Construction of Lift Irrigation Scheme to Auhar Palthin Sepra Bakroa Paleh Peherwin Majhasu and adjoining area under JSV Division Ghumarwin in Tehsil Ghumarwin Distt Bilaspur HP in single package on Trun Key job basis including testing run defect

Amount

Civil Works:Construction of RCC Intake structure of 19.08 Metres of lower frame and 11.34 Mtrs .upper frame height, horizontal length of 15.70 mtrs. including construction of cantilevers of required ( 1.25 metre minimum) projection to lower the pumping machinery up to the required water level, 5.00 MT chain pully (Motorized) , rock bolting of soil for stability of structure and steel structure to hold the frame to the entire satisfaction of Engineer- in charge. ( As per details given in data sheet No. 1&15). i/c design, drawing & vetting complete in all respect.

Desilting Tank:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) RCC desilting tank including excavation in foundation in all kinds of soil. including PCC (1:3:6) in foundation and M:30 design mix in bottom, walls, refilling and disposing of surplus excavated earth with in all leads and lifts. The job also includes providing lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet and outlet required such as MS ladders inside and outside. The cost shall be included in the rates of desilting tank complete in all respects to the entire satisfaction of the Engineer-in-charge .The contractor shall provide 6 sets of approved drawing and design to the department including cost of site development required as per site conditions. ( Data sheet No. 2 &15). i/c design, drawing & vetting complete in all respect.

Pump House:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) of automated 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, internal and external solar powered Street lighting, external landscaping, dewatering including P/F 10 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. The contractor shall provide 6 sets of approved drawing with design and one soft copy to the department. (Vol-II, Data sheet No. 3& 15 ). i/c design, drawing & vetting complete in all respect.

C/O Automated Pump house at 2nd Stage at Panoh = 1 No. Having area 106.92 sqm

Collection tank, Main delivery tank and Sector storage tanks:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) RCC Circular under ground/partial under ground storage reservoirs as per capacity given below at various stages/sites including excavation in foundation in all kinds of soil. including PCC (1:3:6) in foundation and M:30 design mix in bottom slab/raft walls and beams. and RCC (1:2:4) in roof slab/dome with provision of inspection path around the dome with all allied Civil Works such as C/o. chamber for valves, refilling and disposing of surplus excavated earth with in all leads and lifts. The job also includes providing lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe with bye pass arrangement consisting of GI / MS pipes special and valves of required classes and dia and all other accessories required such as MS ladders inside and outside, CI cowl type ventilator, MS Manhole covers of 2 mm thick MS sheet of size 680 x 680 mm with proper locking arrangement, water level indicator. The tanks shall be hydraulically tested for water tightness, All works shall be conforming to relevant IS code. The cost of valves shall be included in the rates of tanks .complete in all respects to the entire satisfaction of the Engineer-in-charge .The contractor shall provide 6 sets of approved drawing and design to the department including cost of site development required as per site conditions. ( Data sheet No.4, 5 & 12 ). i/c design, drawing & vetting complete in all respect.

Collection tank 200000 Litre capacity near village Ghumani

Main delivery tank 100000 Litre capacity at Nalti and Majhon

Sector storage tank 30000 Litre capacity (At Nalti)

Sector storage tank 20000 Litre capacity Zone No.-I Nalti 4 Nos & Zone No.-2 Majhon 8 Nos

Pumping Machinery and Electrical works:Providing/Installation, erection, testing and commissioning of star rated energy efficient submersible pumping set of KSB/Calama/ Johnston/ Crompton/BS/ SABAR/ Oswal/ Kirloskar / Mather & Platt make conforming to latest relevant BIS Code 8034:1976. The pump should be fitted with bronze impeller or suitable alloys as per IS : 14220 latest suitable for handling raw 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 RPM of reputed make confirming to BIS 9238-1979 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 etc. 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. Since the re-survey and re-design of proposal/scheme is to be carried out by the lowest bidder, the design/drawings so approved by the competent authority after finalisation of design and drawings,any variation in HP and other accessories etc.The rate shall be worked out on prorata basis after approval of the competent authority and payment will be made accordingly. ( Vol-II, Data sheet No. 7) curve chart including design drawing and complete in all respect.

Intake to desilting tank (when Govind sagar reesvoir is full) (2 set of 60 HP) (67.17 LPS each pump with Head of 32.34 Mtrs. )

Intake to desilting tank (when Govind sagar lake reesvoir is minimum) (2 set of 75 HP) (67.17 LPS each pump with Head of 46.17 Mtrs. )

PUMPING MACHINERY CENTRIFUGAL :- Providing/Installation, erection, 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 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, casing ring and shaft sleeves of bronze/ steel, shaft of SS: 410/AIS 1431 Chrome in plated with cast iron casing coupled directly through a flexible coupling on a MS base plate to squirrel cage screen protected drip proof induction motor of standard make such as Kirloskar/ BHEL/ Crompton/NGEF/GEC/Siemens/ Jyoti/Area Brown Boven and suitable for operation on 440 V LT, 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 Soft 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. Since the re-survey and re-design of proposal/scheme is to be carried out by the lowest bidder, the design/drawings so approved by the competent authority after finalisation of design and drawings,any variation in HP and other accessories etc.The rate shall be worked out on prorata basis after approval of the competent authority and payment will be made accordingly.( Data sheet No. 8 to 11 ) curve chart including design drawing and complete in all respect.

Pump house to main delivery tank -1 at Nalti:-2 sets of 100 HP (27.04 LPS each pump with Head of 142.05 Mtrs.)

Pump house to main delivery tank -2 at Majhon:-2 sets of 100 HP (40.13 LPS each pump with Head of 95.19 Mtrs.)

Rising Main Excavation in foundation trenches etc.( for pipes and pits ) up to all depths in all classification of earth work such as pick work,jumper work,saturated soil including bailing or pumping out water,blasting hard or soft rock,by chieselling where the blasting work is prohibited in all lifts including trimming and dressing of sides, levelling of beds to correct gradeincluding shoring,strutting,planking.timbering and dewatering wherever required stacking the useable and unuseable material / soil in trenches in 15 cms. Layers including consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated soil / unuseable material as directed with in all leads and lifts including restoration of un metalled surface to its original condition and including cost of its diversion for traffic night signal, fixing caution board, crossing on trenches for access to houses, fencing etc complete in all respect with in all leads and lifts as per the direction of Engineer-in-Charge.

Providing, laying, jointing, testing & commissioning at site in trenches bevelled ended BIS marked MSERW pipes of various grade conforming to IS/ISO-3183-2007 L290 or X42 or its equivalent specifications latest with upto date amendments of following dia with upto date amendments having wall thickness and per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code in random lengths of 6 to 7 mtr. The pipes ends shall be bevelled suitable for butt welding excluding the cost of jointing with butt welding conforming to IS 816-1969 or latest as applicable ends with upto date amendments (leak proof) in three layers at site of work with welding rods of standard make and all allied accessories whatever required for welding at site, tail pieces, tees, bends and 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 including carriage in all leads and lifts and as directed by Engineer-in-charge. The pipe shall haves zinc coating inside & out side conforming to IS/ISO-4736-1986 or latest with upto date amendments & shall be engraved with code IS/ISO-3183-2007 or its equivalent. Earthwork in Tranches , MS. Flange and butt welded joint to be measured & paid for saparately.

RM 1 GMS pipe 300 mm dia (MSERW)with wall thickness of 4.80 mm of IS:3183-2007 L290 OR X-42 INTAKE TO Desilting tank Flange table -5

RM2 GMS pipe 300 mm dia (MSERW)with wall thickness of 4.80 mm of IS:3183-2007 L290 OR X-42 INTAKE TO Desilting tank Flange table -5

RM3 GMS pipe 250 mm dia (MSERW)with wall thickness of 4.80 mm of IS:3183-2007 L290 OR X-42 pump house to main tank -1

RM4 GMS pipe 300 mm dia (MSERW)with wall thickness of 4.80 mm of IS:3183-2007 L290 OR X-42 pump house to main tank -2 RD 0 to 750 Table 11 & From RD 750 to 2150 F.T.-5

Providing and welding M.S. flanges at suitable points to be provided 1% of total joint and remaining 99% joints with butt welded joint, conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end GMS/GMSERW pipe in requsite number of layers on both faces to make the joint leak proof (The cost of providing and laying of GMSERW pipes to be measured and paid for separately). The welding of flanges should confirm 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 3.00 mm confirming to IS 2712-1998. The work shall be done to the entire satifaction of engineer in charge with in all leads and lifts.

RM-3 GMS Pipes 250 mm dia. from RD 0/0 to 1250 Flange Table -17

GMS Pipes 250 mm dia. from RD 1250/0 to 2000 Flange Table -11

RM-4 GMS Pipes 300 mm dia. from RD 0/0 to 750 Flange Table - 11

GMS Pipes 300 mm dia. from RD 750 to 2150 Flange Table - 5

Providing circumferencial Butt welded joints by electrical arc welding to GMS/GMSERW pipe, 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 conforming to IS:814-1991, 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.

RM 1 GMS pipe 300 mm dia. MSERW with Wall thickness of 4.80 mm with RD 0 to RD 100

RM 2 GMS pipe 300 mm dia. MSERW with Wall thickness of 4.80 mm with RD 0/0 to RD 85

RM-3 GMS pipe 250 mm dia. MSERW with Wall thickness of 4.80 mm with RD 0/0 to RD 1250

GMS pipe 250 mm dia. MSERW with Wall thickness of 4.80 mm with RD 1250 to RD 2000

RM-4 GMSERW pipe 300 mm dia. As per IS/ISO:3183-2007 of Grade L-290 or X 42 with Wall thickness of RD 0/0 to RD 750

GMSERW pipe 300 mm dia. As per IS/ISO:3183-2007 of Grade L-290 or X 42 with Wall thickness of RD 750 to RD 2150

Providing and fixing double flanged Cast Steel Non Return / Reflux Valves of various classes of BS: 1868-API-600 latest with uptodate ammendments of Leader/Kirloskar/KSB/ Kartar/Sachdeva / RG or any other approval make make of capable to with standing normal seat pressure as per class including cutting, welding, providing and fixing rubber/asbestos gasket sheet of 3mm thick as per IS: 2712-1979 and providing and fixing MS nuts and bolts as per suitable table of required number includig carriage of material in all leads and lifts as per direction of Engineer-in-Charge.

RM-3 250 mm dia Class ASA - 150 Flange Table 11 of working pressure 21 Kg/cm2

RM-4 150 mm dia. Clas ASA - 300 Flange Table 28 of working pressure 52 Kg/cm2

Providing and fixing screw type cast iron air valve of 80 mm dia (single ball type) of Leader/ Kirlosker/ KSB make confirming to BIS:1452-90 with upto date amendments as per suitable class PN-10.00 to with stand a seat pressure 11.22 kg/cms2 in rising mains as per direction and to the entire satisfaction of Engineer-in-Charge.

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.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm,so as to give a fair finish i/c centring shuttering,strutting & propping etc. with wooden battens & ballies,ht. of propping & centring below supporting floor to ceiling not exceeding 4.00 mts. & removal of the same for in situ-reinforced concrete & plain concrete work :-

Vertical surfaces such as wall (any thick.) partitions & the like i/c attached pillasters, buttresses, plinth & string courses & the like.

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

Foundation,footing,bases of columns and the like & mass concrete.

Providing Tor steel reinforcement for RCC work i/c bending,binding & placing complete upto floor two level.

Gravity Mains & Distribution System Excavation in foundation trenches etc.( for pipes and pits ) up to all depths in all classification of earth work such as pick work,jumper work,saturated soil including bailing or pumping out water,blasting hard or soft rock,by chieselling where the blasting work is prohibited in all lifts including trimming and dressing of sides, levelling of beds to correct gradeincluding shoring,strutting,planking.timbering and dewatering wherever required stacking the useable and unuseable material / soil in trenches in 15 cms. Layers including consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated soil / unuseable material as directed with in all leads and lifts including restoration of un metalled surface to its original condition and including cost of its diversion for traffic night signal, fixing caution board, crossing on trenches for access to houses, fencing etc complete in all respect with in all leads and lifts as per the direction of Engineer-in-Charge.

Providing , laying , Jointing , testing & commissioning at siter in trenches bevelled ended BIS marked MSREW pipes of various grade confirming to IS/ISO-3183-2007.L210 or A or its equivalent specfications latest with upto date amendments of following dia with upto date amendments having wall thickness and per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code in randon lengths of 6 to 7 mtr. The pipes ends shall be bevelled suitable for butt welding excluding the cost of jointing with butt welding confirming to IS816-1969 or latest as applicable ends with upto date amendments (leak proof) in three layers at site of work with welding rods of standard make and all allied accessories whatever required for welding at site , tail pieces, tees, bends and other specials manufactured from parents pipes as applicable to the particulars reach & of approved specification as per site conditions and cutting of pipes wherever required as per site requirement including carriage in all leads and lifts and as directed by Engineer in -Charges . The pipe shall have zine coating inside & outside confirming to IS/ISO-4736-1986 or latest with upto date amendments & shall be engraved with code code IS/ISO-3183-2007 or its equivalent, Earthwork i Tranches, MS Flange and butt welded joint to be measured & paid fro saparately.

GM-1MSERW pipe 200 mm dia with wall thickness of 4.80 mm of IS:3183-2007 L210 OR A with MS flange table-5 ( From RD 0/0 to 1300)

GM3 MSERW pipe 300 mm dia with wall thickness of 4.80 mm of IS:3183-2007 L210 OR A with MS flange table-5 ( From RD 0/0 to 4600)

Providing Laying, jointing in trenches and testing GMS Pipes jointed with 1% joint flanged and remaining butt welded joints of below dia mtr i/c the cost of bends etc. complete as per IS:1239-1990 (Part-I) , as per dimensions, weights and test pressure mentioned below in a random length of 4 to 7 meters. The Butt welded joints & MS Flanges are to be provided on each joint as per table given below confirming to IS:6392 - 1971 and welding of flanges with electrodes as per relevants codes including required number & size of nuts and bolts as per relevants codes and asbestos fibre jointing gasket sheet not less than 3mm thickness as per relevant codes. The welding of flanges to be done on both faces in three layers to make the joints leak proof and to entire satisfaction of the Engineer-in-charge. The laying of pipe should be confirmed to IS: 5822-1994. (Earth work in trenches, Flanged joints & Butt weld joints to be measured and paid for separately )

GM-1 GMS pipe (Medium Class) 150 mm dia with wall thickness of 4.80 mm with Ms flange table-5 (From 1300 to 1790)

GMS pipe (Medium Class) 125 mm dia with wall thickness of 4.80 mm with Ms flange table-5 (From 1790 to 2810)

GM-2 GMS pipe (Medium Class) 125 mm dia with wall thickness of 4.80 mm with Ms flange table-5 (From 0/0 to 990)

Providing and welding M.S. flanges at suitable points to be provided 1% of total joint and remaining 99% joints with butt welded joint, conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end GMS/GMSERW pipe in requsite number of layers on both faces to make the joint leak proof (The cost of providing and laying of GMSERW pipes to be measured and paid for separately). The welding of flanges should confirm 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 3.00 mm confirming to IS 2712-1998. The work shall be done to the entire satifaction of engineer in charge with in all leads and lifts.

GM-1 MSERW Pipes 200 mm dia. from RD 0/0 to 1300 Flange Table -5

GMS Pipes 150 mm dia. from RD 1300 to 1790 Flange Table -5

GMS Pipes 125 mm dia. from RD 1790 to 2810 Flange Table -5

GM-2 GMS Pipes 125 mm dia. from RD 0/0 to 990 Flange Table -5

GM-3 MSERW Pipes 300 mm dia. from RD 0/0 to 4600 Flange Table -5

Providing circumferencial Butt welded joints by electrical arc welding to GMS/GMSERW pipe, 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 conforming to IS:814-1991, 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.

GM-1 MSERW Pipes 200 mm dia. from RD 0/0 to 1300 Flange Table -5

GMS Pipes 150 mm dia. from RD 1300 to 1790 Flange Table -5

GMS Pipes 125 mm dia. from RD 1790 to 2810 Flange Table -5

GM-2 GMS Pipes 125 mm dia. from RD 0/0 to 990 Flange Table -5

GM-3 MSERW Pipes 300 mm dia. from RD 0/0 to 4600 Flange Table -5

Providing and fixing double flanged Cast Iron sluice valves of various classes of IS: 14846 latest with uptodate ammendments of Leader/Kirloskar/KSB/Kartar/Sachdeva/RG or any other approved make of capable to with standing normal seat pressure of 16.32 kg /cm2 as per class PN-1.6 including cutting, welding, providing and fixing rubber/asbestos gasket sheet of 3mm thick as per IS: 2712-1979 and providing and fixing MS nuts and bolts as per suitable table of required number includig carriage of material in all leads and lifts as per direction of Engineer-in-Charge.

GM-1MSERW Pipes 200 mm dia. from RD 0/0 to 1300 Flange Table -5

GMS Pipes 150 mm dia. from RD 1300 to 1790 Flange Table -5

GMS Pipes 125 mm dia. from RD 1790 to 2810 Flange Table -5

GM-2 GMS Pipes 125 mm dia. from RD 0/0 to 990 Flange Table -5

GM-3 MSERW Pipes 300 mm dia. from RD 0/0 to 4600 Flange Table -5

Providing and fixing screw type cast iron air valve of 50 mm dia (single ball type) of Leader/ Kirlosker/ KSB make confirming to BIS:1452-90 with upto date amendments as per suitable class PN-10.00 to with stand a seat pressure 11.22 kg/cms2 in rising mains as per direction and to the entire satisfaction of Engineer-in-Charge.

Distribution Network Excavation in foundation trenches etc.in earth work lift upto a lead of 1.5 meters stacking the excavated soil not more than 3 meters clear from the edge of excavated and then returing the stacked soil when required into plith sides of foundation in 15cm layers conolidating wach deposited layer by ramming and watering and then deposting of all surplus excavated materials as directed within a lead of 20 meters in all kind of works.

Providing & laying in trenches HDPE pipes of following diameters & classes as per IS 4984, PE-80 and jointing the pipes through push type comression joints by hydraulically operated machines upto110mm diameter and butt fussion (heat fusion process) above 110 mm diameter i/c necessary fittings, bends, tees & reducers fabricated in accorandancewith IS 8360 & IS 8008 with latest ammendments & shall be provided as per site conditions , Flanging of the pipes shall be made as & where required confirming to code IS 8008 & IS 7634, stub ends will be welded on pipes & MS flange shall be provided with slip on covered by epoxy coating/ plastic powder. The flange should be confirm to ANSI B 16.5 with necessary nuts & Bolts. Jointing shall be complete in all respects i/c testing at site upto entrie satisfaction of engineer-in charge.

MDT to ST (Zone-1 & II)

(90mmdia) PN4.0class PE-80

(110mm dia ) PN 4.0 Class PE-80

(125mm dia ) PN 4.0 Class PE-80

(140mm dia ) PN 4.0 Class PE-80

(160mm dia ) PN 4.0 Class PE-80

(180mm dia ) PN 4.0 Class PE-80

(90mm dia ) PN 6.0 Class PE-80

(110mm dia ) PN 6.0 Class PE-80

(125mm dia ) PN 6.0 Class PE-80

Construction of Distribution outlet chamber (Zone 1 &2 )

Sprinkler System Providing laying & jointing in position HDPE pipe of Grade -PE63 and PE-80conforming to IS 4984:1995 and suitable for the respctive pressure with all fitting and accessories e.g. Coupling , Tees, Bends reducers, screwed adapters, flanged tail pieces etc.

4.0Kg/Cm2 (PE-63 Grade)

Providing & fixing of PP Ball valve of following diameters having floe indicator when lever is removed, security pivot to mainain llever in space, double water tights joint, direct injection stem non mechancial with a base which permits maximum penetration.

Providing & fixing of a double acting Air Release Valve1" dia made of high strength aluminium/ plastic with fibre glass reinforced. The Air release valve shall be capable of both releasing and admitting air from and into the line.

Providing QRC HDPE Bend with coupler 900(63mm/50mm) IS 14151 Part-II

Providing QRC HDPE Bend with coupler 63mmx63mmx63mm(63mm/50mm) IS 14151 Part-II

Providing QRC HDPE couple Bend cap(63mm) IS 14151 Part-II

Provinding Sprinkle nozzle 12 Meters radius of throw range at a pressure of 1.76 Kh/Cm2 for the dischage of 0.5 LPS

63mm sprinkler Attachemet

Fot Batten assemble

Gi Riser Pipe 20mm dia and 75Cm Long with socket.

QRC HDPE Pump connecting couplers/ Nipples 63mm IS(14151 Part-II)

Fitting & Accessories etc(in5% not total material cost) specify nature of fittings with Specification and rate ( attach sparate sheet if required)

Installation chages including testing (5% of material cost)

Excavation in foundation trenches etc. in earth work lift upto a lead of 1.5 metres stacking the excavated soil not more than 3 metres clear from the edge of excavated and then returning the stacked soil when required into plinth sides of foundation in 15 cm layers consolidating wach deposited layer by ramming and watering and then depositing of all surplus excavated materials as directed within a lead of 20 metres in all kind of works.

Providing & Laying in trenches HDPE pipesof following diameters & classes as per IS 4984 , PE-80 and jointing the pipes through push type compression joints by hydraulically operated machines upto 110 mm diameter and butt fussion ( heat fusion process) above 110 mm diameter i/c necessary fittings,bends,tees & reducers fabricated in accoradance with IS 8360 & IS 8008 with latest ammendments & shall be provided as per site conditions.Flanging of the pipes shall be made as& where required confirming to code IS 8008 & IS 7634, stub ends will be welded on pipes & MS flange shall be provided with slip on covered by epoxy coating/plastic powder. The flange should be confirm to ANSI B 16.5 with necessary nuts & Bolts. Jointing shall be complete in all respects i/c testing at site upto entire satisfaction of engineer-in charge.

MDT to ST (Zone-1 & II)

(200 mm dia)

(250 mm dia)

(300 mm dia)

(350 mm dia)

Providing & fixing Cast Iron double flanged type sluice valves of reputed & approved make like Kirloskar/Kilburn/IVC/Leader/Kartar/sachdeva/ RG or any other approved make etc on distribution system of confirming to IS: 780-1984 with latest ammendments of appropriate class,diameter and capable to withstand the requisite nominal seat pressure 10 Kg/sqm i/c testing & upto entire satisfaction of engineer in charge

OPERATION & MAINTENANCE OF SCHEME for 2-years Operation and maintenance of scheme from source to tail end of scheme and to keep all structure/ machinery/ facility in proper working. O&M includes the regular i.e, daily supplying of designed/ required quantity of water to the beneficiaries of the scheme up to main delivery tanks (Zone I&II) from the above mentioned source to t, main delivery tanks at different locations as per plan and repair and maintenance of main lines, gravity lines and entire distribution system . Regular maintenance of all the facilities including cleaning, washing, oil and greasing repair, replacement of worn out/ damaged parts of pumping machinary, pipe line, valves and electrical, mechanical, requirements, regular cleaning of all structure like delivery tanks, outlets, intake structure, desilting tank, collection tank, distribution channels/ pump house etc. and disposal of same as per the direction of engineer-in-charge, fixing/repairing/leakage in structure channels, pipe line pumping machinary etc. proper distribution of water. Maintaining log book of running of pumping mechniery register for samples reports and consumption of chemicals. Keeping regular and proper record of water quantity and repair & maintenance work and time & hours of run of pumping machinary, removed of all kind of slips, slush, up-rooting of unwanted grass, shrubs, weeds etc. growing near the structure and keeping the area neat and clean to the entire satisfaction of engineer-in-chrage, planting, and maintenance plant of the flowers/ trees around the pump house and civil structure etc. as per the entire satisfaction of the engineer-in-charge including the cost of procurement of adequate and proper tools and plants, skilled and un-skilled manpower, spare parts, oil/grease/lubricants i/c mechanical & head load carriage etc and making stand by arrangement all times, instruments, equipments, stationery and any other material etc. required for O&M excluding the cost og energy charges. All the operation shall be carried out as per the CPHEEO manual of the water supply and treatment (latest addition) HP PWD/ JSVspecification, HP & JSV department norms direction issued by the Engineer-incharge from time to time and sound engineering practice. (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No, 16) The O&M part will commence from date of completion of successful trial & test run 3 month period after physical completion of all components.

1st Year

2nd Year

Lahoty Buildcon Limited

Kashmirilal Constructions Pvt. Ltd.