Repair/Maint of external water supply system at CHNC and repair maint of external electric supply and external water supply at RR under GE (Utilities) Udhamur

Amount

Dehydration including filtration and cleaning of Transformer oil by dehydrating machine incl testing of sample before and after dehydration and filtration and replacement of silica gel complete all as specified and directed by Engr-in-Charge. NOTE:- Contractor has to arrange the dehydration machine and testing kit without any extra cost to the dept. Test report to be submitted after completion of job.

Supply & Filling /pouring up to the appropriate level Transformer oil of low viscosity having dielectric strength not less than 60 KV complete all as specified and directed by Engr-in-Charge NOTE:- Dielectric strength test shall be carried out at site before poring/filling in transformers in the presence of Engr-in-Charge on the site.

Defect rectification of 11/1.1 KV cable laid in trenches by locating fault with help of electronic fault locating machine comprising of surge generator pules, ECHO fault locator with high frequency distance calculator for cable of any size XLPE 11 KV / 1.1 KV complete all as specified and directed by Engr-in-Charge.

Supply, jointing and testing Straight through cable joint heat shrinkable including all material and accessories suitable for 4 core X 25-95 Sqmm XLPE cable of 1100 volts (E)grade complete all as specified and directed by Engr-in-Charge. (Make / Model - Birla 3 M Ltd, raychem rpg) Note : Cost of Prepration of existing end deemed to be included in unit rate.

Comprehensive maintainance of oil cooled servo voltage stablizer capacity 200 KVA by isolating ,disconnecting of input/output ,supply cable,opening of top of voltage stablizer,detecting of fault ,u/s component in control panel /dimmerstat /PCB etc,cleaning of serviceable parts/ component ,including preparation of old painted surface of steel surface by brushing /cleaning strain grease /oily spots with tinner and two coats of spray painting with spray machine & replacement of worn out spare parts etc, if required complete all as specified and directed by Engr-in-Charge.

Supply & fixing in replacement lightening arrestors expulsion type complete with all fittings, suitable for 11000 Volts grade transmission class, discharge capacity 65KA including brackets, clamps, nuts, washers and connecting to 4mm dia GI earth wire complete all as specified and directed by Engr-in-Charge.

Aluminium conductor steel reinforced (ACSR) any size on poles (in replacement), stretched on LT poles without any kink and bends of various sizes complete including fixing to insulator with Aluminium binding wire complete all as specified and directed by Engr-in-Charge.

11000 volts grade disc type insulator(in replacement) porcelain vitreous 145mm height, 255mm dia ball and socket type white or brown or green with tension clamps complete all as specified and directed by Engr-in-Charge.

Pin type porcelain (in replacement) vitreous white or brown or green insulator including one galvanized mild steel spindle, two galvanised iron washers and one galvanised iron nut, 150mm height, 150mm dia for 11000 volts grade complete all as specified and directed by Engr-in-Charge.

MS Channel/angle iron/flat iron of required size and bend to shape as cross arms, bracing and support including, MS clamps back plates with bolts, nuts, and washers drilled for insulators including painting two coats of synthetic enemel paint (Aluminium shade) over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge.

Suppling, fixing and erecting steel tubular swaged poles erected to truly vertical or planted as strut complete with 6mm thick mild steel base plate(300mmx300mm), welded to pole, finial taper plug, bolts, nuts, and screws poles made out of ERW MS tubing conforming to IS-2713 Part-II Type 410 SP-55, 11.0 mtr long including drilling of holes of required size for fixing of cross arms, painting the exposed surfaces of pole with two coats of aluminum paint over a coat of red oxide zinc chrome primer and with two coats of black bitumenous paint internally and portion embedded in concrete, making five black & white bands at lower portion of pole each 300mm wide alternately upto the height and marking pole No. with black paint at suitable height including making two nos holes of suitable size in steel tubular pole by gas welding for passing PVC cable connection from junction box to security lights through pole where junction box to be fitted in pole, complete all as specified and directed by Engr-in-Charge. Note: Cost of Excavation, Earth Work and PCC in foundation are deem to be included in quoted rate.

MCCB 4 Pole, 415 V, fixed type, 25 to 100 Amps with breaking capacity 16 KA complete all as specified and directed by Engr-in-Charge.

MCCB 4 Pole, 415 V, fixed type, 125 Amps with breaking capacity 16 KA complete all as specified and directed by Engr-in-Charge.

MCCB 4 Pole, 415 V, Adjustable type, 160 Amps with breaking capacity 36 KA complete all as specified and directed by Engr-in-Charge.

MCCB 4 Pole, 415 V, Adjustable type, 250 Amps with breaking capacity 36 KA complete all as specified and directed by Engr-in-Charge.

Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size complete all as specified and directed by Engr-in-Charge.

Earthing complete with Copper earth plate electrode 60cmx60cmx3.15mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level, connected to and including using Copper strip 20×3mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth plate surrounded by packed layer of char coal dust and common salt, 15cm thick all around bottom and top and watering pipe 20mm bore of GI medium grade with funnel, wire mesh and 40 mm dia GI protection pipe light grade all as shown in electrical plate No 3 of SSR Part-I and connected to earthing test point, main switch board and testing on completion including excavation, earth work concrete pit with 80mm thick RCC cover in RCC 1:2:4 type B-1 duly reinforced with MS bars 8mm dia @ 150C/C both ways and pit chamber in PCC 1:2:4 type B-1 with 2 Nos suitable lifting handles of 12mm MS bar complete all as specified and directed by Engr-in-Charge.

Note: (i) Value of earthing should be less than 1 Ώ (ii) Item includes the cost of 7.5 m GI pipe for protection of earth strip. (iii) PCC pits extra cost of addtional length of watering pipe, bends elbows etc.shall be deemed to be included in the quoted rate. (iv) Item includes the cost of 7.5 mtr length copper earth strip 25x3 mm.

Copper strip 20 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and directed by Engr-in-Charge.

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled, screwed including 3 Nos. 8mm dia 25mm long hexagonal head screw & brezing all joints complete all as specified and directed by Engr-in-Charge.

Disconnecting the bindings of loose overhead conductor of LT/HT lines from insulators and restringing the same for proper sag and rebinding with new aluminium binding wires at insulators, making all jumpers and inter connections of conductors at cut points as well as turnings using PG clamps of suitable size as per size of conductor for any type of conductor including restringing of continuous GI earth wire complete all as specified and directed by Engr-in-Charge. Note :- (i) Trimming of tree branches upto 3 m all around the conductors is deemed to be included in the rates quoted. (ii) Three ACSR conductors and two GI earth wire will be measured as one unit length for payment. (iii) Cost of PG clamps, aluminium winding wire and eye hook for GI earth wire are included in the rates coated for restringing.

LED indicator lamp for LT/HT panel (Red / Green/Blue/Yellow) complete all as specified and directed by Engr-in-Charge.

Multi function meter input 3 Phase 4 Wire, Voltage Range 415V AC (L-N)/520V AC(P-P), Display Paremeter : Voltage (p-p) (P-L), Amp (R,Y,B) Current : 0-5A , CT 05-6000A insttalled on LT panel including necessory wiring, CT of required size complete all as specified and directed by Engr-in-Charge. Make: Multispan Cat Part No AVF-19N or equivalent in Schneider, L&T

Supply, laying, jointing and testing XLPE insulated, PVC outer sheathed, galvanised steel strips armoured, heavy duty power cable with aluminium conductor suitable for rated voltage of 1100 Volts grade earthed system and conforming to IS : 7098 of 1995 and of size 3.5 core X 185Sqmm and laid in trenches/ducts/pipe or on poles complete all as specified and directed by Engr-in-Charge.

All as per item No 25 but of size 3.5 core X 95 sqmm.

All as per item No 25 but of size 3.5 core X 70 sqmm.

All as per item No 25 but of size 3.5 core X 35 sqmm.

All as per item No 25 but of size 4 core X 25 sqmm.

All as per item No 25 but of size 4 core X 16 sqmm.

All as per item No 25 but of size 2 core X 10 sqmm.

All as per item No 25 but of size 3.5 core X 120 sqmm.

Excavation in trenches not exceeding 1.5 m wide and and not exceeding 1.5 m depth in Hard/dense soil and getting out complete all as specified and directed by Engr-in-Charge.

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

Removal of surplus soil to distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed by Engr-in-Charge.

Boring/auguring suitable hole & insertion of 65 mm dia GI pipe including pipe not less than 600 mm below existing PCC/road/hard standing complete all as specified & directed by Engr-in-Charge. Notes :- (a) Cost of equipment, tools & plants & material required for boring shall be deemed to be included in the rates quoted.

Cutting of existing road not exceeding 0.60 m wide and depth n-exc 1.5m and M&L for repair of road as per existing cross section of road complete all as specified and directed by Engr-in-Charge.

Sand cushioning for cable protection in trenches complete all as specified and directed by Engr-in-Charge.

Burnt brick sub class B for cable protection laid adjacent to each other perpendicular to the direction of cable in trenches complete all as specified and directed by Engr-in-Charge.

Supply ,installation ,testing and commissioning in replacement of feeder pillar board Kiosk type ,LT(415 Volts, 50 Hz , 3-phase, 4 wire supply) floor mounted , factory assembled, outdoor type weather and vermin proof (Protection Class IP-54) made out of 40mm x 40mm x 6mm angle iron frame and 3.15 mm thick MS Sheet CRCA sheet with front hinged opening, rubber lining, locking arrangement ,powder coated externally and internally after seven tanks treatment and lifting channel, fully compartmentalized design complete Bus Bar chamber comprising 4 Nos aluminium strip bus bars air insulated and PVC sheathed capacity 400 Amps with colour coding complete all as specified and directed by Engr-in-Charge.

Onload change over switch FP 200 Amps, front handle, 415 Volt, 4 pole 50 Hz, including neccesory addition / alteration in panel for mounting and providing Busbar, Nut bolts & Washers complete all as specified and directed by Engr-in-Charge. Make : Havells Cat part No IHCNFO0200 or equivalent in the makes as specified in list of makes of particular specification.

All as per item No 41.00 above but for 125/100 Amp

All as per item No 41.00 above but for 63 Amp

Weather proof street light junction box of size 300 x 200 x 105mm including MCB SP 6 Amps and connecting terminals 4 way and fixing with street light poles using necessary MS clamps, nuts, bolts washers, lugs for incoming and out going cables, gland for cable etc of suitable size complete all as specified and directed by Engr-in-Charge. Make : Hensel/Sintex/Universal Switch Gear control Note : The rates quoted are inclusive of provision and fixing of suitable lugs and glands for cable connection.

Cleaning the existing exposed surfaces of steel tubular pole of 9.0 mtr long including cross arms, brackets, clamps etc and painting with two coats of aluminium paint marking five black & white bands at lower portion of pole, Each 300 mm wide alternately and marking pole No. with yellow paint on black base at suitable height complete all as specified and directed by Engr-in-Charge.

120 Watt LED Flood light(in replacement) with pressure die cast aluminium housing & toughened glass with IP-66 degree protection, individual LED's must have peanut lenses for better throw across & along the road with luminarie efficacy of greater than 110 lumen/Watt (Minimum lumen output of luminarie should be 16500 Lumens) color rendering (CRI) of > 75 and co-related color temperature (CCT) of 5700K (+ 500K), The luminarie should have 5 KV surge protection, PF > 0.95, and total harmonic distortion of THD < 10%, voltage range of 140-280V should be provided. Luminarie should have top maintainable driver compartment for easy access to driver during maintenance. The driver used must be a constant current driver with efficiency of > 85%. The manufactures LOGO must be embossed/Engraved in the housing of the luminarie. Manufactures to provide LM80 from source manufacturer and should have adequate testing facilities approved by ministry of science (Govt of India) to provide LM 79 report complete all as specified and directed by Engr-in-Charge.

60 Watt LED street light (in replacement) with pressure die cast aluminium housing & toughened glass with IP-66 degree protection, individual LED's must have peanut lenses for better throw across & along the road with luminarie efficacy of greater than 100 lumen/Watt (Minimum lumen output of luminarie should be 6000 Lumens) color rendering (CRI) of > 75 and co-related color temperature (CCT) of 5700K (+ 500K), The luminarie should have 5 KV surge protection, PF > 0.95, and total harmonic distortion of THD < 10%, voltage range of 140-280V should be provided. Luminarie should have top maintainable driver compartment for easy access to driver during maintenance. The driver used must be a constant current driver with efficiency of > 85%. The manufactures LOGO must be embossed/Engraved in the housing of the luminarie. Manufactures to provide LM80 from source manufacturer and should have adequate testing facilities approved by ministry of science (Govt of India) to provide LM 79 report complete all as specified and directed by Engr-in-Charge.

All as per serial item No 45.00 here-in-before for but 90 watt LED street light.

Bracket for street light fitting made of 40mm bore light grade GI tube bent to shape required, Sutable for fixing on pole including fixed with bolts, nuts, washers duly painting the bracket with two coats of aluminium paint over a coat of zinc chrome primer complete including taking down the existing bracket and refixing and connecting up the light fitting etc complete all as specified and directed by Engr-in-Charge.

Automatic timer switch pole mounted enclosure (in replacement) consisting of ON/OFF switch based on LUX level, power contactor 40 Amps, 4 pole, MCB 40 Amps, TP - 03 Nos, enclosure made of rust proof, shock proof, conforming to IP -54 complete all as specified and directed by Engr-in-Charge. Make : Kakatiya/Healer/Bajaj. Note: (i) Inlet/outlet connecting cable PVC insulated aluminium stranded conductor 6 Sqmm, 4 single core for incoming & outgoing up to 8 Mtr deemed to be included in the unit rate. (ii) Provn of glands and lugs shall be deemed to be included in the quoted rate.

PCC, M-10, type C-1 (using 20 mm graded stone aggregate) as in coping etc including necessary form work and finishing the surface of PCC above ground level with cement mortar 1:4, 5mm thick complete all as specified and directed by Engr-in-Charge.

PCC, M-7.5, type D-2 (using 40 mm graded stone aggregrates in foundation, mass concrete) as in foundation of poles& stay etc complete all as specified and directed by Engr-in-Charge.

Gun Metal globe or Gate valve iron wheel head screwed both ends for iron pipes of size 50mm dia bore complete all as specified and directed by Engr-in-Charge.

All as per item no 53.00 but for size 40mm dia pipe line.

All as per serial item No 53.00 here-in-before but 25 mm bore.

All as per serial item No 53.00 here-in-before but 20 mm bore.

All as per serial item No 53.00 here-in-before but 15 mm bore.

Taking down carefully old GI pipe of size 20 mm bore and setting aside for reuse if found serviceable complete all as specified and directed by Engr-in-Charge.

All as per serial item No 58.00 here-in-before but 25 mm bore.

All as per serial item No 58.00 here-in-before but 40 mm bore.

All as per serial item No 58.00 here-in-before but 50 mm bore.

Supply, laying, testing of GI tubing 20 mm dia bore medium grade conforming to IS : 1239 with all fittings laid in trenches complete all as specified and directed by Engr-in-Charge.

All as per serial item No 62.00 here-in-before but 25 mm bore.

All as per serial item No 62.00 here-in-before but 40 mm bore.

All as per serial item No 62.00 here-in-before but 50 mm bore.

Supply and laying CI pipe line with spigot and socket ends and centrifugaly cast class A in any length laid in trenches of size 80 mm dia complete all as specified and directed by Engr-in-Charge.

All as per serial item No 66.00 here-in-before but 100 mm bore.

All as per serial item No 66.00 here-in-before but 150 mm bore.

Cast iron flanged drilled heavy duty sluice valve (in replacement)) with ISI mark with stainless steel spindle and check nut and plan PN-1.6 complete with rubber insertion nuts and bolts with washers of size 150 mm bore etc complete all as specified and directed by Engr-in-Charge.

Demolition of existing valve pit chamber , M&L for masonry valve pit of size 900x900x900mm internal size complete with excavation, earth work and brick work in CM 1:6, 15mm thick plastering in CM 1:4 internally including 5mm thick MS Sheet cover and angle iron frame of suitable size and two coats of synthetic enamel paint over one coat of red oxide primer complete with locking arrangement complete all as specified and directed by Engr-in-Charge.

Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 15 mm complete all as specified and directed by Engr-in-Charge.

Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 20 mm complete all as specified and directed by Engr-in-Charge.

Rectification of defective run lead joint by burning out lead joint in position including recovering lead and making new lead joint for 150 mm bore all as specified including bailing out water coming from defective joints by means of electric/diesel driven pump set, testing of the joint under full working pressure for the following CI Pipe lines complete all as specified and directed by Engr-in-Charge.

All as per item No 73.00 but for size100mm dia pipe line.

Supply, installation, testing and commissioning in repair of outdoor type,weather proof, LT Panel made out of 3.15 mm thick CRCA steel sheet mounted on 60 cm long legs made out of 50 x 50 x 6 mm equal angle,embedded in PCC 1:2:4 type B-1, block of size 15 x 15 x 20 cm, front and back openable,double door openable up to minimum 150 deg. & removable type having magnetic catche system, lockable / openable by keys from both sides having chromium plated locks, louvers and air vent gaskets for natural air flow suitable for 3 phase 4 wire 415 volts 50 Hz, factory febricated with suitable foamed-in PU gasket to make it dust/vermin proof , IP 54 protection, Powder coated and prewired as per standard engineering practice, the panel manufacturer should have got any one of the panel tested at CPRI earliest for short circuit current of 50 KA for one second and similar design and technology shall be adopted for fabrication of panel copy of CPRI test report shall be produce to GE along with a certificate from manufacturer of the panel that the similar design and standard have followed in these panels.complete, suitable cable glands for cable entry. The panel shall be suitable to accomodate the following equiptments: -

Outgoing :- (a) MCCB 4 pole , Ics=100%Icu- 35/36 KA, 415 Volts, 125 Amps , with thermal adjustable and adjustable magnetic setting with extended terminals -03 Nos. (b) MCCB 4 pole , Ics=100%Icu- 25/26 KA, 415 Volts, 100 Amps , with thermal adjustable and fixed magnetic setting with extended terminals -2 No. (c) PCC 1:3:6 type C-2 for grouting 4 legs of LT Panel Note: - (i) Various feeder shall be indicated by 40 mm high letter in white synethetic enamel paint. (ii) Blank space for MCCB of rating upto 100 Amps ,4 pole 25 KA -02 No (iii) Rates quoted by the contractor shall be deemed to include for Connection of incoming & outgoing cables using suitable size of aluminum lugs, nuts and bolts. (iv) Necessary PCC and earth work required as per the existing panel for the grouting of panel legs complete all as specified and directed by Engr-in-Charge.

Febrication of MS sheet of 3.15 thick, for making provision of cable entry at bottom of panel including taking down LT cable from the existing panel and refixing the same after inserting the cable gland, necessory cutting welding painting included in the quoted rate complete all as specified and directed by Engr-in-Charge.

Supply, jointing and testing End Termination cable joint heat shrinkable including all material and accessories suitable for XLPE cable of 1100 volts E-grade size upto 50 Sqmm X 4 core/ 3.5 core complete all as specified and directed by Engr-in-Charge. (Make / Model - Birla 3 M Ltd, raychem rpg) Note : Cost of Prepration of existing end and new thimble deemed to be included in unit rate.

All as per item No. 77.00 but for size 70 sqmm x 3.5 core to 150 sqmm x 3.5 core

All as per item No. 77.00 but for size 185 sqmm x 3.5 core to 300 sqmm x 3.5 core

Aluminium cable gland for fixing cable in the panel sutable for size up to 95sqmm 3.5 core XLPE cable complete all as specified and directed by Engr-in-Charge.

All as per item No. 80.00 but for size 120 sqmm x 3.5 core to 185 sqmm x 3.5 core

All as per item No. 80.00 but for size 220 sqmm x 3.5 core to 500 sqmm x 3.5 core

Attending Complaints for rectification of leakage of UG water pipe lines of size 150 mm Bore of any description such as CI/DI pipe line at any location including necessary excavation, earth work, dewatering, cutting existing pipe lines including repairs with suitable flanges, Joints or any other material complete all as specified and directed by Engr-in-Charge.

All as per item no 83.00 but for size100mm dia pipe line.

All as per item no 83.00 but for size 80mm dia pipe line.

Rectification of defective run lead joint by burning out lead joint in position including recovering lead and making new lead joint for 200 mm bore all as specified including bailing out water coming from defective joints by means of electric/diesel driven pump set, testing of the joint under full working pressure for the following CI Pipe lines complete all as specified and directed by Engr-in-Charge.

All as per item no 86.00 but for size80mm dia pipe line.

Attending Complaints for rectification of leakage of UG water pipe lines of size 100 mm Bore of GI pipe at any location including necessary excavation, earth work, dewatering including Cutting existing line & Welding with new one or repairs with suitable flanges, Joints or any other material complete all as specified and directed by Engr-in-Charge.

All as per item no 88.00 but for size80mm dia pipe line.

All as per item no 88.00 but for size 50mm dia pipe line.

All as per item no 88.00 but for size 40mm dia pipe line. Note for Item No 83.00 to 91.00 (i) Complaint shall be notified to contractor on mobile phone. Hence, it is mandatory to mention his mobile No. while quoting the tender. ii) Complaint will be notified to contractor on mobile phone at any time between 0800 hrs to 2200 hrs and will be rectified within 12 hours after notification, failing which double of quoted rate per day per complaint will be recovered. iii) Completion report of the complaint shall be given in writing and recorded in the register . iv) Rates quoted shall be deemed to included the cost of T&P required. Pipes and Jointing material shall be measured and paid under relevant items of schedule.

Attending leakage complaints of sluice valves 150mm bore by r+F67epacking stuffing box, removing gland plate and pumping/taking water from water pit and proving gland packing and refitting by replacing worn out bolts,nuts and washers complete all as specified. Note: bolts,nuts and washers should be included in quted rate

All as per item no 92.00 but for size100mm dia pipe line.

All as per item no 92.00 but for size80mm dia pipe line.

CI /DI Specials/fittings including breaking/taking out defective CI specials for spigot and socket end for CI mains upto 150 mm dia.

Cast iron flanged drilled heavy duty sluice valve (in replacement) with ISI mark with stainless steel spindle and check nut and plan PN-1.6 complete with rubber insertion nuts and bolts with washers of size 150mm bore etc complete all as specified and directed by Engr-in-Charge.

All as per item no 96.00 but for size 100mm dia pipe line.

All as per item no 96.00 but for size 80mm dia pipe line.

Complete dewatering and cleaning of overhead MS tank of capacity 20 KL gallons with high pressure jet to remove all masses ,algae and dirt and removal of dirty water along with sludge using sludge machine and disposal of same to a safe distance and including scrubbing of internal surface using industrial vacuum machine and applying of anti-bacterial sterilization spray and apply one coat food grade paint to wall , floor and ceiling , internal surface of reservoir where applicable complete all as specified and directed by Engr-in-Charge.

Taking down carefully old GI pipe of of size 80 mm bore and setting aside for reuse if found serviceable complete all as specified and directed by Engr-in-Charge.

Refixing old steel tubing and connections in new or old position (walls, ceiling , floors, etc) of size 20 mm bore complete all as specified and directed by Engr-in-Charge.

All as per serial item No 101.00 here-in-before but 25 mm bore.

All as per serial item No 101.00 here-in-before but 40 mm bore.

All as per serial item No 101.00 here-in-before but 50 mm bore.

All as per serial item No 101.00 here-in-before but 80 mm bore.

Supply laying, testing GI tubing 80 mm dia bore medium grade conforming to IS : 1239 with all fittings laid in trenches complete all as specified and directed by Engr-in-Charge.

Prepration of surface of water pipe line above the ground level for Panting with two coat of weather proof, synthetic enamaled paint over one cote of primer complete all as specified and directed by Engr-in-Charge.

Supply and laying CI pipe line with spigot and socket ends and centrifugaly cast class A in any length laid in trenches of size 200 mm dia.

Carry out Servicing from authorised rep or service engineer of the manufacturer of Industrial R.O+U.V. Water purifier system consisting of Fiber Reinforced Polymer Vessel with treatment media like FBM, AFM, MGS, ACM, CPM, etc of capacity 1000 LPH,complete all as specified and directed.

Supply only Food grade antiscaling liquid for industrial RO plant recommended by OEM, complete all as specified and directed by Engr-in-Charge.

Attending Complaints for rectification of fault in RO i panel (contorl Panel) of Industrial R.O+U.V. Water purifier system consisting of Fiber Reinforced Polymer Vessel with treatment media like FBM, AFM, MGS, ACM, CPM, etc of capacity 1000 LPH including replacement of worn out relay, cable, fuse,diode etc complete all as specified and directed by Engr-in-Charge.

Supply, fixing & testing (in replacement) GSM based RO i panel (contorl Panel) of Industrial R.O+U.V. Water purifier system consisting of Fiber Reinforced Polymer Vessel with treatment media of capacity 1000 LPH complete all as specified and directed by Engr-in-Charge. Make:Renuka water Tecnology or equivalent in Havells, L&T (Note : Model should be compatable for existing RO plant)

Plain cement concrete, M-15, type B-1 (using 20mm graded crushed stone aggregate) as in coping, cable duct, cover slab and benching including all necessary form work complete all as specified and directed by Engr-in-Charge and dismantling the same item.

Repairing /Servicing and rewinding of Electric motor,20 HP, 3 phase 400-440 volt complete disconnecting the electric suppply removing of pully and fan and opening of both end covers taking out Bearings and rotor checking of air gap, checking of rotor field winding, replacement of bearings, greasing fo bearings including rewiring with superior quality copper winding wire insulating material, vamishing binding of winding etc complete all as specified and directed by Engr-in-Charge reassembling, replacing rusted nut, bolts, washers, checking and adjusting the alignment, connecting electric connection completed all as specified and directed by Engr-in-Charge.

Repairing /Servicing and rewinding of motor single phase 220 volt, 3HP electric motor complete disconnecting the electric suppply removing of pully and fan and opening of both end covers taking out Bearings and rotor checking of air gap, checking of rotor field winding, replacement of bearings, greasing fo bearings including rewiring with superior quality copper winding wire insulating material, vamishing binding of winding etc and reassembling, replacing rusted nut, bolts, washers, checking and adjusting the alignment, connecting electric connection completed all as specified and directed by Engr-in-Charge.

All as per serial item No 115.00 here-in-before but for 1.00/1.50 HP electric motor

Power contactor MCX 34, 160 Amp, 415 Volts, 50 Hz of coil voltage 240 Volts (in replacement), complete all as specified and directed by Engr-in-Charge. Make:Cat part No NC -CS97022 of L&T/Schineider/Havells

Power contactor 100 Amp, 415 Volts, 50 Hz of coil voltage 240 Volts (in replacement), complete all as specified and directed by Engr-in-Charge. Make: L&T/Schineider/Havells

Change over switch FP 200 Amps, side handle, 415 Volt, 4 pole (in replacement) complete, complete all as specified and directed by Engr-in-Charge. Make-HPL/L&T/Havelles

Supply, laying, jointing and testing XLPE insulated, PVC outer sheathed, galvanised steel strips armoured, heavy duty power cable with aluminium conductor suitable for rated voltage of 1100 Volts grade earthed system and conforming to IS : 7098 of 1995 and of size 3.5 core X 120Sqmm and laid in trenches/ducts/pipe or on poles complete all as specified and directed by Engr-in-Charge.

Taking down old unsv starter any size/make and in replaced by new fully automatic star delta starter suitable for 20 HP Electric motor, AC, 440 V, 50 Hz with single phase preventor , over current and short circuit protection Built in voltmeter, ammeter complete all as specified. MAKE: L&T / BCH /Siemens.

Repairment of GI fittings medium grade ISI marked including cutting, screwing etc including taking down complete all as specified and directed by Engr-in-Charge.

Elbow 15mm

Elbow 20mm

Elbow 25mm

Elbow 40mm

Elbow 50mm

Socket 15mm

Socket 20mm

Socket 25mm

Socket 40mm

Socket 50mm

Union 15mm

Union 20mm

Union 25mm

Union 40mm

Union 50mm

Elbow reducer 20 x 15mm

Elbow reducer 25 x 20mm

Elbow reducer 40 x 25mm

Nipple 15 x50mm

Nipple 15 x100mm

Socket reducer 25x20mm

Nipple 20 x50mm

Nipple 20 x100mm

Socket reducer 40x25mm

Nipple 25 x 50mm

Nipple 25 x 100mm

Socket reducer 40x20mm

Nipple 40 x 50mm

Nipple 40 x 100mm

Nipple 50 x 50mm

Nipple 50 x 100mm

Lead wool

Tee 15mm

Tee 20mm

Tee 25mm

Tee 20x15mm

Tee 25x20mm

Tee 40x15mm

Tee 40x20mm

Tee 40x25mm

Dead plug 15mm

Dead plug 20mm

Dead plug 25mm

proach associates

MOHAN LAL AND SONS

K S BUILDERS