Construction of Source Strengthening of various WSS under JSV Sub-Division Nadaun and Dhaneta (Phase 1st and 2nd including i C/O LWSS Rajnoun, Dhaneta Dib Ponkher Behrad Janshooh Manjra and LWSS Sukriah 4 Nos Phase ii C/O Amblehar Bhabrina, iii) C/O

Amount

C/O P/well 6 mtr dia & 10 mtr deep -2 nos (phase 1st) along with provision for Construction of Control pannel room over P/Well Percolation well:- Designing, Constructing, Testing & Commissioning ( to be approved by the competent authority) and Construction of Percolation well with 6.00 mtr internal diameter and 10.00 mtr depth below bed level and 6.00 Mtrs height above bed level ,having RCC Circular structure, Roofing with RCC slab, Walk way/pessage CI Rungs inside the percolation from top to bottom and RCC stair case from ground level to top of percolation well including control pannel room over Percolation well with connecting path having arrangement of chain pulley of suitable capacity for lowering the pumping machinary complete in all respects to the entire satisfaction of the Engineer-in-charge. The contractor shall provide 6 sets of approved drawing and design with one soft copy to the department. ( Data Sheet No.4 )

Pump House:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) Construction of RCC framed pump house 5.5 mtrs height , including Gantry system of Pump Houses at following Locations including all allied Civil Works, internal & external Electrical work wiring, Sanitay work, excavation in foundation in all kinds of soils, c/o Toilets, c/o Septic Tanks of capacity for required users, including cost of site development required as per site condition,internal and, external landscaping, dewatering including P/F/5 Tonne Gantry alongwith MS rail along longitudinal wall of approved ISI make electrically operated alongwith all allied accessories and painting with asian apex ultima with priming coat and wall putty and fire fighting system complete as directed by engineer in charge. (Ref data sheet No. 2 & 3 for further details.). The contractor shall provide 6 sets of approved drawing with design and one soft copy to the department. ( Data Sheet No 6 )

C/O main pump house at Kohla for phase 1st (650.50 Sqm) (POINT-X)

Construction of RCC in M-30 design mix Clear water tank and over head sector storage tanks various dia & Staging height from ground level to bottom of dome slab comprising of inlet, scour & over flow pipes as per details given below from ground level to tank including bends of required degrees,valves of required size conforming to relevant codes RCC Sprial 1.0 wide stair case/ MS stair case including MS pipe railing as per IS specification, steel ladder 45 cms. wide of usual height as per site requirement , SFRC manhole cover ( medium duty) of 500mm dia and weight of frame and cover should not be less than 110 kg. ventilator at top dome with minimum opening of 90x90cms. water level indicator including floats and measuring gauge, lightening conductor with earthing arrangement etc.The RCC over head reservoir shall include randering/plastering of the uneven expose surface, two coats of snowcem paint and any other component requuired for the completion of the job to the entire satisfaction of Engineer-in-Charge. The offers shall also include detail structural drawing/ design calcualtions to be approved by the competent authority based on the raft foundation by taking seismic forces in the design calculation expension joints as required at site. The offer shall also inclcude the cost of providing and fixing of Gms / MS pipes, and valves/fittings complete including duck foot bends, puddle collars, expansion joints etc. connecting with rising main &distribution main with required length from the edge of foundation and any other components required for the completion of job upto the entire satisfaction of the Engineer-in-Charge.( Data Sheet No. 8 ) Dia of piping arrangement :- Inlet pipe = As per site requirement Outlet pipe = As per site requirement Scour pipe = Not less than 150mm dia G.I. pipe.

C/o OHSR Main Storage Tank at "Point B" ( With 10.00 mtr stagg. Height) 2 Nos. Tanks of 350000 Litre Cap each = 700000 Litres( Data Sheet No. 8a )

C/o UGSR Clear water Tank at "Point X" at Kohla 1 Nos. Tanks of 5000000 Litre Cap, Data sheet 8(b)

Anchor Block for Rising main & Gravity main for (Phase 1st )

Excavation in foundation trenches etc. in all kinds of soil such as pick jumper work blasting soft or hard rock or by chiselling where blasting is prohibited soft/hard rock in all lifts 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 directed by the Engineer-in-charge in all leads and lifts.

Providing and laying cement concrete 1:3:6 (1Cement:3sand:6 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work foundation and plinth in all leads and lifts

Providing form work with steel plated 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 centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for insitu-reinforced concrete and plain. a) Vertical surfaces such as walls (any thickness) partitions and the like i/c attached pillasres buttresses,plinth & string courses and the like.

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

Providing mild or tor steel reinforcement for RCC. Work including bending binding and placing in position complete upto floor two level Tor steel in all leads and lifts.

C/O RCC Retaining wall / Flood protection wall at Pump House Kohla

Excavation in foundation trenches etc. in all kinds of soil such as pick jumper work blasting soft or hard rock or by chiselling where blasting is prohibited soft/hard rock in all lifts 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 directed by the Engineer-in-charge in all leads and lifts.

Providing and laying cement concrete 1:3:6 (1Cement:3sand:6 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work foundation and plinth in all leads and lifts

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

In vertical surfaces such as walls and columns

Providing form work with steel plated 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 centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for insitu-reinforced concrete and plain.

a) Vertical surfaces such as walls (any thickness) partitions and the like i/c attached pillasres buttresses,plinth & string courses and the like.

Providing mild or tor steel reinforcement for RCC. Work including bending binding and placing in position complete upto floor two level Tor steel in all leads and lifts.

Wire crate made of G.I. wire filled with boulder with square cut faces against the wire (wire crate to be measured and paid for separately).as per the entire satisfaction of the Engineer-in-charge

Wire crate made of G.I. wire filled with boulder with square cut faces against the wire (boulder filling to be measured and paid for separately G.I. wire 5mm thick SWG-6 15x15cm mesh.as per the entire satisfaction of the Engineer-in-charge

CO Boundary Wall & Panel Fencing around the Pomp Houses Kohla.

Providing and laying cement concrete 1:3:6 (1Cement:3sand:6 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work foundation and plinth in all leads and lifts

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

RCC Work in Columns ,Pillars posts and Struts upto Floor Two Level

Providing form work with steel plated 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 centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for insitu-reinforced concrete and plain a) Vertical surfaces such as walls (any thickness) partitions and the like i/c attached pillasres buttresses,plinth & string courses and the like.

Providing mild or tor steel reinforcement for RCC. Work including bending binding and placing in position complete upto floor two level Tor steel in all leads and lifts.

Manufacturing & Supplying of Fencing Panel of Size 1.80x1.20 Mtr. Of Jali 25x25mm mesh welded with MS Black Tube 32mm dia of 14 Gauge with M.S.Flat cover 20x3mm,welded all around the pipe panel on both sides and Providing M.S. hold fast 7 Nos. made of M.S. Flat 32x5mm including cutting, welding ,painting with red oxide paint complete in all respect and as per the direction of the Engineer in Charge.

Finishing wall with water proofing cement paint of approved brand and manufacture & of required shade on decorated wall surfces (two coats) to given an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powered materials.

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

C/o Boundary Wall & Panel Fencing around the Storage Tanks at various Locations B (phase1st)

Excavation in foundation trenches etc. in all kinds of soil such as pick jumper work blasting soft or hard rock or by chiselling where blasting is prohibited soft/hard rock in all lifts 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 directed by the Engineer-in-charge in all leads and lifts.

Providing and laying cement concrete 1:5:10 ( 1 cement: 5 approved sand : 10 approved graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.

Providing and laying cement concrete 1:3:6(1cement:3sand:6 graded stone aggregate 40mm nominal size and curing complete excluding the cost of form work in foundation and plinth in all leads and lifts.

Brick work using common burnt clay building bricks of 2nd class in cement mortar 1:4 (1cement: 4sand) in all leads and lifts in foundation and plinth in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Providing form work with steel plated 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 centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for insitu-reinforced concrete and plain.

Vertical surfaces such as walls(any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Manufacturing & Supplying of Fencing Panel of Size 1.80x1.20 Mtr. Of Jali 25x25mm mesh welded with MS Black Tube 32mm dia of 14 Gauge with M.S.Flat cover 20x3mm,welded all around the pipe panel on both sides and Providing M.S. hold fast 7 Nos. made of M.S. Flat 32x5mm including cutting, welding ,painting with red oxide paint complete in all respect and as per the direction of the Engineer in Charge.

20 mm thick cement plaster in single coat on rough side of stone /brick masonry walls for interior plastering upto floor two level including arrises, internal rounded angles, in all girth chamfers and / or rounded angles and finished even and smooth in cement mortar 1:6(1cement:6sand) complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Finishing wall with water proofing cement paint of approved brand and manufacture & of required shade on decorated wall surfces (two coats) to given an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powered materials.

Steel work welded in built up sections,trusses & framed work i/c cutting,hoisting & fixing in position & applying a priming coatof red paint :- In grating, framed ,guards,bars, ladders,railing,brackets & similar works in all leads and lifts to the entire satisfaction of Engineer-in-charge.

C/o Approach Road to Pump Houses & Head Works (Phase 1st Kohla )

Excavation in foundation trenches etc. in all kinds of soil such as pick jumper work blasting soft or hard rock or by chiselling where blasting is prohibited soft/hard rock in all lifts 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 directed by the Engineer-in-charge in all leads and lifts.

Providing and laying cement concrete 1:5:10 ( 1 cement: 5 approved sand : 10 approved graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.

Providing form work with steel plated 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 centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for insitu-reinforced concrete and plain.

Vertical surfaces such as walls(any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:2:4(1cement:2sand:4 graded stone aggregate 20mm nominal size)and curing complete excluding the cost of form work

in foundation and plinth within all leads and lifts.

Boulder filling behind the retaining wall or under floor in all leads and lifts.

Provision for Construction of wire crate around Percolation wells

Excavation in foundation trenches etc. in all kinds of soil such as pick jumper work blasting soft or hard rock or by chiselling where blasting is prohibited soft/hard rock in all lifts 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 directed by the Engineer-in-charge in all leads and lifts.

Wire crate made of G.I. wire filled with boulder with square cut faces against the wire (wire crate to be measured and paid for separately).as per the entire satisfaction of the Engineer-in-charge

Wire crate made of G.I. wire filled with boulder with square cut faces against the wire (boulder filling to be measured and paid for separately G.I. wire 5mm thick SWG-6 15x15cm mesh.as per the entire satisfaction of the Engineer-in-charge

Provision for Construction of Khad and Nallah crossing

Excavation in foundation trenches etc. in all kinds of soil such as pick jumper work blasting soft or hard rock or by chiselling where blasting is prohibited soft/hard rock in all lifts 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 directed by the Engineer-in-charge in all leads and lifts.

Providing and laying cement concrete 1:4:8 (1cement:4sand:8 graded stone aggregate 40mm nominal size) curing complete excluding the cost of form works and suttering in foundation and plinth in all leads and lifts to the entire satisfaction of Engineer-in-charge.

Providing and laying cement concrete grade M20 with minimum 1:2:4(1cement:2sand:4 graded stone aggregate 20mm nominal size)and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in:-

RCC Work in Columns ,Pillars posts and Struts upto Floor Two Level

Providing form work with steel plated 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 centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for insitu-reinforced concrete and plain.

Vertical surfaces such as walls(any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like complete in all respect as per direction and to the entire satisfaction of the Engineer-in-charge.

Providing Tor steel reinforcement for RCC work including bending binding and placing in position complete upto floor two level within all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge (Labour rate)

Provision for auto gaseous chlorination at (Bhabrian) &UV System complete in all respect for Phase 1st (1 Gaseous Chlorination & 1 no UV) ( Data Sheet No.9 )

Providing 2 Nos.(Bolero Camper) Utility with a passenger compartment at the front , an integrated cargo tray at the rear , 1 Nos. Innova Crysta Each & 2 Nos. Mahindra Bolero B6 (fully loaded)

Providing/Laying and jointing GMS tube 100 mm dia and Providing & Fixing of fire hydrant with 65 mm dia outlet i/e Sluice Valve & Chamber and other fittings complete at various Locations (Phase 1st )

Excavation in foundation and trenches etc. (in pipes and pits) 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 earth within all leads and lifts 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 disposting of all surplus excavated earth as directed within all leads and lifts including uprooting of trees dressing of beds, and sides and preparation of sub-grade, restoration of unmetalled/metalled/paved surfaces to its original condition including soring, strutting, timbering and dewatering where ever houses, fixing caution boards, crossing over trenches and to the entire satisfaction of the Engineer-in-charge.

Providing ,Laying, jointing and testing GMS tube Medium class (S&S)Confirming to IS 1239-2004 (part -I)of following diameter including tube fitting complete(earth work to be measured and paid for separately including testing of joints, within all leads and lifts as per the entire satisfaction of the Engineer-in-charge

100 mm dia G.M.S. Pipes as per IS : 1239:2004 (Part-I) Medium Class (S&S)

Providing and fixing of C.I. sluice valve Kirloskar/Leader make of following dia diameter with hand wheel as per IS:14846-2000 (Class PN-1.0) complete c. and as per direction and to the entire satisfaction of the Engineer-in-charge.

100mm dia

Providing & fixing Fire hydrant with all allied accessries complete in all respect with in all leads and lifts.

Providing and laying Rising main for Booster stage 4 nos,& Rising main " A" "B" for Phase "1st"

Excavation in foundation and trenches etc. (in pipes and pits) 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 earth within all leads and lifts 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 disposting of all surplus excavated earth as directed within all leads and lifts including uprooting of trees dressing of beds, and sides and preparation of sub-grade, restoration of unmetalled/metalled/paved surfaces to its original condition including soring, strutting, timbering and dewatering where ever houses, fixing caution boards, crossing over trenches and to the entire satisfaction of the Engineer-in-charge.

Providing, Laying, jointing and testing & Commissioning of GMSERW pipe L-290 or x-42 grade confirming to IS 3183:2012 at site in trenches bevelled ended BIS marked PIPE confirming to relevent codes & specification its equivalent latest with up to date ammendments of following dia with steel garde having wall thickness as mentioned below & capable of withstanding required test pressure as prescribed in BIS code , in random lengths of 5.0 to7.0 mtr. The pipe's ends shall be bevelled suitable for but welding , including the cost of jointing with butt welding confirming to IS 816-1969 or latest as appicable and with up to date ammendments (leak proof) in three layers at site of work with welding rods of standard make & all allied accesories whatever required for welding at site, tail piece, tees neds & other specials manufactured from parent pipes as applicable to the particular reach & of approved specifications as per site conditions and cutting of pipes wherever required as per site requirement i/c cariage in all leads & lifts as directed by Engineer-incharge. The pipe shall have zinc coating inside & outside confirming to IS 4736-1986 or latest with up to date ammendments & shall be engraved with IS 3183:2012 for GMSERW pipe . The laying shall confirm to BIS 5822-1970 or latest with up to date ammendements to teh entire satisfaction of Engineer-Incharge (Earthwork ,Butt welded Joint & cost of MS flanges shall be measured & paid for seperately).

Booster stages:- (8 Nos)

150 mm dia GMSERW Pipe L 290 or X42 (Wall thickness 4.80mm)

1st Stage from WTP Point "X" to Point "A" Dhaneta

250 mm dia GMSERW Pipe L 290 or X42 (Wall thickness 4.80mm)

1st Stage from WTP Point "X" to Point "B" Bhbarian

200 mm dia GMSERW Pipe L 290 or X42 (Wall thickness 4.80mm)

Providing and welding M.S. flanges @ 5% of joints, conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end GMS/MSERW pipe in requsite number of layers on both faces to make the joint leak proof (The cost of providing and laying of MSERW pipes to be measured and paid for seprately). The welding of flanges should conform to IS:816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364. including cost of gasket sheet nuts & bolts. The thickness of gasket sheet not less then 3.00mm conforming to IS 2712-1998. The work shall be done to the entire satifaction of engineer in charge with in all leads and lifts.

Booster stages:-

150 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012 Flange Table -5

1st Stage from WTP Point "X" to Point "A" Dhaneta

250 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012 Flange Table -23

RD 0/0 to 8000 Rmt

250 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012 Flange Table -17

RD 8000 to 15000 Rmt

250 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012 Flange Table -11

RD 15000 to 19400 Rmt

1st Stage from WTP Point "X" to Point "B" Bhbarian

200 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012 Flange Table -23

RD 0/0 to2000 Rmt

200 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012 Flange Table -17

RD 2000 to 3000 Rmt

200 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012 Flange Table -11

RD 30000 to 4000 Rmt

200 mm dia GMS/ERW Grade --L415 or X-60, (Wall thickness 4.80mm) IS 3183 : 2012 Flange Table -5

RD 4000 to 5450 Rmt

Providing circumferential butt welded joints by electrical arc welding to GMSERW pipe grade L-290 or X42 as per IS 3183:2012, welded in requisite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS 816-1969 specifications, by using welding electrodes of 2.5mm to 6.3mm of Advani Oerilikon (Adore)-CITOJET/ES/ESAB make,conforming to IS 814-1991, including Die pentration test, including fabrication ,laying & jointing requisite number of MSERW/GMS bends at site of work complete in all respects, including manual/mechanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer-in-Charge.

Booster Stages :-

150 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012

1st Stage from WTP Point "X" to Point "A" Dhaneta

250 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012

1st Stage from WTP Point "X" to Point "B" Bhbarian

200 mm dia GMS/ERW Grade X-42, (Wall thickness 4.80mm) IS 3183 : 2012

Providing double flanged Cast Steel Non Return Valve, following class of Leader/ Kirloskar make of following dia. for rising main and capable of with standing following normal seat pressure conforming to BS:1868/API-600 or latest ammendments. ( Class required as per site condition ).

i) 250mm dia , Class ASA-300

ii) 250mm dia , Class ASA-150

i) 200mm dia , Class ASA-300

ii) 200mm dia , Class ASA-150

Providing and fixing screwed type cast iron air valve of 40 mm dia (double ball type) of Leader make confirming to BS : 1452-90 with upto date amendments as per class PN-10.00 to withstand a seat pressure 11.22 Kg/ cm2 in rising main.

Providing and laying Gravity main 100 mm dia for "Phase 1st"

Excavation in foundation and trenches etc. (in pipes and pits) 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 earth within all leads and lifts 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 disposting of all surplus excavated earth as directed within all leads and lifts including uprooting of trees dressing of beds, and sides and preparation of sub-grade, restoration of unmetalled/metalled/paved surfaces to its original condition including soring, strutting, timbering and dewatering where ever houses, fixing caution boards, crossing over trenches and to the entire satisfaction of the Engineer-in-charge.

Providing ,Laying, jointing and testing GMS tube Medium class Confirming to IS 1239-2004 (part -I)of following diameter including tube fitting complete(earth work to be measured and paid for separately including testing of joints, within all leads and lifts as per the entire satisfaction of the Engineer-in-charge (Earth work,Butt welding & MS flanges shall be measured and paid for seprately.)

100 mm dia G.M.S. Pipes as per IS : 1239:2004 (Part-I) Medium Class (PE)

Providing and welding M.S. flanges @ 5% of joints, conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end GMS/MSERW pipe in requsite number of layers on both faces to make the joint leak proof (The cost of providing and laying of MSERW pipes to be measured and paid for seprately). The welding of flanges should conform to IS:816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364. including cost of gasket sheet nuts & bolts. The thickness of gasket sheet not less then 3.00mm conforming to IS 2712-1998. The work shall be done to the entire satifaction of engineer in charge with in all leads and lifts.

100 mm dia G.M.S. Pipes as per IS : 1239:2004 (Part-I) Medium Class (PE) Flange Table-5

Providing circumferential butt welded joints by electrical arc welding to GMSERW pipe grade L-290 or X42 as per IS 3183:2012 & GMS pipe heavy & medium grade as per IS 1239:1990 (part-1), welded in requisite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS 816-1969 specifications, by using welding electrodes of 2.5mm to 6.3mm of Advani Oerilikon (Adore)-CITOJET/ES/ESAB make,conforming to IS 814-1991, including Die pentration test, including fabrication ,laying & jointing requisite number of MSERW/GMS bends at site of work complete in all respects, including manual/mechanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer-in-Charge.

100 mm dia G.M.S. Pipes as per IS : 1239:2004 (Part-I) Medium Class

Providing and fixing screwed type cast iron air valve of 25 mm dia (single ball type) of Leader make confirming to BS : 1452-90 with upto date amendments as per class PN-10.00 to withstand a seat pressure 11.22 Kg/ cm2 in rising main.

Detailed Reservey & Desiging of Rising main & Gravity main for both phases(Phase 1st & 2nd)(Job 1)

S/E Submerssible pumping machinery booster stage (from 4 Nos P /wells) & Centrifugal pumping machinery for (Phase 1st "A" &"B")

Supply of 3 star rated enrgy efficient Submersible pumping set of KSB/Calama/ WPIL/ Crompton/BS/ SABAR/ Oswal/ Kirloskar make conforming to latest relevant BIS Code 8034:1976. The pump should be fitted with bronze impeller or suitable alloys suitable for handling Clear water having greased packed bearings and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP & 2900/1450 rpm of reputed make conforming to BIS 9283-1979 latest with upto date amendments, totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guards, erection clamps , cables, depth gauge, double loop earthing, NRV, common header,Sluice valves and actuated valves of approved class including errection charges etc. The work should be completed to the entire satisfaction of the Engineer-in – Charge. The Power of electric motor/motors should be atleast (+)10% in excess of max power required by the pump/pumps in the operation range of (+) 10% and (-) 15% of duty head point. The rates shall be for complete Job to run the machinery in proper working. and should meet with the requirements. (Ist stage) For detailed design parameters/ requirements are given in Below. ( Data Sheet No.1)

18.14 LPS with Head of 32.27 m - 15.00 HP (2 Nos sets) i/c 1 working & 1 stand by P/Well-1 (2x15=30HP)

18.14 LPS with Head of 32.55 m - 15.00 HP (2 Nos sets) i/c 1 working & 1 stand by P/Well-2 (2x15=30HP)

18.14 LPS with Head of 32.96 m - 15.00 HP (2 Nos sets) i/c 1 working & 1 stand by P/Well-3 (2x15=30HP)

18.14 LPS with Head of 33.50 m - 15.00 HP (2 Nos sets) i/c 1 working & 1 stand by Existing P/Well-4 (2x15=30HP)

PUMPING MACHINERY CENTRIFUGAL:- Supply ,Installation ,Testing & Commissioning of enrgy efficient horizontal spindle, horizontal/ radial split casing/end suctions (back pull out arrangement)single/double/multistage centrifugal pump suitable for operation, in parallel of recommended make such as Mather and platt/KSB/Kirloskar /Beaconweir confirming to BIS-1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting clear water for under mentioned characteristics with bronze/Bronze with 2.5% Nickel impellers, priming funnels of dia 405mm casing ring and shaft sleeves of bronze/ steel, shaft of SS:410/AIS 1431 Chrome in plated with cast iron casing or as per manufacturer specification relevent to the technical parameters of NIT coupled directly through a flexible coupling on a Common MS base plate to squirrel cage induction motor TEFC type energy efficient minimum IE2 compliance conforming to IS:- 12615-2018 with upto date ammendments of standard make such as Kirloskar/BHEL/ Crompton/NGEF/GEC/Siemens/ Jyoti/ ABB/Marathon and suitable for operation on LT, 50 cycles/second 3 phase AC electric supply. The pump set should include water level guards, erection clamps , cables , depth gauge, double loop earthing, NRV, common header,Sluice valves and actuated valves of approved class including errection charges etc. The power of electric motor/motors should be at least (+) 10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-) 15% of the duty point head. The starting current of the motor shall be limited to not more than 4.5 to 5 times of full load current. ( Data Sheet No.2)

18.18 LPS with Head of 226.55 m - 3x110 HP (3 Nos sets) i/c 2 Nos working & 1 No stand by ( Pump House 1st Stage at Point "X" at Kohla to Stage 2nd at Point "A" at Dhaneta) Dhaneta Phase 1st (3x110=330HP)

16.36 LPS with Head of 214.71 m - 3x90 HP (3 Nos sets) i/c 2 Nos working & 1 No stand by ( Pump House 1st Stage at Point "X" at Kohla to Main Tank Bhabrian at Point "B") Dhaneta Phase 1st(3x90=270HP)

R K ENGINNERS SALES LTD

HARJEET SINGH

Swastik Constructions