Augmentation of various water supply scheme under Jawali Constitutency

Amount

C/o RCC Intake Chamber below outlet of Sodhi Hydro Project.

Designing, Constructing, Testing & Commissioning of Intake Chamber for tapping water from below the outlet of Sodhi Hydro Project and just upstream of Drinidhar Hydel Power Project & C/o RCC Intake Chamber below RCC Kuhl with Design/Drawing fabrication supply and errection of structural steel Hydraulic gate system including all allied Civil Works, Site development, cutting/excavation in all kinds of soils, C/o PCC/RCC Retaining walls, Breast walls,dewatering etc complete as directed by Engineer in charge. The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the Intake system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account.

Excavation in foundation trenches etc. in all kinds of soil such as pick work,jumper work blasting work in soft or hard rock or by chiselling soft/ hard rock where blasting is prohibited in all leads and lifts including trimming and dewatering where ever required dressing of sides and bed stacking the excavated soil clear from the edge of excavaton and then returning the excavated soil after completion of work in 15cm layers when required into plinths, side of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth to the entire satisfaction of the Engineer-in-Charge including all leads and lifts.

Providing & laying cement concrete 1:3:6 (1cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring & shuttering in Foundation & plinth.as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing form work with steel plates 3.15milimetres thick welded with angle iron in frame 30x30x5mm So as give a fair finish including centring shuttering , strutting and propping etc. with wooden battans & ballies, height of propping & centring below supporting floor to celing not exceeding 4.00 metres & removal of the same for in situ reinforced concrete & plain concrete work in :-

Vertical surface such as wall (any thickness) partitions walls & the like including the attached pillaster,s buttresses plinth string courses & the like as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing & laying cement concrete1:1½:3 (1cement :1½ sand : 3 graded stone aggregate 20 mm nominal size) & curing complete excluding the cost of form work & reinforcement for reinforced concrete work in :-

Foundation , foootings base of columns and the like and mass concrete as per the direction of the Engineer-in-charge with in all lead & lifts.

Wall any thickness but not less than 0.1 mtr. Thickness attached pillasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level as per the direction of the Engineer-in-charge with in all lead & lifts.

Prov.in RCC work smooth finishing of the exposed surface with cement mortor1:3(1cement :3 sand )as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing Tor steel reinforcement for RCC work including bending,binding & placing in position complete upto floor two level as per the direction of the Engineer-in-charge with in all lead & lifts.

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

Providing, laying, jointing and testing in trenches of mild steel electrically resistance welded steel flanged pipes (Zinc Coated) of HP Govt. approved make with flanged joints & butt welding including cost of bends complete conforming to ISO:IS:3183-2007 as per dimensions weight and test pressure mentioned below in a random length of 4m- 7m, The M.S. flanges are to be provided 10% of total joints as per table below conforming to IS: 6392-1971 (latest upto date amendments) and welding of flanges with pipes as per IS: 816-1965 with a electrode as per IS: 814-1967 including required Nos. and size of M.S. nut and bolts as per IS: 1369-1967 and compressed asbestos fiber jointing gaskets sheet not less than 3mm thick as per IS: 2712-1965. The welding of flanges to be done on two layers on outer face and one layers on inner face to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. The laying of pipes should be conformed to IS: 5822-1994 (earth work in trenches, MS flanges and butt welded joint to be measured and paid seprately) The pipe shall have zinc coating as per IS:4736 latest with upto date ammendments with in all leads and lifts complete in all respect. (250 mm dia 4.80mm thick)as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing and fixing Cast iron double flanged sluice valve ( with hand wheel) conforming to BIS 14846 ( Latest with upto date ammendments) of following class class of KSB/Kirloskar/ leader make of dia i/c brass spindle as per IS 2906 class-II complete with tee i/c nuts and bolts rubber gasket insertion etc. complete in all respect as per the direction of Engineer-in-Charge within all leads and lifts.( 250 mm dia, PN-1.00 with Nominal seat pressure 10Kg/cm²)

Constructing chamber for sluice valve, with CI surface box 100 mm top dia.,160 mm bottom dia.&180 mm deep (inside) with chained lid RCC top 1:2:4 mix (1 cement :2 Sand :4 graded stone aggregate 20 mm nominal size ) 100 mm thick foundation conc.1:5:10 mix (1cement : 5 sand : 10 graded stone aggregate 40 mm nominal size) & inside plastering with cement mortor 1:3 (1 Cement : 3 Sand ) finished with a floating coat of neat cement i/c curing complete.1200 x 1200 x 1000 mm inside size With 150mm th.walls of RCC1:2:4(1cement :2sand:4graded stone aggregate 20mm nominal size) complete with form work & reinforcement with 6 mm bars and not exceeding 150 mm centres both ways.as per direction of Engineer-in-Charge within all leads and lifts.

Design/Drawing fabrication supply and errection of structural steel Hydraulic gate system including all allied accessories as per direction of Engineer-in-Charge within all leads and lifts.

Finishing wall with water proofing cement paint or approved brand and manufacture and of required shade on undecorated wall surface two coat to give an even shade after throughly brushing. The surface to removal all dirt, dust and removing of loose material as per the direction of the Engineer-in-charge with in all lead & lifts.

C/o RCC Channel

Excavation in foundation trenches etc. in all kinds of soil such as pick work,jumper work blasting work in soft or hard rock or by chiselling soft/ hard rock where blasting is prohibited in all leads and lifts including trimming and dewatering where ever required dressing of sides and bed stacking the excavated soil clear from the edge of excavaton and then returning the excavated soil after completion of work in 15cm layers when required into plinths, side of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth to the entire satisfaction of the Engineer-in-Charge including all leads and lifts.

Providing & laying cement concrete 1:3:6 (1cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring & shuttering in Foundation & plinth as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing form work with steel plates 3.15milimetres thick welded with angle iron in frame 30x30x5mm So as give a fair finish including centring shuttering , strutting and propping etc. with wooden battans & ballies, height of propping & centring below supporting floor to celing not exceeding 4.00 metres & removal of the same for in situ reinforced concrete & plain concrete work in :-

Vertical surface such as wall (any thickness) partitions walls & the like including the attached pillasters, buttresses plinth string courses & the like as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing & laying cement concrete1:1½:3 (1cement :1½ sand : 3 graded stone aggregate 20 mm nominal size) & curing complete excluding the cost of form work & reinforcement for reinforced concrete work in :-

Foundation, footings base of columns and the like and mass concrete as per the direction of the Engineer-in-charge with in all lead & lifts.

Wall any thickness but not less than 0.1 mtr. Thickness attached pillasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level as per the direction of the Engineer-in-charge with in all lead & lifts.

Prov.in RCC work smooth finishing of the exposed surface with cement mortor1:3(1cement :3 sand )as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing Tor steel reinforcement for RCC work including bending,binding & placing in position complete upto floor two level as per the direction of the Engineer-in-charge with in all lead & lifts.

Design/Drawing fabrication supply and errection of structural steel Hydraulic gate system including all allied accessories.as per the direction of the Engineer-in-charge with in all lead & lifts.

Finishing wall with water proofing cement paint or approved brand and manufacture and of required shade on undecorated wall surface two coat to give an even shade after throughly brushing. The surface to removal all dirt, dust and removing of loose material as per the direction of the Engineer-in-charge with in all lead & lifts.

C/o RCC Intake Chamber below RCC Channel

Designing, Constructing, Testing & Commissioning of Intake Chamber for tapping water from below the outlet of Sodhi Hydro Project and just upstream of Drinidhar Hydel Power Project & C/o RCC Intake Chamber below RCC Kuhl with Design/Drawing fabrication supply and errection of structural steel Hydraulic gate system including all allied Civil Works, Site development, cutting/excavation in all kinds of soils, C/o PCC/RCC Retaining walls, Breast walls,dewatering etc complete as directed by Engineer in charge. The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the Intake system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account.

Excavation in foundation trenches etc. in all kinds of soil such as pick work,jumper work blasting work in soft or hard rock or by chiselling soft/ hard rock where blasting is prohibited in all leads and lifts including trimming and dewatering where ever required dressing of sides and bed stacking the excavated soil clear from the edge of excavaton and then returning the excavated soil after completion of work in 15cm layers when required into plinths, side of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth to the entire satisfaction of the Engineer-in-Charge including all leads and lifts.

Providing & laying cement concrete 1:3:6 (1cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring & shuttering in Foundation & plinth.as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing form work with steel plates 3.15milimetres thick welded with angle iron in frame 30x30x5mm So as give a fair finish including centring shuttering , strutting and propping etc. with wooden battans & ballies, height of propping & centring below supporting floor to celing not exceeding 4.00 metres & removal of the same for in situ reinforced concrete & plain concrete work in :-

Vertical surface such as wall (any thickness) partitions walls & the like including the attached pillasters, buttresses plinth string courses & the like as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing & laying cement concrete1:1½:3 (1cement :1½ sand : 3 graded stone aggregate 20 mm nominal size) & curing complete excluding the cost of form work & reinforcement for reinforced concrete work in :-

Foundation, foootings base of columns and the like and mass concrete as per the direction of the Engineer-in-charge with in all lead & lifts.

Wall any thickness but not less than 0.1 mtr. Thickness attached pillasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level as per the direction of the Engineer-in-charge with in all lead & lifts.

Prov.in RCC work smooth finishing of the exposed surface with cement mortor1:3(1cement :3 sand )as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing Tor steel reinforcement for RCC work including bending,binding & placing in position complete upto floor two level as per the direction of the Engineer-in-charge with in all lead & lifts.

Steel work welded in built up sections, trusses & framed work i/c cutting, hoisting & fixing in position & applying a priming coat of red paint :- In grating, framed ,guards,bars, ladders,railing,brackets & similar works.as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing, laying, jointing and testing in trenches of mild steel electrically resistance welded steel flanged pipes (Zinc Coated) of HP Govt.approved make with flanged joints & butt welding including cost of bends complete conforming to ISO:IS:3183-2007 as per dimensions weight and test pressure mentioned below in a random length of 4m- 7m, The M.S. flanges are to be provided 10% of total joints as per table below conforming to IS: 6392-1971 (latest upto date amendments) and welding of flanges with pipes as per IS: 816-1965 with a electrode as per IS: 814-1967 including required Nos. and size of M.S. nut and bolts as per IS: 1369-1967 and compressed asbestos fiber jointing gaskets sheet not less than 3mm thick as per IS: 2712-1965. The welding of flanges to be done on two layers on outer face and one layers on inner face to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. The laying of pipes should be conformed to IS: 5822-1994 (earth work in trenches, MS flanges and butt welded joint to be measured and paid seprately) The pipe shall have zinc coating as per IS:4736 latest with upto date ammendments with in all leads and lifts complete in all respect. ( 250 mm dia 4.80mm thick)as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing and fixing Cast iron double flanged sluice valve ( with hand wheel) conforming to BIS 14846 (Latest with upto date ammendments) of following class class of KSB/Kirloskar/ leader make of dia i/c brass spindle as per IS 2906 class-II complete with tee i/c nuts and bolts rubber gasket insertion etc. complete in all respect as per the direction of Engineer-in-Charge within all leads and lifts.( 250 mm dia, PN-1.00 with Nominal seat pressure 10Kg/cm²)

Constructing chamber for sluice valve, with CI surface box 100 mm top dia.,160 mm bottom dia.&180 mm deep (inside) with chained lid RCC top 1:2:4 mix (1 cement :2 Sand :4 graded stone aggregate 20 mm nominal size ) 100 mm thick foundation conc.1:5:10 mix (1cement : 5 sand : 10 graded stone aggregate 40 mm nominal size) & inside plastering with cement mortor 1:3 (1 Cement : 3 Sand ) finished with a floating coat of neat cment i/c curing complete.1200 x 1200 x 1000 mm inside size With 150mm th.walls of RCC1:2:4(1cement :2sand:4graded stone aggregate 20mm nominal size) complete with form work & reinforcement with 6 mm bars at not exceeding 150 mm centres both ways.as per direction of Engineer-in-Charge within all leads and lifts.

Design/Drawing fabrication supply and errection of structural steel Hydraulic gate system including all allied accessories. .as per direction of Engineer-in-Charge within all leads and lifts.

Finishing wall with water proofing cement paint or approved brand and manufacture and of required shade on undecorated wall surface two coat to give an even shade after throughly brushing. The surface to removal all dirt, dust and removing of loose material as per the direction of the Engineer-in-charge with in all lead & lifts.

C/o Chowkidar Room Nr. Head Works

Designing, Constructing, Testing & Commissioning of aesthetically designed ( to be approved by the competent authority) Chowkidar Room complete as directed by Engineer in charge. The work shall include all allied Civil Works, Site development, cutting/excavation in all kinds of soils, C/o PCC/RCC Retaining walls, Breast walls, boundary wall with pannel fencing, Toilets, Septic Tanks, dewatering, all internal and external electrical wiring, water supply and sanitary fittings, External Solar powered Street lighting and other allied items. The clear height of walls shall be 3.00 mtrs. above floor level up to slab level . The thickness of slab shall not be less than 100 mm. in all respect shall be included in plinth area rates. The outer doors & Window shall be in double shutters and aluminium grills for windows. Internal wiring shall be in PVC conduits as per relevent data sheet and scope of work.The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account.The work shall include supplying of 5 sets of structural design and drawings etc complete as directed by Engineer in charge as per relevent data sheet and scope of work.( Near Head Works)

WATER TREATMENT PLANT 5.91 MLD

The scope of work includes the construction of 5.91 MLD capacity Water Treatment Plant capable to treat the raw water of the quality specified in the basic design data to produce clear water as per requirement of CPHEEO manual on water supply and treatment and as specified in basic design data. The water treatment plant shall include the construction of inlet chamber,raw water tank,presettling tank, V -notch mixing channel, alum solution/ mixing tanks and closing arrangement, hydraulic flocculator, settling tanks,rapid sand filters complete with back wash arrangement, clear water tanks complete disinfection arrangement wath gaseous chlorination, plant building (for housing chemical store cum dosing room, water testing laboratory, cum attendant room (toilet) supply of laboratory equipment, piping, valves mechanical/electrical equipment, electrical wiring & panel boards, sanitation, inletconnecting paths, site development/retaining wall and boundary wall upto a minimum of 3 m from the edge of battery limit of plant. On the completion of all civil, mechanical and electrical works the contractor shall test run the plant for one week before handing over the same to the department at the cost of contractor.

MAIN UNDER GROUND RESERVOIRS

Designing, Constructing, Testing & Commissioning R.C.C. Circular partially underground storage tanks as per capacity given below at various stages/sites including excavation in all kinds and types of strata, soil strata including dewatering in M30 design mix in foundation, walls, bottom slab , roof slab/dome with smooth finishing in 1:3 inside the tank, all alied Civil Works, Site development, cutting/excavation in all kinds of soils, C/o PCC/RCC Retaining walls, Breast walls, refilling and disposing of surplus stuff with in all leads and lifts, labour and material charges. The job also includes providing lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe ,proper manifiold at outlet including all fittings, 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 ventilator with mosquito proof wire mesh,lightening arrester complete ,SFRC manhole covers including frames and covers (medium duty) with proper locking arrangement water level indicator, RCC frames for all valves ventilating shafts shall also be provided including all leads and lifts as per entire satisfaction of Engineer-in-Charge. The tanks shall be hydraulically tested for water tightness all works shall be conforming to relevant IS code. The cost of valves & other accessories shall be included in the rates of tanks . Battery Limit shall be considered as 3.00 m from the edge of the structure or the boundary of the land whichever is less.The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account.The work shall include supplying of Five sets of structural design after testing the bearing capcity of soil and drawings, etc complete as directed by engineer in charge as per relevent data sheet and scope of work.

C/o R.C.C. Main balancing reservoir (MBR 1) - 710KL - GL At Node No 4A in Village Jamula

C/o R.C.C. Main balancing reservoir (MBR 2) - 65KL - GL At Node No 5 (LWSS Dhar Soldha) in Village Bhaloon

C/o R.C.C. Main balancing reservoir (MBR3) - 100KL - GL At Node No 6 (LWSS Dhar Bara Niangal) in Village Laliyar

C/o R.C.C. Main balancing reservoir (MBR4) - 25KL - GL At Node No 7 (LWSS Mohal Nawan Shehar) in Village Mangal

C/o R.C.C. Main balancing reservoir (MBR5) - 20KL -GL At Node No 8 (LWSS Bhalli) In Village Billpur

C/o R.C.C. Main balancing reservoir (MBR8) - 100KL - GL At Node No 12 (GWSS Kotla) in Village Kotla

C/o R.C.C. Main balancing reservoir (MBR9) - 540KL - GL At Node No 13 in Village Sitar

C/o R.C.C. Main balancing reservoir (MBR10) - 45KL - GL At Node No 16 (LWSS Mastgarh) in Village Sawarka

C/o R.C.C. Main balancing reservoir (MBR11) - 30KL - GL At Node No 17 (LWSS Dhiyala Chaniala Phase -2nd) in Village Badeen

C/o R.C.C.Main balancing reservoir (MBR12) - 135KL - GL At Node No 18 (LWSS Behi Pathiar) in Village Sitar

C/o R.C.C. Main balancing reservoir (MBR14) - 45KL - GL At Node No 21 (LWSS Pheti Rajol Phase -2nd) in Village Balwar

C/o R.C.C. Main balancing reservoir (MBR15) - 750KL - GL At Node No 22 in Village Jhanda Ther (Dolbah)

C/o R.C.C. Main balancing reservoir (MBR16) - 180KL - GL At Node No 25 (LWSS Dol Nadhol Phase -1st) in Village Bharmara

C/o R.C.C. Main balancing reservoir (MBR17) - 30KL - GL At Node No 26 (LWSS Jol) in Village Jhakri

C/o R.C.C. Main balancing reservoir (MBR18) - 65KL - GL At Node No 27 (LWSS Kuther Bharmoli) in Village Kuther

C/o R.C.C. Main balancing reservoir MBR19 - 70KL - GL At Node No 28 (LWSS Jangal) in Village Jangal

FENCING WORK

Fencing work around all civil works such as WTP, Chowkidar Room etc. with fencing pannel 1.80 x 1.20 metres of Jali 25 x 25 mm welded to MS Black Tube 32 mm Dia of 14 guage with MS Flat Cover 20 x 3 mm , MS Hold Fast 7 No made out of MS Flat 32 x 5MM including cost of Brick Masonry and Foundation concrete and cement Plaster, steel gate, painting as per relevant data sheet complete in all respects to the entire satisfaction of the Engineer-in-charge.

Fencing work around all civil works for MBRs Galvanised mild steel barbed wire Confirming to IS 278-1962 including cost of MS Angle iron Poles of size 50x50x5 mm fixed with concrete blocks incuding cost of Brick Masonry and Foundation concrete and cement Plaster, steel gate, painting as per relevant data sheet complete in all respects to the entire satisfaction of the Engineer-in-charge.

Gravity Main

Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration of metaled,unmetalled surfaces & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge. (Restoration of metalled surface shall be paid for separately)

Earth work

Providing and welding M.S. flanges (In Pair's) at 5% joint flanged, conforming to following tables as per IS 6392-1971 (Latest with up to date amendments) with MSERW / GI pipe by two layers on outer faces and one layers on inner face to make the joint leak proof (The cost of providing and laying of GI pipes and butt welded joint to be measured and paid for separately). The welding of flanges should conform to IS: 816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364 including cost of gasket sheet nuts & bolts. The thickness of gasket sheet not less then 3.00mm conforming to IS 2712-1998. The work shall be done to the entire satisfaction of Engineer in Charge with in all leads and lifts.

MS Flanges Table - 5

300mm dia

200mm dia

150mm dia

125mm dia

100mm dia

80mm dia

65 mm dia

MS Flanges Table - 11

250 mm dia

MS Flanges Table - 17

300mm dia

250mm dia

150mm dia

125mm dia

100mm dia

80mm dia

65mm dia

MS Flanges Table - 23

300mm dia

250mm dia

200mm dia

MS Flanges Table - 28

300mm dia

200mm dia

150mm dia

125mm dia

80mm dia

65mm dia

MS Flanges Table - 34

65mm dia

Providing circumferential butt welded joints by electrical arc welding to MSERW/GI 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.

300mm dia

250mm dia

200mm dia

150mm dia

125mm dia

100mm dia

80mm dia

65mm dia

Providing, laying, jointing and testing in trenches of mild steel electrically resistance welded steel flanged pipes (Zinc Coated) of HP Govt.approved make with 5 % flanged joints and remaining 95% with butt welding including cost of bends complete conforming to ISO:IS:3183-2007 as per dimensions weight and test pressure mentioned below in a random length of 4m- 7m, The M.S. flanges are to be provided 10% of total joints as per table below conforming to IS: 6392-1971 (latest upto date amendments) and welding of flanges with pipes as per IS: 816-1965 with a electrode as per IS: 814-1967 including required Nos. and size of M.S. nut and bolts as per IS: 1369-1967 and compressed asbestos fiber jointing gaskets sheet not less than 3mm thick as per IS: 2712-1965. The welding of flanges to be done on two layers on outer face and one layers on inner face to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. The laying of pipes should be conformed to IS: 5822-1994 (earth work in trenches, MS flanges and butt welded joint to be measured and paid seprately) The pipe shall have zinc coating as per IS:4736 latest with upto date ammendments with in all leads and lifts complete in all respect.

MSERW Pipe 300mm, L290 or x 42 Wall Thickness 4.80mm, From RD 0 to 2400 & RD 5790 To RD 8910

MSERW Pipe 300mm, L290 or x 42 Wall Thickness 5.60mm, From RD 2400 to 3210 & RD 4500 To RD 5790

MSERW Pipe 300mm, L290 or x 42 Wall Thickness 6.40mm, From RD 3210 To RD 4500

MSERW Pipe 250mm, L290 or x 42 Wall Thickness 4.80mm, From RD 8910 To 14030

MSERW Pipe 200mm, L290 or x 42 Wall Thickness 4.80mm, From RD 0 To 100 & RD 4590 To RD 13380

Providing, laying, jointing (by way of circumfrential butt welded joints in three layers by electrical ard welding) and testing galvanised mild steel plain ended pipe of following dia meters confirming to IS:1239 -1990(Part-I) with latest up to date ammendments, steel grade specified below (latest with upto date ammendments) having wall thickness as specified below with bevelled ends and capableof withstanding required test pressure in random length 4 to 7 meters,including manufacturing reducers/tapers all short pieces,bends etc. as per site requirement made from parent tubes. The laying of pipe shall include all operation such as cutting,welding, jointing fabrication of bends, tees 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 galvanised ( zinc coating both inside and outside) as per relevant IS standards and the damaged portion of the pipes and specials made form the parent tube shall be provided anticorrosive treatment by applying two coats of anticorrosive bitumenous paint over a priming coat as per AWWA specifications C-203-2015. The welding electrodes shall be as per IS 817-2004 of Advani Oerlion/L&T or ISI marked make. The rates also includes entire carriage of material, flusing,cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer-in-charge with in all leads and lifts. (Earth work in trenches shall be measured and paid seprately)

150mm dia (Medium Class)

125mm dia (Medium Class)

100 mm dia (Medium Class)

80mm dia (Medium Class)

65mm dia (Medium Class)

C/o Supporting pillar of RCC (M15) for the gravity main at various reaches and to the entire satisfaction of the Engineer-in-Charge as per the latest IS specifications. However the firm shall evolve and submit its drawing/design for approval. The Supporting pillar shall be provided at suitable places as per requirements of site and to the entire satisfaction of the Engineer-in-Charge including all leads and lifts.

Excavation in foundation trenches etc. in all kinds of soil such as pick work,jumper work blasting work in soft or hard rock or by chiselling soft/ hard rock where blasting is prohibited in all leads and lifts including trimming and dewatering where ever required dressing of sides and bed stacking the excavated soil clear from the edge of excavaton and then returning the excavated soil after completion of work in 15cm layers when required into plinths, side of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth to the entire satisfaction of the Engineer-in-Charge including 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

Providing form work with steel plates 3.15milimetres thick welded with angle iron in frame 30x30x5mm So as give a fair finish including centring shuttering , strutting and propping etc. with wooden battans & ballies, height of propping & centring below supporting floor to celing not exceeding 4.00 metres & removal of the same for in situ reinforced concrete & plain concrete work in :-

Columns,pillars,posts and struts :- Square,rectangular, polygonal in plan as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing & laying cement concrete (M15) & curing complete excluding the cost of form work & reinforcement for reinforced concrete work in :-

Columns,pillars,posts & struts upto floor two level.

Providing Tor steel reinforcement for RCC work including bending,binding & placing in position complete upto floor two level.

Providing & fixing M.S Clamp complete in all respect

C/o Anchor blocks of RCC (M15) for the gravity main at various reaches and to the entire satisfaction of the Engineer-in-Charge as per the latest IS specifications. However the firm shall evolve and submit its drawing/design for approval. The anchor block shall be provided at suitable places as per requirements of site and to the entire satisfaction of the Engineer-in-Charge including all leads and lifts.

Excavation in foundation trenches etc. in all kinds of soil such as pick work,jumper work blasting work in soft or hard rock or by chiselling soft/ hard rock where blasting is prohibited in all leads and lifts including trimming and dewatering where ever required dressing of sides and bed stacking the excavated soil clear from the edge of excavaton and then returning the excavated soil after completion of work in 15cm layers when required into plinths, side of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth to the entire satisfaction of the Engineer-in-Charge including 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.

Providing form work with steel plates 3.15milimetres thick welded with angle iron in frame 30x30x5mm So as give a fair finish including centring shuttering , strutting and propping etc. with wooden battans & ballies, height of propping & centring below supporting floor to celing not exceeding 4.00 metres & removal of the same for in situ reinforced concrete & plain concrete work in :-

Vertical surface such as wall (any thickness) partitions walls & the like including the attached pillaster,s buttresses plinth string courses & the like as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing & laying cement concrete (M15) & curing complete excluding the cost of form work & reinforcement for reinforced concrete work in :-

Foundation , foootings base of columns and the like and mass concrete as per the direction of the Engineer-in-charge with in all lead & lifts.

Providing Tor steel reinforcement for RCC work including bending,binding & placing in position complete upto floor two level.

Providing and fixing CI single acting/Double acting Air valve of KSB/Kirloskar/ leader make following dia conforming to relevant BIS code 1538-1967 table 4 & 5, test pressure 20 Kg/cm2 and body pressure 10Kg/cm2 with isolating cockhex nipple for air vent, ebonite and rubber ball for large orifice and small orifice respectively mounted on moulded rubber dexin with forged bronze or high tensile extruded brass rod spindle at suitable points as per the Engineer-in-Charge including carriage of material within all leads and lifts.

15mm dia

20mm dia

40 mm dia

Providing and fixing Cast iron double flanged sluice valve( with hand wheel) conforming to BIS 14846 ( Latest with upto date ammendments) of following class class of KSB/Kirloskar/ leader make of dia i/c brass spindle as per IS 2906 class-II complete with tee i/c nuts and bolts rubber gasket insertion etc. complete in all respect as per the direction of Engineer-in-Charge within all leads and lifts.

PN-1.00 with Nominal seat pressure 10Kg/cm²

300 mm dia with MS Flanges Table - 17

250 mm dia with MS Flanges Table - 17

150 mm dia with MS Flanges Table - 17

125 mm dia with MS Flanges Table - 17

100 mm dia with MS Flanges Table - 17

80 mm dia with MS Flanges Table - 17

65 mm dia with MS Flanges Table - 17

PN-1.60 with Nominal seat pressure 16Kg/cm²

200 mm dia with MS Flanges Table - 17

80 mm dia with MS Flanges Table - 17

65 mm dia with MS Flanges Table - 17

Providing and fixing Cast steel Sluice valve conforming to BS 1868/API 6D ( Latest with upto date ammendments) class -PN-1.0 of KSB/Kirloskar/Leader make of dia i/c brass spindle as per IS 2906 class-II complete with tee i/c nuts and bolts rubber gasket insertion etc. complete in all respect as per the direction of Engineer-in-Charge within all leads and lifts.

Class ASA -300

65 mm dia with MS Flanges Table - 17

Providing & fixing Scouring arrangement i.e scouring tee in Gravity main as per site requirements fabricated from the parent pipe / tube having same wall thikness as provided in that particular reach i/c cast iron/ cast steel sluice valve of following class conforming to BS -1414 at RD's on gravity main complete in all respect as per direction of Engineer - in - charge with in all leads and lifts.

Class ASA -150

300 x 300 mm dia with MS Flanges Table 17

Constructing chamber for sluice valve, with CI surface box 100 mm top dia.,160 mm bottom dia.&180 mm deep (inside) with chained lid RCC top 1:2:4 mix (1 cement :2 Sand :4 graded stone aggregate 20 mm nominal size ) 100 mm thick foundation conc.1:5:10 mix (1cement : 5 sand : 10 graded stone aggregate 40 mm nominal size) & inside plastering with cement mortor 1:3 (1 Cement : 3 Sand ) finished with a floating coat of neat cment i/c curing complete.1200 x 1200 x 1000 mm inside size With 150mm th.walls of RCC1:2:4(1cement :2sand:4graded stone aggregate 20mm nominal size) complete with form work & reinforcement with 6 mm bars at not exceeding 150 mm centres both ways.

Distribution System

Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration of metaled,unmetalled surfaces & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge. (Restoration of metalled surface shall be paid for separately)

Providing, laying and jointing, testing in trenches galvanised mild steel tubes screwed and socketed, ISI marked, conformining to IS :1239 of make & latest with upto date ammendments including tube fitting such as bends, tees, air valves, unions and collars etc. as per direction and to the entire satisfaction of the Engineer-in-charge (Earth work in trenches to be measured and paid for separately).

25 mm dia (Light Class)

32 mm dia (Light Class)

House Hold Connections

Providing and installation of House connections with Providing, laying and jointing, testing in trenches galvanised mild steel tubes screwed and socketed, ISI marked, conformining to IS :1239 of make & latest with upto date ammendments including tube fitting such as bends, tees, air valves, unions and collars etc. as per direction and to the entire satisfaction of the Engineer-in-charge (Earth work in trenches to be measured and paid for separately).

15mm dia (Light Class)

Providing & fixing gun metal ferrule of 1/4" size complete in all respect (House Hold = 2904 Nos)

Miscellaneous

Providing, construction, fabrication & errection of following steel truss pipe crossing of different spans as per proper design & drawing along the route of Gravity main of following dia MSERW/GI Pipe filled with water with the provision of rivetted steel work / welded in built up sections ,trusses and framed work including applying priming coat of red lead paint, cutting, hoisting, launching & fixing in position etc. complete in all respect. The work shall also includes the cost of RCC abutments in M25 concrete mix i/c excavation in all kinds of soil, well designed bearing, cost of all other materials/accessories as required for crossing with in all leads & lifts.The design and drawing shall be preparared by the contractor and be got approved from the competent authority befor execution of work.

For Span 10.00 Rmt

For Span 15.00 Rmt

For Span 25.00 Rmt

For Span 30.00 Rmt

For Span 40.00 Rmt

For Span 60.00 Rmt

Providing and installation of Bulk water meter confirming to BIS 2401 of approved make at the inlet /outlet of water treatment plant complete in all respect in an inspection chamber.

250mm dia

150mm dia

100mm dia

Trial run after completion of the work for a period of three months where in the required labour & material shall be provided by the bidder and energy charges shall be born by the IPH Department during the trial run. The scheme shall be run at the ultimate design water requirement for a minimum 90 days.

Unipro Techno Infrastructure Pvt Ltd

HARJEET SINGH

R K ENGINNERS SALES LTD