Improvement Augmentation of Lift Irrigation Scheme Tihri Bakain Ree Randoh in Tehsil Jhandutta Distt. Bilaspur HP SH Construction of sump well desilting tank,3Nos collection tank of 30000 ltrs capacity laying jointing in trenches and testing of risi

Amount

Civil Work:-Excavation infoundation and trenches etc. in all kinds of soil such as pick work, jumper work, blasting and chiselling soft or hard rock where blasting is prohibited in all leads and lifts including trimming and dressing of sides, levelling of bed to correct grade stacking the excavated soil clear from the edge of excavation and returning the excavated soil in 15cm layers including consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated soil as directed in all leads and lifts and soring strutting and trimming and dressing where ever required complete in all respect.

Pick jumper work 50% each

Providing and laying cement concrete 1:3:6 ( 1 cement: 3 sand: 6 graded stone agg.40mm nominal size) and curing complete excluding cost of form work in foundation and plinth in all depths and to the entire satisfaction of the Engineer-in-Charge.

Providing and laying cement concrete 1:4:8 ( 1 cement: 4 sand: 8 graded stone agg.40mm nominal size) and curing complete excluding cost of form work in foundation and plinth in all depths and to the entire satisfaction of the Engineer-in-Charge.

Providing and laying cement concrete 1:1.5:3(1Cement : 1.5 sand: 3 graded crushed stone aggregate 20mm nominal size and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in all leads and lifts in:-

Foundation, footing, bases of columns and the like & mass concrete.

Walls (any thickness but not less than 0.10 mts. Thickness) attached pillasters, buttresses plinth, & string courses etc. from top of found level upto floor two level.

Suspended floor, roofs, landing shelves and their supports balconies, beams, girders bressumers and cantilevers etc. up to all floor level in all leads and lifts.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centering, shuttering, strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for in situ reinforced concrete and plain concrete work in:-

Foundation, footing, bases of columns and the like & mass concrete.

Sloping portion where inclination is more than 30°

Vertical surfaces such as walls (any thickness) partitions and the like i/c attached pillars, buttresses, plinth & string courses etc. up to 4.00 metre height for vertical surface.

Flat surfaces such as soffits of suspended floors, roofs, landing and the like floors etc. upto 200mm in thickness as per direction and to the entire satisfaction of the Engineer-in-Charge.

Providing RCC work smooth finishing of the exposed surfaces with cement mortar 1:3 ( 1 cement:3 sand) in all respect in all leads and lifts

Providing and laying cement concrete work 1:2:4 (1 Cement:2 Sand:4 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in :-

Suspended floor, roofs, landing shelves and their supports balconies, beams, girders bressumers and cantilevers etc. up to all floor level in all leads and lifts.

Providing mild steel/tor steel reinforcement for RCC work including cutting bending, binding and placing in position complete upto floor two level.

Steel work welded in built up sections, trusses and framed work including cutting, hoisting and fixing in position and applying a priming coat of red lead paint in grating,framed,guards, bars,ladders, ralling brackets and similar works and to the entire satisfaction of the Engineer-in- charge.

Laying ,jointing and testing in trenches galvanized mild steel tube of medium grade screwed and socketted complete with tube fittings such as bends,tees,air valves, etc. of 100 mm dia complete as per direction and to the entire satisfaction of Engineer-in charge.

Providing and fixing double flanged cast iron sluice valve of 100 mm dia of class PN-1.00 as per IS:14846 of Leader/Kirloskar make including MS flange of Table- 17 as per IS: 6392-1971 with welding of MS flanges in requisite layer on both faces including carriage complete in all respect with in all leads and lifts and to the entire satisfaction of Engineer in charge.

Constructing chamber for sluice valve, with CI surface box 100mm top dia, 160mm bottom dia and 180mm deep (inside) with chained lid RCC top 1:2:4 mix (1cement: 2saand: 4 graded stone agg. 20mm nominal size) 100mm thick foundation concrete 1:5;10 mix (1cement:5sand: 10 graded stone agg. 40mm nominal size) and inside plastering with cement mortar 1:3 (1cement: 3sand) finished with a floating coat of neat cement including curing complete.600x600x750mm inside size with 150mm thick walls of RCC 1:2:4 (1cement: 2sand: 4 graded stone aggregate 20mm nominal size) complete with form work and reinforcement with 6mm bars not exceeding 150mm centre to centre both ways.

Providing & Fixing of Man hole cover (size 680X680) with M.S sheet 2.00 mm thick with hinges on MS. angle iron frame 35x35x3mm supporting with 25x5mm MS flat with base frame 40x40x5mm duly welded and fixed in RCC slab with anchor bolt 12mmx150mm i/c cost of welding charges,carriage fixing and applying priming coat and locking arrangement complete in all respect as per entired satisfaction of engineer in charge.

Demolition below GL up to 1.50 mtrs. Depth including stacking of serviceable materials and disposal of unserviceable materials with in 20 mtrs. Lead and including cutting the necessary reinforcement and separating from RCC/RB work.

Providing and fixing pressed steel doors / windows frame manufacture from commercial mild steel sheet of 1.25mm thickness including hinges jamb, beed and if required angle threshold of mild steel angle of section 50x25mm or base ties of 1.25mm pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge: ( Profile -B)

Providing and fixing wood panelled glazed or panelled and glazed shutters for doors, windows and clerestory windows, including black enameled iron butt hinges with necessary screws I) 40mm thick 2nd class deodar wood in all leads and lifts.

Painting two coats (excluding priming coat) on previously painted wood and wood based surfaces with readymixed paint brushing to give an even shade including cleaning of all dirt, dust and other foreign matters sand papering and stopping with readymade paint other than white in all leads and lifts.

White washing with lime on undecorated wall surfaces two coats give an even shade including thoroughly brooming the surface to remove all dirt dust and other foreign matter in walls in all leads and lifts.

Distempering with oil bound washable distemper of approved brand and manufacture (one coat) and of required shade on decorated wall surfaces to give an even shade over and including primer coat of whiting after throughly brushing the surface free from the mortar dropping and other foreign matter including preparing the surface even sand paprerd smooth.

Extra subsequent for subsequent coat for Item No. 19.

Providing 40x3mm flat iron hold fast 40cm long including fixing to frame with 10mm dia meters bolts and nuts and wooden plug and embedding in cement concrete block 30x10x15cm 1:3:6 (1cement:3sand:6 graded stone aggregate 20mm nominal size) with in all leads and lifts.

Providing and fixing oxidized M.S. sliding door bolts with nuts and necessary screws etc. complete.

Sliding door bolt 250 x 16 mm

Providing and fixing Tower bolts (Baral type with necessary screws etc. complete.

Tower bolt 200 x 10 mm

Providing and fixing Oxidized MS handle with necessary screw etc complete.

Handle 100 mm

Booster Stage Laying jointing in trenches and testing ( to be leveled to grade) GMS pipe confirming to IS 1239-2001 jointed with joints flanged conforming to IS: 6392-1971 (latest upto date amendments) and remaining joints provided with circumferential butt welded joints by considering minimum three layers and welding of flanges with pipes as per IS: 816-1969 with electrode as per IS: 814-1991 including required number and size of nuts and bolts as per 1369-1967 and compressed asbestos fiber jointing gaskets not less than 3mm in thickness as per IS: 2712-1998. The welding of flanges to be done on both faces in requisite layers on outer face & one layer on inner face to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. The laying of pipe shall confirm to IS: 5822-1994 and as per CPHEEO manual. The laying will include all operations such as cutting welding and jointing including flushing cleaning and hydraulic testing complete in all respect to the entire satisfaction of the Engineer-in-charge including entire carriage of materials. Pipe will be measured for straight length only. (Earth work in trenches & MS flanges and butt welding joints will be measured and paid for separately).

Ist Phase to village Ree : GMS Pipe 80 mm dia ( medium class) of wall thickness 4.00 mm flange table 5 from RD 0 to 95

Booster stage :- GMS Pipe 150 mm dia ( medium class) of wall thickness 4.80 mm flange table 17 from RD 0/0 to 60

1st Phase to village Randoh: GMS Pipe 150 mm dia ( medium class) of wall thickness 4.80 mm flange table 17 from RD 0 to 90

Providing circumferencial Butt welded joints by electrical arc welding to following diameter GI Pipes Medium/heavy class welded in requisite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS: 816-1969 specifications, by using welding electrodes of 2.50 mm to 6.30 mm of Advani , Oerlikon (Adore)-CITOJET/ESAB make conforming to IS:814-1991, at site of work complete in all respects, including manual/mechanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer-in-Charge.

80 mm dia

150 mm dia

Providing and welding M.S. flanges at suitable points to be provided joints with butt welded joint, conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end GMS/GMSERW pipe in requisite ( minimum three) number of layers on both faces to make the joint leak proof. The welding of flanges should confirm to IS:816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1369-1967 including cost of gasket sheet, nuts & bolts. The thickness of gasket sheet not less then 3.00 mm confirming to IS 2712-1998. The work shall be done to the entire satisfaction of engineer in charge with in all leads and lifts.

150 mm dia flange table 17.

80mm dia flange table 5.

Providing and fixing double flanged Cast Iron (Swing check type) reflux valve Leader/Kirloskar make of 100mm dia class PN 1.6 capable of withstanding the normal seat pressure 16.32 kg/cm2 as per BS: 5312-1984 with up to date amendments .

80 mm dia.

150 mm dia

BOOSTER STAGE Providing/Installation, erection, testing and commissioning of star rated energy efficient Mono Submersible pumping set of KSB/Calama/ SU/Johnstion/ Crompton/BS/ SABAR/ Oswal/ Kirloskar make conforming to latest relevant BIS Code . The pump should be fitted with bronze impeller or suitable alloys suitable for handling Clear water having greased packed bearings and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP & 2900 RPM or as per manufacturer's specifications of reputed make confirming to BIS 9283-1979 latest with upto date amendments, totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guards, erection clamps , cable clips, depth gauge NRV & Sluice valves of approved class etc. The work should be completed to the entire satisfaction of the Engineer-in – Charge. Discharge:- 14.41 LPS per set, Total dynamic head :- 19.22 metre, Residual head:- 3.00 metres, Static head:- 15.00 metre, Dia of Rising Main:- 150mm , Length of Rising Main:- 60Rmt, Pumping Hours:- 20 hours, Coupling and base plate :- 2 sets, Turbidity :- 5000 PPM, Temperature 20 degree to 45 degree centigrade.Limits of total head :- (-) 15% to (+) 10%

Providing, Installation, Testing and Commissioning of premium Star Delta Starter panel for mono-submersible pump made out of 16 Gauge sheet, powder coated dust and vermin proof, wall/base mounted and front opening door type with copper insulated wiring suitable to operate 1 No. pump submersible pump set (both working) each of the rating including all other required accessories etc. (1No.)

Star, Delta and Mains Power Contactors of required ratings as per type-2 co-ordination for 2 sets of suitable rating starter ( 1No.)

Voltage Protection device to protect panel from over voltage and under voltage for the above rating of machinery.(1No.)

Single phasing and phase reversal protection device to safeguard system from single phasing and phase reversal of the supply voltage. (1No)

Multi-function meter indicating different parameters like Current, Voltage, KWH, PF, THD etc with RS 485 communication Make MAS/L&T. (1No)

Main incomer MCCB/MCB of suitable motor of L&T/ABB make on the feeder for pumping set confirming to BIS 2516-1985 ( Latest edition). (1No)

Individual Starter incomer MCCB/MCB of suitable rating motor of L&T/ABB make on the feeder for pumping set confirming to BIS 2516-1985 ( Latest edition).(1No)

Three phase indicating lamps complete with logged switches for individual motors conforming to BIS 3452 ( Part I & II ) latest with up to date amendments. (1No)

LED On / Off & Trip indicator and push buttons, Control and power wiring,Powercapacitor,Cooling fan 230 VAC, Control terminal, Bus Bar, i.e. Bolt, insulator, etc.(1No)

Surge suppressor device with Isolating MCCB to eliminate the power surges due to lightening and system surges for above rating. (1No.)

Control Transformer to provide a stable control voltage to safeguard the control circuit of all the components from the voltage surges and spikes. (1No)

Providing and fixing double flanged Cast iron sluice valve of Leader/Kirloskar make class PN 1.60 of one dia higher than delivery of pump size capable of withstanding the normal seat pressure of 16.32 Kg/cm2 as per IS: 780-1984 with up to date amendments complete in all respects. (1No)

Providing and fixing cast iron double flanged Cast Iron (Swing check type) reflux valve of following diameter and Class PN-1.60 as per IS:14846 Leader/Kirlosker make having bye pass arrangement one dia higher than delivery of pump size and capable of withstanding nominal seat pressure of 16.32kg/cm2 as per BIS: 5312-1984 (Part-I). (1No)

Providing and laying suitable size copper PVC insulated armoured power 3.5 core cable ( one cable carrying all the three phases) of size and capacity to and all other electrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Siemens/ IEC/ICC/ make from metre of HPSEB to MCB and from MCB to bus bar switch and starter including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor. Motor side: Suitable size cable of required length. Supply side: Suitable size cable of required length.

Providing and fixing double flanged Cast iron sluice valve of Leader/Kirloskar make class PN 1.60 of required dia capable of withstanding the normal seat pressure of 16.32 Kg/cm2 as per IS: 780-1984 with up to date amendments complete in all respects. (1No.)

Providing and fixing of PVC joint less flat water proof cable as per BIS 694-1990 latest with up to date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipments/ accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities & in case of non acceptance by HPSEB authorities same shall be replaced by the bidder.(1No.)

Providing and fixing double loop earthing with copper strips & copper plate 600 x600x3 mm thick complete with material such as thimbles, nuts and bolts, charcoal and common salt, 25mmx3mm copper strips, digging of pits & G.I. wire as per IS: 3043-1987 with up to date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect.(1No.)

Providing and fixing circular dial pressure gauge of Fiebig make complete with all accessories such as stop cock, copper tubing etc. as per IS: 3624-1987 with up to date amendments range 0- 16 Kg/cm2(1No.)

Providing and laying delivery pipe 80mm dia. and common header 150 mm dia MSERW/GI PIPE jointed with MS flanges of table-5 as per IS: 6392-1971 (upto a length of 20 mtrs ) including rappers, flanges, rubber gaskets, nuts and bolts and specials upto 5 mtrs away from the outer wall of pump houses as per layout drawings approved by Engineer-in-Charge.(1No.)

Providing and fixing of floor/wall mounted power factor shunt capacitor conforming to BIS: 2834-1986 latest with upto date amendments Bajaj/L&T/Asian/crompton make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of suitable rating each including cable of siemens/Gloster/ICC make form bus bar chamber to capacitor and also including L&T/LK/Kilburn make ICTP switches conforming to BIS –4064-1978 or latest with HRC fuses (range to be specified by the tendrerer).(1No.)

1st STAGE to Village Ree Providing & Installation of horizontal spindle horizontal split casing / end suctions (back pull out arrangement ) single /double/multistage centrifugal pump or combination of pump in series of Mather and Platt / KSB/Kirloskar / Crompton / BS make as per BIS 1520-1980 with up to date amendments, read with IS:9137-1978 or latest edition suitable for lifting clear water . The pump should be fitted with bronze impellers of suitable alloys, priming funnels , casing rings, shaft sleeves of bronze, shaft of steel grade EN-8 with cast iron casing coupled directly through a flexible coupling on MS/ Cast steel base plate ( base plate to be provided from the manufacturer,s of the pumping unit only) to slippering type drip proof induction motor of standard make such as Kirloskar/Crompton/ BHEL confirming to BIS 9238-1979 latest with up to date amendments and suitable for operation on 400 (+/-) 10% volts, 50 cycles / second, three phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of + 10% and - 15% of the duty point head. The motor should be as per IS 325-1978 with up to date amendments.The pump set should suitable for operation on data given below:- Discharge:- 3.77 LPS per set, Total dynamic head :-26.90 metre, LWL in sump well :- 538.45 metre, Shaft level:- 538.45 metre , Level at discharge point :- 560 metre , Residual head:- 3 metres, Static head:- 21.55 metre , Dia of Rising Main:- 80 mm , Length of Rising Main:- 95 Rmt, Pumping Hours:- 20 hours, Coupling and base plate :- 2 sets, Turbidity :- less than 50 NTU, Temperature 20 degree to 42 degree centigrade.

Providing and fixing double flanged GMS piping network for suction and delivery pipes suitable to pumps offered and common header as per the rising main respectively complete with all specials such as rappers, flanges, rubber gaskets minimum 3 mm in thickness as per IS 2712-1979, nuts and bolts as per IS:1364-1983, bends ,tees reducers/ increasers with companion flanges matching with the relevant specifications of the accessories as per drawing up to 5 metre away from the outer wall of pump houses. The pipes shall be as per relevant IS Code and to withstand 1.5 times total head stipulated.The size of various components are as under:- (1No.)

Suction pipe 100 mm dia Minimum length= 5 metre

Delivery pipe 80 mm dia Minimum length= 10 metre

Common header 100 mm dia Minimum length = 10 metre

Providing and laying suitable size copper PVC insulated armoured power 3.0 core cable ( one cable carrying all the three phases) of size and capacity to and all other electrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Siemens/ IEC/ICC/ make from metre of HPSEB to MCB and from MCB to bus bar switch and starter including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.(1No.)

Motor side: Suitable size. Min Length : 20 Mtrs

Supply side: Suitable size Min Length : 10 Mtrs

Providing, Installation, Testing and Commissioning of premium Star Delta Starter panel for Centrifugal pump made out of 16 Gauge sheet, powder coated dust and vermin proof, wall/base mounted and front opening door type with copper insulated wiring suitable to operate 1 No. pump submersible pump set each of the rating including all other required accessories etc.(1No.)

Star, Delta and Mains Power Contactors of required ratings as per type-2 co-ordination for 2 sets of suitable rating starter(1No.)

Voltage Protection device to protect panel from over voltage and under voltage for the above rating of machinery.(1No.)

Single phasing and phase reversal protection device to safeguard system from single phasing and phase reversal of the supply voltage.(1No.)

Multi-function meter indicating different parameters like Current, Voltage, KWH, PF, THD etc with RS 485 communication Make MAS/L&T.(1No.)

Main incomer MCCB/MCB of suitable motor of L&T/ABB make on the feeder for pumping set confirming to BIS 2516-1985 ( Latest edition).(1No.)

Individual Starter incomer MCCB/MCB of suitable rating motor of L&T/ABB make on the feeder for pumping set confirming to BIS 2516-1985 ( Latest edition).(1No.)

Three phase indicating lamps complete with logged switches for individual motors conforming to BIS 3452 ( Part I & II ) latest with up to date amendments.(1No.)

LED On / Off & Trip indicator and push buttons, Control and power wiring,Powercapacitor,Cooling fan 230 VAC, Control terminal, Bus Bar, i.e. Bolt, insulator, etc.(1No.)

Surge suppressor device with Isolating MCCB to eliminate the power surges due to lightening and system surges for above rating.(1No.)

Control Transformer to provide a stable control voltage to safeguard the control circuit of all the components from the voltage surges and spikes.(1No.)

Providing and fixing of floor/wall mounted power factor shunt capacitor conforming to BIS: 2834-1986 latest with upto date amendments Bajaj/L&T/Asian/Crompton make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of suitable rating each including cable of Siemens/Gloster/ICC make form bus bar chamber to capacitor and also including L&T/LK/Kilburn make ICTP switches conforming to BIS –4064-1978 or latest with HRC fuses (range to be specified by the tendrerer).(1No.)

Providing and fixing Hour run meter of recommended make of suitable capacity as per IS: 722 (Latest edition) (1No.)

Providing and fixing double flanged Cast iron sluice valve of Leader/Kirloskar make class PN 1.60 of for suction pipe capable of withstanding the normal seat pressure of 16.32 Kg/cm2 as per IS: 780-1984 with up to date amendments complete in all respects. (1No.)

Providing and Fixing double flanged Cast steel sluice valve of Leader/Kirloskar/KSB make and size one dia higher the delivery pump on delivery line and capable of with standing the normal seat pressure and as per IS –BS 1414/API-600 (class-ASA-150) with up to date amendments.(1No.)

Providing and fixing double flanged Swing type Cast Steel reflux valve of Leader / Kirloskar/KSB make of required dia and capable of withstanding the normal seat pressure 21kg/cm2 as per BS: 1868/API600 with up to date amendments.(1No.)

Providing and fixing 100mm dia circular dial pressure gauge of Fiebig make complete with all accessories such as stop cock, copper tubing etc. as per IS: 3624-1987 with up to date amendments range 0- 52 Kg/cm2(1No.)

Providing and fixing double loop earthing with copper strips & copper plate 600 x600x3 mm thick complete with material such as thimbles, nuts and bolts, charcoal and common salt, 25mmx3mm copper strips, digging of pits & G.I. wire as per IS: 3043-1987 with up to date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect.(1No.)

1st STAGE to Village Randoh Providing & Installation of horizontal spindle horizontal split casing / end suctions (back pull out arrangement ) single /double/multistage centrifugal pump or combination of pump in series of Mather and Platt / KSB/Kirloskar / Crompton / BS make as per BIS 1520-1980 with up to date amendments, read with IS:9137-1978 or latest edition suitable for lifting clear water . The pump should be fitted with bronze impellers of suitable alloys, priming funnels , casing rings, shaft sleeves of bronze, shaft of steel grade EN-8 with cast iron casing coupled directly through a flexible coupling on MS/ Cast steel base plate ( base plate to be provided from the manufacturer,s of the pumping unit only) to slippering type drip proof induction motor of standard make such as Kirloskar/Crompton/ BHEL confirming to BIS 9238-1979 latest with up to date amendments and suitable for operation on 400 (+/-) 10% volts, 50 cycles / second, three phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of + 10% and - 15% of the duty point head. The motor should be as per IS 325-1978 with up to date amendments.The pump set should suitable for operation on data given below:- Discharge:- 10.54 LPS per set, Total dynamic head :- 65.20 metre, LWL in sump well :- 538.45 metre, Shaft level:- 538.45 metre , Level at discharge point :- 598.00 metre , Residual head:- 3 metres, Static head:- 59.55 metre , Dia of Rising Main:- 150 mm , Length of Rising Main:- 425 Rmt, Pumping Hours:- 20 hours, Coupling and base plate :- 2 sets, Turbidity :- less than 50 NTU, Temprature 20 degree to 42 degree centigrade.

Providing and fixing double flanged GMS/MSERW piping network for suction and delivery pipes suitable to pumps offered and common header as per the rising main respectively complete with all specials such as rappers, flanges, rubber gaskets minimum 3 mm in thickness as per IS 2712-1979, nuts and bolts as per IS:1364-1983, bends ,tees reducers/ increasers with companion flanges matching with the relevant specifications of the accessories as per drawing up to 5 metre away from the outer wall of pump houses. The pipes shall be as per relevant IS Code and to withstand 1.5 times total head stipulated.The size of various components are as under:- (1No.)

Suction pipe 150 mm dia Minimum length= 5 metre

Delivery pipe 100 mm dia Minimum length= 10 metre

Common header 125 mm dia Minimum length = 10 metre

Providing and laying suitable size copper PVC insulated armoured power 3.0 core cable ( one cable carrying all the three phases) of size and capacity to and all other electrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Siemens/ IEC/ICC/ make from metre of HPSEB to MCB and from MCB to bus bar switch and starter including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.(1No.)

Motor side: Suitable size Min length :20 Mtrs.

Supply side: Suitable size Min length :10 Mtrs

Providing, Installation, Testing and Commissioning of premium Star Delta Starter panel for Centrifugal pump made out of 16 Gauge sheet, powder coated dust and vermin proof, wall/base mounted and front opening door type with copper insulated wiring suitable to operate 1 No. pump submersible pump set each of the rating including all other required accessories etc.(1No.)

Star, Delta and Mains Power Contactors of required ratings as per type-2 co-ordination for 2 sets of suitable rating starter(1No.)

Voltage Protection device to protect panel from over voltage and under voltage for the above rating of machinery.(1No.)

Single phasing and phase reversal protection device to safeguard system from single phasing and phase reversal of the supply voltage.(1No.)

Multi-function meter indicating different parameters like Current, Voltage, KWH, PF, THD etc with RS 485 communication Make MAS/L&T.(1No.)

Main incomer MCCB/MCB of suitable motor of L&T/ABB make on the feeder for pumping set confirming to BIS 2516-1985 ( Latest edition).(1No.)

Individual Starter incomer MCCB/MCB of suitable rating motor of L&T/ABB make on the feeder for pumping set confirming to BIS 2516-1985 ( Latest edition).(1No.)

Three phase indicating lamps complete with logged switches for individual motors conforming to BIS 3452 ( Part I & II ) latest with up to date amendments.(1No.)

LED On / Off & Trip indicator and push buttons, Control and power wiring,Powercapacitor,Cooling fan 230 VAC, Control terminal, Bus Bar, i.e. Bolt, insulator, etc.(1No.)

Surge suppressor device with Isolating MCCB to eliminate the power surges due to lightening and system surges for above rating.(1No.)

Control Transformer to provide a stable control voltage to safeguard the control circuit of all the components from the voltage surges and spikes.(1No.)

Providing and fixing of floor/wall mounted power factor shunt capacitor conforming to BIS: 2834-1986 latest with upto date amendments Bajaj/L&T/Asian/Crompton make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of suitable rating each including cable of Siemens/Gloster/ICC make form bus bar chamber to capacitor and also including L&T/LK/Kilburn make ICTP switches conforming to BIS –4064-1978 or latest with HRC fuses (range to be specified by the tendrerer).(1No.)

Providing and fixing Hour run meter of recommended make of suitable capacity as per IS: 722 (Latest edition) (1No.)

Providing and fixing double flanged Cast iron sluice valve of Leader/Kirloskar make class PN 1.60 of for suction pipe capable of withstanding the normal seat pressure of 16.32 Kg/cm2 as per IS: 780-1984 with up to date amendments complete in all respects. (1No.)

Providing and Fixing double flanged Cast steel sluice valve of Leader/Kirloskar/KSB make and size one dia higher the delivery pump on delivery line and capable of with standing the normal seat pressure and as per IS –BS 1414/API-600 (class-ASA-150) with up to date amendments.(1No.)

Providing and fixing double flanged Swing type Cast Steel reflux valve of Leader / Kirloskar/KSB make Class ASA-150 of required dia and capable of withstanding the normal seat pressure 21kg/cm2 as per BS: 1868/API600 with up to date amendments.(1No.)

Providing and fixing double loop earthing with copper strips & copper plate 600 x600x3 mm thick complete with material such as thimbles, nuts and bolts, charcoal and common salt, 25mmx3mm copper strips, digging of pits & G.I. wire as per IS: 3043-1987 with up to date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect.(1No.)

Providing and laying Precast Slab concrete mix of M 25 grade but not leaner than 1:1.5:3 and curing complete excluding cost of form work and reinforcement for reinforced cement concrete work in all leads and lifts in :-

Stone/boulder filling under base concrete in bottom in all leads and lifts as per the direction of the Engineer in Charge.

Providing and fixing following fittings required for outlet assembly:-

110 mm dia PN 6 HDPE pipe end

110 mm dia PN 6 HDPE pipe 90 degree bends

110 mm dia PN 6 HDPE pipe QC pump connector

Providing & laying (to level and slope) reinforcedced concrete pipe (NP-2.0) 900 mm Diameter for outlets

Providing & laying (to level and slope) reinforcedced concrete pipe(NP2) 350 mm Diameter for outlets

Providing and fixing double flanged cast iron sluice valve 100 mm dia of Leader/Kirlosker make of Class PN-1.00 including MS flanges confirming to IS 6392-1971 of Flange Table 17 and welding of MS flanges in requisite layers on both faces including carriage complete in all respect .

Miscellaneous items required for locking arrangement and other accessories as per direction and to the entire satisfaction of the Engineer in charge.

Laying, jointing and testing High Density Polyethylene pipes in trenches of following dia and class PN 4 & PN-6, PE 80 grade duly ISI marked IS: 4984-1995 complete through push type compression joints with Butt heat fusion welded joints by hydraulically operated machine complete with upto date amendments including carriage of pipes as per direction and to the entire satisfaction of the Engineer-in-charge.

110 mm dia PN-4

125 mm dia PN-4

140 mm dia PN-4

160 mm dia PN-4

110 mm dia PN-6

BITTU RAM (BID ID -471418)