Remodeling of LWSS Nabahi Behal Jukain in Tehsil Sarkaghat Distt Mandi H P

Amount

Excavation in foundation and trenches etc. in all kinds of soils such as pick work, jumper work, blasting in soft/hard rock, chiselling/wedging out of rock/where blasting prohibited) saturated soil stacking the excavated soil as directed by the Engineer-in-charge clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Pick Jumper work 50 % each work

20% with dewatering) Chisiling work

Excavation in foundation, trenches for pipes & pits upto all depth etc. in all kinds of soil such as pick work, jumper work, and saturated soil including bailing or pumping out of water , blasting work in soft / hard rock, chiselling in soft / hard including wedging out of a rock where blasting is prohibited in all lifts including jungle clearance wherever required, trimming & dressing of sides, leveling of beds to correct grade including shoring/struting, planking,timbering & dewatering wherever required stacking the useable/ unuseable material/soil seperately & after laying, jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposited layer by ramming & watering and then disposing of all surplus excavated soil/unuseable material as directed within all leads& lifts including restoration of un-metalled surfaces to its orginal condition & including cost of diversion for traffic, night signals, fixing caution boards,crossing over trenches for access to houses, fencing etc.complete in all respects within all leads & lifts as per direction of the Engineer-in-Charge.

Excavation in foundation for digging well in dry excavation from G.L.upto the level,where well curb is placed the level,where well curb is placed depth.

Wet well sinking gravel including all pumping, soring etc.

From spring level to 3.00 mtr.depth

From spring level to 3.00 metre to 6.00 meter depth

From spring level to 6.00 mtr.depth 9.00 meter depth

From spring level to 9.00 mtr.depth 10.00 meter depth

Steel work in single section i/c cutting, hoisting & fixing in position etc.in R.S. joists,Channels,angles & tees etc.

Lowering of well curb complete in all respect.

Providing and laying cement concrete work using concrete mix of M-25 ( but not leaner then 1:1½:3 with graded stone aggregate 20mm nominal size ) and curing complete excluding the cost of form work and 1reinforcement for reinforced concrete work in:-

Foundation footings bases of columns and the like; and mass concrete as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Walls any thickness but not less than 0.1m thickness including attached pillaster buttresses, plinth and string courses from top of foundation upto two level all floor level as per direction and to the entire satisfaction of Engineer-in-Charge.

Beams, cantilever, girders and lintels sides and soffits of beams, beam haunchings, cantilevers , bressumers and lintels not exceeding 1 mtr in depth in all heights from floor upto all floor level complete in all respect with carriage in all leads & lifts and to the entire satisfaction of Engineer-in-Charge.

Suspended floors, roofs, landings and shelves and their supports, balconies, beams ,griders bressumers and cantilevers upto all floor level.

Columns, Pillars & Posts etc.

Archs up to floor two level

Providing and laying cement concrete work using concrete mix of M-30 ( but not leaner then 1:1:2 with graded stone aggregate 20mm nominal size ) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in:-

Foundation Footing Base of columns

Wall in any thickness

Columns, Pillars & Posts etc.

floor two level to floor three level

floor three level to floor four level

floor four level to floor five level

Lintels, beams, griders

floor two level to floor three level

floor three level to floor four level

Arches up to floor two level

floor two level to floor three level

floor three level to floor four level

Suspended floors, roofs, landings and shelves and their supports, balconies, beams ,griders bressumers and cantilevers upto all floor level.

Providing & Laying no fine concrete 1:4 (1cement : 4 stone aggregate) complete in as per direction and to the entire satisfation of Engineer- in- charge up to 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 centring, shuttering strutting and propping etc. with wooden batten and ballies, in all heights of propping and centring below supporting floor to ceiling upto all height and removal of the same for insitu-reinforced concrete and plain concrete work in :-

Foundations, footings bases of columns and the like and mass concrete as per direction and to the entire satisfaction of the Engineer-in-Charge.

Walls any thickness but not less than 0.1m thickness including attached pillaster buttresses, plinth and string courses from top of foundation upto two level all floor level as per direction and to the entire satisfaction of Engineer-in-Charge.

Up to 4.00 mtrs vertical surface

Beyond 4.00 mtrs

Columns, Pillars & Posts etc.

Flat surfaces such as soffits of suspended floors, roofs,

Beams,cantilevers,girders & lintels, sides

Providing mild steel / Tor steel reinforcement for RCC work including bending & placing in position complete upto floor two level within all leads and lifts as per the direction of Engineer-in-charge.

Squarred rubble stone masonry coursed with hard stone of approved quality in foun. & plinth i/c racking out of joints in CM 1:4 in all leads & lifts.as per direction and to the entire satisfation of Engineer- in- charge up to leads and lifts.

In Foundation & plinth level

In Super structure

Squarred rubble stone masonry coursed with hard stone of approved quality in foun. & plinth i/c racking out of joints in CM 1:6 in all leads & lifts.as per direction and to the entire satisfation of Engineer- in- charge up to leads and lifts.

In Foundation & plinth level

20mm cement plaster in single coat of rough sides of brick /concrete stone walls for interior plastering upto floor two level I/c arrises, internal rounded angles, chamber and rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:6(1cement:6sand) as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

20mm cement plaster in single coat of rough sides of brick /concrete stone walls for interior plastering upto floor two level I/c arrises, internal rounded angles, chamber and rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:3(1cement: 3sand) as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Brick work using common burnt clay building bricks (IInd class)in foundation & plinth level upto in cement mortar 1:4 (1 cement :4 sand) as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

P.L steel/Fiber Rainforcement concrete (SFRC) man hole cover and fram. Conforming to IS 12592(PART-I) 1998 with latest amendments. mm diameter 600 Heavy duty complete as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Providing 200 mm wide CI rungs with chequered or ribbed non slip surface i/c fixing in structure with 200 x 200 x 100 mm cement concrete 1:3:6 ( 1 cement :3 sand : 6 graded stone aggre 20 mm nominal size ) as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Stone/Boulder filling under floors as per direction and to the entire satisfation of Engineer- in- charge up to leads and lifts.

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

Providing and laying cement concrete 1:6:12 ( 1 cement:6sand :12graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth. Up to all lead and lifts as per direction and to the entire satisfaction of the Engineer-in-Charge.

Providing and laying cement concrete 1:5:10 ( 1 cement: 5 sand :10 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth. Up to all lead and lifts as per direction 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 aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth. Up to all lead and lifts as per direction and to the entire satisfaction of the Engineer-in-Charge.

Providing form work of ordinary timber plankings so as to give a rough finsih including centring, shuttering, strutting and propping etc. heightof propping and centring below supporting floor to ceiling not exceeding 4 metres and removal of the same for insitu reinforced concrete and plain concrete and plain concrete work in

Suspended floor roofs, landing and shelves and their support balconies, beams, girders, bressumers and contilever upto floor two level complete in all respect with carriage in all leads & lifts and to the entire satisfaction of Engineer-in-Charge.

Beyond 4.00 mtrs hieght

Arches up to 6.00 mtrs span

Providing in RCC work smooth finishing of the expsed surface with cement mortor 1:3 (1 Cement 3 sand) complete as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Steel work welded in built up section, trusses and framed work including cutting, hoisting, fixing in position and applying a priming coat of red lead paintin grating, framed guard bars ladders, railing brackedts and similar works as per direction of Engineer-in-Charge upto all lead and lift.

Laying, jointing and testing in trenches galvanised mild steel tube of light grade screwed and socketed complete including providing and fixing tube fitting such as union, tees, socket etc (excluding cost of bends and valves) for the following dia as per direction and to the entire satisfaction of Engineer-in-charge.

20 mm dia

80 mm dia

100 mm dia

Providing & fixing bends of required degrees made from parent tubes conforming to relevant codes fully flanged with MS Flange of Table - 5 conforming to IS: 6392 - 1971 complete in all respect as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts. ( 100mm dia)

Providing & fixing G.M. gate Valve ( light Class) of follwing dia nominal diameter complete As per direction and to the entire satisfaction of Engineer-in-Charge.

80 mm dia

Providing & fixing of Kirloskar/leader make of various dia. cast iron (class PN. 1.0 ) double flanged sluice valve and capable of with standing nominal seat pressure of 10.20 kg/cm2 as per IS :780-1984 (Part I) in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.(100mm dia)

Providing and fixing Manhole cover of size60x60 cm made of angle iron frame size 40x40x5mm thick covered with MS. sheet 2.00mm thick and welded with angle iron frame 35x35x3 mm thick. Including hings, Handles, 8 Nos Hold fast and Locking arrangement along with lock and key of standred make, Primer two coat with redoxide paint, complete and manhole coverer fixed in Storage tank/Intank with Cement concrete 1:1.5:3 for nut and bolt 16mm dia and dismentalling of RCC work nad as per direction of Engineer-in-Charge.

Providing and laying damp proof course 38mm thick with cement concrete1:2:4( 1 cement :2 sand :4 graded stone aggregate) 12.50mm nominal size and curing complete in all leads and lifts..

Applying a cote of hot bitumen (mexphalt 80/100 equivalent) using 1.70 Kg. per Sqm. On damp proof course after cleaning the surface with at loating piece of cloth lightly socked in Kerosene oil as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Brick work using common burnt clay building bricks (IInd class)in supper structure above plinth level upto floor two level in cement mortar 1:6 (1 cement :6 sand) as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Providing wood work in frames of doors, window and other frames wrought framed and fixed in position with second class deodar wood in all leads and lifts.

Providing and fixing wood paneled glazed or paneled and glazed shutters for doors, windows and clear story 40mm thick window including bright finished black enameled iron with necessary screws with second class deodar wood 40mm thick in all leads and lifts.

Providing & fixing wire gauge shutters using galvanised M.S. wire gauge of I.S. gauge designation 85 G. with wire of dia 0.56mm for doors, windows and clerestory windows including bright finished black enamelled iron hinges with necessary screws.as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Cement concrete flooring 1:2:4( 1 cement :2 sand :4 graded stone agg. 20mm nominal size) laid in one layer finished with a floating coat of neat cement (40mm thick) as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

6mm Cement plaster to ceiling in cement mortar 1:3 (1 Cement :3sand) as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Providing plinth protection 50mm thick in cement concrete 1:3:6 (1 cement :3 sand :6 graded stone aggregate 20mm nominal size) including finishing of the top surface of concrete smooth as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Providing under layer for plinth protection 75 mm thick (unconslidated) bed dry brick/stone aggregate 40 mm nominal size wellrammed & grouted with fine sand including preparation of ground complete in all leads & lifts and to the entire satisfaction of Engineer-in-Charge.

Applying two coat of wood preservative on new wood based surface after and including preparing the surface by thoroughly cleaning dirt dust and other foreign matter. as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Applying priming coat over new wood and wood based surface after and I/c preparing the surface by thoroughly cleaning oil, grease,dirt and other foreign matter with ready mixed paint other than white as per direction and to the entire satisfaction of Engineer-in-charge upto all lead and lift.

Applying priming coat over new steel and steel based surface after and I/c preparing the surface by thoroughly cleaning oil, grease,dirt and other foreign matter with ready mixed paint other than white as per direction and to the entire satisfaction of Engineer-in-charge upto all lead and lift.

Painting two coats (excluding Priming coat )on new steel and steel based surface with ready mixed paint brushing to give an even shade including cleaning of all dirt dust and other foreign matter, sand papering and stopping withready mixed paint other than white as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Painting two coats (excluding Priming coat )on new wood and wood based surface with ready mixed paint brushing to give an even shade including cleaning of all dirt dust and other foreign matter, sand papering and stopping withready mixed paint other than white as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

White washing with lime on undecorated wall surface two coats to give an even shade i/c throughly brooming the surface to remove all dirt, dust, mortar dust and other foreign matter as per direction and to the entire satisfaction of Engineer-in-charge upto all lead and lifts..

Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on undecorated wall surfaces (two coats) to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials in all respect as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing and fixing M.S. fan clamp (type-1) of 16mm dia M.S. Bar bent to shape with hooked ends in RCC slab during laying including painting the exposed portion of loop all as per standred design complete. as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Providing 40x3 mm flat iron hold fast 40cm long including fixing to frame with 10mm dia meters bolts and nuts and wooden plug and embeding in cement concrete block 30x10x15cm (1:3:6) (1 Cement :3 Sand :6 graded stone aggregate 20mm nominal size) as per direction and to the entire satisfaction of Engineer -in-Charge.

Providing and fixing following anodized aluminium fittings of anodized transparent and shade with necessary screw etc. Complete as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Sliding door bolts 250X16mm

M.S. tower bolts(Barrel type) 200X10mm

M.S. handles 125mm

Providing and fixing M. S.round and squarenbars at required spacings in wooden frames of window and clerestory window as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Disempering with dry distemper of approved brand and manufacture (Two coats) and of shade on undacotrated wall surface to give and even shade over and including primeer coat of whithing after throughly brushing the surface free from motar dropping and otheer foreign matter including preparing as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

P/F fancing panel of size 1.20 x 1.80 mtrs of jali 25 x 25mm mesh welded to ms black tube 32mm dia of gauge with M.S. flat cover 20 x 3 mm, M. S. hold fast 6 Nos made out of M.s. flat 32x5mm including cutting welding as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

Constructing chamber for sluice valve, with CI surface box 100 mm top dia.,160 mmbottom dia.&180 mm deep (inside) with chained lid RCC top 1:2:4 mix (1 cement :2 Sand :4 graded stone aggregate 20 mm nominal size ) 100 mm thick foundation nominal size ) 100 mm thick foundation conc.1:5:10 mix (1cement : 5 sand : 10 graded stone aggregate 40 mm nomina lgraded stone aggregate 40 mm nominal size) & inside plastering with cement mortor 1:3 (1 Cement : 3 Sand ) finished with a floating coat of neat cment i/c curing complete.600 x 600 x 750 mm inside size With 150mm th.walls of RCC1:2:4(1cement:2sand:4graded stone aggregate 20mm nominal size) complete with form work mm nominal size) complete with form work & reinforcement with 6 mm bars at not exceeding 150 mm centres both ways as per direction and to the entire satisfation of Engineer- in- charge up to all leads and lifts.

P/Fixing of below items required for OHSR complete.

Lightening Conductor

Water measurement gauge

Vent Pipe i/c CI cowl complete

Flanged bell mouth a/w puddle coller

Expansion joints

Structural design & drawing

Soil testing Report

Rising Main laying, jointing and testing in trenches (to level or grade) of galvanised mild steel pipes jointed with 10% joint flanged & remaining butt weld 90% joints of below diametre conforming to IS 1239-1990 (Part - I ) with latest upto date amendments of grade and wall thickness as specified below, suitable to withstand required hydraulic test pressure in randum length 4m-6m with plain ends and jointed with MS Flanges conforming to IS 6392-1971(Latest upto date amendments) and welding of flanges as per IS 816-1969 with electrodes as per IS 814-1991 including required number and size of MS nuts and bolts as per IS 1369-1967 and compressed asbestos fibre jointing gaskets sheet not less than 3.00 mm in thickness as per IS 2712-1998. The welding of flanges to be done on both faces in two layers to make the joints leak proof and to entire satisfaction of the Engineer-in-Charge.The laying of pipes conform to IS 5822-1994 and as per CPHEEO manual and will include all operations such as cutting, welding and jointing including flushing, cleaning and hydraulic testing complete in all respect. Excavation in trench, providing and welding of M.S. Fanges and butt welded joint shall be measured and paid for seperately.

Booster Stage Proposed P/well GMS . Pipe 80mm dia 4.00 mm thick (M)

R/Main for Booster Stage Existing P/well GMS . Pipe 65mm dia 3.60 mm thick (M)

Ist Stage RD 0 to 1800 (H) pipe 100 mm dia 5.40 mm thick

RD 1800 to 2200 (M) pipe 100 mm dia 4.50 mm thick

Providing welding & fixing of M.S. Flanges i.e. 5% of joints confirming to IS.6392-1971(Latest with upto date amendments) of following tables with GMS. Tubes in two layers on both faces to make the joint leak proof (the cost of providing and laying of G.I.pipe to be measured and paid for separately).The welding of flanges should confirm to IS. 816-1965 with electrodes as per IS; 814:1967 and required number of nuts and bolts confirming to IS:1364. The thickness of gasket not less than 3.00mm confirming to IS: 2712-1965. The work shall be done as per entire satisfaction of Engineer-in- charge with in all leads and lifts.

Booster Stage Proposed P/well M.S Flanges 80 mm dia. table -5

Booster Stage Existing P/well M.S Flanges 65 mm dia. table -5

Ist Stage M.S Flanges 100 mm dia. table -28

M.S Flanges 100 mm dia. table -17

M.S Flanges 100 mm dia. table -5

Providing circumferencial Butt welded joints to following diameter and class of G.I.pipe as specified above, welded with 3-5 layers of welding (According to wall thickness of pipe ) by using 3mm to 4mm special electrodes of Advani oreion (Adore)/ ESAB make with Generator and winch and crab/ loader at site .( The cost of providing and laying of G.I. pipe , to be measured and paid for separatly). The welding of flanges should confirm to IS 816-1965 with electrodes as per IS: 814-1967. The work shall be done as per entire satisfaction of Enginneer-in- charge with in all leads and lifts.

Booster Stage Proposed P/well GMS . Pipe 80mm dia 4.00 mm thick (M)

R/Main for Booster Stage Existing P/well GMS . Pipe 65mm dia 3.60 mm thick (M)

Ist Stage RD 0 to 2200 pipe 100 mm dia

P/F double flanged C.S Non return ASA 300 valve of following diameter of Leader/Kirloskar make to rising main confirm -ng to BS:1868-API-600 as per class given below and capable of with standing 52.0Kg/cm2 seat pressure with upto date ammendments.

100 mm dia

Dismentalling of existing rising main (earth work in trenches to be measured and paid for separately)

125 mm dia

Pumping Machinery:- Supply & errection of submersible pumping set of KSB /Calama /SU/ Johnston / Kiloskar make comprising to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys as per IS: 8034-1976 latest suitable for 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, RPM 2900 of reputed make conforming to IS: 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 and depth gauge etc. and suitable for operation on data given below:- 2.00 No's pumping sets (Submersible type) i.e 2 x 5 =10HP

SITE CONDITIONS:- Location of site:-In Proposed P/Well The altitude of place in which the motor is intended to work in ordinary service.- 1000 mtrs. Humidity:- Humid during rainy season Nature of atmosphere:- Normal Detail of quality of water:- Water free from sand or not:- Water corrosive or not:- Not corrosive Turbidity:- Less than Type of well:- Intake Inside dia of well:- Depth of water during HFL in the well:- Maximum draw down:- Any other information if required.

OPERATING CONDITIONS Type of current:- AC. Three phase Operating frequency 50 Hz. Rated voltage 415 (+ / -) 10% volts. System of earthing if any to be adopted Double loop earthing as per BIS: 3243-1987 latest with upto date amendments . Speed of revolution To be quoted by tenderer Direction of rotation To be quoted by tenderer . No. of working hours per day. 16.00 The maximum temperature of cooling air and water in the place in which the pump set is intended to work in ordinary service Temperature of place to be specified 20◦C to 42◦C.

MOTOR Ref. to BIS code BIS 9283-1979 with upto date amendments Type of enclosure of motor. As per IS : 4691-1985 (Latest) Type of duty : Continuous Mechanical output in KW Suitable for driving submersible pumps required for duties specified against pumps. To avoid overloading of motor a margin of about 15 - 20% may be kept in the rated output to prime Mover. Class of insulation Class – B Max. Permissible temp. Rise of motor reqd. if different from that given in Sr. No. 64.02 in Last Line above. To be specified by the tenderer. Particulars of test reqd. & where they are to be conducted. As per terms and conditions attached. Particulars as to whether voltage limiting device will be employed. Oil immersed star delta starter to be installed between bus bar and motor. Shunt capacitor is also proposed to be installed for improving the power factor at site. Type of motor As per BIS: 9283-1979 or latest. Details of shaft extension required Break way torque in terms of rated load torque and the corresponding break-way starting current which may be taken from the supply with the starting apparatus in circuit. Break way torque to be given by the tenderer but the starting current should not exceed 2.5 times of the full load current. Nature of load and any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelerated and No. of starts during a specified period. To work the pump offered Where possible fault capacity of the system to which the motor is connected. The motor should be able to withstand initial current of 2.5 times the rated current for two minutes without suffering damages or permanent deformations.

PUMPS Nos. of pumps required. 2 No. pumps out of which one set will work at a time and one set will act as stand bye. Spare parts required. For two years normal maintenance as recommended by manufacturer. Type of drive. Electric induction motor. Optional fittings required

Pump Operating conditions Capacity 5.88 LPS for each pump or 1.63 Cum per Hour Or 21.17 M3/hour Total head in meters 26.76 Meters Static head 19.00 Meters Minimum depth of water Meters Variation in water level Meters Ground level to Max. water level Meters Ground level to delivery point 994.00 Meters Pressure in the suction tank. Meters Pressure in the delivery tank Meters Length of rising main 120.00 Meters Dia of rising main 80.00 mm Turbidity of water 0 PPM Drive type Electric driven Limits of total head in which the pump is required to operate. (-) 15% to (+) 10% of total head Suction/Delivery size of pump To be specified by the tenderer. Efficiency of pump at To be specified by the tenderer. a) Duty head b) (+) 10% head. c) (-) 15% head. Material of construction To be specified by the tenderer (manufacturers certificate to be appended)

Supply of Direct on line of reputed make i.e L&T/Crompton/MEI conforming to BIS : 8544 - ( Part-I)1985 or latest with upto date amendments for squirrel cage induction motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release and gas-pots, time legs, under voltage release & initial oil filing suitable for 5 HP motor. 2 Nos.

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed (Almirah type) switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of panel board shall be subject to approval of Engineer-in-Charge. 1 No.

ICTP switches with HRC fuses of Havells/L&T/standard /cromption make for required motor of 32.00 Amp. capacity and conforming to IS: 4064 (part - II)1978 latest with upto date amendments. 2 Nos.

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to IS: 8084–1976 and 11354-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating. 1 No.

M.C.B.of 32 Amp capacity of Havells/standard/MDS/Jyoti/Kilburn make to feed motors offered by the tenderer conforming to IS: 2516 (Part-II) 1985 latest with upto date amendments with neutral linked under voltage release. 1 No.

3 phase indicator lamps complete with toggle switches for individual motors conforming ti IS 3452 part I & II latest with up to date amendments of 15 watts. 1 Set

50 mm dial Hour run meter of CEE / NEE make of suitable range as per relevant IS specifications. 2 Nos.

Supply of Kirloskar/ Leader make dia. Cast Iron (class PN 1.00) double flanged sluice valve of 80.00 mm dia. and capable of with standing nominal seat pressure of 10.20 kg/cm2 as per IS:780-1984 (Part-I) or latest ammendments. 2 Nos.

Supply of Kirloskar /Leader make dia. Cast Iron (class PN 1.00) double flanged Swing check/Reflux/Non Return valve having bye pass arrangement and 80 mm dia. and capable of with standing nominal seat pressure of 10.20 kg/cm2 as per IS :5312-1984(Part-I) or latest ammendments. 2 Nos.

Providing and laying suitable size copper PVC insulated armoured power 3.50 core cable conforming to BIS:1554 (Part-I)–1988 of latest with upto date amendments L&T/Finolex make form meter of HPSEB to MCB and form MCB to Bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment / 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 it shall have to be replaced by the tenderer.

Supply side 2.50 mm2 1.00 job

Supply of Leader /Kirloskar make 80 mm dia.Cast Iron,Class PN 1.0 double flanged Swing check/Reflux/Non Return valve having bye pass arrangement and 80 mm dia. of rising i.e. 80 mm for withstanding nominal seat pressure of 10.20 Kg/Cm 2 as per IS:780-1984(Part-I)or latest ammendments. 1.00 No.

Supply of PVC joint less flat water proof cable as per IS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment / accessories such as thimbles, flexible pipes 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 it shall have to be replaced by tender. 1.00 per Job.

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s. 1.00 per Job.

Supply of standard make circular dial pressure gauge 0-11 kg/cm2 range of feibig make with all accessories such as stop cock, copper tubing etc, conforming to IS: 3624-1987 latest with upto date amendments. 2.00 No.s

Providing and laying delivery pipe 80mm dia. and common header 80 mm dia.as per IS:1239-1990 (Part-I) jointed with MS flanges of table -28 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.1.00 Job.

Supply of floor/wall mounted power factor shunt capacitor conforming to BIS:2834-1986 latest with upto date amendments L&T 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 L&T/Finolex make form bus bar chamber to capacitor and also including L&T/LK/Kilburn make ICTP switches conforming to IS :4064 (Part-II)-1978 or latest with HRC fuses (range to be specified by the tendrerer).2.00 No.s

Supply of suitable cable for water level guard 1.00 Job.

Supply of supporting clamps.1.00 Job.

Supply of cable clips of required size.1.00 Job.

Erection of all equipment from Sr No. 65 to 67.01 ,69,70,72 & 74 to 74.03 including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge. 1.00 Job.

Supply & errection of submersible pumping set of KSB /Calama /SU/ Johnstion make comprising to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys as per IS: 8034-1976 latest suitable for 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, RPM 2900 of reputed make conforming to IS: 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 and depth gauge etc. and suitable for operation on data given below:- 2.00 No's pumping sets (Submersible type) i.e 2 x 2.50 =5HP

SITE CONDITIONS:- Location of site:-In Proposed P/Well The altitude of place in which the motor is intended to work in ordinary service.- 1000 mtrs. Humidity:- Humid during rainy season Nature of atmosphere:- Normal Detail of quality of water:- Water free from sand or not:- Water corrosive or not:- Not corrosive Turbidity:- Less than Type of well:- Intake Inside dia of well:- Depth of water during HFL in the well:- Maximum draw down:- Any other information if required.

OPERATING CONDITIONS Type of current:- AC. Three phase Operating frequency 50 Hz. Rated voltage 415 (+ / -) 10% volts. System of earthing if any to be adopted Double loop earthing as per BIS: 3243-1987 latest with upto date amendments . Speed of revolution To be quoted by tenderer Direction of rotation To be quoted by tenderer . No. of working hours per day. 16.00 Hours The maximum temperature of cooling air and water in the place in which the pump set is intended to work in ordinary service Temperature of place to be specified 20 ◦C to 42 ◦C.

MOTOR Ref. to BIS code BIS 9283-1979 with upto date amendments Type of enclosure of motor. As per IS : 4691-1985 (Latest) Type of duty : Continuous Mechanical output in KW Suitable for driving submersible pumps required for duties specified against pumps. To avoid overloading of motor a margin of about 15 - 20% may be kept in the rated output to prime Mover. Class of insulation Class – B Max. Permissible temp. Rise of motor reqd. if different from that given in SR No.79 last line above. To be specified by the tenderer. Particulars of test reqd. & where they are to be conducted. As per terms and conditions attached. Particulars as to whether voltage limiting device will be employed. Oil immersed star delta starter to be installed between bus bar and motor. Shunt capacitor is also proposed to be installed for improving the power factor at site. Type of motor As per BIS: 9283-1979 or latest.

Details of shaft extension required Break way torque in terms of rated load torque and the corresponding break-way starting current which may be taken from the supply with the starting apparatus in circuit. Break way torque to be given by the tenderer but the starting current should not exceed 2.5 times of the full load current. Nature of load and any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelerated and No. of starts during a specified period. To work the pump offered Where possible fault capacity of the system to which the motor is connected. The motor should be able to withstand initial current of 2.5 times the rated current for two minutes without suffering damages or permanent deformations.

PUMPS Nos. of pumps required. 2 No. pumps out of which one set will work at a time and one set will act as stand bye. Spare parts required. For two years normal maintenance as recommended by manufacturer. Type of drive. Electric induction motor. Optional fittings required

Pump Operating conditions Capacity 2.83 LPS for each pump or 10.19M3/hours Total head in meters 18.38 Meters Static head 12.50 Meters Minimum depth of water Meters Variation in water level Meters Ground level to Max. water level Meters Ground level to delivery point 994.00 Meters Pressure in the suction tank. Meters Pressure in the delivery tank Meters Length of rising main 90.00 Meters Dia of rising main 65.00 mm Turbidity of water 0 PPM Drive type Electric driven Limits of total head in which the pump is required to operate. (-) 15% to (+) 10% of total head Suction/Delivery size of pump To be specified by the tenderer. Efficiency of pump at To be specified by the tenderer. a) Duty head b) (+) 10% head. c) (-) 15% head. Material of construction To be specified by the tenderer (manufacturers certificate to be appended)

Supply of Direct on line of reputed make i.e L&T/Crompton/MEI conforming to BIS : 8544 - ( Part-I)1985 or latest with upto date amendments for squirrel cage induction motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release and gas-pots, time legs, under voltage release & initial oil filing suitable for 2.50 HP motor. 2.00 No.

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed (Almirah type) switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of panel board shall be subject to approval of Engineer-in-Charge. 1.00 No.

ICTP switches with HRC fuses of Havells/L&T/standard /cromption make for required motor of 32.00 Amp. capacity and conforming to IS: 4064 (part - II)1978 latest with upto date amendments.2.00 No.

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to IS: 8084–1976 and 11354-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating.1.00 No.

M.C.B.of 32 Amp. capacity of Havells/standard/MDS/Jyoti/Kilburn make to feed motors offered by the tenderer conforming to IS: 2516 (Part-II) 1985 latest with upto date amendments with neutral linked under voltage release. 1.00 No.

3 phase indicator lamps complete with toggle switches for individual motors conforming ti IS 3452 part I & II latest with up to date amendments of 15 watts.1.00 No.

50 mm dial Hour run meter of CEE / NEE make of suitable range as per relevant IS specifications. 2.00 No.

Supply of Kirloskar/ Leader make dia. Cast Iron (class PN 1.00) double flanged sluice valve of 65 mm dia. and capable of with standing nominal seat pressure of 10.20 kg/cm2 as per IS:780-1984 (Part-I) or latest ammendments. 2.00 No.

Supply of Kirloskar /Leader make dia. Cast Iron (class PN 1.00) double flanged Swing check/Reflux/Non Return valve having bye pass arrangement and 65 mm dia. and capable of with standing nominal seat pressure of 10.20 kg/cm2 as per IS :5312-1984(Part-I) or latest ammendments. 2.00 No.

Providing and laying suitable size copper PVC insulated armoured power 3.50 core cable conforming to BIS:1554 (Part-I)–1988 of latest with upto date amendments L&T/Finolex make form meter of HPSEB to MCB and form MCB to Bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment / 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 it shall have to be replaced by the tenderer.

Supply side 2.50 mm2 1.00 job

Supply of Leader /Kirloskar make 65 mm dia.Cast Iron,Class PN 1.0 double flanged Swing check/Reflux/Non Return valve having bye pass arrangement and 65 mm dia. of rising i.e. 65 mm for withstanding nominal seat pressure of 10.20 Kg/Cm 2 as per IS:780-1984(Part-I)or latest ammendments. 1.00 No.

Supply of PVC joint less flat water proof cable as per IS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment / accessories such as thimbles, flexible pipes 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 it shall have to be replaced by tender. 1.00 Job

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s. 1.00 No Job

Supply of standard make circular dial pressure gauge 0-11 kg/cm2 range of feibig make with all accessories such s stop cock, copper tubing etc, conforming to IS: 3624-1987 latest with upto date amendments. 2.00 No.

Providing and laying delivery pipe 65 mm dia. and common header 65 mm dia.as per IS:1239-1990 (Part-I) jointed with MS flanges of table -28 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. 1.00 Job

Supply of floor/wall mounted power factor shunt capacitor conforming to BIS:2834-1986 latest with upto date amendments L&T 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 L&T/Finolex make form bus bar chamber to capacitor and also including L&T/LK/Kilburn make ICTP switches conforming to IS :4064 (Part-II)-1978 or latest with HRC fuses (range to be specified by the tendrerer). 2.00 NOs.

Supply of suitable cable for water level guard 1.00 Job

Supply of supporting clamps. 1.00 Job

Supply of cable clips of required size. 1.00 Job.

Erection of all equipment from Sr No. 77 to 89,79.01,81,82,84 & 86 to 89 including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge. 1.00 Job

Centrifugal Pump (LWSS Nabahi Behal Jukain):- Supply & errection of horizontal spindle horizontal split casing/end suctions (back pull out arrangement) Single/double/multistage centrifugal pumps or combination of pumps in series/parellel of Mather & Platt/KSB/ Kirloskar or JSV approved make conforming to BIS 1520-1980 pump (Latest with up to to date amendments), read with BIS: 9137-1978 (latest edition) suitable for lifting clear water of under mentioned characteristics with bronze/Suitable alloy, priming funnels, casing ring and shaft motor of bronze, shaft of steel grade EN-8 with cast iron casing coupled directly through a flexible coupling on a common MS/Cast steel plate (base plate from the principal manufacturer of pumping set) to coupling 3 phase squirrel cage electric induction motor of standard make such as Kirloskar/ NGEF/Cromption or JSV approved make conforming to IS 12615-2018 and should be energy efficient minimum IE2 compliant and totally enclosed fan cooled (TEFC) type ( latest with upto date ammendments) it should include the cost of bearings, nuts & bolts, painting etc. and shall be suitable for operation on the data given below: 2x 40= 80 HP

SITE CONDITIONS:- Total Head 207.27 mtrs Discharge required 6.95 LPS each set. No. of Pump required. 2.00 No. set (1 Nos. act as Standbye) Length of R/main 2200 mtrs. Dia of R/main 100 mm dia Location of the site of installation of machinery-The site is located near village Bharnal & 0.750 KM on head load from nearest road head (for the installation of both machinery). Head Load (for the installation of both machinery). The Altitude of :- The Altitude of place is 900 mtrs above MSL Type of Current:- AC three phase supply with Rated Voltage:- 415 +/- 10% Type of water :- Clear water Charactristics of water :- a) Ambient Temperature b) Turbidity NTU < 50.00 NTU c) Hardness 260 Mg/Ltrs -- d) PH Value 7.5 -- e)Total Solid Mg/Lts)PH Value -- No of working hours. 16.00 Hours. Limit of Pump (-) 15% (+) 10% R.P.M. of Pumping RPM(or to be specified by the tenderer) Test run 8 Hours continueously for 7 days.

Providing ICTP Main Switch 100 Amp with HRC fuses / Side handled operated Change over switch of L&T/Crompton/Standard/Havells or JSV approved make suitable capacity Operational rating as per IS: 4064 (Part - II) 1978 with up to date amendments immediately after the power meter of HPSEB. 1.00 No.

Providing M.S. 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.1.00 No.

M.C.B. 100 Amp. Havell/MDS/Standard 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 (Part - II) 1985 with up to date amendments. 1.00 No.

E.L.R. 100 Amp. of Havell/MDS/INDETEC make as per IS: 2516 (Part - II) 1985 with upto date amendment 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 lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. 1.00 No.

The voltage monitor relay of L&T/AE make 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: 1248 (Part - II ) 1983 (Latest edition). 1.00 No.

Power factor meter of AE/L&T Rishab make as per IS: 1248 (Part - V ) 1983 (Latest edition) with up to date amendments of suitable rating. 1.00 No.

Frequency meter of AE/ L&T Rishab make as per IS: 1248 (Part - IV ) 1983 ( Latest edition) with up to date amendments of suitable rating. 1.00 No.

Bus bar chamber with copper strips 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: 11354-1985 read with IS 5578-1985 with up to date amendments. .1.00 Per Set .

ICTP switches with HRC fuses 100 Amp of L&T/ Standard/Havells make and of suitable capacity as per IS: 4064 (Part - II) -1978 with up to date amendments. 2.00 Nos.

Three phase indicator lamps complete with toggle switches for individual motors as per IS: 3452 ( P-I & II) with up to date amendments. 1.00 Set.

Supply of floor/wall mounted power factor shunt capacitor of L&T make as per IS:2834 -1986 with up to date amendments to raise the power factor at site to 0.95 for direct connections to induction motor individually of 9 KVAr rating according to HP offered including cables as per relevant ISI code (of L&T/Finolex make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064 (Part - II) 1978 with upto date amendments. 2.00 No.

Providing suitable Star Delta starter of M.E.I / Kilburn make as per IS:8544 (Part - II ) -1987 with up to date amendments for Squirrel Cage motor mounted on panel 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 up to date amendments. 2.00 No.

Providing Hour run meter of recommended make as per IS: 722 (Latest edition) . 2.00 No.

Providing double flanged Cast iron sluice valve of Leader/Kirloskar make or JSV approved make of 125 mm dia for the suction pipe and capable of withstanding the normal seat pressure as per IS: 14846-2000 with up to date amendments. (Class PN-1.6) 2.00 N0.

Providing double flanged Cast steel sluice valve of Leader/Kirloskar make or JSV approved make and size of 100 mm dia. and capable of with standing nominal seat pressure of 52 kg/cm2 as per BS : 1414 / API - 600 (Class ASA-300) 2.00 N0. .

Providing double flanged Cast steel reflux valve of Leader/Kirloskar make or JSV approved make and size of 100 mm dia. and capable of with standing nominal seat pressure of 52 kg/cm2 as per: BS : 1868 / API - 600 (Class ASA-300) 2.00 N0. .

Providing double flanged Cast steel 100 mm non return valve of Leader/ Kirloskar make or JSV approved make having bye pass arrangement for rising main and capable of with standing normal seat pressure of 52 kg/cm2 as per BS : 1868 / API - 600 (Class ASA-300) 1.00 N0. . .

Providing 100mm dia. circular dial pressure gauge of Fiebig/bourden make complete with all accessories such as stop cock, copper tubing etc. as per IS: 3624-1987 with up to date amendments range 0 - 75 Kg/cm2. 2.00 No.

Providing 100mm dia. vacume 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 - 760 mercury. 2.00 N0.

Installation of all the items appearing at Serial No. 92 to 112 complete in all respect as per direction of Engg-inCharge. 1.00 Job

Providing and fixing double flanged 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 rising main respectively complete with all specials such as bends ,tees reducers/ increasers with companion flanges matching with the relevant specifications of the accessories 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.91. 1.00 Job

The size of the various components to be as under:-

(i) Suction pipe 125 mm dia Min. length = 10 mtr.

(ii) Delivery pipe 100 mm dia -do- = 6 mtr.

(iii) Common Header 100 mm dia -do- = 6 mtr. and will extend up to 5 meters 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 amendments of L&T/Finolex make including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

(i) Motor side: 10 mm2 Min length = 20 mtrs.

(ii) Supply side: 16 mm2 Min. length = 10 mtrs.

Providing and fixing double loop earthing and G.I. plate 600 mm x 600mm x 3mm thick electrode complete with material such as thimbles, nuts and bolts, charcoal and common salt, 25 mm x 5 mm G.I. strips & G.I. wire of 4 SWG 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.

AVINASH THAKUR

MNBN Enterprises

Vijay Kumar

PRATEEK THAKUR GOVT CONTRACTOR