Providing Lift water supply scheme for AIIMS and Hydro Engineering College from Kol Dam Reservoir in Tehsil Sadar District Bilaspur (H.P) (SH Construction of intake chamber water treatment plant pump house main sub storage tanks retaining wa

Amount

SCHEDULE B1 CIVIL WORKS

Intake Structure .

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 unmetalled surfaces to its original condition & 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.

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

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fairfinish 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 4m and removal of the same for insitu- reinforced concrete &plain concrete work in :-

Vertical surfaces such as walls (any thickness), partitions and the like including attached pillasters, buttress,plinthand string courses and the like.

Providing and laying cement concrete 1:1.5:3 (1cement:1.5 sand : 3graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and re-inforcement for reinforced concrete work in: Foundations, footings, basis of columns & the like and mass concrete.

Providing tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level.

Providing and fixing GMSRW slotted pipe of 500 mm dia to house submersible pump set and flanged delivery pipe of 5.60 mm thickness i/c welding of slotted flange at bottom of pipe as per direction of the Engineer-in-Charge

Providing & fixing GI wire round cage for holding 500mm slotted pipe in reservior fixed with 25mm GI rope 20 mtr. In length duly clamped as per direction of the Engineer-in-charge.

Providing ,fixing and testing of 5.00 Tones capacity gantry Crane and girder as per site requirement 5.00 tones in the above mentioned pump houses (capacity) tested to 10.00 tones ) single girder , power operated overhead traveling crane to suit a span 6.00 meters ( wall to wall )incorporating a Morris balanced spur gear chain pulley block & geared traveled trolley as a lifting and transversing unit fitted with mild steel calibrated hand chain & high tensile steel load chain to suit 6.00 meters height from floor to top of gantry rail as per drawing including main gantry girder , one motor for hoisting ,one motor for cross traverse, two motor for long travel operated from floor level for by means of pen lent push button stations and any other component required for operation of the crane complete including carriage of materials within all lead & lifts the steel work welded in suitable sections including cutting, hosting, fixing in position complete & supply and erection of all suitable rails along longitudinal walls of pump house which serve as track for the moving the girder and all other steel works required of operation of item No.1.9 through out in the length and width of Pump House refer to data sheet 2, 2A and 2B (Booster stage)

Construction of WTP (2.21 MLD)

Providing, installation, testing and commissioning of Water Treatment Plant of 2.21 MLD capacity ( in the shape of rapid sand filter) of RCC construction in concrete design mix of grade M-30 (for hydraulic structures) & M-20 ( for building work) as per proper design & drawing with all structural requirements including cost of construction of cutting for site development , C/o. retaining wall ,civil works, hoisting and errection of all steel works, providing and installation of all mechanical Electrical equipments/accessories, laying of all interconnecting GI/MSERW pipes and scouring arragements from all units with disposal of the same to appropriate place i.e. nearby nallah/khud/natural drainage, all types of valves, fittings and all other contingent works including cost of site development to adjust hydraulic levels as per proper layout contour plan at the bank of Koldam reservior near village Kasol Location) . The treatment plant includes C/O. Inlet chamber, Raw Water Tank,Presetteling tank,parshal flume, Alum solution tanks, Alum solution dozer, Lime solution tanks, Flash mixer , flocculator, Settling tank, Rapid Sand Filter, Back wash arrangement, Back wash pump and piping, Back wash pump house, Disinfection, Clear water tank, Foundation of various units, By Pass arrangement, Scour arrangement, Plant Building, Bearing capacity test, Laboratory equipment and furniture , Interconnecting paths, Walk ways, Boundary Wall, Inlet channel with ultra sonic channel flow meter, Chemical house with chemical handling and feeding arrangements, Providing and fixing of lighting arrangements with CUB LED lights of 25 Watts with in the boundry limit of plant area, The hydraulic design & capacity/sizes of all the important units shall be based on latest guidelines of Manual of Water Supply and Treatment published by CPHEEO, Ministry of Urban development (GOI) New Delhi. The structural design of various units shall strictly conform to relevant BIS Codes and specifications. Refer to Data Sheet No. - 1 and Common design parameter for further details )

CONSTRUCTION OF PUMP HOUSES

Construction of pump house with chowkidar room including internal electrical wiring, water supply and sanitary, other allied items, cost of septic tank and as per drawing to the entire satisfaction of Engineer-in-Charge(.Refer to Data Sheet No. -2, 2a&2b )

Provision for Solar teck stand dusk to dawn automatic operation with 74 watt Panel , 74 Ah tubular battery with 1 x11 watt CFL with two days autonomy with 5 mtres pole.(.Refer to Data Sheet No. - 2, )

Providing ,fixing and testing of 5.00 Tones capacity gantry Crane and girder as per site requirement 5.00 tones in the above mentioned pump houses (capacity) tested to 10.00 tones ) single girder , power operated overhead traveling crane to suit a span 6.00 meters ( wall to wall )incorporating a Morris balanced spur gear chain pulley block & geared traveled trolley as a lifting and transversing unit fitted with mild steel calibrated hand chain & high tensile steel load chain to suit 6.00 meters height from floor to top of gantry rail as per drawing including main gantry girder , one motor for hoisting ,one motor for cross traverse, two motor for long travel operated from floor level for by means of pen lent push button stations and any other component required for operation of the crane complete including carriage of materials within all lead & lifts the steel work welded in suitable sections including cutting, hosting, fixing in position complete & supply and erection of all suitable rails along longitudinal walls of pump house which serve as track for the moving the girder and all other steel works required of operation of item No.3.3 through out in the length and width of Pump House as detailed belowt (.Refer to Data Sheet No. - 2,)(Ist and 2nd stage)

CONSTRUCTION OF STORAGE TANKS

Constructing RCC Circular under ground/partial under ground storage reservoirs 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 of roof slab, roof slab/dome with smooth finishing in 1:3 inside the tank, 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 with bye pass arrangement consisting of GI / MSERW pipes special and valves / acuated valves of required classes and dia and all other accessories required such as MS ladders inside and outside CI cowl type ventilator, 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 shall be included in the rates of tanks. The cost of the actuators and chamber for valves shall be measured and paid for separately.The work shall include supplying of 5 sets of structural design and drawings.

C/o Sump well cum Storage tank at Deoghat(Refer Data Sheet No. 3 for further details )

C/o Sump well, 2nd stage: Kathpur(Refer Data Sheet No. 3 for further details )

C/o Storage tank at Bandla (Kog),( Refer Data Sheet No. 3 for further details )

C/o Sector storage tank at Kothipura( Refer Data Sheet No. 4 for further details )

C/o Sector storage tank at Bandla (Refer Data Sheet No.5 for further details )

CONSTRUCTION OF BARBED WIRE FENCING AROUND PUMP HOUSE & STORAGE TANKS.

Excavation in foundation trenches etc. in earth work in all kind of soil such as pick work,jumper work, blasting work in hard & soft rock and chiesaling work including slushy soil & under flooring water up to all excavated soil up to any lead & lifts from the edge of excavation and then depth and stacking the returning the stacked soil in 15 CM ( fifteen centimetres) layer's when required in to plinth sides of foundation etc. Consolidation each diposited layer by ramming & watering & then disposing of all surplus excavated earth as directed with in all lead of 20 meters in Chiselling /wedging out of rock complete in all respect.

Providing and laying cement concrete 1:3:6 mix (one cement :Three sand :six stone aggregate 20mm nominal size) and curing complete excluding the cost of form work in foundation and plinth in Retaining wall as per direction of Engineer- in-Charge with in all lead & lifts.

1.80 mtr high fencing with 2.50 mtr MS angle iron posts 2.50 mtr center to center with nine horizontal lines, 2 diagonals of galvanized steel barbed wire (IS-278-1962 type-I) weigning 9.38kg/100 Rmt strained and fixed to posts (cost of angle iron posts to be paid separately).

Steel work welded in built up single section including cutting, hoisting fixing in position and applying a priming coat of red lead paint in R.S joists , chhannel angles , tees and similar works and to the entire satisfaction of the Engineer-in-charge.

Brick work using common burnt clay building bricks in cement mortar 1:6 ( 1Cement, 6Sand ) of Ist class bricks complete in all respect with in all leads and lifts.

Providing and fixing MS sheet 1mm thick Garrage door with frame i.e. 40x40x6 mm angle iron 3.15mm thick sheet plate at junction and corner all necessary fitting complete including priming coat of lead paint as per direction and to the entire satisfaction of Engineer-in-Charge with in all leads and lifts.

CONSTRUCTION OF APPROCH ROADS / NALLAH CROSSING.

Providing and laying cement concrete 1:4:8 (1cement:4sand:8 graded stone agg. 40mmnominal size) and curing complete excluding the cost of form work in foundation and plinth in all depths and to the entire satisfaction of the Engineer-in-charge.

Providing and laying cement concrete 1:1.5:3 (1cement: 1.5 sand: 3 graded stone agg. 20mm nominal size and curing complete excluding the cost of form work in foundation and plinth in all depths and to the entire satisfaction of the Engineer-in-charge.in all leads and lifts

Foundation footings base of columns and the like and mass concrete and to the entire satisfaction of the Engineer-in-charge.

Columns, pillars, struts upto floor two level and to the entire satisfaction of the Engineer-in-charge.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centering shuttering, strutting and propping etc. with wooden battens and bellies, height of propping and centering below supporting floor two ceiling not exceeding 4 mtr and removal of the same for in-situ reinforced concrete and plain concrete work in

Foundation, footings, bases of columns etc. and mass concrete and to the entire satisfaction of the Engineer-in-charge.

Columns, pillars posts, struts, circular or curved in planand to the entire satisfaction of the Engineer-in-charge.

Providing tor steel reinforcement for RCC work including bending binding and placing in position complete in all depths and heights and to the entire satisfaction of the Engineer-in-charge.

RESTORATION OF DAMAGED ROADS(Metalled Road)

Restoration of damages to roads due to laying of pipe including preparation of sub grade, soling, bearing coat metalling tarring and tag coat including restoration of side drain construction of parapet etc complete in all respect as per the relevant IS/HPPPWD specifications shall be applicable in all respects and to the entire satisfaction of Engineer in Charge on following class of roads included in all leads and lifts of materials. The other specification / requirement as per chapter 6 of vol. II. The restoration of road damaged during the laying of pipe should be as per Vol-II item NO. 6.1& 6.2 The refilling of the trenches / any kind of damage etc to the road/ other property will be done by the contractor / firm. and entire satisfaction of the Engineer-in-charge.(.Refer to Data Sheet No. - 10 )

Construction of approach Road single lane

C/O approach road 5 to 7 meter wide single lane to various head works including cutting in earth work, construction of site drain, construction of parapets and providing laying 90 to 40 mm size grade-I soling metalling and tarring complete in all respect in a length as per detail given below. Head works Link road from water treatment plant Kasol to intake point 1 KM. The relevant IS/HPPPWD specifications shall be applicable in all respects and to the entire satisfaction of Engineer in Charge with in all leads and lifts of materials. The construction of approach road should be as per Vol-II item No. 6 of NIT. The Per Kilometer rate include the provision of cutting in earth work, soling, metalling tarring, cross drainage and construction of parapets complete in all respect as per the requirement of NIT Vol-II. (Refer Data Sheet No.9 for further details )

SCHEDULE B2 PUMPING MACHINERY

SUBMERSIBLE (RAW WATER TANK)

Providing and installation of Raw water submersible star rated pumpset of KSB / Kirloskar or Approved make conforming to latest BIS code. The pump shall be fitted with single vane impeller of suitable alloy for handling raw water as per IS 5669-1970 having oil/grease packed bearings and stainless steel shaft, wound stator on motor side with shaft protection sleeves on pump side ensuring better life for shaft . The impeller of pump shall be directly mounted on extended submersible sq cage motor shaft conf to BIS 9238-1979 with up to date amendments of 1450 (N) RPM, totally dust and weather proof with detach able pump casing for easy inspection with double mechanical seal, grease/ oil lubricated bearings and provided with stainless steel thrust bearing plate to withstand vertical loads with minimum wear and tear,It should be fitted with device to take up expanion of water on heating of motor & suitable for operation on 415 +/- 10% volts 3 Phase 50 C/S AC supply. The power of motor should be at least 10% in excess of maximum power required by the pump in complete operating range with mounting stand/ duck foot bend, steel guide wire with mounting hook, lowering chain and standard accessories as supplied by the manufacturers complete, suitable for fulfilling the following requirements:- (Refer Data Sheet No.6 for further details )

Discharge 76.56 LPS Total Head 64.19 Mtrs.(1 working + 1 stand by )

CENTRIFUGAL PUMING MACHINERY (CLEAR WATER TANK)

Providing horizontal spindle,horizontal/redial split casing/end suction(Back-pull out arrangements) single/double/multi stage star rated centrifugal pump or combination of pumps, In series/parallel of recommended make such as Mather and Platt/KSB/ Beacon Weir/Kirlosker/BE/Jyoti as per BIS 1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting water for under mentioned characterestics with bronze,impellers/priming funnels,casing ring and shaft sleeves of bronze,shaft of steel grade 4508 FN8 with cast iron casing coupled directly through a flexible coupling on a common MS/Cast steel base plate (base plate to be from the manufacturer of the pumping unit only) to slip ring/ squirrel cage screen protected drip proof induction motor /motors of standard make such as Kirlosker/BHEL /Crompton /NGEF /GEC/Siemens/Jyoti /ABB and suitable for operation on 400(+/-)10% volts,50 cycles /second.3 phase AC electric supply. The power of electric motor/motors should be at +10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-)15% of the duty poiint head. The motor/motors as per ISI:325:1978 with upto date ammendments read with IS 900:1972. It should include cost of all allied accessories such as penal, electeic equipments, piping work, valves, earthing and any other item contingent there to and should meet the following requirements: .

IST STAGE

Total discharge Each Pump 24.31 LPS = 72.93 LPS of 3 Nos Pump sets Total head 485.48 Mtr (Three pump sets will run parllel to lift total discharge of 72.93 LPS + 3 stand by). (Refer Data Sheet No.7 for further details )

2ND STAGE

Total discharge of Each pump 24.31 LPS = 72.93 LPS of 3 Nos Pump Sets. Total head of 552.65 Mtr (Three pump sets will run parllel to lift total discharge of 72.93 LPS + 3 stand by). (Refer Data Sheet No.8 for further details )

SCHEDULE B 3 - RISING MAINS

RISING MAIN AND ANCHOR BLOCKS

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 unmetalled surfaces to its original condition & 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.

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

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

Providing form work with steel plates 3.15mm thick welded with angle iron frame 30x30x5mm so as to give a fair finish including centring,shuttering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4mtr. and removal of the same for insitu -reinforced concrete and plain concrete work in :

Foundation and footings

Providing tor steel reinforcement for reinforced cement concrete work including bending binding and placing in position complete including the cost of binding wire in all leads and lifts.

Providing , laying, fixing, jointing and testing in trenches GMSERW pipe of following dia meters confirming to ISO 3183-2007 (with up to date ammendments), of following grade and having wall thickness as specified below with bevelled ended 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, including the cost of jointing by way of circumfrenctial butt welding conforming to IS 816-1969 or latest as applicable with up to date ammenments. The MS flanges shall be provided every 15th joint flanged confirming to IS 6392-1971 and remaining butt weld joints. (The cost of flange to be measurede and paid for seperately) The laying of pipe will 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 galvanized (zinc coating both inside and outside) as per relevant IS standards. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. (Earth work in trenches be measured and paid for separately).

SOURCE to WTP (Raw water stage)

350 mm dia GMSERW Pipe fully flanged 4.80 mm wall thickness, (X-42) L-290 flenge Table-11(0/0 to 275 mtr)

Ist Stage:

350 mm dia GMSERW Pipe 8.70 mm thickness, (X-42) L-290 (RD 0/0 to 180 mtr)

350 mm dia GMSERW Pipe 7.90 mm thickness, (X-42) L-290 (RD 180 to 450 mtr)

350 mm dia GMSERW Pipe 7.10 mm thickness, (X-42) L-290 (RD 450 to 630 mtr)

350 mm dia GMSERW Pipe 5.30 mm thickness, (X-42) L-290 (RD 630 to 900mtr)

350 mm dia GMSERW Pipe 4.80 mm thickness, (X-42) L-290 (RD 900 to 1530 mtr)

RISING MAIN 2ND STAGE

350 mm dia GMSERW Pipe 9.50 mm thickness, (X-42) L-290 (RD 0/0 to 90 mtr)

350 mm dia GMSERW Pipe 8.70 mm thickness, (X-42) (RD 90 to 180 mtr)

350 mm dia GMSERW Pipe 7.90 mm thickness, (X-42) L-290 (RD 180 to 300 mtr)

350 mm dia GMSERW Pipe 6.40 mm thickness, (X-42) L-290 (RD 300 to 420 Mtr

350 mm dia GMSERW Pipe 5.60 mm thickness, (X-42) L-290 (RD 420 to 600Mtr)

350 mm dia GMSERW Pipe 4.80 mm thickness, (X-42) L-290 (RD 600 to 2280mtr)

Providing welding and fixing of MS flange at suitable reaches conforming to IS: 6392-1971 (latest with upto date ammendments) of following dia and table the welding of flange with pipe should conform to IS: 816-1969 with electerode as as per IS 814-1991 including required Nos of bolts and nuts as per IS:1369-1967 and 3mm thick asbestos fibre jointing gasket conforming to IS: 2712-1965 . The welding of flange should be done in two layers on both faces to make to the joints air tight and leak proof(The cost of providing and laying of GMSREW pipe to be measured and paid for seprately) and to the entire satisfaction of the Engineer in charge

1St Stage

350 mm dia GMSERW Pipe F-T 34 (RD 0/00-450 Mtr)

350 mm dia GMSERW Pipe F-T 28 (RD450-900 Mtr)

350 mm dia GMSERW Pipe F-T 23 (RD 900-1200 Mtr)

350 mm dia GMSERW Pipe F-T 17 (RD 1200-1530 Mtr)

2nd Stage

350 mm dia GMSERW Pipe F-T 34 (RD 0/00-300 Mtr)

350 mm dia GMSERW Pipe F-T 28 (RD 300-900 Mtr)

350 mm dia GMSERW Pipe F-T 23 (RD 900-1200 Mtr)

350 mm dia GMSERW Pipe F-T 17 (RD 1200-2100 Mtr)

350 mm dia GMSERW Pipe F-T 11 (RD 2100-2280 Mtr)

SCHEDULE B4 GRAVITY MAINS.

GRAVITY MAINS / ANCHOR BLOCKS

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 unmetalled surfaces to its original condition & 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.

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

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

Providing form work with steel plates 3.15mm thick welded with angle iron frame 30x30x5mm so as to give a fair finish including centring,shuttering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4mtr. and removal of the same for insitu -reinforced concrete and plain concrete work in :

Foundation and footings

Providing tor steel reinforcement for reinforced cement concrete work including bending binding and placing in position complete including the cost of binding wire in all leads and lifts.

Providing , laying, fixing, jointing and testing in trenches GMSERW pipe of following dia meters confirming to ISO 3183-2007 (with up to date ammendments), of following grade and having wall thickness as specified below with bevelled ended 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, including the cost of jointing by way of circumfrential butt welding conforming to IS 816-1969 or latest as applicable with up to date ammenments. The MS flanges shall be provided every 15th joint flanged confirming to IS 6392-1971 and remaining butt weld joints. (The cost of flange to be measurede and paid for seperately) The laying of pipe will 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 galvanized (zinc coating both inside and outside) as per relevant IS standards. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. (Earth work in trenches be measured and paid for separately).

200 mm dia GMSERW Pipe 4.80 mm thickness, L-290 (X-42)

200 mm dia GMSERW Pipe 6.40 mm thickness, L-290 (X-42)

200 mm dia GMSERW Pipe 7.00 mm thickness, L-290 (X-42) F.T-34 (RD 5001 to 7860 mtr)

200 mm dia GMSERW Pipe 5.20 mm thickness, L-290 (X-42) F.T-28 (RD 9001 to 10440Mtr)

Providing welding and fixing of MS flange at suitable reaches conforming to IS: 6392-1971 (latest with upto date ammendments) of following dia and table the welding of flange with pipe should conform to IS: 816-1965 with electerode as as per IS 814-1991 including required Nos of bolts and nuts as per IS:1369-1967 and 3mm thick asbestos fibre jointing gasket conforming to IS: 2712-1965 . The welding of flange should be done in two layers on both faces to make to the joints air tight and leak proof(The cost of providing and laying of GMSREW pipe to be measured and paid for seprately) and to the entire satisfaction of the Engineer in charge

200 mm dia GMSERW Pipe F-T 23 (RD 0/00-500 Mtr)

200 mm dia GMSERW Pipe F-T 34 (RD 500-1050 Mtr,5000-9000 and 0/0-5040)

200 mm dia GMSERW Pipe F-T28 (RD 1050-200,3030-5000 and RD 9000-10440 Mtr)

200 mm dia GMSERW Pipe F-T 17 (RD 2000-3030 Mtr)

Providing, laying, jointing and testing in trenches to be levelled to grades, GI flanged pipes of following diameter confirming to IS:1239-1990( Part-II) having minimum wall thickness as per IS code and class of pipes specified below providing and jointed with MS flanges every 5th joint conforming to BIS 6392-1971 welded at both ends according to relevant BIS standards and detailed specifications and remainig joint will be butt welded provided with nut & bolts of required sizes, 3mm thick compressed asbestos fiber jointing gasket / synthetic rubber gasket confirming to relevant BIS codes including all kinds of flanged short pieces, bends, tees & other specials etc made from parent tubes & welded with flanges of tables as applicable for the particular reach as per site conditions including flushing, cleaning & hydraulic testing as per directions of Engineer-in-charge.

150 mm dia -GMS Pipe (Medium Grade) 4.80 mm thickness, Flange table-17 (RD 0/0 to 450 Mtr)

Providing , laying and jointing & testing CI sluice valve of following dia PN1 of Leader / Kirlosker/ KSB make and capable of withstanding the normal seat pressure as per IS:780:1984 with upto date ammendments in all Lead & Lifts.

200mm dia

150mm dia

Providing , fixing & testing Air release valves of following dia of Leader/KSB /kirloskar make as per relevant IS code with upto date ammendments on pipes i/c including all fittings and all Lead & Lifts complete.

200mm dia

SCHEDULE-B5 AUTOMATION

Design ,Supply , Installation , testing and commissioning of Automation system of pumping machinery at Kasol).Centralised Automation System at Main Water Pumping Station, consisting of Fully Wired Panel with Master PLC System on Ethernet, Flow Meter, Level Switch and Pump Interfacecomplete in all respect to the entire satisfaction of Engineer-in - Charge. Description of Items to be provided, Installed and Commissioned as per the criteria enclosed in technical specification sheet attached in Vol-II.

Control and Monitoring

Programmable Remote Terminal / Telemetry Unit (RTU) for Automatic motor and pump control with suitable HMI with multiple timed running options and non volatile memory, with data logger capable of generating log run report, meeting the control and protection criteria enclosed in technical specification sheet including all leads and lifts and as per entire satisfaction of Engineer - in - charge.

Protection

Soft starter of appropriate rating for motor specified in technical specification sheet for the purpose of controlled starting and stopping of the pump, with adjustable upper and lower voltage and current limit for Motor Protection meeting the protection and control criteria enclosed in technical specification including all leads and lifts and as per entire satisfaction of Engineer - in - charge.

Ultrasonic / Float type two point low/high level monitoring system of water supply tank ( Sump well) integrated with the RTU for dry run protection and automatic pump control meeting the protection and control criteria enclosed in technical specification sheet , including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Automatic Phase reversal rectifier of appropriate capacity suitable for the specified motor meeting the protection and control criteria enclosed in technical specification , including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Motor Protection Relays of appropriate capacity suitable for the specified motor for overload, short circuit, under current, unbalance, locked rotor earth fault, stall and phase loss protection and control meeting the criteria enclosed in technical specification sheet including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Indicator and warning system meeting the protection and control criteria enclosed in technical specification sheet for mains ON-OFF, System Standby- Overload - Run, Sump Empty - Full, RYB Phase, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Power factor shunt capacitor conforming to BIS 2834-1986 or latest with upto date amendments to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually, of required KVAR according to HP of motor offered including cablle from busbar chamber to capacitor & also including make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer), including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Suitable size cast steel double flanged Automated / Self Actuated sluice valve having size one size higher than the nominal delivery size of pump and capable of withstanding the specified nominal seat pressure & conforming to API standards with up to date amendments for delivery line of pump (including one No for common header). (NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date amendments However, if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class ASA (specified seat pressure) as per BS 1414 (API ) compatible with the automation system meeting the protection and control criteria enclosed in technical specification sheet, including all leads and lifts and as per entire satisfaction of Engineer - in - charge .

Monitoring

Pump Efficiency Monitoring System capable of online monitoring of Suction temperature and pressure and the delivery temperature and pressure, Head Efficiency and Flow rate of suitable range & standard make with all accessories such as stop cock,copper tubing etc. conforming to latest BIS specifications with up to date amendments,meeting the protection and control criteria enclosed in technical specification sheet including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Multifunction Water Quality in line Meter to record pH, ORP, TDS, DO, Turbidity, temperature of the treated water at the clear water tank / reservior meeting the control criteria enclosed in technical specification sheet , including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Multifunction Water Quality in line Meter to record pH, ORP, TDS, DO, Turbidity, temperature and residual chlorine of the treated water at the sectot storage tank meeting the control criteria enclosed in technical specification sheet , including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Ultrasonic / Electromagnetic flow meter for automatic discharge measurement at the delivery reservior meeting the control criteria enclosed in technical specification including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Water Treatment Plant Control and Monitoring System

Water Treatment Plant Control and Monitoring System for Auto pre-set operation of supply valve, Dozers within the WTP and Delivery Tanks with Remote monitoring and control as per the Technical Specification Sheet including all leads and lifts and as per the entire satisfaction of the Engineer - in - charge.

Master Station

The Automatic Water Pumping Station and Water Treatment Plant System Network Architecture including peripheral devices, accessories, and Software with the capability to run Multiple Water Pumping Station ( Specified Number) without any manual intervention with inbuilt protection systems with remote access for protection, control, data collection and monitoring the devices from designated Master Stations (with different access levels from Sectional to Zonal Level ). meeting the protection and control criteria enclosed in technical specification complete in all respect including all leads and lifts and as per entire satisfaction of Engineer - in - charge ( All items which are required for successful commissioning the Automatic Water Pumping Station and Water Treatment Plant System as per the Technical Specification Sheet should be included here and nothing extra shall be paid for any extra item, peripheral devices, accessories, cabling networking and Software required for successful commissioning of the System )

Installation and erection

Rust free powder coated Control panel suitable for housing all the above listed electrical and electronics components,meeting the protection and control criteria enclosed in technical specification sheet including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Erecting/commissioning and testing of all equipments i/c cost of peripheral devices, cables of appropriate rating, accessories, and Software tees,bends tapers & any other fittings required as per site conditions and the Technical Specification Sheet including all leads and lifts and as per entire satisfaction of Engineer - in - charge.

SCHEDULE B6 :- GASEOUS CHOLORINATION & OPERATION & MAINTENANCE OF SCHEMES.

Operation & Maintenance

Operation & Maintenance of automation pumping machinery 3610 BHP including working and stand bye ,Rising main and Gravity main in a length of 20015 Mtrs, & for a period of 5 years, including WTP 2.21 MLD, 2 No sump well, 2 Nos Pump house ,yard light, and 3 Nos. underground storage tank complete in all respects to provide potable drinking water to Hrdro Engineering College Bandla & AIIMS at Kothipura Bilaspur properly handling deploying skilled & unskilled employees and data operator at main controling station to the entire satisfaction of the Engineer-in-charge. The Operation and maintenance period shall start after sucessful trial run of three months after commissioning of the project and nothing shall be paid for the period of trial run. (The scope of operation and maintenance of the scheme shall include the total present scope of the project and the cost of chlorine gas used for chlorination shall be born by the firm during the entire maintenance period i.e 5 years).

Ist. Year

2nd year

3rd year

4th Year

5th Year

Gaseous Chlorination Based Disinfection System

Supply, delivery, erection and commissioning of vaccum operated pressure feed chlorination system capable to treat 2.21 MLD water (8 hours pumping) including control panel, chlorinator, interconnecting pipe line, field test kit, Monoblock pump, Chlorine leak detactor, ON-line chlorine anyasyer, gas cylinder, gas tonner etc. complete at WTP site. Provision for online quality Monitoring at storage reservoirs shall be provided. Plant room for installation of above equipments shall also be constructed at the site complete in all respect. The rates quoted by the contractor shall be for the complete work. All ancillairy 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.

HARJEET SINGH

A V RAMBABU INFRA PRIVATE LIMITED