Supplying, Installing, Testing and Commissioning/ Construction of Underground Service Reservoir 250KL capacity

Amount

SUB HEAD - I - WATER SUPPLY, DRAINAGE, PUMPS & EQUIPMENT

Pumps

Providing and fixing of package type skid mounted hydropneumatic system comprising of:

Horizontal / Vertical inline single/multistage centrifugal pumping set with stainless steel SS stage casing and SS impellers with stainless steel shaft, cast iron suction & discharge casing, connected to suitable capacity TEFC ventilated induction motor of 2 pole, 2900rpm, suitable for 415±10% Volts, 3 phase, 50 Hz A.C. supply.

Pressure vessel of non corrosive FRP composite construction lined with NSF and/or FDA listed material, like high density polyethylene with fully replaceable polyurethane. Air cell burst pressure of minimum of 5 times the vessel operating pressure and cycle tested for 2,50,000 cycles.

No. and capacity of Pressure Vessel - 02 No. x 100 Ltrs.

Electronic Pressure switches having maximum pressure and differential scale should confirming BS-6134 standards and IP55 protection class.

Complete set system to be mounted on a common MS base frame and shall follow following duty.

The cost will include making necessary flanged suction and delivery headers in GI (C class)

Motor to be of the same make as the pump

(Vendor to submit performance curves and technical catalogue of the proposed model for review & information)

Dom.water supply ( O.H tanks filling) Capacity : 450 LPM Each Pump (2 Working + 1 Standby) @ 50 M head. (For Phase-IV & V) including foundation complete in all respect.

Supplying, installing, testing and commissioning of Sodium Hypochloride dosing system consisting of one HDPE tank of 300 litres capacity with a positive displacement diaphragm dosing pump having variable flow rate of 0-6LPH. The motor shall be suitable for operation at 240 V / single phase /50 Hz. Supply. The pump shall be supplied complete with necessary polypropylene piping, valves, strainers, low level switch and injection fittings. The pump shall be speed & stroke control Asia LMI / equivalent make.

Supplying, assembly, erection, testing and commissioning of magnetic level sensors and controllers, CPVC probe tube, PP actuating float and all other equipment required for the performance of the system to the satisfaction of the engineer in charge complete including providing and fixing wiring from control junction box near the UG tank to probes of required length, interconnection wiring between level controller and the concerned contactor in the starter panel as required. The level controller will perform the following functions.

To switch on the pumps (including Tubewell pump,Raw Water Pump,Domestic water supply pump etc.) when the level of water in the supply water tank is low and to cut off the pump when the level in the receiving water tank is high and switch off the pumps when the level of water in the supply water tank is low.

To indicate 5 levels of water in all tanks through a control panel with LEDs

To start the pumps in a cyclic order.

The system shall be complete to ensure automatic quotation of pump in accordance to water level in respective tanks.

The Contractor will include all the under ground and over head tanks and all the pumps as required for level control in this item

Providing and laying, jointing fixing and testing ISI marked G.I. Pipe (as per IS 1239) B-Class premium make such as (Jindal, Hisar) including cost of specials such as tees, bends, sockets, elbows etc. cutting, threading and testing in trenches in the ground complete.

32mm dia

40mm dia

50mm dia

65mm dia

80mm dia

100mm dia

150mm dia

Excavation manually in trenches with straight or open cutting in a built up street/ lanes having wall to wall width upto 3 metre for sewers and manholes to full depths as shown in drawings, including shoring, dressing to correct sections and dewatering of rain water, provision for diversion for traffic, protection of existing service i.e. telephone, cables, electric lines, water supply lines and gas lines etc. night signals, profiles, pegs, sight rails, boning rods, fixing and maintenance of caution boards, fencing, refilling trenches, watering, dressing and restoraion of surface to original level and removal of surplus spoils from the site of works upto 15 metre, for all works other than connections to complete in all respects.

Earth work upto 1.5 m Depth for

All classes of soil except rocky.

Providing G I pipes and specials with Synthetic enamel paint in all shade as per ISI specification existing or new work, two coats paints including cleaning rubbing surface etc.

25mm & 32mm i/d G.I. Pipe

40mm & 50mm i/d G.I. Pipe

65mm & 80mm i/d G.I. Pipe

100mm & 150mm i/d G.I. Pipe

150mm & 150mm i/d G.I. Pipe

Supply, installation, testing and commissioning of tanker inlet connection complete with 80 mm dia GI inlet piping, hose inlet connection, MS cabinet enclosure (epoxy painted after fabrication), pad locking arrangement, inlet flexible hose complete with all necessary arrangement.

Supplying, Laying, Testing and Commissioning of ISI marked Butterfly Valve PN 1.6, with Gun Metal seal duly ISI marked complete with rubber insertion, nuts, bolts and washers, matching flanges of required thickness, etc. complete as per specifications.

80mm dia

100mm dia

150mm dia

Providing & fixing Dual plate check valve flanted end class PN-1.6 as per is with nitrile seat ss shaft & spring in pipe line icluding jointing & cost of nut bolt, rubber insertion etc. complete.

80mm dia

100mm dia

Supplying, Installation, Testing and Commissioning of cast iron flanged with Y type strainer stainless steel mesh in PN-1.0 including cost of Nut Bolt, rubber insertion complete in all respects

150mm dia

Providing & fixing in position Vane Type mechanical water flow meter for following pipe size

150mm dia

Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimum cross section as 23mm x 25mm and over all minimum length 263mm and width as 166mm with minimum 112mm space between protruded legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggregate) complete as per design.

Providing and fixing RCC manhole covers only

560mm opening RCC manhole cover

Extra heavy duty

SUB HEAD - II - TUBEWELL (ONE NO) WITH SUBMERSIBLE PUMP (PTU PHASE-V)

Boring with casing pipe for tubewell in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tube well is lowered & tested , equipment as requried such as hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect.

Boring with 250mm id Housing pipe upto 150m depth BGL

Supplying, lowering of MS Pipe as per IS:4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore.

200mm nominal diameter (weight 41.6 kg per metre) 8.00 mm thickness.

Supplying, fixing & lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI marked, duly welded with suitable grade S.S welding electrode to lower the strainer into tubewell bore.

200mm steel strainer (slot size 0.15) 6.30 mm thickness.

Supplying, fixing and lowering of stainless steel socket as per IS 8110-2000 or latest, ISI marked duly welded with suitable grade ss welding electrode to lower the strainer into tubewell bore complete in all respect.

200mm internal diameter

Supplying, lowering & fixing of M.S Special socket to connect S.S Strainer to M.S Pipe duly welded with suitable grade welding electrode complete in all respect.

200mm internal diameter

Supplying & fixing of M.S Clamp of size 150mm X 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect.

Supplying at site Wooden Box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attched to the bottom plug complete in all respect.

200mm internal diameter (weight 41.6 kg per metre) 8.0 mm thickness

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect.

200mm internal diameter

Development and Stabilizing of the tubwell with air compressor of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Capacity of Air compressor 300 cfm at 250 PSI

Development and Stabilizing of the tubwell with submersible pump of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Collection of water sample from different strata and testing of sample from approved laboratory (Phisical & chemical Analysis)

Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide etc.)

Providing & installing,testing & commisioning of 1 no electrically driven Submersible Pump set of 12.50BHP KSB make capable of delivering 555.56LPM against a head of 54mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil imeersed starter, Main Switch, VM, AMpere Meter, ELCB, Shunt capacitor. Single phase, preventer, Indicating lamps, Kit-Kat etc., including M.S column Pipe 80mm of IS: 1239-2004 medium class suitable size 45.00mtr(in 3mtr lengths each with flanges, screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable 100 mtr 4.00mm2 IS694-1990 reaffirmed 2000 complete in all respects and as per standard specifications.

Providing and installing 100mm dia delivery main (From Tube well to Duck Foot bend including cost of C.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as C.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects.

SUBHEAD - III - ELECTRICAL

Supply, assembly, erection, testing & commissioning of Plumbing panel vermin proof free wall/floor mounting factory built sheet steel enclosed nondrawout moduler type distribution board, fabricated out of 2.0mm thick PCRC sheet, hinged doors of 1.6mm thick PCRC sheet, duly painted complete with earth bar and aluminium bus bar & necessay indications, mounted with the followings complete etc. as required

Incoming :

125A, 4P Thermal magnetic release MCCB 16KA - 1 No.

Phase indication lamp - 1 Set

160A TPN 415V 50 Hz Aluminium Bus Bar.

Outgoing:

63 A TPN MCB '10KA' - 3 Nos.(3 hydro. pump+1 Spare)

Automatic STAR DELTA Starter suitable for 11.5 H.P motor complete with SPPR, Ammeter contactor, relay, indication, Push Buttons complete as required. - 2 Sets

Plumbing Panel as described above

Supply and laying of XLPE/ P.V.C. insulated P.V.C. sheathed aluminium conductor un-armoured cable working voltage upto and including 1100 volts grade (on surface ) as per PWD General Specifications 2010:-

Aluminium conductor XLPE/ PVC insulated PVC sheathed armoured and served cable working voltage 1100volts grade 4sq.mm (Three Core)

Aluminium conductor XLPE/ PVC insulated PVC sheathed armoured and served cable working voltage 1100volts grade 10sq.mm (Three Core)

Providing and fixing 6 SWG dia GI wire on surface or in recess for loop earthing alongwith the existing cable as required.

S/E of heavy duty brass single compression gland for cable end termination duly complete with checknuts etc. including

Gland for Aluminium cable 3,4 core size 16 sq. mm

Supply and erection of MS perforated cable tray with DA gray paint on the existing surface with the help of MS angle iron support (to be painted with approved paint) of size 50mm x 50mm x 6mm thick to be fixed with fastners/ nut & bolts etc. complete in all respect as desired by the Engineer-in-charge as per PWD General specification 2010.

MS perforated cable tray size 150mm x 50mm x 50mm (2mm thick)

MS perforated cable tray size 50mm x 50mm (2mm thick) L Type

MS perforated cable tray size 300mm x 50mm x 50mm (2mm thick)

SUB HEAD - IV - POINT WIRING

Wiring in PVC insulated copper conductor single core FRLS cable (ISI marked), 1100volts grade to be laid in heavy gauge, PVC, fire retardant conduit pipe 20mm/25mm dia. ISI Marked, recessed in wall etc., complete with powder coated/anodized concealed metal boxes required for having electronic fan regulators, bell push, electronic buzzer, 3pin 6Amp., 3pin 16/20Amp. Sockets and 6Amp./ 16/20Amp. Switches (flush piano type accessories) etc and covered wish brown babelite white glazed tronslucent back side painted 3mm thick etc and including the cost of flush piono type switches/sockets, step type electronic fan regulator 100watts, PVC connector (For Fan Box and Electronic Buzzer), PVC Bush Steel Hooks, Circular Inspection Box (Recessed Type and Deep Type) PVC conduit pipe & copper wire and other petty material etc. including the cost of cutting and filling up of chases:-

Wiring fan point with sheet metal fan box (shape hexagonal in PVC insulated copper conductor single core FRLS cable (ISI marked) overall 1.5 sq. mm, 1100volts grade with step type electronic fan regulator 100watts.

Wiring light point in PVC insulated copper conductor single core FRLS cable overall 1.5mm² 1100 volts grade.

Wiring 3 pin 16/20 amp. power plug control (shuttered) and switch.

Wiring TV Sockets and Telephone socket points in powder coated/ anodized concealed metal boxes recessed in wall required for suitable number of modules, for having TV sockets, Telephone sockets RJ11 & RJ45 (one module) etc., and covered with frame plate etc., including the cost of required number of modular TV sockets, Telephone sockets RJ 11 & RJ45 (one module) and other petty material etc. including the cost of cutting and filling up of chases:-

Wiring Telephone socket point RJ11 (one module)

P.V.C INSULATED S COPPER CONDUCTOR CABLES: Supply & erection of P.V.C. insulated single core FR copper cable with ISI marked copper conductor left bare in pipe or casing of suitable size excluding the cost of supply & erection of pipe or casing:-

Cable Size 1.5mm² copper conductor 1100 volts grade.

Cable Size 2.5mm² copper conductor 1100 volts grade.

Cable Size 4mm² copper conductor 1100 volts grade.

Cable Size 6mm² copper conductor 1100 volts grade.

HEAVY GAUGE WELDED CONDUIT PIPES: Supply & erection of pipe for wiring purposes including bends, inspection boxes etc., where necessary including painting as per PWD General Specifications 2010:-

Heavy gauge welded conduit pipe (1.60mm thick) 20mm dia. (flushed).

Heavy gauge welded conduit pipe (1.60mm thick) 25mm dia. (flushed).

Supplying and fixing of 1200mm sweep energy saving ceiling fans with low power consumption not more than 50 W aluminium motor covers of larger diameter complete with double ball bearings, aluminium blades, down rod, shackle insulator, canopy but without regulator ets complete as required. (Bajaj- Ultima 1200 mm White CF/ Crompton- Aura Plus/ Havells- ES-40 or Equivalent)

SUB HEAD - V - DISTRIBUTION BOARD

Sheet Metal Double Door Distribution Board for MCB/RCBO/RCCB's:- Supply and erection of sheet metal double door distribution boards of suitable size and of required no. of ways for mounting miniature circuit breakers/ RCBO's/ RCCB's in the existing MCB distribution board as per PWD General Specification 2010 including connections with suitable size of thimbbles and bonding of existing earth etc.

Sheet metal single door S.P. & N. distribution board (dust protected) provided with bus bar, neutral link and din bar, suitable for incorporating for incoming and MCB's/ RCBO/ RCCB's 12 way each

MINIATURE CIRCUIT BREAKERS/RCBO'S/RCCB'S: Supply and erection of Miniature Circuit Breakers/ RCBO's/ RCCB's in the existing MCB distribution board as per PWD General Specifications 2010 including connections with suitable size of thimbles/lugs (Group-B)

Miniature circuit breaker single pole 6 to 32 amp. (Breaking capacity 10 KA, curve-C) suitable for 240 volts 50 cycles AC supply

Residual Current Circuit Breaker (RCCB for Earth Leakage Protection) double pole 32/40 amp., sensitivity 100 mA (as per standard IEC 61008) suitable for 240/415 volts 50 cycles AC Supply

SUB HEAD - VI -LIGHT FIXTURES AND FANS

Supplying, Storing, Handling, Installation, Testing and Commissioning of the following light fixtures complete with housing, reflectors, all accessories i.e. copper wound Electronic ballast, HPF condensers, starters, holders, hanging/ fixing arrangements including FR copper cable etc. complete as required

20W LED CEILING LIGHT LINEAR TYPE LIGHT FIXTURE (Bajaj- BPTX 20W LED/ Wipro-D532065/ Havells- REGAL BATTEN T8 UPTO 1X22W SSBS WH or Equivalent)

SUB HEAD - VII - Earth Work

Excavation in Soil (any type) using Hydraulic Excavator CK 90. Excavation with hydraulic excavator of 0.9 cum bucket capacity including cutting, trimming bottom and side slopes, in ccordance with requirements of lines, grades and cross sections, including all lifts and combined lead upto 60m

Carriage of earth for 3rd chain of 30mtrs

Carriage of earth from 90mtrs to 510mtrs

Earth filling in under floors with surplus ordinary soil or soil containing gravel or kankar upto 40% excavated from foundation and taken only from outside the building plinth in 15 cm layers including ramming, watering and consolidating lead upto 30 metres.

Earth filling in under floors with surplus ordinary soil or soil containing gravel or kankar upto 40% taking outside the premises the 15 cm layers including ramming, watering and consolidating lead upto 1000 metres

Providing and applying Anti Termite Treatment using pre constructional chemical treatment measures as per IS -6313 -2001 (Part 2) & using Chemical containing chloropyrifos systemic insecticide diluted to manufacturer's specifications (i) In foundation pits, by treating the bottom & sides up to height of 300mm by uniformly spraying solution @ 5 Litre / sqm (ii) In the refill earth on both sides of all built up walls @ 7.5 Litre / Running meter (width -300 mm, depth -450 mm) (iii) Before laying the floor, by uniformly sprinkling the top surface of the consolidated earth within the outer perimeter @ 5 Litre solution per sqm.

SUB HEAD - VIII - Concrete Works

Cement Concrete 1:2:4 with 20 mm gauge stone ballast

Extra let using Concrete mixer volumetric type for lean concrete used by the contractor at his own cost.

SUB HEAD - IX - Reinforced Cement Concrete Works

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Centring and shuttering for faces of walls, partitions, retaining walls and the like (vertical or bartering including attached pillasters buttersses etc

Centring and shuttering for sides and soffits of beam, beams launchings girders bressumers, lintels

Centring and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc.

Cold twisted deformed (Ribbed/ Tor Steel Bar) Bars Fe 500 grade as per IS 1786-2008, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete (Including Carriage)

Reinforced cement concrete M-30 mechanically mixed using computerized batch mix plant as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth (Including Carriage)

Extra for pumping charges of Batch Mix Concrete / Ready-mix concrete work up to floor 5 levels.

SUB HEAD - X - Flooring Works

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacture of approved make in all colours, shades except burgundy, bottle green, black of size 300 x 330 mm as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:4 (1 cement: 4 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing inwhite cement mixed with pigment of matching shade complete.

Goyal Tubewell store