REPAIR/ MAINTENANCE OF INTERNAL/ EXTERNAL ELECTRIFICATION, SECURITY LIGHTS, WATER SUPPLY PIPE LINE INCLUDING INSTALLATION AND LIFT WITH OTHER MISC E/M WORKS AT OFFICE COMPLEX AND MANDAKINI COMPLEX AT PCDA (AF) UNDER GE CLEMENT TOWN

Amount

Dismantling and taking down U/S copper / aluminium point wiring (light, fan, socket, power) complete fitting such as switches, ceiling roses, pendants, lamp holder, light fitting etc including CI/Pressed steel terminals, switch box, and making good the disturbed surface of wall/floor etc, to match with the existing surfaces of wall/floor complete all as specified and directed. Note :- If the contractor fail to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.

Dismantling and taking down u/s sub-main wiring/service wire of any size including wooden batten / PVC Conduit etc and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified & as directed. Note :- If the contractor fail to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.

Dismantling and taking down old damaged existing DB’s any type and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified. Note :- If the contractor fail to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.

Material and labour for point wiring with 1.5 sq mm PVC insulated, unsheathed, stranded copper conductor (FRLS) cable single core 1100 Volt grade in and including PVC casing caping of suitable size ISI Marked casing caping accessories surface & making good disturbed surface,provision of CI/Pressed steel terminal switch box for normal piano switch/socket ,with plastic laminated sheet 3 mm thick fixed with brass screw and washers for normal piano switch / socket, or provision of PVC gang box where required along with 1.5 sq mm PVC insulated unsheathed stranded copper conductor cable ( FRLSH ) as earth wire connected with main common earth dolly complete all as specified and directed for the following : One light/fan/exhaust fan/bell point controlled by one, one-way Piano type switch 5/6 Amp.

One 3pin/5pin 5/6 Amps socket out let on same board with other switch , one-way Piano type switch complete all specified and directed.

One 3pin/5pin 5/6 Amps socket out let on independent board controlled by one, one-way Piano type switch complete all specified and directed .

All as per item No 4 above but with 2.5 Sqmm PVC insulated cable( FRLSH) and same size of earth wire for 15 Amps power point.

Supply and fixing switch piano flush type single pole, one-way 5/6 Amps, 240 Volts AC complete all as specified and directed.

Supply and fixing switch piano flush single pole, one-way 16 Amp, 240 Volts AC complete all as specified and directed.

Supply and fixing socket out let 2in 1, 5 pin 5 Amps flush type all as specified.

Supply and fixing socket out let 5/6pin 5 Amp and 15 Amp flush type (multi) suitable for 240 Volt AC all as specified.

Material & Labour for Point Wiring for one light Point/one fan point/ one call bell point, controlled by one switch with 1100 volts grade single core conforming to (IS:694 /1990) PVC insulated unsheathed 1.5 sqmm multi stranded copper conductor cable (FRLSH) with contineous earth wire of 1.5 Sqmm stranded copper conductor cable (FRLSH) PVC insulated unsheathed , drawn in and including concealed PVC conduit ,duly concealed to wall/floor or above false ceiling with fittings(ISI marked) not less than 20 mm dia (Color coding of wires shall be Phase, neutral and earth wire all as specified ) sunk Metal flush box with and incl decorative polycarbonate frame for housing Modular Switches, sockets , fan regulators etc including white cover cover plate complete all as specified and directed. Note:-( i) Cost of cutting chases of suitable girth where required on brick /concrete surface and making good disturbed surface shall be deemed to be included in quoted rates (ii) If the contractor fail to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.

One 3pin/5pin 5/6 Amps socket out let on same board with other switches , with cables 1.5 sq mm size , complete all as specified and directed.

One 3pin/5pin 5/6 Amps socket out let on independent board with other switches, with cables 1.5 sq mm size, complete all as specified and directed .

All as per item No 10 above but with 2.5 Sqmm PVC insulated FRLSH cable for 15 Amps power point.

Supply and fix Switch Modular single pole, one way 6 Amps, 1 module 240 Volts AC all as specified and directed by Engr- in-charge.

Supply and fix switch modular , one-way 16Amps, 1 module 240 Volts AC all as specified and directed by Engr- in-charge.

Supply and fix modular socket, 6A -2/3 pin combined 2 module ISI marked 230 volts, 50 Hz all as specified and directed by Engr- in-charge.

Supply and fix modular socket, 6A/16A -2/3 pin combined 2 module 230 volts 50 hz all as specified and directed by Engr- in-charge.

Supply and fixing step socket type modular fan regulator 120/280 V , 2 module all as specified.

Supply and fix ceiling rose surface bakelite 65x25mm dia having three terminals ISI marked all as specified.

Supply and fixing batton/angle holder insulated body with back plate, suitable for batten fittings all as specified & directed.

Supply and fix Switch Modular single pole, one way 6 Amps, 1 module 240 Volts AC all as specified and directed by Engr- in-charge.

Supply and fix switch modular , one-way 16Amps, 1 module 240 Volts AC all as specified and directed by Engr- in-charge.

Supply and fix modular socket, 6A -2/3 pin combined 2 module ISI marked 230 volts, 50 Hz all as specified and directed by Engr- in-charge.

Supply and fix modular socket, 6A/16A -2/3 pin combined 2 module 230 volts 50 hz all as specified and directed by Engr- in-charge.

Supply and fix in repair socket out let 5/6pin 5 Amp and 15 Amp flush type (multi) suitable for 240 Volt AC all as specified.

Supply and fix in repair stepped type electronic fan regulator flush type 120/280 V all as specified.

Supply and fix in repair step socket type modular fan regulator 120/280 V , 2 module all as specified.

Supply and fix in repair of bell ding dong AC 230/240 Volts all as specified.

Supply & fix in repair capacitor 2.5 mfd for fan.

Supply and fix in repair sheet metal enclosure double door type for MCBs DB SPN(Single pole and neutral) 240V AC 8 way with 200 Amps rated busbar all as specified and directed.

Supply and fix in repair Repair sheet metal enclosure double door type for MCBs DB SPN(Single pole and neutral) 240V AC 4 way with 200 Amps rated busbar all as specified and directed.

Supply and fix in repair sheet metal enclosure double door for MCBs DB TPN (Three Pole and Neutral) 415 Volt AC 4 ways complete all as specified and directed.

Supply and fix in repair load line DBs (TP&N) vertical fitted with Bus bars neutral links Blanking plates double door suitable for TP/ FP Frame MCCB as incommer and out going MCBs 4 ways ,Make all as specified and directed. Note:- MCCBs and MCBs shall be measured and paid separately.

Supply and fix in repair MCB 5 to 32 Amp 'B'series 10 KA repturing capacity complete all as specified.

Supply and fix in repair MCB SPN 40 Amp 240 V AC 10 KA repturing capacity all as specified.

Supply and fix in repair MCB TP 63 Amps 240 V 10 KA repturing capacity all as specified.

S & F in replacement of changeover switch 100 Amp 415 volts four pole side handle with SS enclosure complete all as specified and directed.

Cleaning of over head steel reservoir of capacity 10000 gallons of size Apprix 4.80mm x 3.60mx2.40m at 7 mter height by dewatering complete, rubbing with wire brush, removing all dirt and rust washing with clean water and drying complete with clean water and writing capacity of tank and date of cleaning etc over it complete incl painting inner/outer surface all as specified and directed.

Cleaning of over head PVC/RCC tank of 1000 ltrs capacity.(wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by Engr-in-Charge) all as specified and and directed by Engr-in-Charge

Cleaning of under ground sump 8000 Ltr capacity of size 5.35 m x 3.25 m x 2.0 mtr deept (wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by Engr-in-Charge) to store potable water after applying two coats of lime wash internally all as specified and and directed by Engr-in-Charge.

S&F in repair PVC connection 15 mm dia,600 mm long for hot water all as spcified and directed.

Supply and fixing in replacement of LED luminaire 600mm X 600mm, 35/36 watt, 220V AC recessed type with high efficiency PMMA diffuser soft glair free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and as directed.

Supply and fixing in repair energy efficient LED lights fitting, 10 watt , 230 Volt, LED tube light connecting up with with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified & as directed.

S & F LED bollard 8 watt having diffuser at the upper portion acts a beacone of path guidance complete all as specified and directed.

S& F in replacement LED Decorative post top indirect light 15 W for parks garden ways and gate light complete with IP 65 protection all as specified and directed.

S&F sub main wiring two single core 6 sq mm PVC insulated unsheathed stranded copper conductor cable ( FRlsh ) 1100Volts grade drawn in & including rigid PVC conduit 20mm dia or more medium grade cassing caping / concealed in wall along with 6.00 Sq mm PVC insulated unsheathed copper conductor cable (FRLSH) as earth wire and wire connected with main earth dolly including cutting chasing and making good disturbed portion all as specified and directed

S&F sub main wiring two single core 4 sq mm PVC insulated unsheathed stranded copper conductor cable ( FRlsh ) 1100Volts grade drawn in & including rigid PVC conduit 20mm dia or more medium grade cassig caping / concealed in wall along with 4.00 Sq mm PVC insulated unsheathed copper conductor cable (FRLSH) as earth wire and wire connected with main earth dolly including cutting chasing and making good disturbed portion all as specified and directed.

Disconnecting of electric connection & taking down PVC/XLPE LT cable off sizes, fixing on wall with MS Clamps including make proper/ suitableon wall hole if require & reconnection complete all as specified and directed

Supplying ,laying, commisioning,and testing of 1.1KV grade XLPE insulated PVC sheathed steel armoured aluminium stranded conductor LT UG cable ( conforming to IS7098) ISI marked in trenches/ducts/through GI pipes under roads of size 16 sqmm 4 core complete all as specified and directed Note :- The earth work ,GI pipe shall measured and paid seperately under appropriate item of Sch A.

Supplying ,laying, commisioning,and testing of 1.1KV grade XLPE insulated PVC sheathed steel armoured aluminium stranded conductor LT UG cable ( conforming to IS7098) ISI marked in trenches/ducts/through GI pipes under roads of size 35 sqmm 3.5 core complete all as specified and directed Note :- The earth work ,GI pipe shall measured and paid seperately under appropriate item of Sch A.

Supplying ,laying, commisioning,and testing of 1.1KV grade XLPE insulated PVC sheathed steel armoured aluminium stranded conductor LT UG cable ( conforming to IS7098) ISI marked in trenches/ducts/through GI pipes under roads of size 70 sqmm 3.5 core complete all as specified and directed Note :- The earth work ,GI pipe shall measured and paid seperately under appropriate item of Sch A.

Supplying ,laying, commisioning,and testing of 1.1KV grade XLPE insulated PVC sheathed steel armoured aluminium stranded conductor LT UG cable ( conforming to IS7098) ISI marked in trenches/ducts/through GI pipes under roads of size 50 sqmm 3.5 core complete all as specified and directed Note :- The earth work ,GI pipe shall measured and paid seperately under appropriate item of Sch A.

Excavation in trenches in any type of soil and not exc 1.5 m wide and n.exc 1.5 m in depth for laying of cable and fixing poles, stays etc and getting out complete all as specified and directed

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

Removing excavated material (surplus soil) to a distance not exceeding 50 mtrs and depositing where directed at a level not exc 1.5 m above the starting point all as specified and directed.

Sand cushioning to underground cable provided with a layer of 8 cm deep before laying the cable and 15cm deep after laying and stretching the cable including hand punning and consolidating complete.Note: for payment purpose punned thickness shall be measured.

M&L for well brunt bricks sub class 'B' in old size as cable protection laid flat width wise complete all as specified and directed.

Supply, laid in trenches or fixed on wall pipe galvanised light grade with all fitting of size 40 mm dia complete all as specified and directed.

M & L for painting of steel tublar pole 9 mtr long straight /tublar and mild steel work such as cross arm, clamp, nuts,bolts etc incl preparation of old painted surface and painting with black and yellow strip 30 cm long starting from black in alternate pattern up to 1.2 mtr height above couping and writting pole No with black paint having existing letter size complete all as specified and directed

Supply and fixing in replacement junction box made from SMC/FRP sheet ready made of size 300 X200X 100 mm having 100 A capacity for RYB and neutral with aluminum busbar with 4 way connector fixed to pole /Wall with MS clamp 25 X 5 mm and nut bolts.including MCB SP 6 Amp 10 KA 240V with aluminium lugs - 01 No

Material and labor for earthing complete with galvanised steel earth plate electrode 600x600x6 mm thick weld directly in ground. (earth pit not less then 2.25m depth below ground level at any tyoe of strata) with top edge of the earth plate not less then 1.5m below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15cm all around the plate connected by 4.0 Sqmm mm GI wire As earth lead by means of brass nut and bolt thimbles checked nut , washer including concrete chamber of PCC 1:3:6 type C1 (using 20 mm graded stone aggregate ) with fair finish, internal surface of concrete chamber shall be given internal dia 300mmx300mm 15mm thick plaster in cm 1:4 funnel with wire mesh RCC pit cover of 320x320x80 mm size ( 1:2:4) type d1(using 20mm graded stone aggregate) reinforced with xpm all as shown in electrical plate no. 3 of MES SSR part 1(2009) and specified including and provision of GI strip upto 7.5m long with 20mm dia light weight GI pipe protection and water pipe of 20mm bore medium grade including all excavation and earth work and connecting earth strip to panel including testing on completion complete all as specified and directed by engineer incharge. Note - RCC pit cover shall be precast of RCC (1:2:4) type d1 80 mm thick reinforced with xpm weighting not less then 4kg /sq m. in lieu of CI cover. 2. Cost of additional GI strip more then 7.5m will be measured and paid seprately under relevent items.

Supply and fix in replacement of 415 VAC 3 phase power contactor type MN2, 40 AMP with 2NO+2NC with new onescomplete all as specified and directed .

Supply and fix in replacement Heating element 2 KW capacity, straight, triangular type for Geysers .

Supply and fix DOL starter 5 to 10 HP three phase for centrifual pump Complete all as specified and directed

Supply and laying in Repair and maintenance of external and internal Water supply pipe line including plumbring work as required at site including necessary fittings and fixtures as directded by Engr-in-Charge for the following sizes ;-

25 mm dia

40 mm dia

50mm dia

Repair and replecment of gun metal gate valve iron wheel head screwed both end from iron pipe of size 25 mm dia

Repair and replecment of for gun metal gate valve iron wheel head screwed both end from iron pipe of size 40 mm dia

Repair and replecment of for gun metal gate valve iron wheel head screwed both end from iron pipe of size 50 mm dia

M&L earth continuity conductor or main earthing lead fixed to wall on battan or recess or chases or burried in ground or drawn in /pipe or fixed to pole or any other indicated situation for loop earthing etc, as required but 4mm dia galvanised iron or steel wire including down old complete all as specified and directed.

S&F in replacement exhaust fan/ fresh air fan 250 mm sweep plastic body complete all as specified and directed by Eng.-in-charge

S&F in replacement exhaust fan fan 300 mm sweep Matllic body complete all as specified and directed by Eng.-in-charge

S&F in replacement exhaust fan 200 mm sweep plastic body complete all as specified and directed by Eng.-in-charge

S&F only Decoretive globe made up of high grade unbreakable polycarbonate material suitable for retrofit LED bulb complete with IP 65 protection all as specified and directed.

S&F only LED type street light fitting 90 watts made out of pressure dia aluminium hosing with heat resistant toughened glass and IP-66 protection complete all as specified and directed.

S&F only LED type food light fitting 200 watts made out of pressure dia aluminium hosing with heat resistant toughened glass and IP-66 protection complete all as specified and directed.

S&F only LED type food light fitting 70 watts made out of pressure dia aluminium hosing with heat resistant toughened glass and IP-66 protection complete all as specified and directed.

S&F only LED type street light fitting 36 watts made out of pressure dia aluminium hosing with heat resistant toughened glass and IP-66 protection complete all as specified and directed

S&F LED type Security light fitting 20watt made out of pressure dia aluminium hosing with heat resistant toughened glass and IP-66 protection complete all as specified and directed.

Supply and fixing in repair energy efficient LED lights fitting, 20 watt , 230 Volt, LED tube light connecting up with with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified & as directed.

S&F decorative type wall light with led bulb 12 / 15 watt complete all as specified and directed by Eng.-in-charge

S&F only round shape 6 watt 220 volts AC surface/ concelled type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and as directed.

S&F only round shape 12 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and as directed.

Supply and fixing in replacement of CI foot valve 80 mm dia for pipe line as per sample complete all as specified and directed.

Supply and fixing in replacement of tharmostat for Geysers as per sample complete all as specified and directed.

S&F in replacement Celing fan fan 1200 mm sweep complete all as specified and directed by Eng.-in-charge

Disconnecting electric connection & taking down defective ceiling fans/ Exhaust fans of any sweep and make carefully and dismantling for checking of bearing / bush replacement of defective items oiling, greasing and re-assembling complete all as specified and directed. Note:- (Any item required will be measerured & paid separately under relevent item of sch. 'A')

Hanging/fixing only repaired ceiling fan/exhaust of any sweep and connecting up with and including 3 core flexible PVC copper cable of suitable size from fan to ceiling rose complete all as specified and directed.

Rewinding of ceiling fans of 1200/1400 mm sweep with super enameled copper wire of existing gauge including varnishing, insulation, taping, writing MES No with synthetic enameled paint and testing including fixing of ball bearing and bushing complete all as specified and directed.

Rewinding of exhaust fan of 300/350/450 mm sweep with super enameled copper wire of existing gauge including varnishing, insulation, taping, writing MES No with synthetic enameled paint and testing including fixing of ball bearing and bushing complete all as specified and directed.

Supply only ball bearing for ceiling fan/exhaust fan of any sweep as required at site complete all as specified and directed.

Supply only gun metal bush bearing for any sweep of sweep ceiling fan/exhaust fan as required at site complete all as specified and directed.

S& F in replacement of 315 A MCCB 4 pole, 415 volts 36 kA 50Hz with themal and magnetic release. with new ones complete all as specified and directed.

S& F in replacement of 160 A MCCB 4 pole, 415 volts 36 kA 50Hz with themal and magnetic release. with new ones complete all as specified and directed.

S& F in replacement of 100A MCCB 4 pole, 415 volts 36 kA 50Hz with themal and magnetic release. with new ones complete all as specified and directed.

S& F in replacement of 63 A MCCB 4 pole, 415 volts 36 kA 50Hz with themal and magnetic release. with new ones complete all as specified and directed.

M&L for dismantling of centrifugal pump set transport to work shop taking out defective parts and replace the defective parts in pump set, metling, grinding, machining work, as required to make as per original shape and size and assembly for pump set, testing at workshop complete all as specified and directed for the following capacities :-

For 2 to 5 HP cap.

For 7.5 / 10 HP cap.

M&L for rewinding of centrifugal motor, 3 phase, 440 volts with super enamelled copper conductor of existing size and gauge including varnishing, drying, cleaning of slots, repair to damage slots, maching work of shaft for fixing of bearing and other required work for smooth functioning of motor, testing at work shop complete all as specified and directed of the following capacity of motors :-

For 2 to 5 HP cap.

For 7.5 / 10 HP cap.

M&L for dismantling of submersible pump set transport to work shop taking out defective parts and replace the defective parts in pump set, metling, grinding, machining work, as required to make as per original shape and size and assembly for pump set, testing at workshop complete all as specified and directed for the following capacities :- 2 to 3 HP cap.

M&L for rewinding of submersible motor, 3 phase, 440 volts with super enamelled copper conductor of existing size and gauge including varnishing, drying, cleaning of slots, repair to damage slots, maching work of shaft for fixing of bearing and other required work for smooth functioning of motor, testing at work shop complete all as specified and directed of the following capacity of motors :- 3 to 5 HP cap.

Repair for electrical control panel with circuit meters, switchgear, automation controlling systems as per site etc suitable for controlling of 40 KLD STP Plant including replacement of all unserviceable cable complete all as as specified and as directed.

M & L DAP (Di-ammonium Phosphate) for making STP material complete all as specified and directed

M & L Urea for making STP material complete all as specified and directed

M & L Shera for making STP material complete all as specified and directed

M & L Becteriya culture for making STP cemical solution complete all as specified and directed.

M&L for cleaning of raw sewage sump( Equalization tank ) by useing of suction sewage pump and depositing the raw sewage out side of complex , Cleaning of internal surface of ground level sump 20Thousand litters capacity ( size 4.m deep and size 4.43 x 3.59 m by removing silt from internal surfaceof sump writing date of cleaning and capacity of tank with synthetic enamel paint for the following capacities: Note: (i) Cleaning of tank shall be done through a mechanised water cleaning system. (ii) Mechanized removing of dirty water by high capacity pump set. (iii) Removal of sludge through vaccuum operated pump. (iv) The work shall be executed through reputated specialized water tank cleaner as approved by Eng in charge.

M&L for Cleaning of under ground treated water sump 45000 Ltr capacity of size 3.42m x 7.1 m x 4.0 mtr deept (wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by Engr-in-Charge) to store potable water after applying two coats of lime wash internally all as specified and and directed by Engr-in-Charge.

M&L for Cleaning of steel Aeration tank 9000 Ltr capacity of size 1.5m x 2.5 m x 2.4 mtr deept (wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by Engr-in-Charge) ,Replaceing Media and painting of outer suface of tank all as specified and and directed by Engr-in-Charge. Note Measured and payment of media will be related items seprately.

M&L for Cleaning of sludge holding steel tank 8000 Ltr capacity of size 1.3m x 2.5 m x 2.4 mtr deept (wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by Engr-in-Charge) and painting of outer suface of tank all as specified and and directed by Engr-in-Charge.

M&L for Cleaning of tube settler steel tank 12000 Ltr capacity of size 2.2m x 2.5 m x 2.4 mtr deept (wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by Engr-in-Charge) and painting of outer suface of tank all as specified and and directed by Engr-in-Charge.

M&L for Cleaning of filter feed steel tank 5000 Ltr capacity of size 0.850m x 2.5 m x 2.4 mtr deept (wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by Engr-in-Charge) and painting of outer suface of tank all as specified and and directed by Engr-in-Charge.

Supply only in replacement of Fine Bubble diffusersof Aeration tank Complete all as specified and directed

Supply only in replacement of course Bubble diffusersof Aeration tank Complete all as specified and directed

Supply only in replacement of MBBR media of Aeration tank Complete all as specified and directed

Supply only in replacement of Tube duck media of Aeration tank Complete all as specified and directed

M&L for Cleaning of Multigrade filter tank 3000 Ltr capacity of size 1.5mtr long x 600mm dia (wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, (if any) washing the filter vessel with bleaching powder (as approved by Engr-in-Charge) ,Replaceing Media and painting of outer suface of tank all as specified and and directed by Engr-in-Charge. Note Measured and payment of media will be related items seprately.

Supply only in replacement filter media of multifilter tank Complete all as specified and directed

Repair of UV System and replacement of unserviceble items such as lamp holder O ring, Quart sleeve sealing nut UV LAMP Complete all as specified and directed. Note items required to measured and paid sepreatly

Supply only lamp holder of UV system Complete all as specified and directed

Supply only UV lamp of UV system Complete all as specified and directed

Supply only Quartz sleeve of UV system Complete all as specified and directed

Supply only sealing nut of UV system Complete all as specified and directed

Comperehensive maintenance consisting of normal repairs with periodical routine maintenance and testing of 40KLD STP complete of following , as per manufaturere's instruction through authorised agency (i e , Air blower & motors , Raw water pump & motors ,filter feed pump & motors ,Treated water pumps & motors, Sludge transfer pumps & motors, Screw pumps & motors , filter press pH and UV system complete & control wiring etc under GE Clement Town Dehradun, a etc. Maintenance will be carried out as under:- (i) Examine suction and exhaust valves in regard smooth operation of STP Plant . (ii) Examine and clean suction filter. (iii)Check of v belt, (iv) Checking oil level & oil seal of air blower and changing oil if required . (v) Tightining of all nut bolts. (vi) Greasing of all points. Note 1 : Labour charges for dismantling/taking down and replacement/fixing new parts as and when required is deemed to be included the rate quoted by the contractor. Note 2 : Spare parts like oil filter fuel filter, Air flter ect. will be measured and paid separately

S & F blower oil SAE 90 complete all as specified and directed.

S & F V belt B40 as per sample complete all as specified and directed.

S & F suction filter complete all as specified and directed .

S&F in replacement of Power contactor 3TF30 10 -0 A Auxilairy contract -1 NO Ie/AC1-20A le AC3 -9A 415 volts with new ones complete all as specified and directed.

S & F in replacement of thermal overload relays 3uw5102-2A RANGE 10-16 A ,single phasing protection with start ,stop and reset botton, direct mounting on MX contactor 3 pole, 415 volts. complete all as specified and directed

S& F in replacement of 16A MCB 3 pole, 415 volts 36 kA 50Hz with themal and magnetic release. with new ones complete all as specified and directed.

Supply and fixing in repalcement of single phase preventor .

NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the BIS specifications shall be followed.

Bedi Refrigeration Works (BID ID -3327820)

trinity construction (BID ID -3327483)