyethylene pipe size 10 mm bore (HDPE) of pressure rating 10 Kg/ cm2 fixed complete to walls ceiling or on floors etc.

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