Supply Installation Construction of Rising Main Pump House RCC Over Head Tank as per design and drawing Distribution System all Electrical and Mechanical works including construction of Tubewell and Appurtenance Works at Jagriti Enclave Water Scheme

Amount

Civil Work Supply of all materials, labour, T&P etc and construction of R.C.C. O.H.T. 250 KL capcity and 25 m staging with 100 m wide R.C.C. stair case from G.L. to baicony and 65x65x5 mm M.S. ladder from balocony to manhole with 1M X 1 M R.C.C. landing at suitable and railed with 3 rows of 20 mm dia G.I. (M) pipe on 65x65x5 mm angle iron posts fixed with ladder and front top to the floor inside of the tank, M.S. cover with looking arrangement lightning conductor as per electricity rules water, level indicator fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron painting on tank body vertical pipes, ladder M.S. cover etc. complete with approved water proofing (snowcem)/enamal paint testing for water filling water for testing purpose etc. excluding. Supply of vertical pipes and specials assuming bearing capacity as 8MT/M2

Supplying & fixing of Electronics, water level indicator confirming to latest specifications & as per direction of engineer I/C

Supplying & fixing of lighting conductor arrangements including earthing as per latest I.S. code.

Supplying & fixing of 1 Nos. inlet of 200mm dia, 1 no.outlet one of 250mm dia , washout of dia 150mm and over flow of dia 200mm of D.I.D/F (Class K-9) pipes and their DI sluice valves as per relevent IS code, duck foot bends on sutaible R.C.C. column based on raft foundation as per direction of Engineer- in- charge other special etc. including supply of all materials, necessarily required for jointing and erecting. The limits of pipe fixing shall be from dome of the tank to one meter outside the apron of the tank. Overflow pipe shall be vertical type at required position or otherwise specified. Also, construction of 3 Nos. inlet-1 No. outlet - 1 No. washout/over flow chambers and their R.C.C. covers as per departmental type design. Complete in all respect as per the satisfaction of Engineer-in-charge.

Filling the tank as many times as required with water and testing for water tightness and making it water tight, water for testing the tank shall be arranged by the contractor.

Supplying & Painting the outlet inlet, washout and over flow pipe with one coat of oxide primer (Asian, Berger, Nerolac etc.) and two coats of paint of approved quality (Asian, Berger, Nerolac etc.) and shade.

Supplying & Painting the entire tank with three coats of (including base coat) exterior weather coat Apex or equivalent of Asian, Berger, Nerolac etc. of approved quality and shade as per direction of the Engineer-In-charges.

Supplying & Filling of earth, ramming and watering the earth upto the plinth level which will be about 1.00 M above from natural ground level for construction floor & projecting one meter form the tank columns and 1 M wide apron with suitable drain. Floor shall be 40mm thick P.C.C. 1:2:4 over 80 mm thick P.C.C. 1:4:8 at floor of the tank with suitable glass strips. 230 mm thick masonary walls in 1:6 cement sand mortar requires to raise ground level to plinth level including all materials etc.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge

Bituminous road

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Excavation in soil mixed with single boulder etc. requiring the use of special T&P, if any, for pipe line trenches including lift unto 1.5 m and lead unto 50 m and refilling, watering, ramming of excavated earth in to the trenches and disposal of surplus earth unto 50 m from the center of the trenches.

Soil mixed with boulders and bajri

Medium rocks as big boulders

Providing of all materials, Carting from site store to site of work, Laying & Jointing of G.I screwed pipes (including supply of all jointing materials like specials, white lead, hemp and oil etc) in trenches with its cutting, threading and testing of pipe line etc complete. G.I. PIPE CONFORMING TO IS : 1239(PART-1) Medium Duty (Class 'B')

80 mm dia

Providing of all materials, carting from site store to site of work, lowering into trenches with true to alignment, Laying & Jointing of full lenght S&S Centrifugally cast (spun) Ductile iron pipes including supply of "EPDM" rubber gaskets conforming to IS : 5382/1985 with testing of pipe line complete.

D.I. Pipe conforming to IS: 8329/2000 D.I. Pipe S&S K-9

100 mm dia

D.I. Pipe conforming to IS: 8329/2000 D.I. Pipe S&S K-7

100 mm dia

Providing & Laying D.I. special of class K-12 suitable for push on jointing as per IS:9523-2001

Upto 600mm dia

Providing & Laying D.I. special of class K-12 suitable for mechanical jointing as per IS:9523-2001

Upto 600mm dia

Disinfecting C.I./D.I. water mains by flushing with water containing bleaching powder @ 0.5 gms per litre of water and cleaning the same with fresh water, operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory.

100 mm dia

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :

80 mm dia (Class II)

100 mm dia (Class II)

C.I., D/F sluice valve Class I as per ISS 780-1969 working pressure 10 Kg/cm2

REFLEX VALVE -150 mm dia

Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) :

80 mm dia (Class II)

Providing and fixing Fire Hydrant (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :

80 mm dia (Class II)

Supply of all materials, labour T&P etc. and construct following valve chambers with a floating coat of neat cement complete as per standard design : With F.P.S. bricks

Sluice Valve chambers

Air Valve chambers

Making connection between tubewell & proposed OHT of following size including all materials, labour, T&P etc. complete.

80 mm to 150 mm dia

Supply, delivery and fixing of brand new Bulk Water Meter (Woltmann type cold water meter) of approved make having facility to incorporate RF based wireless remote transreceivers for automatic meter reading. The water meters shall be with removable mechanism, magnetic drive, dry dial, hermetically sealed register, class B type, manufacutured in accordance with ISO-4064 standards or equivalent and approved by the Engineer . The meter body shall be flanged end for connection and the bolt hole drilling shall be as per IS 1538. The meter body shall be cast iron as per IS 210 Gr FG260 and shall be coated with a high quality fusion bonded powder coating inside and outside the meter body. The meters shall be equipped with a suitable strainer for longer life of the meter. The meters performance specifications shall be EEC/ISO-4064 Class-B performance. Accuracy shall be in accordance with ISO & EEC class B. The meter shall be suitable to work at working pressure of 10 Bar & temperature of 45oC. The meter shall be preequipped for SCADA and suitable communication including CI Sluice valve IVC/ IVI / KBL / R & D / Kejriwal make as per IS 14846 with latest amendments for Control and cost of specials(puddle flanges, flanged tail piece, Dismantling joint and flanges & necessary reducer and enlargers to fix the Bulk Water Meters) and jointing materials complete with all lead and lift and as per detailed specifications and as directed by the Engineer Incharge.

100 mm dia PN 1.0 Bulk water Meter with Sluice valve for 100 mm pipe

Supply of all material, labour T&P etc. and provide Nala and Culvert crossing by Pipe line.

Providing, House Service Connection (Single service connection) from Ductile Iron/GI (M) distribution main to property limit, including supply and fixing of brass ferrule conforming to IS:2692 , clamp saddle of non-corrosive Engineering Plastic (Polyethylene) body moulded with Stainless steel threaded metal insert for tapping outlet. The stirrup metal plate shall be duly embedded in the plastic body, except at the place of nut-bolt lugs. Threading size and dimensions shall conform to IS: 554. The design of the saddle body should be such that, the service connection outlet metal insert shall project out towards pipe side and align with the hole drilled on the pipe to ensure positive locking against rocking or creeping on the pipe, as might be caused by vibration, pressure or excessive external loading. Saddle Seal shall be of virgin rubber SBR Grade 30 / NBR (NSF 61 approved).Saddle straps shall be made of Engineering plastic (Polyethylene of PE 100 Grade). Saddle Seal shall be of virgin rubber SBR Grade 30 / NBR (NSF 61 approved). It shall be of type pressure activated hydro-mechanical design. It shall

be contoured gasket to provide a positive initial seal, which increases with increase in the line pressure. Gasket shall be gridded mat, with tapered ends, with the outlet section having ring contacting the saddle body multiple rings contacting the pipe, preferably with a Stainless steel reinforcing ring insert moulded to prevent expansion under pressure. Stainless Steel Type 304, NC rolled thread, Tightening torque for ½” (M12) nut-bolt: 14g.m and for 5/8” (M 16) nut-bolt: 21-23 kg.m. Drilling the DI/GI (M) pipeline shall be through the chain and rachet mechanism and the drill hole shall be perpendicular to the axis of the DI/GI (M) pipeline, including supplying and laying GI (M) pipe as per ISO 1239 upto the property limit of both sides of road including supplying and fixing PP compression fitings such as Metal Insert Female Thread Adaptor with SS304 material (2nos), Double compression elbow with compression on both sides (4 nos) complying to ISO14236-2000 and GI plug-in for closure of ends/GI Pipe with union (heavy duty class) to joint with existing connectiion. All pipes and fittings shall be PN16 rating including transportation, loading and unloading at site, all labour, tools, equipments

etc. including cutting of road surface, earthwork, refilling and restoration of cut road surfaces with 100mm thick PCC M15(1:2:4) complete in all respect including connecting new house service pipeline to existing/new legal house connection after commissioning the distribution pipeline as per the drawing and as directed by the Engineer-incharge.

80MM GI (m) & 100 mm DI Pipex20mm setup-Domestic

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size. For Cement Concrete Pavment:

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) For Cement Concrete Pavment:

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand , filling the joints with fine sand etc. all complete including all lead and lift and as directed by the Engineer-in-Charge .

With available serviceable interlocking paver block.

With new interlocking paver block (60mm thick), M.30.

Supply of all materials, labour, T&P etc and construct Pump house as per type design and drawings complete.

Supply of all materials, labour, T&P etc and construct boundary wall as per type design

Supply of all materials, labour, T&P etc and construct 3.60 M wide iron gate with pillar & gate.

Earth filling in the water works campus including levelling and dressing for development of site for staff quartes including cartage of earth upto a distance of 5 chains of the water works from the main road from following places. (including cost index 2%)

Supply of all materials, labour, T&P etc and construct S.C. drain along the boundary wall as per type design

Part B Mechanical Work Transportation of Rig Machine, Air compressor O.P unit camp equipages, connected T&P & necessary material required for drilling up to site of work, including loading, unloading etc. complete.

Erection and Leveling of Rig Machine at site of work

Dismantling of Rig Machine & Clearance of site after satisfactory completion of work.

Drilling of borehole from GL to 250 mtr. BGL

Supply & Lowering of TW assembly as below-

300 mm dia MS ERW fincut 7.9 mm thick Plain pipe

300 mm dia MS ERW fincut 7.9 mm thick Slotted pipe

Supply and fixing of 300 mm dia, 8 mm thick tubewell cap.

Supply and fixing of 300 mm dia M.S.D.I housing clamp and girder.

300 mm dia Bail plug with nut & U- bolt as required.

Supply and shrouding of Pea gravel

Development of tubewell by 350 PSI/1100 CFM Air compressor unit to the satisfaction of Engineer in charge to give a sand free discharge & Proper packing of pea gravel.

Development of tubewell by the suitable capacity O.P unit. complete with lowering and lifting of pumping plant.

Geohydrological survey of site.

Chemical & bacteriological testing of water sample

SITC of following pumping plants & accessories at tubewell : SITC of Submersible pump-set of 800 lpm cold and clear water against a total head of 180 mt with suitable motor to operate on 415±10% Volts, 3 Phase, 50 C/S A.C. Supply complete.

Supply of Submersible pump-set as spare (specification as above)

25 Sq mm Cu conductor,PVC insulated 3- core submersible cable.

Main Incomer MCCB-200 with MCCB enclosure box.

Jointing material such as lugs, tapes etc.

Double loop earthing of all electrical equipments including supply of G.I.earth strips (25mm X 5mm), G.I.earth Plates (600mm x 600mm x 6mm), G.I.Boxes,funnel,pipe etc as required as per latest I.E.Rules will be carried out by the contractor including digging of pits, filling of charcoal and salt in pitss complete in all respect (As per I.E.Rules)

Main Piping and Valves (as detailed in site requirement)

100 mm dial pressure gauge with control cock and fittings of range 0-10 kg/cm2 - 1 No.

Supply of tools required for maintenance of pumping plants.(as detailed in site requirement)

Supply of chain pulley block of 5 ton capacity 4.5 mt lift complete.

Supply of rubber resistance sheet of size 1 m × 2 m × 0.025 m.

Supply of Chlorinator Dozer pump capacity: 6 lph,8 kg/cm² pressure.

ISITC of acessories of above dozer pump set as following njector and NRV with PVC pipes etc.

200 Ltr.Capacity PVC tank.

Starter cum panel

Single phase automatic stabilizer

Chlorine testing kit

Supply of Sodium hypo-chloride (Naocl) solution.

Testing of pumping plants against guaranteed figures of Schedule 'E' : at site

Painting of entire installation with 2 coats of super enamel paint as per direction of Engineer-In-Charge of works.

3 Phase servo voltage stablizer 125 KVA

Automation of pumping plants as follows : Intelligent GSM based remote terminal units/PLC with Analog & Digital Paramenter and features as specified to store and transmit data on GSM backbone.RTU/PLC designed with logic to transfer data at multiple stations and also compatible to satellite communication.

GSM Based wireless Communication system capable to transfer and gathered data from site to existing MCS including all accessories

Intelligent Energy meters

Isolation transformer (440v to step down 220v) for protection of RTU/PLC & instruments from high voltage and low voltage)

Auto phase reversal unit for auto phase corrector. (40-100 H.P.Motor)

Pressure transmitter

Electronic flow meter up to 100 mm size

Valve actuators (100 mm size)

Actuator panels.

Hard wired timer circuit for actuators

Signal/control cabling between RTU's and field instruments including screens/ unscreens and control power cables, PVC Coduit pipes, accessories, PVC bends AC/DC relays with base, filexible pipe, lugs etc. complete in all respect

Customization and integration of tubewell with existing SCADA software as per the site and user requirement.

Operation & maintenance of tubewell for a period of 06 months

M/s S.P. Agarwal and Co.