LWSS Karyali Mandop in Tehsil Sunni Distt. Shimla HP

Amount

Description of item

Cutting in Earth work and disposal of excavated earth upto a lead of 20 meters . Spade Work , Pick Work , & Jumper Work

Excavation in foundation trenches etc.in earth work upto all depths in all kinds of soil such as pick work,jumper work,blasting and chiselling soft/hard rocks where blasting is prohibited in all leads and lifts including trimming and dressing of side levelling of bed to correct grade and returning the stacked soil in trenches in 15cm.layers by ramming and watrering and then disposing of all surplus excavated soil as directed in all leads and lifts and soring strutting/timbering and dewatering where ever required including restoration of un metalled/metalled paved surfaces to its original conditions including caution boards in all respect and to the entire satisfaction of the Engineer-in-Charge.

For Protection wall and S/tank

For Pipe Line

Providing and laying cement concrete 1:5:10 (1 cement : 5 sand : 10 graded stone aggregate 40 mm nominal size) with 15 % plum and curing complete excluding cost of form in retaining Walls / breast walls, the size of plums shall usually be 150 mm to 300mm as per H.P.P.W.D specifications.

Providing and laying cement concrete 1:3:6 (1 cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of formwork in:-

Foundation and Plinth.

Providing and laying cement concrete 1:1.5:3 (1 cement : 1.5 sand : 3 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of formwork and reinforcement for reinforced cement concrete work in:-

Foundation and Plinth.

Walls (any thickness but not less than 0.1 m thickness) attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level.

Providing and laying cement concrete 1:2:4 (1cement :2 sand:4 graded crushed stone aggregate and 20mm nominal size) and curing complete excluding the cost of form work in foundation and plinth in all leads and lifts.

Suspended floors roofs, landings and shelves and their supports, balconies, beams, girders, bressumers and cantilever up to floor two levels.

Providing form work with steel plates 3.15mm thick welded with angle iron in frames 30x30x5mm so as to give a fair finish i/c centering, shuttering, strutting and propping etc. with wooden battens & ballies, ht. of proppimg and centering below supporting floor to ceiling not exceeding 4 mtrs. & removal of the same for insitu- reinforced concrete work in:-

Flat surfaces such as soffits and suspended floors, roofs , landing and the like:-

Vertical surfaces such as walls (any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like.

Providing mild steel/tor Steel reinforcement for R.C.C work including bending , binding and placing in position complete up to floor two level.

Applying Birla White wall care Putty over plaster surface after throughly brushing the surface free from mortar drops , dust , loose , materails and other to give matters sand parpered smooth to give final matter finish to the surface complete.

Manfacturing MS Manhole Cover 600x450mm with Frame of MS Angle 50x50x6mm and cover of black sheet 2.00mm thick complete with angle frames, flates etc including welding with locking arrangemets(Locks) (excluding Cement Concrete)

Providing Smooth Finishing in CM 1:3

Laying, Jointing and Testing in trenches GMS tubes (Light Grade) , Tube fittings such as bends, tees, union etc as per direction and to the entire satisfaction of the Engineer-in-Charge. (Earth work in trencehs to be measured and paid for separately) in all lead and lifts.

15 mm Dia

32 mm Dia

50 mm Dia

Providing and Fixing Brass Full way wheel valve with wheel.

15 mm Dia

32 mm Dia

50 mm Dia

Making connection of galvanised steel distribution branch with galvanised mild steel main 20mm to 40mm nominal bore by providing and fixing tee including cutting and threading the pipes complete.

Providing and Fixing of Steel Chamber 600x600x450mm with locking arrangements make bt 1mm thick MS Sheet 40x40x5mm thick Angle welded fitting complete including applying a primming coat of red lead paint.

Steel work welded in built up section, trusses and framed work i/c cutting, hoisting, fitting in position complete in grating, framed guards & ladders etc. (V.M 40x40x5mm & H.M 25x25x4mm)

Pumping Machinery 1st Stage

Providing horizontal spindle horizontal/radial split casing/end section (back pull out arragement) single/double/multistages centrifugal pump or combination of pumps, in series/parallel of recommended make such as Mather and Platt/KSB//Becon weir/Kirloskar/ BE/Jyoti WASP/ASPEE as per BIS-1520-1980 with upto date ammendments, read with IS -9137-1978 or latest edition suitable for lifting Clear water for under mentioned characterstics with bronze impellers/priming funnels casing ring and shaft sleaves of bronze, shaft of steel grade- with cast iron casing coupled directly through a flexible coupling on a common C.I/Cast steel base plate(base plate to be from the manufacturers of the pumping unit only) to Slip/Ring/ Squarrel cage screen protected drip proof induction motor of standard make such as Kiloksar/Crompton/Bhel/NGEF/ GEC/SIEMEN/ JAYOTI/ABB suitable for operation on 415(+)/-5% volts, 50 cycles/second, 3 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 opeation range of (+)10% and(-) 15 % of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS 900-1972. It should include cost of bearing nuts,bolts and pointing etc. and should meet the following requirements:- (2 X 50 HP) Scheme :-LWSS Karyali 1) Discharge (Q) LPS- 3.65, LWL in sump well (h)- mtr, Suction lift 3.00 mtr, Residual Head-03 mtrs., Static Head- 340.00 mtrs. , Total Head - 370.00 Rising main Length- 1050.00 mtrs., Dia- 80 mm, Pumping hours- 6, Altitude of Installation above MSL:-- mtrs., Characterstic of Water Temperature 0C, Abient Temp 0C, Turbidity Clear water JTU, Alkalanity Mg/CA CO3, Size of the solids Mm, Other

Providing ICTP Main switch of Kilburn/L&T/Siemens/Crompton/Standard/ Havells make and having Capacity 30% extra of the Operational rating as per IS:4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Providing MS .sheet,steel fabricated floor mounted closed(Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm,duly painted, with steel sheet of 16 gauge comprising, capable of mounting the following accessories with all internal connections:

A.C.B./Oil circuit breaker of Kilburn/L&T/MEI/GEC make & of suitable capacity on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltage releases as per IS: 2516-1985 with upto date ammendments with.

Earth leakage circuit breaker of recommended make (Kilburn/L&T/MEI/GEC) as per 2516-1977 with upto date ammendment and of suitable range which should have control box operating handle and trip/ reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be fitted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end.

The voltage monitor relay three phase with all protection and usual indicator and electric siren against single phasing low voltage,high voltage reverse phasing,over loading and phase voltage difference as per IS:3842(latest edition).

Power factor meter of standard make as per relevant IS code with upto date ammendments of suitable rating.

Frequency meter of standard make as per relevant IS code with upto date ammendments of suitable rating.

Bus bar chamber having three bars of suitable rating for full length equal to the width of the board for three live phases and suitable for induced current,one copper bar of half the rating of full length for neutral phase as per IS:8084-1976 and IS: 11353-1985 read with BIS 5578-1985 with upto date ammendments

ICTP switches with HRC fuses of L&T/Crompton/Kilburn/Siemens/standard/ Havells make and of suitable capacity as per IS 4064-1978 with upto date ammendments.

Three phase Indicator lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) with upto date ammendments.

Capacitor of Mechneil/Bhel/GEC/ L&T/ make as per IS:2834-1986 with upto date ammendments to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVA rating according to HP offered including cables chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date ammendments.

Providing suitable Oil immersed star delta/direct on line /auto -tran former/starter rotor starter of MEI/Kilburn/Jyoti/L&T/Siemens make as per IS 8544-1979 with upto date ammendments for squirrel cage/slip ring motor mounted on pannel board with magnetic type overload release and dashpot, time lag,under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248(P-V)- 1983 with upto date ammendments.

Providing Hour run meter of recommended make of suitable capacity as per IS:722(Latest edition).

Prov. Antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS; 6337-1971

Prov. Cast iron flanged/screw type foot valves with strainer as per IS: 4098-1986 with upto date ammendments of Kirloskar/Mechneil/Kilburn/Leader/ make 80 mm

Providing double flanged Cast Iron sluice valve of leader / Bhel/Kirloskar/ Kilburn/GLED/Fouress/ make and of 80 mm dia for the delievery line of pump and capable of with standing normal seat pressure as per IS-780-1984 with upto date ammendments

Providing double flanged Cast Iron sluice valve of leader / Bhel/Kirloskar/ Kilburn/GLED/Fouress/ make and of 80 mm dia for the delievery line of pump and capable of with standing normal seat pressure as per BS-1414 with upto date ammend

Providing double flanged(Swing type) Cast steel Reflux valve of Leader/Bhel/Kirloskar/Kilburn/GLED/Fouress make and of…80 mm dia..having bye pass arrangement on the delivery line of pump and capable of with standing normal seat pressure as per BS:1868 (P.I) with upto date ammendments

Providing double flanged Cast steel Reflux valve of Leader/Bhel/Kirloskar /Kilburn/GLED/Fouress make and of 80 mm dia. having bye pass arrangement for Rising Main and capable of with standing normal seat pressure as per BS:1868 (P.I) with upto date ammendments.

Providing 80mm dia circular dia pressure gauge of Fiebing/Bourden Prega/precision make complete with all accessories such as stop cock, copper tubing etc. as per IS 3624-1987 with upto date ammendments.

Precision make complete with all accessories such as stop cock,copper tubing etc. as per IS 3624-1987 with upto date ammendments

Prov.discharge meter standard make to be tiked on the rising main near the storage tank as per the directions of the Engineer-in-charge as per IS-2373-1981 with upto date ammendments.

Installation of all the items appearing at Serial No. 1 to 12…as per the systematic drawing attached with the tender documents

Providing and fixing double flanged MS/GI piping work layout to be approved by the Engineer-in-Charge for suction and delivery pipes suitable to pump(s) offered and common header as per the the rising main respectively complete with all specials such as bends, tees reducers/increasers with companion flanges matching with the relevant specifications of the accessores as indicated in the drawing No 2 including rubber/asbestos gasket of minimum 3mm thickness as per IS 2712-1979 and required number of nuts and volts as per IS 1364-1983. The pipes shall be as per relevant IS code and to withstand 1.5 times total head stipulated under item No.1 The size of the various components to be as under:-(I) Suction pipe…80 mm dia. (ii)Delivery pipe…80 mm dia.(iii)Common Header 80 mm dia. and will extended upto 5 mtrs from the outer wall of the pump house in the direction to be jointed. Providing and laying copper PVC insulated armoured power cable(one cable carrying all the three phases)of suitable size and capacity to and all other electrical equipments as per IS:1554(P-I)1988 or latest with upto date ammendments of Siemens/Gloster/ JEC/ICC/EICO National/Grandlay make including all other accessores such as thimbles, flexible,pipes solder,nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

Providing and fixing double loop earthing and copper plate 600mmx600mmx3mm thick electrode complete with material such as thimbles, nuts and bolts,charcoal and common salt,25mmx3mm copper strips/as per IS: 3043-1987 with upto date ammendments for motors and other electrical equipments and digging of pits etc,complete in all respect.

2nd Stage

Providing horizontal spindle horizontal/radial split casing/end section (back pull out arragement) single/double/multistages centrifugal pump or combination of pumps, in series/parallel of recommended make such as Mather and Platt/KSB//Becon weir/Kirloskar/ BE/Jyoti WASP/ASPEE as per BIS-1520-1980 with upto date ammendments, read with IS -9137-1978 or latest edition suitable for lifting Clear water for under mentioned characterstics with bronze impellers/priming funnels casing ring and shaft sleaves of bronze, shaft of steel grade- with cast iron casing coupled directly through a flexible coupling on a common C.I/Cast steel base plate(base plate to be from the manufacturers of the pumping unit only) to Slip/Ring/ Squarrel cage screen protected drip proof induction motor of standard make such as Kiloksar/Crompton/Bhel/NGEF/ GEC/SIEMEN/ JAYOTI/ABB suitable for operation on 415(+)/-5% volts, 50 cycles/second, 3 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 opeation range of (+)10% and(-) 15 % of the duty point head. The motor should be as per IS: 325-1978 with upto date ammendments read with IS 900-1972. It should include cost of bearing nuts,bolts and pointing etc. and should meet the following requirements:- (2 X 50 HP) Scheme :-LWSS Karyali 1) Discharge (Q) LPS- 3.65, LWL in sump well (h)- mtr, Suction lift 3.00 mtr, Residual Head-03 mtrs., Static Head- 340.00 mtrs. , Total Head - 370.00 Rising main Length- 1110.00 mtrs., Dia- 80 mm, Pumping hours- 6, Altitude of Installation above MSL:-- mtrs., Characterstic of Water Temperature 0C, Abient Temp 0C, Turbidity Clear water JTU, Alkalanity Mg/CA CO3, Size of the solids Mm, Other

Providing ICTP Main switch of Kilburn/L&T/Siemens/Crompton/Standard/ Havells make and having Capacity 30% extra of the Operational rating as per IS:4064-1978 with upto date ammendments immediately after the power meter of HPSEB.

Providing MS .sheet,steel fabricated floor mounted closed(Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm,duly painted, with steel sheet of 16 gauge comprising, capable of mounting the following accessories with all internal connections:

A.C.B./Oil circuit breaker of Kilburn/L&T/MEI/GEC make & of suitable capacity on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltage releases as per IS: 2516-1985 with upto date ammendments with.

Earth leakage circuit breaker of recommended make (Kilburn/L&T/MEI/GEC) as per 2516-1977 with upto date ammendment and of suitable range which should have control box operating handle and trip/ reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be fitted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end.

The voltage monitor relay three phase with all protection and usual indicator and electric siren against single phasing low voltage,high voltage reverse phasing,over loading and phase voltage difference as per IS:3842(latest edition).

Power factor meter of standard make as per relevant IS code with upto date ammendments of suitable rating.

Frequency meter of standard make as per relevant IS code with upto date ammendments of suitable rating.

Bus bar chamber having three bars of suitable rating for full length equal to the width of the board for three live phases and suitable for induced current,one copper bar of half the rating of full length for neutral phase as per IS:8084-1976 and IS: 11353-1985 read with BIS 5578-1985 with upto date ammendments

ICTP switches with HRC fuses of L&T/Crompton/Kilburn/Siemens/ standard/ Havells make and of suitable capacity as per IS 4064-1978 with upto date ammendments.

Three phase Indicator lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) with upto date ammendments.

Capacitor of Mechneil/Bhel/GEC/ L&T/ make as per IS:2834-1986 with upto date ammendments to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVA rating according to HP offered including cables chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date ammendments.

Providing suitable Oil immersed star delta/direct on line /auto -tran former/starter rotor starter of MEI/Kilburn/Jyoti/L&T/Siemens make as per IS 8544-1979 with upto date ammendments for squirrel cage/slip ring motor mounted on pannel board with magnetic type overload release and dashpot, time lag,under voltage release with or without initial oil filling as the case may be with single phase preventor as per IS 1248(P-V)- 1983 with upto date ammendments.

Providing Hour run meter of recommended make of suitable capacity as per IS:722(Latest edition).

Prov. Antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS; 6337-1971

Prov. Cast iron flanged/screw type foot valves with strainer as per IS: 4098-1986 with upto date ammendments of Kirloskar/Mechneil/ Kilburn/Leader/ make 80 mm

Providing double flanged Cast Iron sluice valve of leader / Bhel/Kirloskar/ Kilburn/GLED/Fouress/ make and of 80 mm dia for the delievery line of pump and capable of with standing normal seat pressure as per IS-780-1984 with upto date ammendments

Providing double flanged Cast Iron sluice valve of leader / Bhel/Kirloskar/ Kilburn/GLED/Fouress/ make and of 80 mm dia for the delievery line of pump and capable of with standing normal seat pressure as per BS-1414 with upto date ammend

Providing double flanged(Swing type) Cast steel Reflux valve of Leader/Bhel/Kirloskar/Kilburn/GLED/Fouress make and of…80 mm dia..having bye pass arrangement on the delivery line of pump and capable of with standing normal seat pressure as per BS:1868 (P.I) with upto date ammendments

Providing double flanged Cast steel Reflux valve of Leader/Bhel/Kirloskar /Kilburn/GLED/Fouress make and of 80 mm dia. having bye pass arrangement for Rising Main and capable of with standing normal seat pressure as per BS:1868 (P.I) with upto date ammendments.

Providing 80mm dia circular dia pressure gauge of Fiebing/Bourden Prega/precision make complete with all accessories such as stop cock, copper tubing etc. as per IS 3624-1987 with upto date ammendments.

Precision make complete with all accessories such as stop cock,copper tubing etc. as per IS 3624-1987 with upto date ammendments

Prov.discharge meter standard make to be tiked on the rising main near the storage tank as per the directions of the Engineer-in-charge as per IS-2373-1981 with upto date ammendments.

Installation of all the items appearing at Serial No. 1 to 12…as per the systematic drawing attached with the tender documents

Providing and fixing double flanged MS/GI piping work layout to be approved by the Engineer-in-Charge for suction and delivery pipes suitable to pump(s) offered and common header as per the the rising main respectively complete with all specials such as bends, tees reducers/increasers with companion flanges matching with the relevant specifications of the accessores as indicated in the drawing No 2 including rubber/asbestos gasket of minimum 3mm thickness as per IS 2712-1979 and required number of nuts and volts as per IS 1364-1983. The pipes shall be as per relevant IS code and to withstand 1.5 times total head stipulated under item No.1 The size of the various components to be as under:-(I) Suction pipe…80 mm dia. (ii)Delivery pipe…80 mm dia.(iii)Common Header 80 mm dia. and will extended upto 5 mtrs from the outer wall of the pump house in the direction to be jointed. Providing and laying copper PVC insulated armoured power cable(one cable carrying all the three phases)of suitable size and capacity to and all other electrical equipments as per IS:1554(P-I)1988 or latest with upto date ammendments of Siemens/Gloster/ JEC/ICC/EICO National/Grandlay make including all other accessores such as thimbles, flexible,pipes solder,nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

Providing and fixing double loop earthing and copper plate 600mmx600mmx3mm thick electrode complete with material such as thimbles, nuts and bolts,charcoal and common salt,25mmx3mm copper strips/as per IS: 3043-1987 with upto date ammendments for motors and other electrical equipments and digging of pits etc,complete in all respect.

Bharat Singh Verma

ROYAL ENGINEERING WORKS

M/S THAKUR ELECTRICAL & HARDWARE STORE

M/S Swastika Enterprises