REPAIR AND MAINTENANCE OF DG SET TRANSFORMER LT PANEL STREET LIGHT TAXI TRACK LIGHT OTHER EXTERNAL ELECTRIFICATION AND EXTERNAL WATER SUPPLY SYSTEM MOTOR PUMP AND LIGHTNING PROTETION AND COOLING APPLIANCES ETC IN OTM ICG AREA BHUBANESWAR UNDER GE I C

Amount

Excavation in trenches in soft/loose soil n.exc 1.5m wide and n. exc 1.5m depth getting out of soil for taking out or laying of pipe line etc complete all as specified and directedfor laying of cable, errection of poles, stay and pipe line, complete all as specified and directed.

Returning & filling including spreading, leveling watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified and directed.

Removal of surplus soil to a distance n. exc 50 m above the starting point complete all as specified and directed.

M&L for laying of bricks locally available sub class 'B' bricks (old size) for cable protection cover laid flat and dry in trenches over the cable prependicular to the direction of cable complete all as specified and directed.

Laying only bricks as in cable protection laid with axis of brick perpendicular to the axis of the cable, for protection of cable complete all as specified and directed. (NOTE : Old serviceable bricks as obtained from taking down of cable shall be use in the work) .

M&L for local sand coushioning with dry and clean over and under the cable for protection of cable , 80 mm sand laid before laying the cable 150 mm sand after laying the cable complete all as specified and directed.

Supply and fixing of GI tubing light grade of 50 mm dia for cable protection on pole/wall/floor etc complete with necessary clamp, nut, bolts and washers and socket and making good the disturbed surface of wall , floor or roof etc complete all as specified and directed.

Disconnecting, taking out old unserviceable LT UG Cable of size 3.5/4 Core 16 Sq mm to 95 Sq mm from trenches complete for remove including taking down protection cover or bricks , GI Pipe etc complete all as specified and directed.

Supply and Laying XLPE LT UG cable PVC insulated , bedded armoured heavy duty electric cable 1100 volts grade with aluminium conductor of 95 Sqmm 3.5 Core laid in trenches or fixed on wall/floor/poles complete all as specified and directed.

All as per item No. 9 here-in-before but 4 x 16 sq mm cable

Supply and fixing in replacement of MCCB 3 pole , 100 amp rating of 16 KA Fixed type on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed.( Make : Legrand or equivalent in ABB/Schnieder)

Supply and fixing in replacement of MCCB 3 pole , 400 amp rating of 36 KA adjustable type on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed. ( Make : Legrand or equivalent in ABB/Schnieder)

Supply and fixing in replacement of MCCB 3 pole , 200 amp rating of 35 KA adjustable type on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and directed. ( Make : Legrand or equivalent in ABB/Schnieder)

Supply and fixing in replacement of energy saving environmental friendly, long life LED Lexon Street light fitting 45 watt made of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having top opening seperete driver compartment with IP 66 protection including taking down old unserviceable light fitting complete all as specified and directed. (Make :Surya Cat Part No.SLE UL 45W IP66 (LXN) Havells or equivalent in Philips/ Havells)

Supply only PVC insulated FRLSH cable with multi strand copper conductor conductor of size 2.5 sq mm 2 core through inside of pole / GI pipe bracket including taking down old unserviceable cable complete all as specified and directed. (Make : Plaza/Havells/ Standard/Mescab)

M & L in replacement of security light timer switches Rex surface mounting maxi Rex QT (Daily) 16 A & 250 VAC resistive complete all as specified and directed. Make L&T or Legrand

M&L for complete routine test of transformer of Cap 200 KVA (as per IE rules) with authorised agency once in 6 month as per the dirction of Engr-in-Charge and submit the all routine test certificate by the authorised agency to Engr-in-Charge for maint of our record of any cpacity of trnasformer complete all as specified and directed.

Supply, heating and topping up transformer insulating oil EHV grade having dielectric strength not less than 60 KV (R.M.S) at 2.5 mm gap high viscosity confirming to IS – 335 of 1983 complete for replacement of unserviceable transformer oil or for toping up complete all as specified and directed.

Supply and Replacement of fresh silica Gel complete all as specified and directed.

M & L for painting of LT pole with aluminium paint after removing old paint from pole & other steel section such as angle, bracket & support clamps etc and inclusive of one over coart and one finishing coat of aluminium paint complete all as specified and directed.

M & L for painting of two pole stracture with aluminium paint after removing old paint from pole & other steel section such as angle, bracket & support clamps etc and inclusive of one over coart and one finishing coat of aluminium paint complete all as specified and directed.

S&F in replacrment of Thermoplastic cable junction box IP 65 protection and fixed on poles complete with suitable thermoplastic clamps , GI nut bolts and washers suitable for entry of 10/16/25 sq mm 4 core cable of size 400x300x190 mm out side dimensions complete with necessary terminals with 40A TPN MCB, earth termination with nuts & bolts, and including 02 sets of 32x6mm flat iron clamps with nuts, bolts and washers complete all as specified and directed. (Make : Hensel /Syntex )

Supply and fixing in replacement of energy saving environmental friendly, long life LED Lumos Max flood light fitting 180 watt made of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having top opening seperete driver compartment with IP 66 protection including taking down old unserviceable light fitting complete all as specified and directed (Make :Surya Cat Part No.SLE FL 180W IP66LUMOS MAX or equivalent in Philips/ Havells)

Taking out lantern carriage of high mast light fitting with the help of integral power tools for repair and maintenance of unserviceable parts of any capacity and type including replacement of defective parts replaced with new parts and made the fittings serviceable complete all as specified and directed. [Note : Spare parts for repairing shall be measured & paid separately as "Supply only" under item No 26 ]

Supply and fixing load line MCCB enclosures 'C' frame TP/FP (400A) with 4 Nos of copper bus bar on insulators complete all as specified and directed. (Make:- Havells/ Ligrand/ CG/ ABB/ Schnieder). Note : MCCB will be paid separately

Materials and Labour for earthing complete with copper earth plate electrode 600 mm x 600 mm x 3.15 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge of the earth plate at a depth not less than 1.5M below normal ground level connected to 20x3mm copper strip by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1, cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. mild steel TMT bars @ 150 mm c/c both ways, and with onehandle for lifting made out of 10 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 15 mm bore galvanized steel tubing (light grade) for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown on electrical plate No 3 of SSR Part –I (2009) and taking down old unservicable earthing complete all as specified and directed.

Boring under Road /PCC/Drain for taking out/laying GI pipe without disturbing top surface complete all as specified and directed.

Repair & maintenance of LT pannel board such as repair of locking arrangement, door hinges etc by welding, removal of burnt MCCBs, MCBs, LED Indicator lamps Voltmeter, Amperemeter & burnt wiringetc and refixing new items after cleaning ( MCCBs, MCBS, Voltmeter & Amperemeter paid separetly), and also painting the panel boardwith one coat of supper enamelled paint of approved colour by spraing mechine incl preperation of old surface complete all as specified and directed.

Supply and fixing in replacement of Amperemeter digital (0-100)Amp, along with CT's complete on existing LT panel board including dismantling and taking out of old items complete all as specified and directed. ( Make : L & T or equivalent)

Supply and fixing in replacement of Voltmeter digital type with of (0-440) Volt on existing LT panel board including dismantling and taking out itms complete all as specified and directed. ( Make : Legrand or equivalent in ABB/Schnieder)

Supply and fixing in replacement of copper conductor4 core 10 sqmm for highmast light complete all as specified and directed.

M & L for repair of High mast lowering mechanism by change of spare parts of any, greasing & made sericeablein all respect complete all as specified and directed.

Taking up/down GI tubing from trenches , duct, wall, roof or in any position with all fittings for re-laying /refixing of serviceable pipes and removing the unserviceable pipes for 40mm to 50 mm dia complete all as specified and directed.

All as per item No.33 here-in-before but 25 mm dia

Supply and fixing of GI tubing medium grade of 50 mm dia for cable protection on pole/wall/floor etc complete with necessary clamp, nut, bolts and washers and socket and making good the disturbed surface of wall , floor or roof etc complete all as specified and directed.

All as per item No. 35 here-in-before but 25 mm dia

Supply and fixing in replacement of brass gun metal gate valve with iron wheel head screwed both ends for iron pipes including taking out old unserviceable valves for 50 mm dia pipe complete all as specified and directed.

All as per item No. 37 here-in-before but 25 mm dia

Cleaning ,servicing ,painting ,writing SM.MES No including minor repair work if required and greasing of all moving parts i.e pump impeller , stainless steel shaft, bearing etc for smooth running and replacement of packing gaskets, shaft sleeve, gland packing, neck ringnut bolts and washers etc, with necessary oiling and greassing of 7.5 HP pump complete nd with testing complete all as specified and directed.

Supply only ball bearing 6310-ZZ/C3(SKF) complete all as specified and directed.

Supply only ball bearing 6206-ZZ (SKF) complete all as specified and directed.

M&L for repair, cleaning and servicing of automatic star delta starter of capacity 7.5 HP fixed in existing LT panel including tightening of all loose coonection and replacement of minor defective parts such as cable lugs, nut bolts PVC copper connection wire etc to make the starter serviceable complete all as specified and directed.

Cleaning and removing all scales deposited materials in under ground water sump of 2.5 lakhs ltr capacity by drain out the bottom of the tank by mannualy or using non cloging pump sets and applying bleaching powder , brushes for removing deposited materials and removal the same from sump and deposited the same where as directed (not more than 50 mtr) , including cleaning the sourrounding area of under ground sump complete all as specified and directed. Note :- (i) The cost of coir rope, bleaching powder, brush for removing scales & cleaning the surrounding area near tank and dumping the mud utside the premises shall be deemed to include in the above item rate. (ii) One coat of white wash of all surface of UG samp incl two coat of red oxide paint of iron ladder. the rate shall included in the above item rate.

Cleaning and removing all scales deposited materials in over head tank 50000 liters capacity by applying bleaching powder , brushes for removing deposited materials, including jungle cleaning to sourrounding area including draining out existing water complete all as specified and directed. Note :- (i)The cost of coir rope, bleaching powder, brush for removing scales & cleaning the surrounding area near tank and dumping the mud utside the premises shall be deemed to include in the above item rate. ii) One coat of white wash of all surface of UG samp incl two coat of red oxide paint of iron ladder. the rate shall included in the above item rate.

M&L in replacement of copper Foot Valve for suitable for 50 mm dai Tubing conforming to IS 4038 complete all as specified and directed.

M&L in replacement of Ball brass valves, high pressure, with polythene float and flynut complete, screwed for 25mm dia iron pipe or brass ferrule and fixedcomplete all as specified and directed.

Servicing & "B" check as per OEM recommandation complete with replacement of fuel filter, primary and secondary, superbypass filter,oil filter. Opening, adjusting, tightening of tappet cover complete by torque wrench by applying proper pressure , cleaning of complete sump from sludge of dirt, oil etc. and refitting for DG set including drain out (used) engine oil and filling new engine oil complete for the following cpacity (a) :- Capacity 200 KVA complete all as specified and directed. Note:- (a) Engine oil will be measured and paid separately as supply only under respective items of schedule 'A'.

Supply only engine oil suitable for diesel generator set (Oil 15W/40) complete all as specified and directed.Make: Servo/ HP / Bharat Petroleum.

Supply only coolant suitable for radiater of DG sets complete all as specified and directed.Make: HP/TVS or Equivalent.

Supply in replacement of battery 12 Volt 180 AH with terminals for DG Set complete all as specified and directed

Preparation & fixing of name board detail of E/M equipment i.e. DG Set, transformer and pump sets etc all as specified and directed

Cleaning ,servicing ,painting ,writing SM.MES No including minor repair work if required and greasing of all moving parts i.e pump impeller , stainless steel shaft, bearing & rubber coppling etc for smooth running and replacement of packing gaskets, shaft sleeve, neck ringnut bolts and washers etc, with necessary oiling and greassing of 60/65 HP, 2280 IPM pump complete with testing complete all as specified and directed.

Cleaning ,servicing ,painting ,writing SM.MES No including minor repair work if required and greasing of all moving parts i.e pump impeller , stainless steel shaft, bearing & rubber coppling etc for smooth running and replacement of packing gaskets, shaft sleeve, neck ringnut bolts and washers etc, with necessary oiling and greassing of Jockey pump 15 HP, 180 IPM complete with testing complete all as specified and directed.

Cleaning ,servicing ,painting ,writing SM.MES No including minor repair work if required and greasing of all moving parts i.e pump impeller , stainless steel shaft, bearing & rubber coppling etc for smooth running and replacement of packing gaskets, shaft sleeve, neck ringnut bolts and washers etc, with necessary oiling and greassing of Diesel pump of 65 HP, 2280 IPM complete with testing complete all as specified and directed.

Repair & replacement of pressure switch complete all as specified and directed.

Repair & replacement of pressure gauge complete all as specified and directed.

Repair of Hydrant valve Spindle washer and greasing for opertional complete valvescomplete all as specified and directed.

Repair & replacement of thread damage hose clamp complete all as specified and directed.

Repair & replacement of gun metal Nozzel & damage valve spindle complete all as specified and directed.

Repair & servicing of sluice valve & Non return valves of any size and replacement of unserviceable parts complete all as specified and directed.

Repair & servicing of Foot valves of any size and greasing complete all as specified and directed.

Repair & replacement of ball valve 25 mm dia complete all as specified and directed.

Repair & servicing of smoke detector including cleaning of smoke detector chamber by cleaner complete all as specified and directed.

Repair &cleaning of all MCP manually complete all as specified and directed.

Repair to Sounder including cleaning the sounder chamber by cleaner complete all as specified and directed.

Repair of FACA including programing complete all as specified and directed.

Repair of repeater panel including programing complete all as specified and directed.

M & L for checking and testing of smoke detector, MCP, sounders, repeater panel etc along with complete system at CGAE & submit the report every month complete all as specified and directed.

M&L for disconnection and dismantling of indoor and outdoor untis of split type AC of capacity 2 Ton installed at CGAE Hangar Annex Building , the out door unit fixed at an height of 8 to 10 ft above from the floor level and comprising through cleaning ,washing, lubricating of all moving parts including replacement of worm out screws , bolts washers and checking of condenser leak test, pressure tes etc and testing the complete unit after completion of work complete all as specified and directed.

M&L for disconnection and dismantling of indoor and outdoor untis of split type AC of capacity 1.5 Ton installed at CGAE Hangar Annex Building , the out door unit fixed at an height of 8 to 10 ft above from the floor level and comprising through cleaning ,washing, lubricating of all moving parts including replacement of worm out screws , bolts washers and checking of condenser leak test, pressure tes etc and testing the complete unit after completion of work complete all as specified and directed.

Supply and charging refrigerant gas R-410 up to required level including cleaning the capillary and air filter evaprator condenser, including testing of leakage or pressure test suitable for 1.5/2 ton split AC complete all as specified and directed.

Supply and fixing in replacement of hermetically sealed compressor unit of 2 Ton capacity split type AC including replacement of copper tube , capillary strainer etc and testing after completion of work complete all as specified and directed.( Make: Kirloskar/LG/Hitachi)

Supply and fixing in replacement the following capacity of starting/running capacitor suitable for 1.5/2 Ton split type AC of following capacity complete all as specified and directed. ( Make: Epcos/Siemens)

Capacity of 10/20 MFD

Capacity of 36 MFD

Supply and fixing in replacement of starting relay complete with knob of compatable size for 2 Ton capacity split type AC complete all as specified and directed.

Supply and fixing in replacement of thermostat suitable for 1.5 /2Ton capacity split type AC complete all as specified and directed.

Supply and fixing in replacement of drain pipe 07 mtrs for1.5 Ton split type AC as per existing including making of all connection complete all as specified and directed.

Supply and fixing in replacment of 5/8 valve suitable for 2 Ton capacity split type AC complete all as specified and directed.

Supply and fixing in replacment of insulation for copper tubes of size 5/8" complete all as specified and directed.

Supply and fixing in replacement of condenser unit of made out of copper tube and aluminium fins suitable for 2 Ton split type AC as per existing including making of all connection complete all as specified and directed.

Supply and fixing in replacement of cooling coil complete made out of copper tube suitable for 2 Ton split type AC as per existing including making of all connection complete all as specified and directed.

Dismantling and removing of defective burnt blower/condenser motor from the unit and re-winding the motor with supper enameled copper winding wire incl replacment of worm out motor bearing shaft bush complete and testing after completion of work complete all as specified and directed.

M&L for repairing of leakage of condenser unit of any type or capacity and making free from any leakage and testing complete all as specified and directed.

S F in replacement of Elevated medium type intensity light fitting suitable for taxi way apron edge lighting with following accessories complete all as specified and directed:- Make:-AMA/SKYBRABY/ALLEN enterprises. (a) CI Box-01No (b) Base plate with 6 Nos stainless steel bolts-01 No © Breakable coupling -01No (d) Blue shed -01No (e) Aluminium clamp-01No (f) 45 Watts isolating Transformer -01No (g) 45 Watts tubular lamp -01No (h) Connector kit-01No (j) Gasket (k) Two pin lead.

Supply & Fixing in replacement of Damage Aviation Obstruction Light of LED Type 5.8W, 50 Hz, 180-280 V red color complete all as specified & directed.

Aluminium strip 25mm x 3.00 mm with saddles (such as porcelain/ebonite insulators) and fixing screws etc on PCC block for roof conductors and down conductors above ground level fixed on wall including with all necessary fixing arrangements complete all as specified and directed.

Air termination vertical type, single pointed, aluminium rod 12mm dia and 300mm long including necessary fixing arrangement with GI nut/bolts /washers etc complete on PCC (1:3:6) type C1, block of size 50x30x30cm in and provn of GI tubing medium grade 50mm dia 0.6 Mtr long fixed in PCC block one end and other end fitted with air terminal rod complete all as specified and directed. Note:-PCC GI pipe will be paid separately revelent item.

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos 8mm dia 25mm long hexagonal head screw complete all as specified and directed.

Testing of earth value of all installed earthing of CGAE area by disconnecting from the load and submit the report complete all as specified and directed.

PUJA ELECTRICALS

NARESH KUMAR BEHERA