Engineering, Procurement, Construction, Testing, Commissioning, Trial Run and Operation and Maintenance of various components of Tourkhola and Multi Villages Piped Water Supply Scheme for Part of Dharampur Block of Mandi District

Amount

Schedule A1 - Civil Works:- Base line survey studies and data collection , source studies , topographic survey, hydraulic and structural design of all the components of water supply schemes including intakes,conveyence pipes, treatment plants, pump houses MBRs, SRs, pumping machinery rising mains including electrical and mechanical equipments complete in all respects as per the direction and to the entire satisfaction of the Engineer-in-charge. The contractor shall provide 6 sets of approved drawing and design with one soft copy to the department. (Ref data sheet No. 21 for further details.)

Fencing work around all the civil works such as intake structure (Percolation well), Pump Houses, MBRs, SRs Inspection Hut , & lab etc. one metre high fencing over brick masonery 1.30 mtr high ISA 50x50x5 mm post @ 1.50 mtr centre to centre including with nine horizontal lines and two diagonal of Galvanised mild steel barbed wire confirming to IS:278-1962-type-1, weighting 9.38kg/100mtr minimum strained and fixed to post with proper fastening arrangement. The ISA post shall be embeded 450 mm deep in C:C 1:2:4 with proper fastening arrangement protected with using suitable primer and anti corrosive paint level difference at different points shall be suitabily taken care so as to look asthetically good including cost of excavation foundation concrete , brick masonery , plastering and providing and fixing M.S. Gate of suitable size where required complete in all respect to the entire satisfaction of the Engineer-in-charge. (Ref data sheet No. 22 for further details.)

Site development for various civil works such as Percolation well pump houses,Main balancing reserviors,Service storage reservior,retaining walls,breast wall etc complete as directed by engineer in charge as per relevent data sheet and scope of work.

Cutting in earthwork in all kind of soil for site development of civil structures and disposal of excavated earth up to all leads and lifts as per direction to the entire satisfaction of Engineer-in-Charge.

Excavation in foundation and trenches in all kinds of soils such as pick work, jumper work, blasting in soft/hard rock, chiselling/wedging out of rock/where blasting prohibited) saturated soil stacking the excavated soil as directed by the Engineer-in-charge and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer –in-charge in all leads and lifts.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30 x 30 x 5 mm, so as to give a fair finish including centring, shuttering , strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4meters and removal of the same for insitu reinforced concrete and plain concrete. (a) vertical surfaces

Providing and laying cement concrete 1:5:10 (1 cement :5 sand : 10 graded stone aggregate 40mm nominal size) with 15% Plum and curing complete excluding cost of form work in retaining walls/breast walls, the size of plums shall usually by 150mm to 300mm as per HPPWD specification as per direction and to the entire satisfaction of Engineer-in-Charge.

Percolation well:- Designing, Constructing, Testing & Commissioning ( to be approved by the competent authority) and Construction of Percolation well with 6.00 mtr internal diameter and 15.00 mtr depth ,having RCC Circular structure, Roofing with RCC slab, Walk way/peasage CI Rungs inside the percolation from top to bottom and steel stair case from ground level to top of percolation well with connecting path having arrangement of chain pulley of suitable capacity for lowering the pumping machinary complete in all respects to the entire satisfaction of the Engineer-in-charge. The contractor shall provide 6 sets of approved drawing and design with one soft copy to the department. (Refer Vol-II-Technical specification & Vol-III, Data sheet No. 1).

Steel Crossing:- Providing and Construction of steel crossings for crossing of various dia of pipe full of water including launching , live load should be considered as 150 kg/ sqm. The design and drawing shall be preparared by the contractor and be got approved from the competent authority befor execution of work. The item includes cost of all materials /accessories as required for C/O crossing including abutments, piers,Railing, bearing etc.within all leads & lifts including cost of excavation and cost of all other Civil works.

C/O 1 No Crossing on Khanoli khad for MS Pipe Span-120 m, complete item in all respect.)

C/O 30 Nos. Crossings on various nallahs/ Khads everage Span-45m, complete item in all respect.)

Thrust Blocks:- Construction of Thrust Block for Rising main 1st & 2nd stage of requried sizes (Refer Vol-II-Technical specification & Vol-III, Data sheet No. 7).

Excavation in foundations,trenches etc., in earth work, lift upto 1.50 mts. Stacking the excavated soil not more than 3 mts. Clear from the edge of the excavation & then returning the stacked soil in 15 cms. Layers,when required into plinths sides of foundation etc.,consolidating each deposited layers by ramming & watering & then disposing of all surplus excavated earth as dierected within all leads & lifts as per 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.

Pump House:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) of 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 3/5 Tonne Chain Pulley / 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 including site development as directed by engineer in charge. The contractor shall provide 6 sets of approved drawing with design and one soft copy to the department. (Refer Vol-II-Technical specification & Vol-III, Data sheet No. 2&3).

Pump house at CT-1 village Tarpohal 1No., 160.74 sqm

Pump house nera CT-2 at village Tanihar 1No., 68.48 sqm

Small Pump houses above percolation wells 3 No, 18.00 sqm each

Main Balancing Reservior and Sector Reserviors:- 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 alied 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, SFRC manhole covers with frames of heavy duty 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,bulk meter/ flow meter 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. (Refer Vol-II-Technical specification & Vol-III, Data sheet No. 4,5&6).

C/o MBR1 - 500 KL -GL (Vill Kharjanoo)

C/o MBR2 - 400KL -GL (Vill AwahDevi)

C/o Sump(C/T) 300 KL-GL (Vill Tarpohal)

C/o Sump(C/T) 225 KL-GL (Vill Tanyar )

C/O MBR1 - SR1, 50KL-GL (Vill Tourkhola)

C/O MBR1 - SR2, 30KL-GL (Vill Koon)

C/O MBR1 - SR3, 20KL-GL (Vill Deyol )

C/O MBR1-SR29, 40KL-GL (Vill Gawaila)

C/O MBR1 - SR4, 30KL-GL (Vill Khajoorti)

C/O MBR1 - SR5, 50KL-GL (Vill Phaenehal )

C/O MBR1 - SR6, 70KL-GL (Vill Bhadehar)

C/O MBR1 - SR7, 30KL-GL (Vill Bag)

C/O MBR1 - SR8, 120KL -(GL Vill Grouru)

C/O MBR1 - SR9, 100KL GL (Vill Tanihar )

C/O MBR1 - SR10,30KL (Vill Nalyana)

C/O MBR1-SR30,70KL-GL (Vill Manyeoh)

C/O MBR1-SR31,90KL-GL (Vill Kot )

C/O MBR2 - SR11,80KL-GL (Vill Awahdevil)

C/O MBR2 - SR13,50KL-GL (Vill Garli)

C/O MBR2 - SR14 ,30KL-GL (Vill Answai)

C/O MBR2 - SR15 ,90KL-GL (Vill Badhu)

C/O MBR2 - SR16, 70KL-GL (Vill Pipli )

C/O MBR2 - SR17, 30KL-GL (Vill Ratkel )

C/O MBR2 -SR18, 120KL-GL (Vill Sajao )

C/O MBR2 - SR19,180KL-GL (Vill Behri)

C/O MBR2 - SR20,120KL-GL (Vill Cholthara)

C/O MBR2 - SR21,90KL-GL (Vill Sadhot)

C/O MBR2 - SR22,70KL-GL (Vill Mortan)

C/O MBR2 - SR23,30KL-GL (Vill Dhanrashi )

C/O MBR2 - SR24,20KL-GL (Vill Kharoh)

C/O MBR2 - SR25,100KL-GL (Vill Paplog)

C/O MBR2 - SR26, 30KL-GL (Vill Ropar )

C/O MBR2 - SR27,200KL-GL (Vill Rakhoh)

C/O MBR2 - SR28,140KL-GL (Vill Darpa )

Inspection Hut :- Designing, Constructing, Testing & Commissioning ( to be approved by the competent authority) of Inspection Hut.The work shall include all allied Civil Works, excavation in foundation in all kinds of soils, c/oToilets, c/o Septic Tank, dewatering, all internal and external electrical wiring, water supply and sanitary fittings, External Solar powered Street lighting and other allied items such as furniture, Modular kitchen and other furnishing items such as ACs (hot/cold option) ,Geasure,Heater, blower,double bed attached with side stool,coir matteress,bed sheets, pillos, quilts ,blankets, bed covers, towels, wooden armed chair with cusion , table with glass top in each room, side wooden racks in each room,TV racks, LED TV of reputed make, 7seater sofa for VIP room,luggage saddle,curtains, hand towels, large towels and wooden armed chairs with cusion of Ist class teak wood shall be provided in training hall.) other accessories like buckets, mugs, brushes / liqids for cleaning etc. and all items of crockery, utensils,double cylinder gas connection, instant geaser, water purifier, oven, double door refrigrator , steel racks and all other cooking items of approved make should be provided in kitchen and painting with asian apex ultima with priming coat and wall putty and landscaping and fire fighting system etc. complete as directed by Engineer in charge as per relevent data sheet and scope of work. The contractor shall provide 6 sets of approved drawing with design with one soft copy to the department. (Refer Vol-II-Technical specification & Vol-III, Data sheet No. 15).

Laboratory:- The Laboratory as per CPHEEO mannual shall be established at main pump house where a separate building for the same shall be constructed to house the laboratory equipment, office record including furniture.The work shall also include all allied Civil Works, excavation in foundation in all kinds of soils, c/oToilets, dewatering, all internal and external electrical wiring, water supply and sanitary fittings, External Solar powered Street lighting and other allied items and painting with asian apex ultima with priming coat and wall putty complete including cost of all equipment and accessories as directed by engineer in charge as per relevent data sheet and scope of work (Ref data sheet No.16 for further details.).The contractor shall provide 5 sets of approved drawing with design to the department.

Approach Road :- Construction of Approach road to pump houses & Inspection Hut i/c cutting in earth work in all kind of soils, subgrading to required camber and super elevation,soling,bearing coat, metalling, tarring and c/o cross drainage works and side drains, c/o retaing walls and breast walls complete in all respects to the entire satisfaction of the Engineer-in-charge. (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No, 17)

Supply of Light motor vehicle Scorpio S II with all accessories complete in all respect

Supply of Light motor vehicle Crysta ZX (6+1)A/T Fully loaded with all accessories complete in all respect.

Schedule A2 -Pumping Machinery and Electrical works:- Supply of star rated enrgy efficient submersible pumping set of KSB/Calama/ Johnston/ Crompton/BS/ SABAR/ Oswal/ Kirloskar/WPIL make conforming to latest relevant BIS Code 8034:1976. The pump should be fitted with bronze impeller or suitable alloys suitable for handling Clear water having greased packed bearings and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP & 2900 rpm of reputed make conforming to BIS 9283-1979 latest with upto date amendments, totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guards, erection clamps , cable clips, depth gauge NRV & Sluice valves of approved class etc. The work should be completed to the entire satisfaction of the Engineer-in – Charge. The rates shall be for complete Job to run the machinery in proper working. and should meet with the requirements. (Ist stage). The cost of stepdown transformer alongwith all its accessories such as cables, panels etc. shall be part of the offer including standby arrangement, the rate shall be quoted with per set rate of pumping machinery. 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. For detailed design parameters/ requirements are given in (Refer Vol-II-Technical specification & Vol-III, Data sheet No. 12).

Booster stage:- 6 sets (3 working & 3 standbye)

PW1 to Sump (19.91 LPS with Head of 25.44 m - 2 sets

PW2 to Sump (19.91 LPS with Head of 25.44 m - 2 sets

PW3 to Sump (19.91 LPS with Head of 25.44 m - 2 sets

Providing and installation of sensor based auto cut off system for dry run condition of submerssible pump.as per approved specification and as directed by engineer incharge.

Providing suitable digital pressure guage ISI marked

PUMPING MACHINERY CENTRIFUGAL:- Supply ,Installation ,Testing & Commissioning of star rated enrgy 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, ABB/CGL confirming to BIS-1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting clear water for under mentioned characteristics with bronze/Bronze with 2.5% Nickel impellers, dia of 405mm priming funnels, casing ring and shaft sleeves of bronze/ steel, shaft of SS:410/AIS 1431 Chrom in plated with cast iron casing coupled directly through a flexible coupling on a Common MS base plate to squirrel cage screen protected drip proof induction motor, totally enclosed fan cooled motors/CACA motors of standard make such asKirloskar/BHEL/ Crompton/NGEF/GEC/Siemens/ Jyoti/Area Brown Boven and suitable for operation on 11 KV HT, 50 cycles/second 3 phase AC electric supply. The power of electric motor/motors should be at least (+) 10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-)15% of the duty point head. The motor/motors should be as per IS: 325-1978 with upto date amendments read with IS:900-1972. The starting current of the motor shall be limited to not more than 4.5 to 5 times of full load current. The motor shall be suitable of running at 415 volt+ - 15 volt atleast. It should include cost of bearing nuts, bolts and painting etc and should meet the following requirement (as per data sheet No. 13) 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 cost of stepdown transformer alongwith all its accessories such as cables, panels etc. shall be part of the offer including standby arrangement, the rate shall be quoted with per set rate of pumping machinery. 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.(Refer Vol-II-Technical specification & Vol-III, Data sheet No. 13).

PH-1,Tarpohal to MBR-1 Kharjanoo) - 4 sets (2 working & 2 standbye) of 29.87 LPS each with total Head 713.69 m.

PH-2 Tanihar to MBR-2 Awahdevi) - 4 sets (2 working & 2 standbye) of 19.68 LPS each with total Head 134.17 m.

Providing and installation of sensor based auto cut off system for dry run condition of submerssible pump.as per approved specification and as directed by engineer incharge. (if applicable)

Providing suitable digital pressure guage ISI marked

Note:- The Total Head indicated above is at Main Balancing Reservoir (MBR). The Pumping Machinery is also supposed to cater for the requisite discharge at various points in the rising main as shown in the key plan. Necessary Make and Model of the pump with Characteristic Curves should accompany the technical bid of the bidder.

Schedule A3 - Rising 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 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, laying, fixing, jointing and testing in trenches of Galvanized MSERW flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS/ISO:3183-2007 with steel grade L-290 or X-42/ L-210 or A having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. flanges are to be provided 5% of total joints and remaining 95% joints with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zink coating not less than 400 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches shall be measured and paid for separately). The diameter and class / material of pipe are indicative. Since the re-survey and re-design of proposal / scheme is to be carried out by the lowest bidder, the design/drawings are to be approved by the competent authority of the department. If there is any variation in size, material, class & wall thickness of pipe and jointing,valves,specials etc,the rates shall be worked out on prorata basis and will be paid accordingly (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No. 8 & 9).

PW1 , PW2 & PW3 to Sump (Ref as per Data sheet No. 8) :- GMSERW Pipe 200 mm dia GMSERW pipe IS/ISO:3183-2007 grade L210 or A Flange table 5 wall thichness=4.80mm Total length 1000 Rmt.

Rising Main Pump House Tarpohal to Kharjanoo , Ist stage (Ref as per Data sheet No. 9) 250 mm Dia GMSERW Pipe GMSERW pipe IS/ISO:3183-2007 grade L360 or X52 RD 0 to RD 1120 FT38 WT 9.10mm

250 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L360or X52 RD 1120 to RD 4020 FT 38 WT 8.7mm

250 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L360or X52 RD 4020 to RD 4480 FT 34 WT 7.8mm

250 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L360or X52 RD 4480 to RD 8360 FT 34 WT 7.1mm

250 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L360or X52 RD 8360 to RD 9320 FT 34 WT 6.4mm

250 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L360or X52 RD 9320 to 9760 RD FT 28 WT 5.6mm

250 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L360or X52 RD 9760 to 9940 RD FT 28 WT 5.2mm

250 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L360or X52 RD 9940 to 15270 RD FT 28 WT 4.8mm

2nd stage Rising Main For 2nd Stage (Tanihyar To Awahdevi) (Data sheet No. 9) :- 200 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L210 or A RD 0 to RD 7950 FT17 WT 4.8mm

200 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L210 or A RD 7950 to RD 11400 FT11 WT 4.8mm

200 mm Dia GMSERW Pipe IS/ISO:3183-2007 grade L210 or A RD 11400 to RD 11500 FT5 WT 4.8mm

Providing welding and fixing of M.S. flanges @ 5% of joints, conforming to following tables as per IS 6392-1971 (Latest with up to date amendments) and welding of MS flanges with GMS/GMSERW pipes in two layers on both faces i.e two layer on outer faces and one layer on inner faces to make the joint leak proof (The cost of proving and layer of GMSERW pipes to be measured and paid for separtely). The welding of flanges shoild conform to IS 816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364, the thicthness of gasket not less than 3.00 mm conforming to IS 2712-1998. The work shall be done as per entire satisfactio of engineer in charge with in all leads and lifts.

PW1 , PW2 & PW3 to Sump:- GMSERW Pipe 200 mm dia FT 5 WT=4.80mm Total length 1000 Rmt.

Ist stage (Rising Main Pump House Tarpohal to Kharjanoo) :- 250 mm Dia GMSERW Pipe RD 0 to RD 1120 FT38 WT 9.10mm

250 mm Dia GMSERW Pipe RD 1120 to RD 4020 FT 38 WT 8.7mm

250 mm Dia GMSERW Pipe RD 4020 to RD 4480 FT 34 WT 7.8mm

250 mm Dia GMSERW Pipe RD 4480 to RD 8360 FT 34 WT 7.1mm

250 mm Dia GMSERW Pipe RD 8360 to RD 9320 FT 34 WT 6.4mm

250 mm Dia GMSERW Pipe RD 9320 to 9760 RD FT 28 WT 5.6mm

250 mm Dia GMSERW Pipe RD 9760 to 9940 RD FT 28 WT 5.2mm

250 mm Dia GMSERW Pipe RD 9940 to 15270 RD FT 28 WT 4.8mm

2nd stage Rising Main For 2nd Stage (Tanihyar To Awahdevi) :- 200 mm Dia GMSERW Pipe RD 2120 to RD 7950 FT17 WT 4.8mm

200 mm Dia GMSERW Pipe RD 7950 to RD 11400 FT11 WT 4.8mm

200 mm Dia GMSERW Pipe RD 11400 to RD 11500 FT5 WT 4.8mm

Providing circumferential butt welded joints by electrical arc welding to below mentioned dia and wall thickness GMSERW pipe welded in three 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 of 2.5 mm to 6.3 mm of Advani Oerlikon (Adore)-CITOJET/ES/ESAB make, conforming to IS 814-1991 including Die pentration test, at site of work complete in all respects, including manual/machanical handling of pipe in all leads and lifts, including DPT and coating of two coats of anticorrosive bituminous paint to the entire satisfaction of Engineer in charge.

PW1 , PW2 & PW3 to Sump:- GMSERW Pipe 200 mm dia FT 5 WT=4.80mm Total length 1000 Rmt.

Ist stage (Rising Main Pump House Tarpohal to Kharjanoo) :- 250 mm Dia GMSERW Pipe RD 0 to RD 1120 FT38 WT 9.10mm

250 mm Dia GMSERW Pipe RD 1120 to RD 4020 FT 38 WT 8.7mm

250 mm Dia GMSERW Pipe RD 4020 to RD 4480 FT 34 WT 7.8mm

250 mm Dia GMSERW Pipe RD 4480 to RD 8360 FT 34 WT 7.1mm

250 mm Dia GMSERW Pipe RD 8360 to RD 9320 FT 34 WT 6.4mm

250 mm Dia GMSERW Pipe RD 9320 to 9760 RD FT 28 WT 5.6mm

250 mm Dia GMSERW Pipe RD 9760 to 9940 RD FT 28 WT 5.2mm

250 mm Dia GMSERW Pipe RD 9940 to 15270 RD FT 28 WT 4.8mm

2nd stage Rising Main For 2nd Stage (Tanihyar To Awahdevi) :- 200 mm Dia GMSERW Pipe RD 0 to RD 11500 WT 4.8mm

Providing and fixing double flanged cast steel Sluice valve of following dia of Kirloskar/Leader make conforming to BS:1414 / API-600 various Class including campanion sheet gasket 3 mm thick with MS flanges of table-17 as per IS 6392-1971 i/c welding of M.S. flanges in two layers on both faces to make the joint leak proof and capable of with standing of nominal seat pressure of 21.00 Kg/cm2 with upto date amendments i/c carriage in all leads & lifts & complete in all respect a as per direction and to the entire satisfaction of Engineer-in-Charge.

200 mm dia class ASA-150

200 mm dia class ASA-300

250 mm dia class ASA-600

Providing and fixing double flanged cast steel non return valve of following dia of Kirloskar/Leader make conforming to BS:1868 / API-600 various class including campanion sheet gasket 3mm thick with MS flanges of table-17 as per IS 6392-1971 i/c welding of M.S. flanges in two layers on both faces to make the joint leak proof and capable of with standing of nominal seat pressure of 21.00 Kg/cm2 with upto date amendments i/c carriage in all leads & lifts & complete in all respect a as per direction and to the entire satisfaction of Engineer-in-Charge.

200 mm dia class ASA-150

200 mm dia class ASA-300

250 mm dia class ASA-600

Providing/supply and fixing double flanged Cast Iron sluice valve of of various dia of Leader /Kirloskar make conforming to IS: 14846/2000 with up to date amendment as per follwing class to withstanding in normal seat pressure as mentioned below including champion sheet gasket 3mm thick, i/c welding with M.S. flanges as tabled below complete to make the joints leak proof including carriage in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

200 mm dia class PN-1.00 with flange table-5

200 mm dia class PN-1.60 with flange table-5

Providing and fixing Cast Iron flow meter wolmen type megnetic drive class-B flanged including all leats & lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

80mm dia

Providing and fixing double air valve (Isolating type) Double orifice with rubber ball 50 mm dia dia of Bir make confirming to BIS:14845 with upto date amendments in rising mains with upto date amendments as per direction and to the entire satisfaction of Engineer-in-Charge.

50 mm dia

Schedule A4- Gravity Mains & Distribution System:- GRAVITY MAIN:- Excavation in foundations and trenches (for pipes and pits) upto all depths etc. in all kinds of soil such as pick work, jumper work and saturated soil including bailing or pumping out of water, blasting in soft/hard rock or chiseling or wedging out of same where blasting is prohibited in all leads and lifts including trimming and dressing of sides, leveling of beds to correct grade including shoring strutting, planking timbering and dewatering wherever required, stacking usable and unusable material/soil separately and after laying jointing and testing of pipes, returning he usable soil in 15 cm layer by ramming and watering and then disposing of all surplus excavated soil/unusable material as directed within all leads and lifts including restoration of unmetaled/ mattelled surfaces to its original condition and including cost of diversion of traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts as per the direction of Engineer-in-charge.

Providing, laying, fixing, jointing and testing in trenches of G.I pipe flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS1239-2004 with medium and heavy grade , as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. flanges are to be provided 5% of total joints and remaining 95% joints with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zink coating not less than 400 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches shall be measured and paid for separately). The diameter and class / material of pipe are indicative. Since the re-survey and re-design of proposal / scheme is to be carried out by the lowest bidder, the design/drawings are to be approved by the competent authority of the department. If there is any variation in size, material, class & wall thickness of pipe and jointing,valves,specials etc,the rates shall be worked out on prorata basis and will be paid accordingly (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No. 10).

From MBR 1 Kharjanoo to various Ground level Service storage

80mm dia (Heavy class)

80mm dia (Medium class)

From MBR 2 Awahdevi to various Ground level Service storage

80mm dia ( Heavy class)

80mm dia (Medium class)

100mm dia (Heavy class)

100mm dia (Medium class)

125mm dia (Heavy class)

150mm dia (Heavy class)

150mm dia (Medium class)

Providing, laying, fixing, jointing and testing in trenches of Galvanized MSERW flanged/butt welded pipes including cost of flanged bends of all degrees conforming to IS/ISO:3183-2012 with steel grade PSL-1,L-210 or A, having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. flanges are to be provided 5% of total joints and remaining 95% joints with butt welded joints as detailed below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in three layers (one inner and two outer) with pipes at both ends as per relevant BIS standards along with nuts and bolts of required sizes confirming to BIS 1364 (with upto date ammendments). 3mm thick compressed asbestos fiber/synthetic rubber gaskets confirming to relevant BIS standards. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, fabrication of bends, tees,valves etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736 -1986 (with upto date ammendments) with mass of zink coating not less than 400 gm/m2. The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. Negative tolerance in thickness and mass/weight will not be accepted. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches shall be measured and paid for separately). The diameter and class / material of pipe are indicative. Since the re-survey and re-design of proposal / scheme is to be carried out by the lowest bidder, the design/drawings are to be approved by the competent authority of the department. If there is any variation in size, material, class & wall thickness of pipe and jointing,valves,specials etc,the rates shall be worked out on prorata basis and will be paid accordingly (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No. 10).

From MBR 1 Kharjanoo to various Ground level Service storage

250mm dia IS/ISO:3183-2007 grade L210 or A wall thickness 4.80 mm

300mm dia IS/ISO:3183-2007 grade L210 or A all thickness 4.80 mm

From MBR 2 Awahdevi to various Ground level Service storage

200mm dia IS/ISO:3183-2007 grade L210 or A all thickness 4.80 mm

Providing circumferential butt welded joints by electrical arc welding to below mentioned dia and wall thickness GMSERW pipe welded in three 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 of 2.5 mm to 6.3 mm of Advani Oerlikon (Adore)-CITOJET/ES/ESAB make, conforming to IS 814-1991 including Die pentration test, at site of work complete in all respects, including manual/machanical handling of pipe in all leads and lifts, including DPT and coating of two coats of anticorrosive bituminous paint to the entire satisfaction of Engineer in charge.

From MBR 1 Kharjanoo to various Ground level Service storage

250mm dia

300mm dia

From MBR 2 Awahdevi to various Ground level Service storage

200mm dia

Providing and fixing double flanged cast steel Sluice valve of following dia of Kirloskar/Leader make conforming to BS:1414 / API-600 various Class including campanion sheet gasket 3 mm thick with MS flanges of table-17 as per IS 6392-1971 i/c welding of M.S. flanges in two layers on both faces to make the joint leak proof and capable of with standing of nominal seat pressure of 21.00 Kg/cm2 with upto date amendments i/c carriage in all leads & lifts & complete in all respect a as per direction and to the entire satisfaction of Engineer-in-Charge.

80 mm dia class ASA-150

100 mm dia class ASA-150

125 mm dia class ASA-150

150 mm dia class ASA-150

200 mm dia class ASA-150

250 mm dia class ASA-150

300 mm dia class ASA-150

Providing and fixing double air valve (Isolating type) Double orifice with rubber ball 50 mm dia dia of Bir make confirming to BIS:14845 with upto date amendments in rising mains with upto date amendments as per direction and to the entire satisfaction of Engineer-in-Charge.

50 mm dia

Providing and fixing cast Iron flow meter wolmen type megnetic drive class-B flanged including all leads and lifts as per direction and to the entaire satisfaction of Engineer in charge.

80mm dia

DISTRIBUTION SYSTEM :- Excavation in foundations and trenches (for pipes and pits) upto all depths etc. in all kinds of soil such as pick work, jumper work and saturated soil including bailing or pumping out of water, blasting in soft/hard rock or chiseling or wedging out of same where blasting is prohibited in all leads and lifts including trimming and dressing of sides, leveling of beds to correct grade including shoring strutting, planking timbering and dewatering wherever required, stacking usable and unusable material/soil separately and after laying jointing and testing of pipes, returning he usable soil in 15 cm layer by ramming and watering and then disposing of all surplus excavated soil/unusable material as directed within all leads and lifts including restoration of unmetaled/ mattelled surfaces to its original condition and including cost of diversion of traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts as per the direction of Engineer-in-charge. (Ref data sheet No.11 for further details).

Providing Laying, jointing and commissioning of G.I. pipe screwed socketted as per IS: 1239-2004 (with upto date ammendments), as per dimensions, mentioned below in a random length of 4 to7 meters. The laying of pipe should be conformed to IS: 5822-1994 (Earth work in trenches to be measured and paid for separately.The pipe shall be factory galvanised as per IS 4736-1986 (with upto date ammendments) with zinc mass not less than 400gm/sqm. Negative tolerance in mass and thickness of the pipe will not be accepted. The diameter and class / material of pipe are indicative. Since the re-survey and re-design of proposal / scheme is to be carried out by the lowest bidder, the design/drawings are to be approved by the competent authority of the department. If there is any variation in size, material, class & wall thickness of pipe and jointing,valves,specials etc,the rates shall be worked out on prorata basis and will be paid accordingly

32 mm dia (Medium Class)

40 mm dia (Medium Class)

50mm dia (Medium Class)

65mm dia ( Medium Class)

80mm dia (Medium Class)

100mm dia (Medium Class)

Schedule A5 -Remote Monitoring (Automation):- Provision and installation of flow measurement devices to be installed at discharge point of the PW's, MBR and service storage tank with appropriate sensors along-with the provision with the required data transmission system to central station for analysis with appropriate power backup system icluding SCADA system complete in all respect in all leads and lifts and to the entire stisfection of Engineer-in-charge. 3 Nos -Percolation well , 2 Nos MBR & 30 Nos SR (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No, 19)

Schedule A6 -Disinfection System:- Supply, installation commissioning and testing of Gaseous Chlorination Plant at MSB .Vacuum operated pressure feed gaseous chlorinator of Chloromax / Capco/ Capital makes for Chlorination of water by direct feeding to water main consisting of the following :-

Chlorinator capable to deliver 0-1000 gm/hr of chlorine gas comprising of spring opposed inlet valve, rate valve, flow meter remote ejector assembly with built in check valve, vacuum tubing , vent tubing and injection assembly.(2 Nos 1 W + 1SB)

Booster pump set Set of 2 No. :1W+ 1SB with electric motor of make CROMPTON/KIRLOSKAR/ABB operated on 400/440 volt, 3 phase 50hz electric supply to suit ejector assembly of chlorinator, mounted on common base frame .(1 set)

Water piping from water main/UGR Set of 2 No. :1W+ 1SB to booster pump and delivery of water to elector through 20mm CPVC pipe complete with all fitting such as 20mm inlet gate valve, 20mm delivery valve, Y type strainer and solution delivery piping 20mm heavy duty PVC plumbing pipe sch 80 upto injection point before ejector assy/piping upto delivery mains. Total piping not exceeding 24 mtrs. (1 Lot)

Assessories/spares: Multi purpose cylinder Key-1 No. lead washers -6 Nos Ejector gasket-2 sets. Hose clips- 4 Nos. Ammonia Bottle – 50ml -1 No. (1 Lot)

Chlorine Cylinders:Chlorine gas Cylinder 100kg ., capacity as per BIS Duly certified by CCE Nagpur and filled with Chlorine gas (4 Nos)

Chlorine Leak Detector with swnsor and alarm (1 No.)

Electric Panel for booster pumps & leak detector. (1 No.)

Including Freight, insurance & clearance, contrator profit, Erection & Commissioning Supervision,installation including lodging & boarding (Ref data sheet No. 20 for further details.)

Schedule A7 -Functional House Tap Connection:- Providing and fixing function House Tap connection (FHTC) to 7868 Nos House Hold under the scheme for 3782 Nos hold @ 30 mtrs pipe length & for 4086 Nos House Holds @ 0 mtrs pipe length (Ref data sheet No. 14for further details.)

Providing in trenches galvanised mild stell tubes (Light grade) tube fitting including earth work in trenches & Dismentalling and restoration of concrete surface of House holds complete in all respect.

Providing fitting and accessories e.g. Tee, union, Nipple, elbow, wheel valve 1/4'' frerrul, bib, cock etc. required for house hold connection upto domestic storage tank. The 15mm dia wheel valve shall confirm to BIS 778:1980 CL-I-all other G.I. fitting shall confirm to BIS sepecification.

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 potable water having water quality as per of water supply to the beneficiaries of the scheme up to main storage/ delivery tank from above mentioned source to percolation well/ treatment plant , main sector storage tank at different locations as per plan and repair and maintenance of main lines, gravity lines and entire distribution system alonwith maintenance of automized system of scheme. 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 storage tanks, sump wells, intakes, channel;s, collection/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 treated water and regular testing of water samples at required stages of treatment and lift. 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 quality, repair & maintenance work chemical dosing and time and 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 treatment unit storage tanks/ sump well 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, chemical and all kinds of regents required for water sample testing re-filling of gaseous cyclinders 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/ IPH specification, HP & IPH 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, 18) The O&M part will commence from date of completion of trial & test run, defect and liability period of three months after physical completion of all components.

Ist Year (after completion of trial & test run, defect and liability period of three months after physical completion of all components)

2nd year

3rd year

4th year

5th year

HARJEET SINGH