Construction of LWSS Jabli and its adjoining villages in GP Jabli in Tehsil Kasauli District Solan . Sub Head _ Construction of Pump house cum attendant quarter _ Main storage tank capacity 135000 ltrs _ Sump well Two Nos capacity 135000 litrs

Amount

Excavation in foundation trenches upto all depths in all classification of earth work such as pick work,jumper work, saturated soil including bailing of pumping out water,blasting soft/hard rock where blasting is prohibited.In all lifts including trimming and dressing of sides,levelling of beds to correct grade i/c shoring,strutting,planking timbering and dewatering wherever required,stacking the usable and un-useable material / soil separately and after laying, jointing of pipes returning the useable soil in trenches in trenches in 15 cm (fifteen centimeters) layers including consolidating of each of each deposited layer by ramming and watering and disposing of all surplus excavated soil un useable materials as directed within all leads & lifts including restoration of un-metalled surfaces to its original condition and including cost of diverson for traffic night signals, fixing caution boards, crossing over trenches for excess to houses, fencing etc.complete in all respect with in all leads & lifts as per the direction of the Engineer-in-charge.

Excavation in drain and channels etc. earth work for pipes upto all depths in all classification of earthwork such as pick work, jumper work, saturated soil including bailing or pumping out water, blasting soft/hard rock or chiseling soft/hard rock where blasting is probihited in all lifts including jungle clearence wherever required, trimming & dressing of sides, levelling 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 15cm layers including consolidating of such deposited layer by ramming & watering & then disposing of all surplus excavated soil/ unuseable material as directed with in all leads & lifts including restoration of un-metalled surfaces to its original condition & including cost of diversion for traffic, right signals, fixing caution boards, crossing over trenches for acess to houses, fencing etc. complete in all respect with in all leads and lifts and as per direction of the Engineer-in-charge at site of work.

Providing and laying cement concrete M-15 desigm mix but not leaner then M-20 (1 cement: 1.5 sand: 3 graded stone aggregate) 20mm nominal size and curing complete excluding cost of form work reinforcement for reinforced concrete work in Suspended floor roofs, landing and shelves and their supports balconies, beams girders, bressumers and cantilever upto floor two level..and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.:-

Providing and laying cement concrete M-30 desigm mix but not leaner then M-20 (1 cement: 1.5 sand: 3 graded stone aggregate) 20mm nominal size) and curing complete excluding cost of form work reinforcement for reinforced concrete including entire carriage of material upto all leads and lifts work in:-

a) Base /footing / foundation including entire carriage ofmaterial upto all leads and lifts.

b)Wall (any thickness but not less than 0.1m thickness) attached pillasters, buttresses plinth and string courses etc. from top to foundation level upto floor two level and as per the direction of Engineer-in-charge.including entire carriage of material upto all leads and lifts.

Providing and laying cement concrete M-25 desigm mix (1 cement: 1sand: 2 graded stone aggregate) 20mm nominal size) and curing complete excluding cost of form work reinforcement for reinforced concrete including entire carriage of material upto all leads and lifts work in:-

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

ii) Arches upto floor to level

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 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 1:1.5:3 (M-20)(1cement:1.5approved sand:3approved graded stone aggregate 20mm nominal size) 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.

i) Foundation and plinth including entire carriage of material upto all leads and lifts

b)Wall (any thickness but not less than 0.1m thickness) attached pillasters, buttresses plinth and string courses etc. from top to foundation level upto floor two level and as per the direction of Engineer-in-charge.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:-

a) Base/ foundation including entire carriage of material upto all leads and lifts

b) Column/piller/Wall (any thickness but not less than 0.1m thickness) attached pillasters, buttresses plinth and string courses etc. from top to foundation level upto floor two level and as per the direction of Engineer-in-charge.including entire carriage of material upto all leads and lifts.

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

d) Stair cases

Providing and laying cement concrete 1:3:6 (1cement:3approved sand:6app.graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work including entire carriage of material upto all leads and lifts.

(i)Foundation and plinth including entire carriage ofmaterial 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 :-

i) Foundation/base including entire carriage ofmaterial upto all leads and lifts

b)Vertical surface such as wall of (any thickness) partition and the like including attached pillaster buttresses plinth and string courses and like.including entire carriage of material upto all leads and lifts.

c) Column/piller/Wall (any thickness but not less than 0.1m thickness) attached pillasters, buttresses plinth and string courses etc. from top to foundation level upto floor two level and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

c) Beams/cantilever

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

e) Slopping and battering surface

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

g) Stair cases

Providing form work with ordinary timber planking so as to give a rough finish i/c centring,shuttering,strutting & propping etc. ht. Of propping & centring below supporting floor to ceiling not exceeding 4 mtrs. & removal of the same for insitu-reinforced concrete & plian concrete work in:-

Arches upto 6.00 mtrs. Span

Providing in RCC work smooth finishing of the exposed suface with cement mortar 1:3 (1 cement : 3 Sand).including entire carriage of material upto all leads and lifts.

Constructing chamber for sulice valve with C.I. surface box 100x160x180mm deep (inside) with chained lid RCC top 1:2:4 Mix (stone aggregate 20mm nominal size) 100mm thick foundation concrete 1:5:10 mix stone aggregate 40mm nominal size and inside plastering with cement mortor 1:3 finished with a floating coat of neat cement i/c curing complete 600x600x750mm inside size with 150mm thick walls of RCC 1:2:4 stone aggregate 20mm nominal size complete with form work & reinforcement with 6mm bars at not exceeding 150mm centers both ways.

Providing & fixing SFRC Man hole cover with frame having frames size of 560mm internal dia should not be less than 58 Kg. with locking arrangements.

Providing and fixing MS sheet locking arrangement for protecting the storage tanks, CI cowl type ventilator, water level indicator and provision for providing design and drawing in 5 sets including entire carriage of material upto all leads and lifts.

Providing & fixing man hole cover with frame of MS sheet and angle size 450x450mm(weight of man hole not less 35 kg.with cutting charges including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

C/O U-shape side drain around the storage tank 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 plinth protection 50mm thick in cement concrete 1:3:6 (1cement:3sand:6 graded stone aggregate 20mm nominal size) as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

1st class brick flooring using conventional bricks in cement mortor 1:4(1cement:6sand)including entire carriage of material upto all leads and lifts.

Providing & placing in horizontal layers of filtering media duty graded, screened,washed and cleaned as specified by the Engineer-in-charge including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

i) Broken stone 50mm to 75mm

ii) Bajari 20mm to 25mm

iii) Bajari 6mm to 20mm

iv)Coarse sand 3mm to 6mm

v) Fine sand

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 with including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Providing & fixing pressed steel door, frames manufactured from mild steel of 1.25mm thickness including hinges jump block jamb, beed and if required angle threshold of MS angle of section 50x25mm or base ties of 1.25mm pressed MS sheet welded or regidly fixed togather 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 steel primer after pretreatment of the surfaces including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

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Providing & fixing pannelled and glazed shutter for doors windows and clear storey window including bright finish black enamel led iron butt hinges with necessary screws 40mm thick 2nd class deodar wood including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Providing & fixing wire gause shutter using MS wire gause of IS gause designation 85 G for doors windows clearstorey windows including bright finish black enamel led iron butt hinges with necessary screws 30mm thick 2nd class deodar wood including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

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 fixing of finolax pipe 40mm dia under floor including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

15mm cement plaster on fair side of bricks/stone masonry for interior plastering upto floor two level including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth with cement mortar 1:6 (1cement:6 sand)as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

20mm cement plaster in single coat on rough side of brick/stone masonry for interior plaster upto floor two level including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth with cement mortar 1:6 (1cement:6 sand)as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

6mm cement plaster in single coat on rough side of roof/ceiling plaster upto floor two level including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth with cement mortar 1:3 (1cement:3sand)as per the direction of Engineer-in-charge 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 including throughly brooming the surface to remove all dust dirt & other foreign matter including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Distempering (two coat) with oil bond distember of approved brand and manufacture and of required shade on undecorated surface to give an even shade and including priming coat with distemper after throughly brushing the surface free from mortar dropping and other foreign matters including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Finshing wall with water profing cement pait of approved brand and manufacture and of required shade on undecorated surface to remove all dirt and remains of loose powdered materials including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Precast terrazo tiles 20mm thick(with marble chips of specified shade and specified laid in floor treads of steps and landing on bed on 10mm thick cement plaster jointed withneat cement slurry mixed with pigment to match the shade of tiles selvary gray in cm 1:6 including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

In skirting and riser offsteps in 1:3

Applying priming coat over new wood and wood based surfaces after and including preparing the surface by throughly cleaning oil grease & dirt and other foreign matter including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Painting two coats(excluding priming coat) on new wood & wood based surfaces with ready mixed paint brushing to give an even shade and including cleaning all dirt and other forien matters other than white piant including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Painting two coats(excluding priming coat) on new wood & wood based surfaces with ready mixed paint brushing to give an even shade and including cleaning all dirt and other forien matters other than white piant including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Providing & fixing of MS grill of required pattren in wooden frames of window etc. with MS rounded headed bolts and nuts by screw: plain grill including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

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 all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Providing tor steel reinforcement for RCC work including bending, winding and placing in position complete upto floor two level. including all leads & lifts completeincluding all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Rising Main (main stage) :-Providing, laying, testing & commissioning at site in trenches bevelled ended BIS marked API X-70 pipes confirming to IS-1978-1982 ISO- 3183-2017 or its equivalent latest with up to date ammendments of following having wall thickness as mentioned below & capable of withstanding required test pressure as prescribed in BIS/ISO code, in random lengths of 5.5 to 6.5 mtr. The pipe's ends shall be bevelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as applicable ends with up to date ammendments (leak proof) in three layers at site of work with welding rods of standard make & all allied accessories whatever required for welding at site, tail pieces, tees, bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions and cutting of pipes wherever required as per site requirement i/c carriage in all leads & lifts and as directed by Engineer-Incharge. The pipe shall have's zinc coating inside & outside confirming to IS-4736-1986 or latest with up to date ammendments & shall be engraved with API X-70 . The laying shall confirm to BIS 5822-1970 or latest with up to date ammendments to the entire satisfaction of Engineer-Incharge (Earth work & cost of MS flanges after 100 meter length shall be measured & paid for seperately). 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. 125 mm dia

i) RD 0-420.00 Rmt.= 420 Rmt., wall thickness 6.60mm , outer dia 141.30, Weight 21.92,Flange table 38 ( Main stage)

ii) RD 420.00-840.00 Rmt.= 420 Rmt.,wall thickness 6.60mm, outer dia 141.30,Weight 21.92, Flange table 34 ( Main stage)

iii) RD 840.00-1260.00 Rmt.= 420 Rmt.,wall thickness 5.60mm, outer dia 141.30, Weight 18.73,Flange table 34 ( Main stage)

iv) RD 1260.00-1680 Rmt.= 420 Rmt.,wall thickness 4.80mm, outer dia 141.30, Weight 16.15,Flange table 34 ( Main stage)

v) RD 1680.00-3360.00 Rmt.= 1680 Rmt.wall thickness 4.80mm, outer dia 141.30,Weight 16.15,Flange table 28 ( Main stage)

Rising Main :-Laying, jointing, testing & commissioning of in trenches bevelled ended BIS marked GI pipes conforming to IS: 1239-1990 (Part-I) having wall thickness as specified below 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.(Earth work & cost of MS flanges after 100 meter length shall be measured & paid for seperately).. 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 pipe's ends shall be bevelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as applicable ends with up to date ammendments (leak proof) in three layers at site of work with welding rods of standard make & all allied accessories whatever required for welding at site, tail pieces, tees, bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions .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 laying shall confirm to BIS 5822-1970 or latest with up to date ammendments 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. 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) 125 mm dia.

vi) RD 3360.00-3780.00 Rmt.= 420 Rmt.,wall thickness 5.40mm, outer dia 141.30,Weight 18.09, Flange table 17 (Heavy grade) Main stage

vii) RD 3780.00-3900.00 Rmt.= 120 Rmt.,wall thickness 4.80mm, outer dia 141.30, Weight 16.15, Flange table 5 (Medium grade) Main stage

viii) RD 0 - 60.00=60 Rmt.wall thickness 4.80mm, outer dia 141.30,Weight 16.15, Flange table 5 (Medium grade) Booster stage

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 G.I. Pipes/ API pipes in two layers on both faces to make the joint leak proof (The cost of providing and laying of G.I.Pipes/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: 1963. 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.There shall be flanged joint after every 100 butt welded joints flanged joints shall be measured and paid for separatily.

i) RD 0-420.00 Rmt.= 420 Rmt., wall thickness 6.60mm , outer dia 141.30, Weight 21.92,Flange table 38 ( Main stage)

ii) RD 420.00-840.00 Rmt.= 420 Rmt.,wall thickness 6.60mm, outer dia 141.30,Weight 21.92, Flange table 34 ( Main stage)

iii) RD 840.00-1260.00 Rmt.= 420 Rmt.,wall thickness 5.60mm, outer dia 141.30, Weight 18.73,Flange table 34 ( Main stage)

iv) RD 1260.00-1680 Rmt.= 420 Rmt.,wall thickness 4.80mm, outer dia 141.30, Weight 16.15,Flange table 34 ( Main stage)

v) RD 1680.00-3360.00 Rmt.= 1680 Rmt.wall thickness 4.80mm, outer dia 141.30,Weight 16.15,Flange table 28 ( Main stage)

vi) RD 3360.00-3780.00 Rmt.= 420 Rmt.,wall thickness 5.40mm, outer dia 141.30,Weight 18.09, Flange table 17 (Heavy grade) Main stage

vii) RD 3780.00-3900.00 Rmt.= 120 Rmt.,wall thickness 4.80mm, outer dia 141.30, Weight 16.15, Flange table 5 (Medium grade) Main stage

viii) RD 0 - 60.00=60 Rmt.wall thickness 4.80mm, outer dia 141.30,Weight 16.15, Flange table 5 (Medium grade) Booster stage

Laying,jointing and testing in trenches galvanised mild steel tube (Medium) of following dia and grade confirming to BIS 1239 ( with latest ammendment upto date) as per classification of pipe as specified below. The laying of pipe shall confirm to BIS 5822 (With latest ammendment upto date), all kind of specials such as bends of all degrees to made from parent tube, short pieces, tail pieces all made from parent tube within all leads & lifts. (earth work in trenches to be measured and paid for separately).

25mm dia

32mm dia

40mm dia

50mm dia

65mm dia

100mm dia

Providing & fixing Brass full way valve of following dia as per directions of Engineer-in-Charge including entire carriage of material upto all leads & lifts.

25mm dia

32mm dia

40mm dia

50mm dia

65mm dia

100mm dia

Laying & jointing in trenches following dia meter of GI 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.

Inlet/outlet/scour pipe 80mm dia

Inlet/interconnection pipe 40-65mm dia

Providing and fixing cantrolling arrangment with dia (40-65mm ) wheel valve i/c all type of tube fitting complete including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

Providing & fixing CI Sluice valve(with hand wheel)as per IS : 780-1984class-I upto 300 mm dia.(i/c brass spindle & as per 2906-1984 class-II for dia. > 300mm)complete with bolts nuts,rubber insertion etc. 9the tail piece if required shall be measured & paid for separatly) as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

80mm dia

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 & fixing anodized aluminium tower bolts barrel type with nuts and screws complete including all leads & lifts complete in all respect as per direction of the Engineer-in-charge.

i) Sliding door bolts with nuts and screw complete

ii) Tower bolts 250x10mm

iii) Aluminium handles 125mm dia

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 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. (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 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. (First stage and Second stage)

Main Stage - 2 sets (1 working & 1 standbye) for duty condition discharge of =10.04 LPS with Total Head of = 979.64 mtr. Static Head = 940 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

PUMPING MACHINERY SUBMERSIBLE:-Supply, erection,testing & commissioning of star rated enrgy efficient Submersible pumping set of KSB/Calama/ WPIL/ Crompton/BS/ SABAR/ Oswal/ Kirloskar or any other approved make conforming to latest relevant BIS Code 9034:1976. 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 , cable clips, depth gauge NRV & Sluice valves of approved class etc. The work should be completed to the entire satisfaction of the 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 same as dia of column pipe.The class of valves shall be cast iron PN-1.6. (ii) Piping work (Column Pipe & Delivery pipesto connect Column pipe with Rising main):- The column shall be capable to with stand total dynamic pressure + surge pressure Or 1.5 times the total dynamic pressure whichever is more & it shall have minimum wall thickness of 4.80 mm jointed with flanged joints at every three meters. It shall also include the cost of providing, laying, jointing of column pipe with rising main, testing & commissiuoning including all types of bends & other accessories etc. (iii) Power shunt Capactor:- Capacotors shall be of suitable KVAR so as to improve power factor to 0.95 or above. (iv) Pannel Board:- 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. (v) Startes:- Starters shall be of approved make & of suitable rating suitable of 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.

Booster Stage - 2 sets (1 working & 1 stand bye) for duty condition discharge of =5.02 LPS with Total Head of = 43.93 mtr. Static Head = 40 mtr. The BHP is to be offered by the bidder & rate shall be filled in by the contractor per set.

HYDRAULIC ENGINEERING COMPANY

Vijay Kumar