Augmentation of LWSS Banasar Sandhog GP Banasar in Tehsil Kasauli District Solan HP Sub Head Construction of pump house cum attendant quarter Providing and laying rising main 125mm dia Providing and installation of 2 sets of 75 HP in 1st stage

Amount

Excavation in foundation and trenches etc. in earth work in all kinds of soil such as pick work jumper work soft and hard rock and through conglomerate rock upto all leads and lifts stacking the excavated soil not more than 3mtrs clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinths sides of foundations etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth in all leads and as directed by the Engineer in-charge including entire carriage of material upto all leads and lifts.

Excavation in drains and channel etc in earth work in all kinds of soil such as kankar, moorum shingles conglomerate saturated soil and decomposed soft and hard rock hard rock including including dressing of sides and beds , disposing of excavated earth with all leads, lifts disposed earth to be levelled and neatly dressed and then returning the stacked soil into foundation and trenches etc. including ramming and consolidating the same whereever required with all leads, lifts and including jungle clearance and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Providing & laying cement concrete 1:4:8 (1cement : 4 sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centring & shuttering in foundation & plinth including all lead and lifts complete in all respect as per direction of the Engineer-in-chargeincluding entire carriage of material upto all leads and lifts.

Providing and laying cement concrete of design mix M30/ M20 and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:- including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

a) Walls/vertical (M 30)

b) in foundation,footing (M 20)

c) Beams (M 30)

ii) Columns, Pillars, Posts & struts. (M 30)

Providing and laying cement concrete 1:6:12 (1cement:6approved sand:12app.graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.including entire carriage of material upto all leads and lifts.

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

(i)Foundation,footong

ii) Columns, Pillars, Posts & struts.

iii) Suspended floors, roofs, landings

(iv)Stair case

Providing & laying (pours) no fine concrete 1:4 (1 cement :4 graded aggregate 40mm and above with curing complete with weep hole or pours etc. including entire carriage of material upto all leads and lifts.

Random masonery/polygonal masonry (uncoursed/brought to courses) with hard stone of approved quality in foundation & plinth including leveling up with cement concrete 1:6:12 graded stone aggregate 20mm nominal size at plinth level in cement mortar 1:6 including entire carriage of material upto all leads and lifts.

C/o Dry rubble masonery in breast & retaining wall revetment walls and parapets etc. including entire carriage of material upto 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 I/c centring , shuttering , strutting and proping etc.with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4mtr. and removal of the same for insitu- reinforced concrete & plain concrete including all leads & lifts complete in all respect as per direction of the Engineer-in-charge work in :-

(a)Foundation,footong

a)Vertical surfaces such as wall (any thickness)

(b) Columns

(c) Beams/cantilever

b)Flat surfaces such as sofits,suspended floors.roofs,landing and the like floors etc. 200mm thickness

(e) Sloping & battening

d)Edges of slab and breaking floors and walls under 20cms wide.

(g) Stair case

Providing & fixing man hole cover with frame having frames size of 500mm internal dia should not be less than 116 Kg. with locking arrangementsincluding entire carriage of material upto all leads and lifts.

Providing 200mm wide CI rungs with chequered or ribbed non slip surface including fixing in manholes with 200x200x100mm cement concrete 1:3:6 (1 cement : 3 sand: 6 graded stone aggregate 20mm nominal size) including entire carriage of material upto all leads and lifts.

Half brick masonery using common brunt clay building bricks above plinth upto floor to level in cement mortar 1:4 (1 cement: 4 sand) conventional brick first class.including entire carriage of material upto all leads and lifts.

Providing and fixing pressed steel door, frames, manufactured from comercial mild steel sheet of 1.25 mm thickness including hinges jump block Jamb, beed, and if required angle threshold of mil steel angle of section 50x25mm or base ties of 1.25mm pressed mild steel welded or regidly fixed together by machanical means adjustable lugs with split and tails to each Jamb i/c steel but things 2.5mm thick with guards lock strike plate and shock as specified and applying a coat of applying steel primer after pretreatment of the surfaces including entire carriage of material upto all leads and lifts as directed by the Engineer-in-charge

Profile A

Profile B

Profile C

Providing and fixing Pannelled and glazed shutters for doors windows and clear storey windows including bright finish black enamel led iron butt hinges with necessary screws 40mm thick: 2nd class deodar wood including entire carriage of material upto all leads and lifts.

P/F wire gause shutters using MS wire gause of IS gause designation 85 G for doors windows clerestorey windows I/c bright finished black enamelled iron hinges with necessary secrews 30 mm thick 2nd class deodar wood including entire carriage of material upto all leads and lifts.

15 mm thick cement plaster on fair sides of brick/stone masonery convrete walls for interior plastering upto floor two level including arises internal rounded angles not exceeding 80mm girth in cm 1:6 (1cement:6sand) including entire carriage of material upto all leads and lifts.

10mm cement plastering in single coat on fair side of brick/ concrete wall for internal plastering upto floor two level i/c arrises internal angles, chamfers and rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:3(1cement:3sand) including entire carriage of material upto all leads and lifts.

20 mm thick cement plaster on rough sides of brick/stone masonery convrete walls for interior plastering upto floor two level including arises internal rounded angles not exceeding 80mm girth in cm 1:6 (1cement:6sand) including entire carriage of material upto all leads and lifts.

6 mm thick cement plaster in CM 1:3( 1cement 3 sand in roof slabs including entire carriage of material upto all leads and lifts.

White washing with lime on undecorated wall surfaces(two coats) to give an even shade i/c thoroughly brooming the surface to remove all dust dirt & other foreign matter including entire carriage of material upto all leads and lifts.

Distempering (two coats) with oil bond distemper of approved brand and manufacture and of required shade on undecorated surfaceto give an even shade and including priming coat with distemper after throughly brushing the surface free from mortar dropping and other foreign matters including entire carriage of material upto all leads and lifts.

Finishing wall with water profing cement paint of approved brand and manufacture and of rerquired 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 including entire carriage of material upto all leads and lifts.

Precast terrazo tiles 20m thick (with marble chipsof specified shadeand of specified laid in floor treads of steps and landingon bed on10mm thick cement plaster 1:6 (1cement6sand) jointed withneat cement slurry mixed with pigment to match the shade of tiles. selvary grey including entire carriage of material upto all leads and lifts.

a) Floor/treads

b) Skirting & riser

Applying priming coat over new wood and wood based surfaces after and including preparing the surface by throughly cleaning oil grease & dirt and other foreigm matter including entire carriage of material upto all leads and lifts.

Painting two coats(excluding priming coat) on new wood and wood based surfaces with ready mixed paint brushing to give even shade including cleaning all dirt, dust and other foreign matters white paint including entire carriage of material upto all leads and lifts.

a)White paint

b) Other than white

Providing and fixing of MS grill of required patttern in wooden frame of window etc. with MS rounded headed bolts and nuts or by screw: Plain Grill including entire carriage of material upto all leads and lifts.

Stone soling properly hand packed filling interstices with spalls and consolidating with power road roller to the required gradient and camber including spreading watering and rolling of binding materials moorum or earth etc. 100mm spread thickness (finished work including materials and labour) within all leads and lifts an da directed by the Engineer-in-charge.

Providing and laying cement concrete work 1:3:6(1cement:3approved sand:6approved graded stone aggregate 20mm nominal size) & curing complete excluding cost of form work in foundation and plinth with in all leads and lists.

Providing mild steel/tor steel reinforcement I/c bending binding and placing in position including entire carriage of material upto all leads and lifts.

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 etc including entire carriage of material upto all leads and lifts.

Providing and placing (after lab test through laboratory) in horizontal layers filter media duly screened washed away cleaned as specified by Engineer-in-charge including all carriage lift upto site and testing complete.

a) Bottom layer

Laying & jointing in trenches following dia meter of GMS scour pipe dia 32-50mm including lead carriage of material at site and directed by the Engineer-in-Charge.

Providing, laying, jointing and testing in trenches of Galvanized MSERW / GMS flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS/ISO:3183-2007 with steel grade L-290 Grade -X-42 having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. flanges are to be provided 1% of total length and remaining 99% joints shall be & with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zinc coating not less than 360 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches, flanged joints shall be measured and paid for separately).

(i) 125mm dia Rising Main from RD 0.00-540.00, Outer dia 141.30 mm,Wall thickness 4.80mm Weight 17.88/ Rmt.= 540 Rmt.FT-28(first stage)

(ii) 100mm dia Rising Main from RD 0.00-600.00,Outer dia 114.30 mm,Wall thickness 4.80mm Weight 14.50/ Rmt.= 600 Rmt.FT-28(2nd stage)

(iii) 100mm dia Rising Main from RD 0.00-540.00 Rmt.= 540,Outer dia 114.30 mm,Wall thickness 4.80mm Weight 14.50/ Rmt.FT-28(third stage)

Laying, jointing and testing in trenches of Galvanized GMS(H)/ GMS (MG) flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS: 1239-1990 (Part-I) having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube. The M.S. flanges are to be provided 1% of total length and remaining 99% joints with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zinc coating not less than 360 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches, flanged joints shall be measured and paid for separately). Including lead carriage of material at site and directed by the Engineer-in-Charge.

1st stage

a) 540-720=180Rmt., GMS (HG) pipe of dia 125mm,Wall thickness 5.40mm Weight 16.15/Rmt, FT=28

b) 720-900=180Rmt., GMS (HG) pipe of dia 125mm,Wall thickness 5.40mm Weight 16.15/Rmt.FT=17

c) 900-1080=180Rmt., GMS (MG) pipe of dia 125mm,Wall thickness 4.80mm Weight 15.20/Rmt. FT=17

d) 1080-1200=120Rmt., GMS (MG) pipe of dia 125mm,Wall thickness 4.80mm Weight 16.40/Rmt FT=5

Laying, jointing and testing in trenches of Galvanized GMS(H)/ GMS (MG) flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS: 1239-1990 (Part-I) having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. flanges are to be provided 1% of total length and remaining 99% joints with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zinc coating not less than 360 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches, flanged joints shall be measured and paid for separately).

2nd stage

a) 600-720=120Rmt. GMS (HG) pipe of dia 100mm ,Wall Thickness 5.40.. Weight 12.96/Rmt. FT=28

b) 720-1080=300Rmt., GMS (HG) pipe of dia 100mm ,Wall Thickness 5.40.. Weight 12.96/Rmt. FT=17

c) 1020-1080=60Rmt., GMS (MG) pipe of dia 100mm ,Wall Thickness 4.50.. Weight 11.50/Rmt. FT=17

d) 1080-1260=180Rmt., GMS (MG) pipe of dia 100mm ,Wall Thickness 4.50.. Weight 11.50/Rmt FT=5

Laying, jointing and testing in trenches of Galvanized GMS(H) GMS (MG) flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS: 1239-1990 (Part-I) having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. flanges are to be provided 1% of total length and remaining 99% joints with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zinc coating not less than 360 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches, flanged joints shall be measured and paid for separately).

3rd stage

a) 540-780=240Rmt.,Outer dia 114.30mm ,Wall Thickness 5.40.. Weight 12.96/Rmt FT=28

b) 780-1080=300Rmt.,Outer dia 114.30mm ,Wall Thickness 5.40 Weight 14.50/Rmt FT=17

c) 1080-1260=180Rmt.,Outer dia 114.30mm ,Wall Thickness 4.50 Weight 12.20/Rmt FT=17

d) 1260-1450=190Rmt.,Outer dia 114.30mm ,Wall Thickness 4.50 Weight 12.20/Rmt FT=5

Providing and welding M.S. flanges at suitable point, conforming to following tables as per IS 6392-1971 (Latest with up to date amendments) as per IS:6392-1971 (Latest with upto date amendments) and welding of MS Flanges with GMS/ MSERW after every 100 mtrs. pipes or as per site requirement i/c cutting of pipes wherever required welding in three layers (leak proof) (The cost of providing and laying of GMS/MSERW Pipes to be measured and paid for separately). The welding of flanges should conform to IS 816-1969 with electrode as per IS : 814-1991 and required number of nuts & bolts conforming to IS: 1364. The thickness of gasket not less than 3.00mm conforming to IS : 2712-1998. The work shall be done as per entire satisfaction of Engineer-in-Charge including entire carriage of material upto all leads and lifts. (First stage)

1)125mm dia,FT=28 (0-720)

2)125mm dia,FT=17 (720-1080)

3)125mm dia,FT=5 (1080-1200)

Providing and welding M.S. flanges at suitable point, conforming to following tables as per IS 6392-1971 (Latest with up to date amendments) as per IS:6392-1971 (Latest with upto date amendments) and welding of MS Flanges with GMS/ MSERW after every 100 mtrs. pipes or as per site requirement i/c cutting of pipes wherever required welding in three layers (leak proof) (The cost of providing and laying of GMS/ MSERW Pipes to be measured and paid for separately). The welding of flanges should conform to IS 816-1969 with electrode as per IS : 814-1991 and required number of nuts & bolts conforming to IS: 1364. The thickness of gasket not less than 3.00mm conforming to IS : 2712-1998. The work shall be done as per entire satisfaction of Engineer-in-Charge including entire carriage of material upto all leads and lifts.(Second stage)

1)100mm dia,FT=28 (0-720)

2)100mm dia,FT=17 (720-1080)

3)100mm dia,FT=5 (1080-1260)

Providing and welding M.S. flanges at suitable point, conforming to following tables as per IS 6392-1971 (Latest with up to date amendments) as per IS:6392-1971 (Latest with upto date amendments) and welding of MS Flanges with GMS/ MSERW after every 100 joints & pipes or as per site requirement i/c cutting of pipes wherever required welding in three layers (leak proof) (The cost of providing and laying of GMS/ MSERW Pipes to be measured and paid for separately). The welding of flanges should conform to IS 816-1969 with electrode as per IS : 814-1991 and required number of nuts & bolts conforming to IS: 1364. The thickness of gasket not less than 3.00mm conforming to IS : 2712-1998. The work shall be done as per entire satisfaction of Engineer-in-Charge within all leads and lifts (Third stage)

1)100mm dia,FT=28 (0-780)

2)100mm dia,FT=17 (780-1260)

3)100mm dia,FT=5 (1260-1450)

Laying, jointing, testing and commissioning in trenches G.I. pipe(L) of following dia including providing and fixing tube fittings such as reducer increasers, sockets, union, tees, bends etc. where ever required (earth work in trenches to be measured and paid for separately) and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

20mm dia

25mm dia

32mm dia

40mm dia

50mm dia

65mm dia

100mm dia

125mm dia

150mm dia

Providing brass full way valve of following dia as per direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

32mm dia

40mm dia

50mm dia

Providing plinth protection 50mm thick in cement concrete 1:3:6(1cement:3sand:6graded stone agg. 20mm nominal size) i/c finishing the top surface of concrete smooth within all leads and lifts and as directed by the Engineer-in-charge including entire carriage of material upto all leads and lifts.

Providing and laying brick tiles over mumty roofs grouted with cement mortar 1:3 over a 12mm layer of cement mortar 1:3 and finished needly within all leads and lifts and as directed by the Engineer-in-chargeincluding entire carriage of material upto all leads and lifts.

Providing 40x3mm flat iron hold fast 40cms long including fixing to frame with 10mm diameter bolts nuts and wooden plugs and embedding in cement concrete block 30x10x15cms 1:3:6 (1cement:3sand:6graded stone aggregate 20mm nominal size) including entire carriage of material upto all leads and lifts.

Providing and fixing following anodized aluminium fittings of anodiized transparent and shade with necessary screw including entire carriage of material upto all leads and lifts.

a) Sliding door bolts 250x16mm

b) Aluminium tower bolts 200x10mm

c) Aluminium tower bolts 150x10mm

d) Aluminium handles 125mm dia

e) Aluminium handles 100mm dia

PUMPING MACHINERY CENTRIFUGAL:- Supply, Installation,Testing & Commissioning of star rated energy 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/ Jyoti/ Beaconweir BS&BE or any other approved make 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, dia of 405mm priming funnels, casing ring and shaft sleeves of bronze/ steel, shaft of SS:410/AIS 1431 Chrom in plated with cast iron casing coupled directly through a flexible coupling on a Common MS base plate to squirrel cage screen protected drip proof induction motor/ TEFC/ CACA of standard make such as Kirloskar/ BHEL/ Crompton/ NGEF/ GEC/ Siemens/ Jyoti/ Area Brown Boven (ABB)/ CGL and suitable for operation on 11 KV HT, 50 cycles/ second 3 phase AC electric supply. 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 motor/ motors should be as per IS: 325-1978 with upto date amendments read with IS:900-1972. The starting current of the motor shall be limited to not more than 4.5 to 5 times of full load current. It should include cost of bearing nuts, bolts and painting etc and should meet the following requirement including Pump sets (working + standby), All electrical equipments such as Starter, ICTP switches, MCB, Bush bar chamber, MCB, Panel board indicating lamps, Ammeter, Voltmeter, Hour run meter should be of electronic type, incoming and outgoing water proof cable for panel board, Double loop earthing, copper cable pressure gauge, capacitor, common header, sluice valve, NRV including erection and testing complete necessary piping for suction and common header and control valves alongwith electrical works including all taxes, insurance, transportation, freight charges, inspection charges, loading, unloading, conveyance to Departmental stores/ site, stacking, etc. including specials and wastage etc.; complete as per Tender Specifications and instruction of Engineer in charge. The HP are indicative, the design/drawings of Pumping Machinery is to be got approved by L-1 Contractor from the competent authority before placing supply order for the same after finalisation of tender. The rates shall be for complete Job to run the machinery in proper working. The pumping machinery & its accessories/ valves/ piping work etc. should meet with the following requirements. (i) Sluice Valves/ Reflux Valves to be provided on delivey line:- These shall be double flanged valves of approved make & size of valves shall be of one size higher than delivery size of offered pump.The class of valves for stage -1st shall be, cast steel ASA-300 & for 2nd stage & 3rd stage these shall be of cast steel ASA-300. confirming to BIS/ API specifications. (ii) Reflux Valves to be provided in Rising Main:- It shall be double flanged valve of approved make & size of valve shall be same as dia of rising main pipe. The class of valve shall be Cast steel ASA-300 confirming to BIS/ API specifications for both stage 1st and 2nd & 3rd stage respectively. (iii) Piping work (Common Header, Delivery pipes & Suction pipes):- The piping work shall be of same specifications as the R-main in intial RD's. The size of common header shall be same as dia of R-Main. in No case pipe wall thickness shall be less than 4.80 mm. The common header & delivery pipes shall be properly jointed with flanges of appropriate Flange table with butt welds. (iv) Power shunt Capactors:- Capacotors shall be of suitable KVAR so as to improve power factor to 0.95 or above. (v) Pannel Boards:- It shall be of suitable size & capable to accomodate all above electrical accessories i/c providing & fixing in position these accessories & interconnections with cable of appropriate size & specifications. (vi) Startes:- Starters for each stage pumping machinery for stage 1st and 2nd & 3rd stage respectively shall be of approved make & of suitable rating suitable for safe running and operation of given motor or pumping machinery It shall be mounted on panel board with magnetic type over load release & dashpot, time lag,under voltage release with initial oil filling if required.

(i) First Stage - 2 sets (2X75 HP) (1 working & 1 standbye) for duty condition discharge of =8.65 LPS with Total Head of = 326.50 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

(ii)Second Stage - 2 sets (2X75 HP) (1 working & 1 standbye) for duty condition discharge of =7.47 LPS with Total Head of = 339.00 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

(iii)Third Stage - 2 sets (2X50 HP) (1 working & 1 standbye) for duty condition discharge of =6.14 LPS with Total Head of = 333.00 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

HYDRAULIC ENGINEERING COMPANY

Sai Aqua Machines and Builders

Sushant Puri