REPAIR/REPLACEMENT OF VARIOUS CAPACITY LT SWITCH GEAR, MCCBS, ACBS, CONTACTOR, APFC PANELS, CLEANING/MAINTENANCE OF OHT RESERVOIR, UG SUMP, RISING MAIN, DISTRIBUTION AND OTHER MISC E/M WORKS AT AF STN FARIDABAD UNDER AOR OF GE(AF) FARIDABAD

Amount

Excavation in trenches in soft / loose soil not exceeding 1.5 Mtr wide and not exceeding 1.5 mtr depth for laying of cables/poles or foundation etc and getting out complete all as specified and directed by Engineer-in-Charge.

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

Removing of surplus excavated soil to distance not exceeding 50 Mtr from starting point and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and directed by Engineer-in-Charge.

Material and labor for sand cushioning to XLPE cable with using clean dry and natural river sand with a layer of 8 cm thick before laying the cable and 15 cm thick layer after laying the cable and this then gently punned down to a thick of 10 cm above the top the upper most cable complete all as specified and directed by Engineer-in-Charge.

Supplying and laying un-reinforced precast concrete cable cover, class LV, Type 1 with peak, size 250 mm x 150mm x 40mm complete all as specified and directed by Engineer-in-Charge.

Supply,Laying,Connecting and testing in repairs cable XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 Volt grade cross sectional area 185 Sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item No 06 above but Size 70 sqmm 3.5 core

All as per item No 06 above but Size 35 sqmm 3.5 core

All as per item No 06 above but Size 16 sqmm 4 core

All as per item No 06 above but Size 10 sqmm 4 core

Laying only LT cables in treches , connecting and testing of cables of following sizes issued free for fixing from MES store . Measurement of earth works should be measured seprately under relevent items complete all as specified and directed by Engineer-in-Charge. Note : Cable shall be issued under Schedule 'B' from MES store yard.

All as per item No 11 above but Cable of size 95 sqmm 3.5 core.

All as per item No 11 above but Cable of size 25 sqmm 3.5 core.

M&L for cable end termination kit out door, heat shrinkable type suitable for XLPE/ PVC cables of size 6 Sqmm to 16sqmm 4 core core with working voltage 1100 volts incl necessary excavation returning filling & removal complete all as specified and directed by Engineer-in-Charge.

All as per item No 14 above but Size 25-35 sqmm 4 core

All as per item No 14 above but Size 50-95 sqmm 3.5 core

All as per item No 14 above but Size 120 - 185 qmm 3.5 core

M&L for cable jointing kit straight through, heat shrinkable type suitable for XLPE/ PVC cables of size 6 Sqmm to 16 Sqmm 4 core with working voltage 1100 volts complete all as specified and directed by Engineer-in-Charge.

All as per item No 18 above but Size 25-35 sqmm 4 core

All as per item No 18 above but Size 50-95 sqmm 3.5 core

All as per item No 18 above but Size 120 - 185 qmm 3.5 core

S & F in repairs Earth test box made of powder coated, 3.15 mm thick, CRCA sheet,20 cm x 20 cm x 10 cm size conforming to CPRI approved and IP-65 protection class,right hinge, openable type including mounting arrangement such as making hole in wall,providing MS clamp,nut,bolt etc complete manufactured through approved manufacturers complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MCCB 4 pole 415 volts fixed type 315 Amps with braking capacity 36KA after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MCCB 3 pole 415 volts fixed type 160 Amps with braking capacity 36KA after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MCCB 3 pole 415 volts in repairs,fixed type 63 Amps to 100 Amps with braking capacity 16 KA.after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MCCB 3 pole 415 volts fixed type 200 Amps with braking capacity 36KA after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MCCB 3 pole 415 volts fixed type 250 Amps with braking capacity 36KA after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MCCB 3 pole 415 volts in repairs,fixed type 32 Amps with braking capacity 16 KA.after taking out old U/S one complete all as specified and directed by Engineer-in-Charge.

S&F as in repair Contactor, (4 Pole AC & DC Control) operational current AC1,160 Amps,poles composition- 4NO,DC control ref-LP1D80004 of TC complete all as specified and directed by Engineer-in-Charge.

S&F as in repair Contactor, (4 Pole AC & DC Control) operational current AC1,125 Amps,poles composition- 4NO,DC control ref-LC1DT125A of TC complete all as specified and directed by Engineer-in-Charge.

S&F in repair MNX 18, 3 pole contractor,2 NO+ 2 NC,415 volts AC, confirms to IS/IEC 60947 -4-1, in existing model and make including after taking out old unserviceable one, complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MNX 95, 3 pole contractor,2 NO+ 2 NC,415 volts AC, confirms to IS/IEC 60947 -4-1, in existing model and make including after taking out old unserviceable one, complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MNX 70, 3 pole contractor,2 NO+ 2 NC,415 volts AC, confirms to IS/IEC 60947 -4-1, in existing model and make including after taking out old unserviceable one, complete all as specified and directed by Engineer-in-Charge.

S&F as in repair MN contactor 18 Amps in existing model and make including after taking out old unserviceable one, complete all as specified and directed by Engineer-in-Charge.

S&F Panel LED indication lamps (R/Y/B) complete all as specified and directed by Engineer-in-Charge.

S&F as in repair Rotary switch of existing make suitable as per ground complete all as specified and directed by Engineer-in-Charge.

S&F as in repair digital volt meter ,415 volts,including after taking out old unserviceable one complete all as specified and directed by Engineer-in-Charge.

S&F in repair digital Ammeter,415 volts grade,100 Amps rating,including and after taking out old unserviceable one complete all as specified and directed by Engineer-in-Charge.

S&F as in repair ring type CT of ratio 400/5 complete all as specified and directed by Engineer-in-Charge.

S&F in capacitor 3 phase, 5 KVAR complete all as specified and directed by Engineer-in-Charge.

S& F in capacitor 3 phase, 10 KVAR complete all as specified and directed by Engineer-in-Charge.

S& F in capacitor 3 phase, 25 KVAR complete all as specified and directed by Engineer-in-Charge.

S& F in capacitor 3 phase, 2 KVAR complete all as specified and directed by Engineer-in-Charge.

S& F in capacitor 3 phase, 3 KVAR complete all as specified and directed by Engineer-in-Charge.

Supply and install reactive power manager in existing APFC panel complete all as specified and directed by Engineer-in-Charge.

M&L for servicing/testing of APFC(Automatic Power Factor Control) panel including checking of all internal connetions and replacement of spares if required complete all as specified and directed by Engineer-in-Charge. Note - Spares to be measured and paid separately

M & L for repairing , servicing and replacement of LT panels unsv part including complete accesories such as partialy open door , door breakers , Unsv Al bus bar , unsv locking arrangement, repairing of LT Panel legs, welding work , neceassry PCC work , Excavtaion , removal , retruning filling including disconnection and reconnection of cables , of any size any capacity complete all as specified and directed by Engineer-in-Charge.

M & L for Scraping of old paint from two pole/ four pole structure without removing accessories and preparation of surfaces for repainting. Repainting the poles with one coat of alternative green and white strips of 30 cm each upto 1.5 mtr height using synthetic enamell paint . Marking the pole No with black enamell paint. Repainting the remaining Iron parts i.e. cross arms, supporting angles, XPM jali, clamps, GI bkt etc and steel pole above 1.5 mtr height by applying one coat of alumn paint or PCC pole with snowcem of approved color all as required at site complete all as specified and directed by Engineer-in-Charge.

M&L for Painting of any size , any make LT panel after removing old dust partical,oily porytion by rubbing with sand paper with spary pump, and writing /digital printing, Capacity Descripton, date of installation,etc complete all as specified and directed by Engineer-in-Charge.

M&L for cross arms, bracings, supports, clamps and back plates fabricated from steel section including nuts, bolts, washers, welding bending cold or hot drilling holes for bolts in any shape ors size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of alumn paint complete all as specified and directed by Engineer-in-Charge.

Removing all connections from LT panel having feeders upto 04 Nos ( Total of incoming and outgoing) , any capacity, indoor or outdoor type, fpr repairs/ servicing. Cleaning properly all parts and removing dust, carbon deposits etc. Removing U/S thimbles if any of connections. Refixing serviceable items to the panel and making all connections including testing for proper functioning of the panel as per standard engineering pactice. ( U/S items will be provided against respective items separately complete all as specified and directed by Engineer-in-Charge.

Removing all connections from LT panel having feeders above 04 Nos upto 08 Nos ( Total of incoming and outgoing) , any capacity, indoor or outdoor type, fpr repairs/ servicing. Cleaning properly all parts and removing dust, carbon deposits etc. Removing U/S thimbles if any of connections. Refixing serviceable items to the panel and making all connections including testing for proper functioning of the panel as per standard engineering pactice. ( U/S items will be provided against respective items separately complete all as specified and directed by Engineer-in-Charge.

Trimming up of tree branches upto 3 mtr all around HT/LT overhead lines, removing cut branches from site complete all as specified and directed by Engineer-in-Charge. Note :- (i) The overhead lines will be kept clear from all trees by trimming of tree branches with 3 mtr all around the line. Necessary permission will be obtained from department by contractor one day prior to trimming in particular area and shut down of that area will be arranged by department. (ii) Total length of line from supply point to load end will be measured for the purpose of payment, irrespective of the No of trees required to be trimed.

Material and labour for detection of any type of fault in LT underground Line of any size and core. (laid in soil at plane area or forest area) with the help of LT Meggar. Seggregation of faulty span by meggering and making span serviceable by repair of cable or replacement of cable complete all as specified and directed by Engineer-in-Charge. Note : 1. Detection of one fault in faulty span will be measured as Each Job. 2. Earth work and taking out will be measured seperately. 3. Material for repair and replacement will be measured saperately.

Material and labour for detection of any type of fault in LT underground Line (laid in soil at plane area or forest area) with the help of Cable fault locator machine. Cable fault locator with carring vehicle will be brought by the cable fault detection agencies. Span of faulty cable will be trace out by the agencies by meggering LT cable complete all as specified and directed by Engineer-in-Charge. Note : 1. Detection of fault in one span of length will be measured as Each Job. 2. Technicians will be employed by the working agencies.

M&L for taking out from trenches, wall, pole , Pipe, PCC, under ground, etc exsisting cable LT 1100 volt grade heavy duty , armoured with steel strip of wire , with stranded aluminium conductor of any size, any core, for seggregation of serviceable cable lenght ,unserviceable cable lenght and unuse cable lenght by meggering or any other suitable and recommended method including disconnection and re-connection of Cables. Removing unserviceable and unuse cable leght from site and keeping aside serviceable for reuse at same location or any other location complete all as rquired at site complete all as specified and directed by Engineer-in-Charge. (Earth work will be measured and paid separately under respective item).

Supply and fixing as in repair / replacement motarised changeover switches of 315 A , 4P (Four Pole) , 415 V, surfce mounted type with side handle operation including bridging bars & external handle with swtich is in ON position, OFF position and other DG/Sources ON position (three position ) complete including electrically connection and taking out unserviceable changeover swtich of existing L&T make specified as CO3-315 complete all as specified and directed by Engineer-in-Charge.

Supply and fixing as in repair / replacement of UNSV Aluminum thimbles of size 10sqmm to 70sqmm as per site requirements complete all as specified and directed by Engineer-in-Charge.

Supply and fixing as in repair / replacement of UNSV Aluminium thimbles of size 95Sqmm to 185sqmm as per site requirements complete all as specified and directed by Engineer-in-Charge.

Boring of Holes under road, Pavement, hard Standing by trenchless technology using ultra Sound technique and necessary machine with HDPE Pipe, PN 10,100 mm dia complete all as specified and directed by Engineer-in-Charge.

M&L for earthing complete for pole with galvanized mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 Mtr below ground level) with top edge of earth plate not less than 1.5 Mtr below ground level connected by using galvanised iron strip 25 X 4mm as earthing lead size by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber) 1:2:4 type B-1 using 20mm graded stone aggregate copy shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate, internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4 funnel wiht wire gauge of 22 gauge (0.68mm) 8 mesh per liner inch, 50 mm thick cover of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with 8 mm four MS bars @ 80mm centre to centre both ways and charcoal dust and common salt all as shown in electrical plate No 3 of MES SSR Part-I (2009) and specified including provision of earth wire protected by 40mm dia medium grade pipe and watering pipe shall be 20mm bore medium grade, all excavation and earth work & connectiing the earthing to an earthing test point as specified and testing on complete all as specified and directed by Engineer-in-Charge.

Supply and fix aluminium strip 25 mm x 3 mm complete with saddles and fixing screws etc for roof conductors and down conductors above ground level including removing u/s strips complete all as specified and directed by Engineer-in-Charge.

Supply, laying and fixing in position in repairs galvanized iron pipe 80 mm bore light grade fixed to pole with mild steel clamps of required size or laid through wall/under floor/under road/in trenches duly painted with two coat of black metallic paint after a primer coat of red oxide complete all as specified and directed by Engineer-in-Charge.

All as per item No 64 above but 50 mm dia

All as per item No 64 above but 40 mm dia

Design, fabrication, assembly, wiring and supply, installation, testing and commissioning of front operated cubicle type compartmentalised, front access free standing/Wall mounted, dust and vermin proof (IP 65 ingress protection) main LT Panel(In door type) suitable for use at 415 volts, 3 phase 4 wire 50 Hertz system suitable for fault level of 50 KA for 1 sec , fabricated from 2 mm thick CRCA sheets with hinged, gasketted (metal based neoprene) and lockable doors having structural reinforcement mounted on angle iron frame made out of 50x50x6 mm frame with 6 nos legs not less than 45 cm fixed with nuts bolts of suitable size, including 3 mm thick gland plates on top and bottom and including lifting hooks and including GI earth strip of required size with 2 nos earthing terminals and including powder coated paint finish of approved shade over metal surface cleaned and treated with seven tank process complete with interconnections etc as per specifications, as required and as below.

Design, fabrication, assembly, wiring and supply, installation, testing and commissioning of front operated cubicle type compartmentalised, front access free standing/Wall mounted, dust and vermin proof (IP 65 ingress protection) main LT Panel(In door type) suitable for use at 415 volts, 3 phase 4 wire 50 Hertz system suitable for fault level of 50 KA for 1 sec , fabricated from 2 mm thick CRCA sheets with hinged, gasketted (metal based neoprene) and lockable doors having structural reinforcement mounted on angle iron frame made out of 50x50x6 mm frame with 6 nos legs not less than 45 cm fixed with nuts bolts of suitable size, including 3 mm thick gland plates on top and bottom and including lifting hooks and including GI earth strip of required size with 2 nos earthing terminals and including powder coated paint finish of approved shade over metal surface cleaned and treated with seven tank process complete with interconnections etc as per specifications, as required and as below :-

Supply and install and commmissionng of LT bus bar chamber CPRI approved out door type with sloping canopy of size 600x600x600mm made out of 3.15 mm thick CRCA sheet, panel shall be powder coated siemens grey shade mounted on 40x40x6 mm MS angle iron frame 90 cms height erected in ground with PCC foundation 1:4:8 with 40mm stone aggregate including supply and fixing insulated aluminium bus bar of size 50x 6mm for three phase and neutral 200 mm length respectively mounted on insulators and terminating with suitable cable with glands and provision of one MCCB 63 Amps,3 pole ,415 mps, 50 Hz of breaking capacity 25 KA as incomer complete all as specified and directed by Engineer-in-Charge.

M & L for servicing of volatge stabilizer auto servo controlled on balanced type 3 ph naturally cooled of capacity 100 to 160 KVA of make : Volina, by disconnecting the LT cables and draining out oil complete and taking out the core and checking the continuity and insulation values of all three phases, reinsulating if required and inspecting and replacing the PCB and servicing of breaker, removing and cleaning the sludge from the tank, refilling the oil after filtering by using online centrifuge machine and obtain the dielectric strength of oil not below 60 KV at 2.5 mm gap including testing of volatge stabilizer by reconnecting the disconnected cables and calibrating complete all as specified and directed by Engineer-in-Charge. Note:The rate shall also deemed to be included the rate for Technician, Electrician,and labours.

Attending Complaints by deploying sufficient labour for rectification of leakage of UG water pipe lines of size 200/150 mm bore of any description such as CI/DI/GI pipe line at any location including necessary excavation in any type of soil (approx 2 meter length,width 1.5 meter ,depth 1.5 meter) dewatering complete by using pump set as per site requirement, cutting existing pipe lines including repairs with suitable flanges, Joints or any other material etc complete all as specified and directed by Engineer-in-Charge.

All as per item No 73 above but of size 100mm dia pipe line

All as per item No 73 above but of size 50/40 mm dia pipe line

Taking up or down in repairs the following sizes of bore dia steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed by Engineer-in-Charge.

All as per item No 76 above but 80 mm bore

All as per item No 76 above but 50 mm bore

All as per item No 76 above but 40 mm bore

All as per item No 76 above but 25 mm bore

All as per item No 76 above but 20 mm bore

All as per item No 76 above but 15 mm bore

Supply and Laying in trenches galvanised steel water tubing ,medium grade including necessary fittings such as GI bends,Tees,Union etc complete and connecting to water supply pipe line after taking out existing old/rusted out steel tubing and connections all as specified and as directed by Engr-in-Charge pipe line of following sizes.:-

All as per item No 83 above but 80mm bore

All as per item No 83 above but 50 mm bore

All as per item No 83 above but 40 mm bore

All as per item No 83 above but 25 mm bore

All as per item No 83 above but GI tubing all walls,ceiling,laid in floors,roof etc of size after taking out existing old /rusted out steel tubing all as specified and directed by Engineer-in-Charge of following sizes:-

All as per item No 88 above but 20 mm bore

All as per item No 88 above but 15 mm bore

Supply and fixing in repairs sluice valve cast iron body class PN 1.6 marked both ends flanged with Brass spindle and Brass check nuts with cast iron hand wheel including jointing material like rubber insulation sheet 3 mm thick,bolts ,nuts and fixed to pipe line,after and including taking out old unserviceable one complete all as specified and directed by Engineer-in-Charge for following sizes.:-

All as per item No 91 above but 100 mm bore

M&L Fix in repair Gun metal,globe or gate valves,with iron wheel head.screwed both ends for iron pipe and fixed after and including taking out old unserviceable one all as specified and as directed by Engr-in-Charge of the following sizes.:-

All as per item No 93 above but 50 mm bore

All as per item No 93 above but 25 mm bore

All as per item No 93 above but 20 mm bore

Dismantling unserviceable old valve chambers of any size and keeping aside old materials such as CI covers,Angular iron frames and bricks etc all as specified and as directed by Engineer-in-Charge

Costruction of valve chamber in PCC 1:5:8 masonry built in CM(1:4) with MS covers 3 mm thick and locking arrangement including excavaton and earth works PCC (1;4;8) type D2 for foundation PCC bed/coping in cement concrete (1:2:4) type B1 plastering 15 mm thick with Cm 1:4 painting with one coat of bituminous black paint on all steel surface complete all as specifiedd and directed by Engineer-in-Charge for the following sizes chambers :-

All as per item No 98 above but 1350 mm x 1000 mm x 1200 mm internal dimension

All as per item No 98 above but 900 mm x 900 mm x 1000 mm internal dimension

All as per item No 98 above but 900 x 600 x 1000 mm internal dimension

Taking out of submersible pump set of any capacity from bore well with chain pulley and shifting to work shop for repairing & lowering in bore well after repair work including replacement of unserviceable nuts, bolts & gaskets (depth of borewell 80m to 150m) capacity pump complete all as specifiedd and directed by Engineer-in-Charge

Complete opening of submersible borewell pump set of any capacity for repair/replacement of unserviciable ,worn out bearing /worn out unserviceable shaft /burned out copper winding/worn out strainer/bush/sleeve/thrust pad/thrust bearing/thrust bearing lock nut etc including re-assembling and refixing in original position complete all as specifiedd and directed by Engineer-in-Charge

S & F thrust bearing of submersible bore well motor&pump/open well submersible pump made of stainless steel complete all as specifiedd and directed by Engineer-in-Charge (Note:The rate of thrust pad ,thrust bearing lock nut etc are deemed to included in quoted rate)

All as per item No 104 above but 12.5 HP capacity

All as per item No 104 above but 10 HP capacity

Replacement of burned out copper winding of submersible bore well pump/openwell motor complete by new Copper wire with existing guage and turns,varnishing with class "B" insulation for the following capacity all as specified and as directed by Engineer-in-Charge

All as per item No 104 above but 12.5 HP capacity

All as per item No 104 above but 10 HP capacity

Supply and Fix in repairs PVC insulated 3 core 6 sq mm Copper multi stranded PVC sheathed submersible cable ISI marked and conforming to IS 694 and connecting submersible pump and to starter panel after taking out old unserviceable cable all as specified and as directed by Engineer-in-Charge

S&F MCCB 3 pole 415 volts in repairs,Fixed Thermal & Fixed Magnetic setting type, 25 Amps to 100 Amps with breaking capacity 16 KA as per sample,after taking out old U/S one all as specified and as directed by Engineer-in-Charge

S & F power contactors, 4 pole, 25 Amps,415 volt rating in exisitng model all as specified and as directed by Engineer-in-Charge

S & F power contactors, 3 pole, 25 Amps,415 volt 2NO+2NC rating in exisitng model all as specified and as directed by Engineer-in-Charge

S & F power contactors, 3 pole, 25 Amps,240-440 volt rating all as specified and as directed by Engineer-in-Charge

S & F pneumatic timer 0.1-60 seconds time delay,suitable for mounting in starter panel ,12.5 HP capacity,415 volts AC all as specified and as directed by Engineer-in-ChargeHavells/C&S/L&T.

S & F pneumatic timer 30-120 seconds star delta time delay model GIC all as specified and as directed by Engineer-in-Charge

S & F thermal over load relay,5-15 Amps range,240-440 volts all as specified and as directed by Engineer-in-Charge

Supply and Fix Single Phasing Preventor 415 volt,3 phase after taking out old U/S one all as specified and as directed by Engineer-in-Charge

Dewatering the existing U/G sump of 40000 GLNS capacity and cleaning the internal surface of sump for removing scales, funges, mud and other foreign material ,scrubbing with water using wire brush and watering the surfaces with mixture of bleaching powder and water ,finally washing with fresh water and treating with one coat of lime wash to internal wall and bottom surfaces etc complete for one time,writing in enamel paint note in in block capital letter as cleaned on (date) and due date etc,height not less than 5 cm complete all as specified and as directed by Engineer-in-Charge

All as per item No 119 above but OH cap reservoir of capacity 50000 GLNs.

M & L for painting with two coats of synthetic enamel paint over a coat of red oxide primer of on rising mains of Over head water reservoir with green colour, Distribution mains with yellow and Drainout with blue complete all as specified and as directed by Engineer-in-Charge

M&L RO membrane HM 8040-BWE-400 all as specified and as directed by Engineer-in-Charge

M&L RO membrane HM 4040-BWE-400 all as specified and as directed by Engineer-in-Charge

Supply and Fix Jumbo platred filter cartridge poly propyline of 5 micron 20" all as specified and as directed by Engineer-in-Charge

M&L Anti scalant in 5 Ltr packing suitable for preventing formation of calcium carbonate and calcium sulphate and fouling by silica all as specified and as directed by Engineer-in-Charge

S&F Water Testing Solution kit 500 Ml all as specified and as directed by Engineer-in-Charge

M & L greasing for centrifugal Pumps as per sample all as specified and as directed by Engineer-in-Charge

S&F in repairs fully automatic star delta starter for pump motor,415 Volt,3 phase,15 HP capacity,over load relay range 12-18 seconds,contactor size 18,standard coil voltage 260V - 415V AC all as specified and as directed by Engineer-in-Charge

Dewatering the existing U/G sump of 100000 Ltrs capacity and cleaning the internal surface of sump for removing scales, funges, mud and other foreign material ,scrubbing with water using wire brush and watering the surfaces with mixture of bleaching powder and water ,finally washing with fresh water and treating with one coat of lime wash to internal wall and bottom surfaces etc complete for one time,writing in enamel paint note in in block capital letter as cleaned on (date) and due date etc,height not less than 5 cm complete all as specified and as directed by Engineer-in-Charge

Dewatering the existing RO water tank 25000 Ltrs capacity and cleaning the internal surface of tank for removing scales, funges, mud and other foreign material ,scrubbing with water and watering the surfaces with mixture of bleaching powder and water ,finally washing with fresh water complete all as specified and as directed by Engineer-in-Charge

S&F Water level Indicator for over head tank of 50000 Gln, water level display wired sensor security system with alaram system having power input 230V, 50 Hz, including electrical cable for connection all as specified and as directed by Engineer-in-Charge

Material and labour for painting of Surfaces plain or moulded, n exc 10cm width or girth when unconnected with other painting or when painted in a different tint CI pipes up to 150 mm dia & its accessories in installation/over head tanks all as specified and as directed by Engineer-in-Charge

M&L for development of Tube well be means of air compressor unit and then by over pumping unit until sand free water is obtained and testing of yield for duration as under :-

(a) For air compressor unit minimum 100 PSI, 300 CFM for 1 to 24 hrs all as specified and directed.

(b) For over pumping unit after seeing of air compressor for development of tube well. The minimum capacity of pumps shall One & half times than the pumps to be lowered in the bore well all as specified and directed.

Material and labour for column pipe, 50 mm bore dia GI pipe, medium grade, both end flange welded, 3.0 metre long including nut, bolt, MS washers and rubber gaskets and lowering in borewell with pump and all conncetions all as specified and as directed by Engineer-in-Charge

Replacement of burned out copper winding of high pressure pump motor complete of capacity 7.5 HP by new Copper wire with existing guage and turns,varnishing with class "B" insulation for the following capacity all as specified and as directed by Engineer-in-Charge

Repair of vertical high pressure pump complete of capacity 7.5 HP in existing model all as specified and as directed by Engineer-in-Charge

Replacement of burned out copper winding of high pressure pump motor complete of capacity 3 HP by new Copper wire with existing guage and turns,varnishing with class "B" insulation all as specified and as directed by Engineer-in-Charge

Repair of high pressure pump complete of capacity 3 HP in existing model all as specified and as directed by Engineer-in-Charge

M&L for chemical and micro biological test of water from NABL approved test lab for bore well and RO plant and test report to be submitted by the contactorall as specified and as directed by Engineer-in-Charge

S&F Pumping set ,centrifugal monoblock pump motor of cap 10HP ,3 phase ,7.5 KW, pipe size 80*65mm, flow rate 700-1200 LPM ,head 40-12 mtr ,foot mounting squirel cage induction motor pump complete and PCC foundation as per manufactures instructions all as specified and as directed by Engineer-in-Charge

laxmi enterprises (BID ID -3062122)

NAVYUG VYAPARI (BID ID -3048214)

H.B. Traders (BID ID -3061959)