Augmentation of LWSS Faneot Tungla in G.P. Satlahi in Tehsil Distt Shimla HP (SH C/O storage tank 2 Nos 5000 ltrs cap and 1 No 32000 ltrs cap, laying and jointing of distribution system, prov and fixing of 22 Nos FHTC, prov laying and jointing of

Amount

Cutting in earth work in all kinds of soil such as pick work, jumper work, blasting work and chiselling work etc. and disposal of excavated earth as directed within all leads and lifts.

Excavation in foundation, trenches,etc. in earth work in all kinds of soil such as pick work, jumper work,blasting work, hard blasting and chiselling etc. stacking the excavated soil not more than 3 mtrs.clear from the edge of excavation and then returning the stacked soil in 15cm.layers when required into plinths sides of foundations etc.then disposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts.complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Excavation in drains and channels etc. in earth work for pipes upto all depth in all classification of earth work such as pick work, jumper work, saturated soil i/c balling or pumping out water , blasting soft /hard rock or chiseling soft/ hard rock where blasting is prohibited in all lifts including jungle clearance wherever required, trimming and dressing of sides ,levelling of beds to correct grade including shoring /struting ,planking ,timbering and dewatering wherever required stacking the useable /unusable material/soil seperately and after laying,jointing and testing of pipes ,returning the useable soil in treches in 15 cm layers including consolidating of such deposited layer by ramming and watering and then disposing of all surplus excavated soil/unusable material as directed within all leads and lifts including restoration of un-metalled surfaces to its orginal condition and including cost of diversion for traffic, night signals,fixing caution boards,crossing over trenches for access to houses, fencing etc. complete in all respect whithin all leads and lifts as per direction of the Engineer-in-charge.

Prov. and laying cement concrete 1:4:8 (1cement:4sand:8graded stone agg. 40mm nominal size) and curing complete excluding cost of form work i/c all leads and lifts :-a) Foundation and plinth.

Prov. and laying cement concrete work 1:2:4(1cement:2sand:4 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work i/c all leads and lifts complete in all respect. :-

c)Suspended floors, roofs, landings,shelves and their supports balconies, beams, girders, bressumers and cantilevers upto floor two level.

Providing and laying cement concrete work 1:1 1/2: 3(1cement:1 1/2sand:3 graded stone agg. 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work within all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-charge. a) In foundation and plinth.

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

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering, strutting and propping etc. with wooden, battens, and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs.and removal of the same for insitu reinforced concrete and plain concrete work complete in all respect i/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

a) Foundation,footings, basis of columns, etc. and mass concrete.

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

c)Flat surfaces such as soffits of suspended floors,roofs, landings, and the like:-i)Floors etc. upto 200mm in thickness.

d) Edges of slabs and breaks in floor and wall:- Under 20cm wide.

Prov. Mild steel/Tor steel reinforced for RCC work including bending, binding and placing in position complete upto floor two level i/c all leads and lifts complete in all respect. :-a) Tor steel.

Prov. in RCC work smooth finishing of the exposed surfaces with cement mortar 1:3(1cement:3sand).

Supplying cast iron cover without frame for main hole (For frames of 500mm internal dia meters C.I.cover medium duty the weight of cover to be not less than 58 kg).including all leads and lifts in:-

Prov. 200mm wide cast iron rungs with chequered or ribbed non slip surface including fixing in manholes with 200mmx 200mmx 100mm cement concrete 1:3:6 (1cement:3sand:6graded stone agg. 20mm nominal size).

Laying and jointing in trenches,galvanised mild steel tubes(Light grade)i/c tube fittings such as Tee, elbow, union & nipple.(earth work in trenches to be measured and paid for separately)i/c all leads and lifts complete in all respect.Labour rate only.

15mm dia nominal bore.

20mm dia nominal bore.

25mm dia nominal bore.

50mm dia nominal bore.

Dismentaling of G.I.Pipe of various dia existing pipe.

15mm dia nominal bore.

Prov. and fixing brass full way valve with wheel of superior quality including all leads and lifts In :-

15mm dia nominal bore.

20mm dia nominal bore.

25mm dia nominal bore.

50mm dia nominal bore.

Prov. and fixing of FHTC complete in all respect.

Providing, laying, & commissioning at site in trenches to be beveled ended pipe conforming to IS/ISO:3183-2007 (Latest with up to date amendments) having minimum wall thickness as specified below & capable of withstanding required test pressure as prescribed in IS/ISO code, in random lengths of 5.5 to 6.5 mtr. The pipe ends shall be levelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest applicable and with uptodate ammendments (leak proof) in three layers at site of work with welded rods of Advani/oeriliken make/ISI marked (welded rods 3mm to 4mm) and all allied accessories whatever required for welding at site, tail pieces,tee bends & other special manufactured from parent pipes as applicable to the particular reach and of approved specification as per site conditions and cutting of pipes wherever required as per site requirement including carriage in all leads & lifts and as directed by the Engineer-In-Charge. The pipe shall have zinc coating inside & outside confirming to IS-4736-1986 or latest with upto date ammendments & shall be engraved with API L-210 . The laying shall confirm to BIS 5822-970 or latest with upto date ammendments to the entire satisfaction of Engineer-In-Charge. (Earth work & cost of MS Flanges after 100 meter length shall be measured & paid for seperately.) including all leads, lifts and carriage of materials at site and as per direction and to the entire satisfaction of the Engineer-In-Charge.

R.D. 0 to 900, 50mm dia Table.28 wall thickness. 3.9mm

Prov.Laying jointing, testing & commissioning at site in trenches bevelled ended BIS marked GI pipe (Heavy grade) confirming to relevent codes IS-1239- 2004 & specification its equivalent latest with up to date ammendments of following dia wall thickness & per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code, in random lengths of 5.5 to 6.5 mtr. The pipe's ends shall be bevelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as applicable with up to date ammendments (leak proof) in three layers at site of work with welding rods of standard make & all allied accessories whatever required for welding at site, tail pieces, tees, bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions. and cutting of pipes wherever required as per site requirement i/c carriage in all leads & lifts and as directed by Engineer-Incharge. The laying shall confirm to BIS 5822-1970 or latest with up to date ammendments to the entire satisfaction of Engineer-In-charge (Earth work & cost of MS flanges after 100 meter length shall be measured & paid for seperately).

Providing fixing and jointing of M.S.flanges conforming to BIS-6392-1971 (latest with upto date ammendment ) flange dia, table and nominal pressure as specified below welded at both ends of pipes at an interval of 100 mtrs.(as per site condition for particular reach as required) according to relelvant BIS Code 816-1962 and provided with nuts and bolts of required size as per BIS code 1364 including 3mm thick compressed asbestos fiber gasket of synthetic rubber gasket conforming to relevant BIS code 2712-1965 complete in all respect including all leads and lifts.

50mm dia. Table.28

50mm dia. Table.17

50mm dia. Table.5.

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 or any other make approved from IPH Deptt 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 Kirloksar/Crompton/Bhel/ NGEF/GEC/SIEMEN/ JAYOTI/ABB or any other make approved from IPH Deptt.as 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 operation range of (+)10% and(-)25 % 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:-( 2x20= 40 HP).

(I) Discharge (Q) 1.87 LPS. Per set. (ii) Total Dynamic Head: 433.82 Meters.(a) LWL in sump well(h) : 1000 Meters. (b) Shaft level :-1000 Meters. © Level at discharge point : 1385.75 Meters. (d) Suction lift :0 Meters. (e) Residual head:-3.00 Meters. (f) Static head:- 385.75 Meters.(iii) Rising main(a) Length.1560.00 Meters.(b) Dia :-50 mm.(iv) Pumping hours. 8 hours.(v) Altitude of Installation above MSL - Meters.(vi) Characteristics of water (a) Temperature oC (b) Abient Temperature oC © Turbidity JTU (d)Alkalanity Mg/CA CO3 (e) Size of the solids. Mm.(f) Other. Pumps Specifications: Make:- . (ii) Model :- (iii) No.of stages .(iv)Material manufactures certificate to be appended (I) Head(H):- . (ii)Discharge(Q) ./Hr/ set .(iii)BHP absorbed (iv)Efficiency(n):- (v) NPSH(K) (b) Motors Specification:- I) Make:- .ii) Model:- .

iii) Motor rating (KW ) .iv) Speed.:- (v) Insulation.

© Coupling ] (d) Base Plate ].

Providing change over main switch with HRC fuses 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 immediatelyafter the power meter of HPSEB. Change over Switch(i) Make:- (ii) Type (iii) Capacity:

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 withall internal connections: Panel/Switch Board(I) Drawing (ii) Layout plan

M.C.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 voltagereleases as per IS: 2516-1985 with upto date ammendments with. MCCB/OCB: i) Make:- . ii)Type. iii)Range .(Iv) Capacity

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. ELCB/ELR:- I)Make . ii)Type: iii) Range.

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). VOLTAGE MONITOR RELAY: i)Make:- ii) Type:- iii) Range.

Power factor meter square type of standard make as per relevant IS code with upto date ammendments of suitable rating. POWER FACTOR METER: I)Type:- ii) Make:-

Frequency meter of square type of standard make as per relevant IS code with upto date ammendments of suitable rating. FREQUENCY METER: I) Type:- ii)Make:- iii) Range:

Bus bar chamber having three and half copper bars of suitable rating for full length equal to the width of the board for three livephases and suitable for induced current,one copper bar of half therating of full length for neutral phase as per IS:8084-1976 and IS:11353-1985 read with BIS 5578-1985 with upto date ammendments. BUS BAR CHAMBER:- i)Type: - ii)Make:- iii)Rating

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 dateammendments. ICTP SWITCHES: I) Type : ii)Make:- iii)Capacity :-

Three phase Indicator lamps complete with toggle switches for individual motors as per IS 3452(P-I&II) with upto date ammendments. THREE PHASE INDICATOR:- i) Type:- ii) Make:- iii) Capacity.

Capacitor of Siemens/Bhel/GEC/ L&T/ make as per IS:2834-1986with 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 as per relevant ISI code(of Siemens/Glocter/IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date ammendments. CAPACITOR:- I)Type:- ii)Make:- iii)Range

Providing suitable Oil immersed star delta 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 perIS 1248(P-V)- 1983 with upto date ammendments. STARTER:- I)Type:- ii)Make:- Single Phase Preventor:- i) Type: ii) Make.

Providing Hour run meter of recommended make of suitable capacity as per IS:722(Latest edition). HOUR RUN METER:- I) Type:- ii)Make:- iii)Capacity:-

Providing antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS:6337-1971. Antivibration Pad:- (i) Size:- ii) Make:- iii) Material:-

Prov…. Volt battery with battery charger for tripping of motor conotrol. I) Size:- ii) Make. Iii) Material.

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 50mm dia. FOOT VALVE:- i) Make:- ii)Class:- iii)Test working head iv) Material.

Providing double flanged cast steel sluice valve of Leader/Bhel/ Kirloskar/Kilburn/GLED/Fouress/ make and of 40 mm dia. Class ASA-300 for the delivery line of pump and capable of with standing the normal seat pressure and as per BS:1414 with upto date ammendments. SLUICE VALVE: i)Make:- ii) Class:- iii)Seat Pressure. iv)Material:-

Providing double flanged cast iron sluice valve of Leader/Bhel/ Kirloskar/Kilburn/GLED/Fouress/ make and of 50 mm dia class ASA-300 for the suction side of pump and capable of with standing the normal seat pressure and as per BS-1414 with upto date ammendments. SLUICE VALVE: i)Make:- ii) Class:- iii)Seat Pressure iv) Material:-

Providing double flanged(Swing type) Cast steel Reflux valve of Leader/Bhel/Kirloskar/Kilburn/ GLED/ Fouress/Kartar make and of 50 mm dia Class ASA-300 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 Iron/Cast steel Reflux valve of Leader/Bhel/Kirloskar/Kilburn/GLED/ Fouress/Kartar make and of …………….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 100mm 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. PRESSURE GAUGE:- I)Make:- ii) Range.

Providing 100mm dia circular dia vaccume 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. VACCUM GAUGE:- i) Make. ii)Range.

Prov. discharge meter standard make to be liked on the rising main near the storage tank as per the direction of the Engineer-in-charge as per IS: 2373-1981 with upto date ammendments. Discharge Meter:- i) Make:- ii) Type:- iii)Range.

Installation of all the items appearing at Serial No. 19 to 31 as per the systematic drawing attached with the tender documents(Drg. No.1).

Providing and fixing double flanged MS/GI piping work layout tobe approved by the Engineer-in-Charge for suction and delivery pipes suitable to pump(s) offered and common header as per 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…50 mm dia. (ii)Delivery pipe.. 40mm dia (iii)Common Header :- 50 mm dia pipe and will extended upto 5 mtrs from the outer wall of the pump house in the direction to be jointed.

SUCTION PIPE:- I)Make:- . ii)Grade. iii)Thickness. iv) Pressure rating.

DELIVERY PIPE AND COMMON HEADER:- i)Material ii) Grade . iii) Thickness. iv)Pressure rating.

Providing and laying copper PVC insulated armoured powercable(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. ARMOURED POWER CABLE:- A) Motor side (from switch to starter and starter to motor).i)Size: sq.mm. ii)Make:- iii)Type:- iv)Capacity. v) Core. B) Supply Side: (From meter of HPSEB to Bus Bar and Switch) :-i)Size: sq.mm. ii)Make:- . iii)Type:- iv)Capacity. v) Core.

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 Panwar

Madan Lal Verma