Survey design and construction of tube well pump house and laying and jointing rising main and distribution systems consisting of different sizes of HDPE and DI pipes SITC of pumping plants of Jain Plot Vani Vihar Water Supply Scheme

Amount

Supply & Laying of Pipe Line, Pump House and apputenant works 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)

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

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.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

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

150 mm dia

Supply of HDPE pipe including laying jointing Field testing,commissioning complete at site of HDPE (pe100 grade compound) pipe as per IS 4984 and specifications for water application including all cost of material, labourrequired, transpotation, loading, unloading & stacking etc.

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

250 mm dia

300 mm dia

Providing and laying DI specials of class K-12 suitable for push - on - jointing as per IS: 9523-2000

Upto 600 mm dia

Providing and laying DI specials of class K-12 suitable for mechanical jointing as per IS: 9523-2000

Upto 600 mm 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.

150 mm dia

250 mm dia

300 mm dia

C.I. D/F Sluice valves confirming to IS: 14846-2000 (Kirloskar or equivalent)

Pressure PN 1.0

100 mm dia (Class II)

125 mm dia (Class II)

150 mm dia (Class II)

200 mm dia (Class II)

250 mm dia (Class II)

300 mm dia (Class II)

C.I. Air Valve Double Acting

80 mm dia (Class II)

100 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

With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

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

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

Providing and fixing Woltsman type Bulk Water Inline type, flange end with integral mounted display and all necessary fittings etc. Complete.

150 mm Dia.

Providing & fixing Ultrasonic water flow meter for Bulk pipe lines in line type, flange end with integral mounted , flow rate & totaliser display , battery operated (with five years battery life ) Communication : UART/RS485, Suitable against antifraud attempts etc. including all necessary fitting complete.

150 mm Dia.

Providing, House Service Connection (Single service connection) from Ductile Iron 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.

80,100,150, 200mm GI/DI Pipex15mm setup-Domestic

P/F AMR Water Meter Class B Multijet as per IS 779-1994 of ISO 4064-2005 CE mark IP68 along with - (i) LORA based AMR Module of 5 Km range and with frequency band 865 MHz, maximum power upto 20.5 DBM. (ii) Non rechargeable Lithium Ion Battery with 5 year Battery life (Considering 1 reading / day)

SITC of Fixed Network Gateway with Omni Antennas for best connectivity to the water meter AMR. 4G / LAN / Wi-Fi setup required for sending data to server range upto 5 km. etc complete.

SITC of Simple and User Friendly AMR Software interface for viewing each water meter data for water consumption status, battery consumption status and meter working status etc complete.

Annual Cloud Server charges per water meter.

Providing & Fixing Woltman type Bulk Water Meter In line type, flange end with Integral mounted display and all necessary fittings etc complete.

Providing & Fixing Ultrasonic Water Flow Meter for Bulk pipe lines in line type, flange end with Integral mounted, Flow rate & Totaliser display, Battery operated (with five years battery life) Communication : UART / RS485, suitable against antifraud attempts etc. including all necessary fittings complete.

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:

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing,rolling with three wheel 80-100 kN static roller in stages to proper grade and camber,applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading

By Manuual means

Grading- II (Using Screening Crushable type such as Moorum or Gravel)

Grading- III (Using Screening Crushable type such as Moorum or Gravel)

Providing and laying dense bituminous macadam with 100-120 TPH batch type HMPproducing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction

for Grading II ( 19 mm nominal size )

Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification

for Grading-I (bituminous binder @ 5.2 % of mix )

(Providing and applying primer coat with bitumen emulsion on prepared surface of kg/sqm using mechanical means.

Providing and applying tack coat with bitumen emulsion using emulsion pressurecleaned with mechanical broom. distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface

Laying old cement cocrete interlocking paver blocks of any design/shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineerin-charge. (Old CC paver blocks shall be supplied by the department free of cost).

Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Provision of 1.5 m high Boundary Wall in brick masonry including supply of all materials, labour, T&P etc. complete. At proposed Tube Wel Campus.

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used. With G.I. barbed wire

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

Provision of 3.6 m wide Iron Gate with Pillars of following sizes complete

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Provision of U-Drain along with Boundary Wall with brick masonry including supply of all materials, labour, T&P etc. complete

Provision of Drainage System consisting of following works

Manhole chambers

Supply & Laying - Jointing of following dia. R.C.C. S&S pipes with rubber gaskets to the site of work, lowering the same into trenches below ground level true to alignment, making the joints with rubber gaskets and with necessary spun yarn soaked in bitumen jointing with 1:2 cement mortar in coarse sand including cost of all jointing materials and testing etc. complete but excluding excavation and backfilling of trenches upto ground level.

R.C.C. S&S Non Pressure Pipe class Conforming To IS : 458-2003

250 mm dia Class - NP2

E&M Works 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 160 mtr. BGL

Supply & Lowering of 300 mm dia MS ERW fincut 7.9 mm thick Plain pipe

Supply & Lowering of 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 resistivity survey of site.

Chemical & bacteriological testing of water sample

SITC of following pumping plants & accessories at tubewell :

SITC of Submersible pump-set of 1000 lpm cold and clear water against a total head of 150 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)

35 cu. Flat 3 core submersible cable.

Main Incomer MCCB-250 with MCCB enclosure box. Complete with seprete GI earhting for nutral link of MCCB.

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)

150 mm dia MS column pipe assembly heaving thickness 7.1 mm both ends threaded duly socketed etc. complete.

150 mm dia CI D/F sluice valve with hand wheel, PN 1.6

150 mm dia CI D/F Non return valve, PN 1.6

Specials 150 mm dia distance pieces, tee, bend, ventury clamps tubewell cap as per requirement of site.

150 mm dia pressure gauge with control cock and fittings of range 0-20 kg/cm2 - 1 No.

Supply of tools required for maintenance of pumping plants.(DE spanner set - 1 Set, Ring spanner set - 1 Set, Screw drivers - 2 Nos., Pliers - 1 No., Hammeres - 1 No., Pipe wrench 14" - 1 No., Screw wrench - 1 No., Crimping tool scissor type - 1 No., Tong tester - 1 No., Chain wrench 80 mm dia - 2 Nos.)

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

Supply of rubber resistance sheet of as per IS 15652 (2006)

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

Injector and NRV with PVC pipes etc.

200 Ltr.Capacity PVC tank.

Starter cum panel for Chlorinator Dozer pump

Single phase automatic stabilizer Chlorinator Dozer pump

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.

SITC of 3 phase rolling contact Servo voltage Stablizer indoor type (voltage range 330-460 V) 150 KVA complete with double loop GI earthing cabling change over switch etc as per direction of Engineer-In-Charge of works.

S/F Al. condutor 3.5 core PVC insulator armourd cable of 95 sq. mm etc.

Internal / External electrification of pump house including four way SPNDB, isolator 40 Amp. 02 Nos. MCB each 16 Amp., 03 Nos. LED tubelight 01 No. 16 Amp. switch socket, 6 Amp. switch socket and 02 Nos, street light each 35 watt complete with conseald bold and PVC surface conduct pipe as per IE rule.

SITC of automation of pumping plants as follows :

Intelligent GSM/GPRS based Remote Terminal Units integrated with 7” HMI to store and transmit data on GSM/GPRS backbone.

GSM/GPRS based wireless Communication system for iRTU/PLC capable to transfer data from remote sites to MCS/LMS.

Intelligent Energy meter

Isolation Transformer (440V step down 220V for protection of site automation hardware)

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

Smart pressure transmitter

Electronic flow meter up to 150 mm size

Valve actuators (150 mm size)

Actuator panels.

Hard wired timer circuit for actuators

Signal cabling between RTU and field instruments including screened/unscreened & control copper cables, PVC conduit pipes, accessories, PVC bends, AC/DC relays with base, flexible pipe, lugs etc complete in all respects.

Customization & Integration of tubewell with existing SCADA software as per the site & user requirement

Operation & maintenance of all electro-mechanical works for a period of six months after trial & testing period (03 Months) in automation mode showing all parameters at IP address of Divisional MCS including supply and fixing of caution board, danger plate,rubber gloves,rubber shoes and fencing of sevo voltage stablizer and double pole structure with inspection by Electrical inspector etc. complete. (excluding electricity) as per direction of Engineer incharge