CLEANING/MAINTENANCE OF OHT RESERVOIR, UG SUMP, RISING MAIN, DISTRIBUTION, SWIMMING POOL, REPAIR/ROUTINE MAINTENANCE OF DG SET, AMF PANELS, REPAIR/ REPLACEMENT OF VARIOUS CAPACITY LT SWITCH GEAR, MCCBS, ACBS, CONTACTOR, APFC PANELS AND OTHER MISC E/M

Amount

Material and labour for draining out sedimentation sludgy water from RCC OH reservoir 50000 Glns capacity -02 nos at 60' feet staging and Semi UG Sump incl scrapping out sticken forieign material from inner side of OH and Semi UG sump walls/Ceiling by wire brush and removing excavated sedimentatation manually and depositing 50 mtr away from OH tank and flushing out the floor with fresh water till satisfaction of Engineer-in-Charge providing two coats of white wash on old prepared surface cleaning of after completely draining out water from the tank.Writing of cleaning date on the tank complete all as specified and directed by Engineer-in-Charge.The cost of the same shall be deemed included in the respective items. All T&P required for the cleaning of tanks / sumps will be arranged by the contractor.

Material and labour for draining out sedimentation sludgy water from Swimming Pool & Diving Pool 02 nos incl scrapping out sticken forieign material from inner side and walls/Ceiling by wire brush and removing excavated sedimentatation manually and depositing 50 mtr away from Pool and flushing out the floor with fresh water till satisfaction of Engineer-in-Charge after completely draining out water from the Pool.Writing of cleaning date complete all as specified and directed by Engineer-in-Charge.The cost of the same shall be deemed included in the respective items. All T&P required for the cleaning of tanks / sumps will be arranged by the contractor.

S&F in replacement of fully automatic star delta submersible starter with short circuit protection in sheet metal enclousers suitable for 50 HP , 415 Volt 50 Hz with over load protector and phase preventer and taking out old U/S starters of any type and any capacity complete all as specified and directed by Engineer-in-Charge.

Supply , fixing & testing of UPVC pipes (IS: 4985-2000 class V 10 Kgf/cm2 pressure) (quick fit pipes) including injection moulded fittings (heavy duty) (plain or door) e.g. bends, junction, cowls, tees, elbow ,sockets, tee,tail pieces ,Flanges ,offsets, access pieces etc. Clamps/Supports jointing with rubber ring /solvent cement joints including cutting chase or holes in walls and floors and making good as required at Site, for 200 mm complete all as specified and directed by Engineer-in-Charge.

All as per item No 04 above but for 160 mm 10 Kgf/CM2

All as per item No 04 above but for 140 mm 06 Kgf/Cm2

All as per item No 04 above but for 110 mm 06 Kgf/Cm2

Material and labour for UPVC Pipe specials such as bends, tees, collars, tail pieces, flanges ,reducer,elbow sockets etc complete suitable for UPVC mains of sizes upto 200 mm complete all as specified and directed by Engineer-in-Charge.

M&L for Repair for UPVC line any type lines for stoppes leakages including excavation up to 05 RM complete all as specified and directed by Engineer-in-Charge. Note :-1.Excavation more than 10RM shall be measured & paid separately . 2.using T&P with UPVC fittings such as Nipple , socket , tee ,Elbow, bend etc complete all as specified and directed. (GI fitting shall be measured and paid separately).

All as per item No 09 above but UPVC Tail Pices 110 mm

All as per item No 09 above but UPVC Tail Pices 140 mm

All as per item No 09 above but UPVC Tail Pices 160 mm

All as per item No 09 above but UPVC Socket 100 mm

All as per item No 09 above but UPVC Socket 160 mm

All as per item No 09 above but UPVC Tee 140 mm

All as per item No 09 above but UPVC Elbow 140 mm

All as per item No 09 above but UPVC Elbow 160 mm

All as per item No 09 above but UPVCReducer 140 mm to 160 mm

All as per item No 09 above but UPVC Reducer 160 mm to 200 mm

M&L for replacement of unservicable water type of Butterfly valve( as per existing, PVC Type) of size 150 mm dia (OD 160mm) having matching flange complete all as specified and directed by Engineer-in-Charge

M&L for replacement of unserviceable water type butterfly valve (As per existing)of size 100mm dia (OD 110mm) having matching flange complete all as specified and directed by Engineer-in-Charge

M&L for replacement of unserviceable water type butterfly valve (As per existing)of size 100mm dia (OD 140mm) having matching flange complete all as specified and directed by Engineer-in-Charge

Supply only calcium based Granular for Chlorination of water packed in 45/50 Kg drums and sealed complete all as specified and directed by Engineer-in-Charge

Supply only chlorine test kit with PH colured sample complete with all testing fitment and OT solution in rexine box complete all as specified and directed by Engineer-in-Charge

M&L for chemical and bacteriological analysis of Raw water collected from all the pump house situated in AF stn chandinagar complete all as specified and directed by Engineer-in-Charge

M&L for chemical and bacteriological analysis ofchlorinated water collected from distribution line PH NO 1 situated in AF stn chandinagar complete all as specified and directed by Engineer-in-Charge.

Material and labour for "lifting and Lowering of any acpacity" Submersible Pump Set of capacity 30 HP for repair/ Overhauling /rewinding /devolpment incl increasing the length of delivery pipe/or any other requiremwnt at site at tube well installation at AF Station chandinagar with man power/Chain Pulley arrangement including shifting to local workshop for repair and to bring back after repair at site including testing and commisioning complete all as specified and directed by Engineer-in-Charge Note :- Any minor part if required will be provided by contractor without any extra cost.

All as per item No 27 above but Capcity of 10 /15 HP

M & L for Dismantling and strip opening of burnt submersible pump of capacity 30 HP including cuttting removing burnt winding wire from stator assembly and preparing slots , rewinding the same with super enamled water proof copper winding wire of suitable gauge with necessary insulation materials varnising etc and reassembling stator rotor assembly with pump testing, commmisioning such as (i) Impeller GM . (ii) Distance bush SS.(iii) Guide Bush (iv) Neck ring gun metal (v) Impeller key (vi)Guide van (vii) Sand Guard including tranportation to local work shop etc complete all as specified and directed by Engineer-in-Charge.

All as per item No 29 above but 10 /15 HP

M & L for Dismantling and strip opening of burnt Booster pump motor of capacity upto 10/15 HP including cuttting removing burnt winding wire from stator assembly and preparing slots , rewinding the same with super enamled water proof copper winding wire of suitable gauge with necessary insulation materials varnising etc and reassembling stator rotor assembly with pump testing, commisioning including tranportation to local work shop etc complete all as specified and directed by Engineer-in-Charge

M & L for replacement of Submersible cable flat PVC insulated Sheathed copper Conductor 10sqmm 3 Core 2run complete all as specified and directed by Engineer-in-Charge

S&F in replacement of self priming recirculation pump set of capacity 3.0 HP / 4.08 KW- RPM-3000 RPM, Head- 14 Mtrs induction motor ( Mono block pump set ) type with fitted on trolly mounted for swimming pool as per existing make and model complete all as specified and directed by Engineer-in-Charge

S&F in replacement of unserviceable PVC insulated Three core multistanded copper conductor cable 4 Sqmm complete all as specified and directed by Engineer-in-Charge .

S&F in replacement of Suction sweeper/ Vaccume Cleaner of SS ( 10" width and 03 feet length) trolly mounted with 03 Hp Pump Set complete fittings for connecting hoses and 3' ss head ( incl Leaf net, wall brush , telescopic pole 4.8 m ) complete set of Suction sweeper / vaccume cleaner of PVC pipe 50mm dia complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of PVC suction hose flexible pipe of 50 mm dia and Rope with 2 male connector nipples, clamp etc complete all as specified and directed by Engineer-in-Charge

S&F in replacement of heavey duty swimming pool cleaner wall brush with Aluminium handle with stainless steel bristles width 18" and 7' feet height/length of handle complete all as specified and directed by Engineer-in-Charge

Disconnecting & dismantling of pump set from the foundation breaking the existing defective PCC foundation in any size, shape M&L for PCC 1:2:4 type B-2 using 12.5 mm graded aggregate for foundation of any size of motor pump set from 50 HP to 75 HP capacity pump set and fitting pumping set in position with base frame painted with synthetic enamel black paint complete all as specified and directed by Engineer-in-Charge

Supply and fix in repairs Decrin dozing pump 100 PSI 40 GPD Capacity and testing complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement FRP TANK of Capacity 1as per existing with level gauge with agitator Motor ,connection shaft and mixing blade complete all as specified and directed by Engineer-in-Charge

Supply and fix in Repairs Electric motor Single phase 50 HZ 1/8 HP assy Suitable to mount on decrin mixing tank along with agitator shaft and blade complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of connection pipe suitable for connecting to decrin dosing pump to Header( 2 Mtr long 8 mm internal dia) complete all as specified and directed by Engineer-in-Charge

Supply and fix in replacement of circuit of speed of Dozing pump complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of injector Nozzle of Decrin dozing pumpomplete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of Regulator Knob of dozing pump complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of power cord of dozing pump 2 mtr long plug top 5 AMP 240 volt AC complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX 50 to 110 complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX 40 to 45 complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX 25 to 32 complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX upto 18 complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of unserviceable MCCB 63 amps 415 volts TP 16 KA complete all as specified and as directed by Engineer-in-Charge .

Supply and fixing in replacement of unserviceable MCCB125 amps 415 volts TP 25 KA complete all as specified and as directed by Engineer-in-Charge .

M&L in replacement of Ladder for OHT/ UG sump with square bar,angle iron,channel, Flat Iron and etc welding, drilling, cutting with one primer coat, one under coat and one finishing coat of paint complete all as specified and directed by Engineer-in-Charge.

S&F in replacement under water illumination Standard Underwater light 300W x 12 V (suitable for Existing ) Niche in Polypropylene and glass fibre with 3 mtr 4 sqmm electric cable and in ABS rim including water proffing jointing connection and tested all as specified and directed and Fiber Glass Disconnecting from supply and dismantling and repair of under water light fitting water proofing, wiring, driver etc complete all as specififed and as directed by Engineer-in-Charge

M&L for Deck Box in ABS with 3 entries of 3/4"or PG-16 coupling with necessary, connection and tested all as specified and directed by Engineer-in-Charge

M&L for Flexible conduit hose 1 m long for connecting light to the box. 3/4" and M25 threaded ends Engineer in charge

S&F in replacement of unserviceable water proofing cable for lighting multistanded copper conductor cable 6 Sqmm 02 core complete all as specified and directed by Engineer-in-Charge

S&F in replacement of unserviceable water proofing cable for lighting multistanded copper conductor cable 10 Sqmm 03 core complete all as specified and directed by Engineer-in-Charge

M&L for rewinding of Low voltge swimming pool Isolation transformer with protective shield between primary & secondary windings, internal protection against overload, 1500, VA, 230 V primary and and12 V secondary voltage with tappings for different cable lengths. All necessary connections are required at site complete all as specified and as directed by Engr in charge.

Supply and fix in replacement electronic timer ET-100 240/415 complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in replacement amp meter digital type as per existing size and type Engineer in charge

Supply and fix in replacement volt meter digital type as per existing size and type Engineer in charge

S&F in repair CT 30/5 to 200/5 complete all as specified and directed by Engineer-in-Charge.

S&F in repair indicating light with bulb set of three complete all as specified and directed by Engineer-in-Charge.

Suply and fixing in replacement of unserviceable Single phase preventor VSP-2 complete all as specified and directed by Engineer-in-Charge.

Opening the pressure filter 1200mm dia Make-Pentair installed at swimming pool equipment room removing the old filter media, removing all the scaling deposited on the surface area of filter assembly by using wire brush and cleaning the filter with HCL, refilling new filter media ( as per existing type)of various silica grade as required at site, re-assembling the filter assembly and apply one coat of good quality paint on the outer surface area of the filter assembly and testing for leakage for proper functioning and testing with the following specifications is maintained (a) Flow rate 125 m³/ Hr (Each), (b) Vessel dia-2000mm, (c) Filteration velocity 40m³/hr/m², (d) Working pressure 2.5 Kg/Cm² complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of on load changeover switches 4 pole 200 Amps , 415 volts , open type fixed in existing panel allows changeover from main supply to generator supply & vice versa complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of on load changeover switches 4 pole 400 Amps , 415 volts , open type fixed in existing panel allows changeover from main supply to generator supply & vice versa complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of DOL starter for 10 HP with complete protection complete all as specified and directed by Engineer-in-Charge.

Material & Labour for repairs to existing LT panel board at Pump houses including painting with one coat of synthetic enameled paint to steel surfaces including preparation after scraping, filling, cavities etc, including replacement of damaged bus bar, lugs, copper wire etc complete all as specified and directed by Engineer-in-Charge.

Supply and fixing MCCBs 415 volts, 4 pole, 16 KA, 100 Amps capacity complete all as specified and directed by Engineer-in-Charge.

S & F Volt Meter 0 to 500 Volts digital square type 4” complete all as specified and directed by Engineer-in-Charge.

S & F Ammeter 0 to 200 Amps digital Square type 4” complete all as specified and directed by Engineer-in-Charge.

S & F Indicating Lamp set of three (Red , Yellow & Blue) complete all as specified and directed by Engineer-in-Charge.

M&L for repair / replacement of Starter in existing LT panel board at Pump House pertaining to water supply and checking of electrical connection repairing to fault & replacement of U/S items complete including testing Commission complete all as specified and directed by Engineer-in-Charge. Note :- U/S items to be replaced shall be measured & paid separately vide following items

Supply only Contactor as per suitable in Existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only Spare kit withoutcoil for contactor type as per suitable in existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only Electronic timers as per suitable in existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only over load relay as per suitable in existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only for Fuse holder & Fuse bases suitable for in existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only for start and push button for in existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply and laying and testing in replacement of unserviceable for Ductile Iron pipes of 150 mm bore with spigot and socket ends centrifugal cast, class K-7 as per IS 8329 in any length suitable for and including rubber tightening joints laid in trenches including taking down complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches, in soft/loose soil, not exceedings 1.5 Meters in width and not excedings 1.5 Meters in depth for laying of Cast Iron/Ductile Iron pipes or Steel water tubings etc and getting out including forming bottom surface and sides complete all as specified and directed by Engineer-in-Charge. NOTE : while removing the pipe line. Contractor shall replaced the broken item with new as per existing . The quoted rates including for all the materials / t&p / machinery used in this item no material can paid / measured seperately

Returning filling-in,of soft/ loose soils, including spreading levelling watering and well ramming in layers not exceedings 25 Cm thick all as specified and as directed at site by Engineer-in-Charge.

Removing of surplus excavated material (Soil) not exceedings 50 Meters and depositing where directed at a level not exceeding 1.5 Meters above the startind point complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of unserviceable GI tubing medium grade with all fittings complete laid in trenches / on walls / on ceiling / roof etc incl necessary suitable size of MS clamps / saddling on walls / ceiling etc including taking down complete all as specified and directed by Engineer-in-Charge.

All as per item No 87 above but 50 mm dia.

All as per item No 87 above but 40 mm dia.

All as per item No 87 above but 25 mm dia.

All as per item No 87 above but 20 mm dia.

All as per item No 87 above but 15 mm dia.

Supply and laying and testing in replacement of unserviceable cast iron pipes of 80 mm bore with spigot and socket ends centrifugally cast class LA in any length laid in trenches including taking down complete all as specified and directed by Engineer-in-Charge.

All as per item No 93 abovebut 100mm bore

All as per item No 93 above but 150mm bore

Supply and fix connected Gun metal gate valve ISI marked with iron wheel head screwed both ends for iron pipes and fixed for the following sizes including taking down of unserviceable gate valves complete all as specified and directed by Engineer-in-Charge.

All as per item No 96 above but 50 mm dia.

All as per item No 96 above but 40 mm dia.

All as per item No 96 above but 25 mm dia.

All as per item No 96 above but 20 mm dia.

All as per item No 96 above but 15 mm dia.

Taking out/burning out of leaking and damaged lead joints of the existing CI mains from the position including removing the old lead carefully with out damaging to the pipe complete for the following bore of pipes complete all as specified and directed by Engineer-in-Charge. Note :- Excavation and earth work will be measured and paid separately ) (a) 80 mm bore

All as per item No 102 above but 100 mm bore

All as per item No 102 above but 150 mm bore

Taking out existing unserviceable/ broken / damaged CI sluice valve from its existing position and Supply & fixing CI sluice valve stainless steel, spindle CI body class –I, PN-1.6 ISI marked both end flanged and drilled and fixed by means of new nuts, bolts and washer including providing rubber gasket of suitable thickness of following sizes complete all as specified and directed by Engineer-in-Charge.

All as per item No 105 above but 200 mm dia bore of pipe

All as per item No 105 above but 150 mm dia bore of pipe

All as per item No 105 above but 100 mm dia bore of pipe

All as per item No 105 above but 80 mm dia

M&L for replacement of unservicable CI non return valve type IS 5312 flanged ends 100 mm dia complete all as specified and directed by Engineer-in-Charge.

M&L for replacement of unservicable CI non return valve type IS 5312 flanged ends 150 mm dia complete all as specified and directed by Engineer-in-Charge.

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 all as specified and directed by Engineer-in-Charge.

Returning, filling, including spreading levelling and well ramming in layers not exceeding 25cm apart all as specified and directed by Engineer-in-Charge.

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

M&L for sand cushoning with a layer of sand 80mm thick before laying of cable and 150mm thick after laying of cable to trenches complete all as specified and directed by Engineer-in-Charge.

M&L for sub class `B` bricks for cable protection all as specified and directed by Engineer-in-Charge.

Taking down UNSV LT Under Ground cable of any size all as specified and directed by Engineer-in-Charge.

Labour only for laying, connecting and testing XLPE underground cable insulated, and overall sheathed with aluminium conductor heavy duty 1100 volts grade 50 sqmm 3.5 core laid in trenches/ on poles/ road crossing or passing through existing/new pipe under road crossing, clamping on wall etc complete all as specified and directed by Engineer-in-Charge. Note: Cable will be issued for store under Schedule "B"

All as per item No 119 above but for 3.5 core 70 Sqmm.

Supply and laying, connecting and testing XLPE underground cable insulated, and overall sheathed with aluminium conductor heavy duty 1100 volts grade 25 sqmm 3.5 core laid in trenches/ on poles/ road crossing or passing through existing/new pipe under road crossing, clamping on wall etc complete all as specified and directed by Engineer-in-Charge. Note: (i) Cost of laying electrical cable through new/existing pipe under road, buildings, railway tracks, highways and Aluminium thimbles/lugs are incl in the quoted rates. (ii) All equipments , machinery or tools if required for laying electrical cable through new/existing pipes are provided by the contractor without any extra cost.

All as per item No 121 above but for 3.5 core 120 Sqmm.

All as per item No 121 above but for 3.5 core 240 Sqmm.

Supply & fixing or laying in replacement HDPE (DWC) tubing 100 mm dia of pressure rating 6Kgf/Cm2 fixing on poles, walls under floors, laying on surface etc as reqd at site and complete all as specified and directed by Engineer-in-Charge. Note: All items and accessories , bend, joints, nut bolts, clamps etc are incl in quoted rates.

Supply & fixing in replacement MCCB TPN 63 Amps 415 Volts 16 kA complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement MCCB TPN 100 Amps 415 Volts 16 kA complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement MCCB TPN 125 Amps 415 Volts 16 kA complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement MCCB TPN 160 Amps 415 Volts 36 kA complete all as specified and directed by Engineer-in-Charg

Supply & fixing in replacement MCCB TPN 200 Amps 415 Volts 36 kA complete all as specified and directed by Engineer-in-Charg

Supply & fixing in replacement MCCB TPN 250 Amps 415 Volts 36 kA complete all as specified and directed by Engineer-in-Charg

Supply & fixing in replacement MCCB TPN 400 Amps 415 Volts 36 kA complete all as specified and directed by Engineer-in-Charg

Supply & fixing in replacement MCCB TPN 630 Amps 415 Volts 50 kA complete all as specified and directed by Engineer-in-Charg

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 25 to 50 sqmm,Indoor/Outdoor type all as specified and directed by Engineer-in-Charge.

All as per item No 133 above but for cable of size 70 to 120 sq mm.

Supply and fixing in replacement of on load changeover switches 4 pole 400 Amps , 415 volts , open type fixed in existing panel allows changeover from main supply to generator supply & vice versa complete all as per direction of Engineer-in-Charge.

Supply and fixing in replacement of on load changeover switches 4 pole 200 Amps , 415 volts , open type fixed in existing panel allows changeover from main supply to generator supply & vice versa complete all as per direction of Engineer-in-Charge.

S&F on load Change Over switch 415V in sheet metal enclosures 4 pole of capacity 400 Amps 415 Volt incl making suitable arrangement to fix on wall/panel as required complete all as specified and directed by Engineer-in-Charge.

S&F on load Change Over switch 415V in sheet metal enclosures 4 pole of capacity 200 Amps 415 Volt incl making suitable arrangement to fix on wall/panel as required complete all as specified and directed by Engineer-in-Charge.

S & F in replacement of hot pressed moulded SMC boxes with hinged door fixing of size 325mm x 220 mmx 150 mm with MS clamp 25 x 3mm made to shape with necessry nuts bolts clamps and washers complete comprising of Aluminium bus bar 63 Amps capacity of suitable size -04 nos mounted over Porcelain insulator with nuts & bolts washers incl MCB SP 6 amps and making incoming and outging connections by taking out loops of cable of any size incl necesary excavations and other civil works complete all as specified and directed by Engineer-in-Charge.

M&L for earthing complete with galvanized steel plate earth electrode 60cmx60cmx6mm thick surrounded by char coal and salt buried directly in ground vertically in pit of depth not less then 2.25 mtr below ground level with top edge of the earth plate at depth of not less then 1.5 mtr below ground level surrounded from all sides by char coal dust and common salt in alternate layers of 15 cm depth and earth plate electrode connected to galvanised earth lead wire of 4.0mm dia at two points by means of GI nuts bolts, check nuts and washers and connected to earthling test point drawn through GI pipe for protection of earth lead wire and arrangement of watering pipe incl PCC earth pit (1:3:6) type C-2 with CI frame and RCC cover all as shown in electrical Plate No 3 on SSR Part-I including testing and dismantling ,taking down old unser earthing all as directed by Engineer-in-Charge. Note: (i) Rate of Earth work, Earthing electrode, all connections, nut-bolts, washers, complete labour, testing, Earth lead upto 7.5 mtr, char coal dust, common salt, porcelain insulator, PCC earth Pit, CI frame ,RCC cover, funnel with wire mesh are incl in quoted rate and watering pipe, earth lead protection pipe, test poit, earth lead exceeding 7.5 mt are measured and paid separately.

M&L for Chemical earthing , Design development supply commissioning and testing EHCC certified ground terminal earthing system hollow tube solid bar CCPRI tested for sensitive signal/Electrical equipments highly anti corrosive long life severe wear conditions in the earth pit and of standard size ISI marked copper tube out side secondary conductor of 50mm dia and main primary conductor inside 25mm dia 3000mm length ready to install with suitable connecting terminal confirming to IS:3043 1987 specification highly conducive packing material to be filled in earth pits for providing uniform low resistivity anti corrosive hygroscopic medium around the earth system for improving the efficency of current dissipation 20 Kg per bag (3 bag per kit) min or sufficeient quantities required as per site complete incl PCC pits of inside dimension 0.5x0.5x0.5m and suitable cover complete all as specified and directed by Engineer-in-Charge. Note: (i) Rate of Earth work, Earthing electrode, all connections, nut-bolts, washers, complete labour, testing, Earth lead/strip upto 7.5 mtr, char coal dust, common salt, porcelain insulator,PCC earth Pit, CI frame ,RCC cover, funnel with wire mesh are incl in quoted rate and watering pipe, earth lead protection pipe, test poit, and earth lead exceeding 7.5 mtr are measured and paid separately.

Supply and fixing in repair of Earth continuity GI wire of 4 mm dia or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required complete all as directed by Engineer-in-Charge.

Supply and fixing in repair of Earth continuity strip or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or fixed on wall with porcelain insulator or any other indicated situation for loop earthing etc. as required 25x4 mm GI strip complete all as directed by Engineer-in-Charge.

Supply installation,testing commissioning in replacement of horizontal single mounted single phase 220 V/250 V 6000 RPM 50 Hz, AC siren audible range 2 Km 1/4 HP complete incl necessary grounting on wall/roof etc incl connections complete all as specified and directed by Engineer-in-Charge.

S&F Busbar Chamber suitable size for set of 04 aluminium busbar 400 Amps rating ,supported with suitable size as per direction, Each of heavy duty porcelin stand lock with suitable size of brass nut, bolts and washer with heat shrinkable PVC sleeving. The bar shall be colour coded (red, yellow and blue) for three phases and black for neutral, The Chamber shall be fixed 30 cm above the normal ground level complete with PCC foundation (1:2:4 ) type B2 complete all as specified and directed by Engineer-in-Charge.

S&F in repair LED Street Light Luminaries 70/ 75 watt fitting aesthetically designed for road lighting, having secondary optics with uniform distribution of light. Pressure die cast aluminum housing powder coated in grey and toughened glass, IP 66 protection, class I with operating voltage range 120 to 270 V including LED driver complete all as specified and directed by Engineer-in-Charge.

S&F in repair LED Street Light Luminaries 60 watt fitting aesthetically designed for road lighting, having secondary optics with uniform distribution of light. Pressure die cast aluminum housing powder coated in grey and toughened glass, IP 66 protection, class I with operating voltage range 120 to 270 V including LED driver complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of Cylindrical shaped (FLUTE) LED bollard with opal acrylic diffuser and IP 65 protection and 9 watt capacity warm white , 240 Volts AC, 50 Hz, incl make proper connection complete includingPCC, cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed by Engineer-in-Charge.

M&L for Replacement to unserviceable batteries of 12 volts 180 AH with new batteries of 12 volts 180 AH maintenance free complete all as specified and directed by Engineer-in-Charge. Make Exide/Amaron Note: Rate for initial charging are included in unit rate

S&F in replacement of outdoor type LED flood light 200/210 watt fitting aesthetically designed for road lighting, having secondary optics with uniform distribution of light. Pressure die cast aluminum housing powder coated in grey and toughened glass, IP 66 protection, class I with seperate driver and operating voltage range 120 to 270 V including suitable fixing arrangment complete all as specified and directed by Engineer-in-Charge.

M&L for Disconnecting / taking down / dismantling Solar flat plate collector of 100/125 LPD capacity for servcing , cleaning and repairing, brazing of tubes complete and reassembling the same after repair complete all as specified and directed by Engineer-in-Charge.

M & L for De-scaling, cleaning of hot water and cold water tanks incl heat collecting units with heat absorbing sheet etc of solar heating system of capacity 500 LPD complete all as specified and directed by Engineer-in-Charge.

M & L for De-scaling, cleaning of hot water and cold water tanks incl heat collecting units with heat absorbing sheet etc of solar heating system of capacity 1000 LPD complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement electric Heating element 3 KW( for solar water heater) with thermostat for electrical Back up complete all as specified and directed by Engineer-in-Charge

Supply and Install SS Hot Water Tank of Capacity 500 Ltrs ( suitable for existing) double wall insulated with PUF Insulation machine injected inner shell SS 316 and Outer Shell SS 304 Stucco Aluminium alloy coated coloured steel complete on roof tops at aheight of 7 ft incl connection of inlet and outlet water connections complete all as specified and directed by Engineer-in-Charge.

All as per item No 156 above but capacity of 1000 ltrs

M&L for hot water pipe duly insulated with glass wool and aluminium cladding 20 mm bore including taking down complete all as specified and directed by Engineer-in-Charge.

M&L for hot water pipe duly insulated with glass wool and aluminium cladding 25 mm bore including taking down complete all as specified and directed by Engineer-in-Charge.

M&L for replacement of Gunmetal gate valve with iron wheel head screwed both ends for iron pipe and fixed 25 mm dia including taking down complete all as specified and directed by Engineer-in-Charge.

M&L for replacement of Gunmetal gate valve with iron wheel head screwed both ends for iron pipe and fixed 20mm dia including taking down complete all as specified and directed by Engineer-in-Charge.

M&L for replacement of unservicable parts of solar water heater complete with servicable parts and making it servicable complete testing and commsioning and brazing of tanks for arrresting leakages complete all as specified and directed by Engineer-in-Charge. Note : parts will be measured here after as supply only.

S&F following items for solar water heater 500/1000 LPD complete all as specified and directed by Engineer-in-Charge.

Absorber Plate made of copper sheet, laser or ultrasonically welded to copper tubes ( Solar flat plate collector as per existing type) with FlangesL-1860 W-1240 H-100, weight 35-42 Kg working pressure 490 KPA complete all as specified and directed by Engineer-in-Charge.

Absorber Plate made of copper sheet, laser or ultrasonically welded to copper tubes ( Solar flat plate collector as per existing type) with Flanges L-1860 W-1240 H-100, weight 35-42 Kg working pressure 1300 Kps complete all as specified and directed by Engineer-in-Charge.

Single pane 3.2 mm tempered low iron glass collector as per existing size and type complete all as specified and directed by Engineer-in-Charge.

Supply & install 500 Ltr Cold water Tank of material SS-304( as per existing type) with Manhole & Stand complete all as specified and directed by Engineer-in-Charge.

Supply & install 1000 Ltr Cold water Tank of material SS-304 ( as per existing type) with Manhole & Stand complete all as specified and directed by Engineer-in-Charge.

Supply & install Makeup Tank for heat exchanger of 5 Liter with ball cock complete all as specified and directed by Engineer-in-Charge.

Supply & install Back Plact Collector complete all as specified and directed by Engineer-in-Charge.

M & L for Servicing of OLD/ UNSV -SOLAR street light fitting including servicing and Cleaning of solar panel , Low maintenance tubular battery by filling of Distilled water and first charging including replacement of damaged battery terminals, securing of all electrical wire circuit and connections, reparing of damaged foundation complete system if required or complete all as specified and directed by Engineer-in-Charge. Note:- 1. All type of T & P, Distilled water, control cable upto battery terminal, PCC, ladder & tripod etc required at site will be arranged by the contractor and rates for the same will be deemed to be included in the quoted rate. (Spares required to make functional of solar light shall be measured and paid seperately under relevent items )

Spares of Solar security light complete all as specified and directed by Engineer-in-Charge.

All as per item No 172 above but Replacement of Solar PV Module 74W( As per existing )

All as per item No 172 above but Replacement of White LED based light source 12W( As per existing )

All as per item No 172 above but Replacement of Driver of solar street Lights( As per existing )

All as per item No 172 above but Replacement of Battery rating of 12V & 100 AH( As per existing )

Supply & fix battery compartment box made up of MS sheet 2mm thick size suitable for battery with MS cover, locking arrangements & fixing accessories with inside weather proof coated & out side Aluminium paint incl writing pole number in black colour paint etc complete all as specified & directed by Engineer-in-Charge

S & F in replacement of Integrated all in one Solar Street light (Inbuit Solar PV module and Lithium battery ) 24 watt, secondary optics, LED driver efficiency>92%, battery type LiFePO-04, IP66, colour temperature 6000K-6500K , 140 Lumens per watt Auto On/Off, overcharging protection incl taking down old unser and complete fixing and connection complete all as specified and directed by Engineer-in-Charge.

M & L for Taking out unserviceable indoor unit and supply and fix the new indoor unit of 1.5/2 TR capacity split AC 230 Volts single phase including installing ,charging complete all as specified and directed by Engineer-in-Charge. Note:- OLD U/S AC indoor unit need to deposit in MES store no credit will be provided for the same.

M & L for Taking out unserviceable outdoor unit and supply and fix the new outdoor unit of 1.5/2 TR capacity split AC 230 Volts single phase including installing ,charging complete all as specified and directed by Engineer-in-Charge. Note:- OLD U/S AC Outdoor unit need to deposit in MES store no credit will be provided for the same

S&F in repair LED Street Light Luminaries 60 watt fitting aesthetically designed for road lighting, having secondary optics with uniform distribution of light. Pressure die cast aluminum housing powder coated in grey and toughened glass, IP 66 protection, class I with operating voltage range 120 to 270 V including LED driver complete all as specified and directed by Engineer-in-Charge.

Singh Associates (BID ID -3064772)

YASHVI ENGINEERS (BID ID -3052020)

M/S BHARAT BUILDERS (BID ID -3052858)

NAVYUG VYAPARI (BID ID -3056711)