WSS to 5 habs in Thoothur VP of Munichirai union

Amount

Pumping Main and Feeder Main

Replacement of pumpsets in Alancode Booster station under Kaliyakkavilai - Kollancode CWSS

Existing SR INLET connection

Description of Work / Item(s)

Amount

Supply and delivery of the following sizes of HDPE pipes PE 100 confirming to IS specifications inclusive of transportation charges to stockyard anywhere in Tamilnadu.etc., complete and as directed by TWAD Board officers.

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Supply and delivery of the following sizes of GI pipes ( Medium class) confirming to the IS and other specifications inclusive of transportation charges to stockyard anywhere in Tamilnadu. etc., complete and as directed by TWAD Board officers. (For Culvert crossing )

40 mm GI pipe ( Medium)

50 mm GI pipe ( Medium)

65 mm GI pipe ( Medium)

100mm GI pipe ( Medium)

125mm GI pipe ( Medium)

150 mm GI pipe ( Medium)

Supply and delivery of HDPE specials of conforming to IS specifications at site of work inclusive of transportation charges anywhere in Tamilnadu etc., complete and as directed by TWAD Board officers

160 mm HDPE Equal Tee

140 mm HDPE Equal Tee

110 mm HDPE Equal Tee

75 mm HDPE Equal Tee

63 mm HDPE Equal Tee

50 mm HDPE Equal Tee

50 mm HDPE 90 degree Bend

63 mm HDPE 90 degree Bend

75 mm HDPE 90 degree Bend

110 mm HDPE 90 degree Bend

140 mm HDPE 90 degree Bend

160 mm HDPE 90 degree Bend

Supply and delivery of following sizes of GI Specials confirming to IS specifications at site of work inclusive of transportation charges anywhere in Tamilnadu etc., complete and as directed by TWAD Board officers.

125 mm GI Coupling

100 mm GI Coupling

65 mm GI Coupling

50 mm GI Coupling

40 mm GI Coupling

Supply and delivery of following sizes of CI D/F Sluice Valves for nominal pressure, Air Valves, Gate valve, Single chamber air release valve suitable for operating with CI handle and key rod etc., specials, Surface box and other jointing materials inclusive of transportation charges anywhere in Tamilnadu etc complete and as directed by TWAD Board officers inclusive of 5 years warranty for valves .(As per Annexure)

50 mm DI Single Chamber Air Release Valve in 160 mm HDPE main

150 mm DI D/F Gate Valve in 160 mm HDPE Main

100 mm DI D/F Gate Valve in 110 mm HDPE Main

65 mm CI Sluice Valve in 75 mm HDPE Main

100 mm DI D/F Gate Valve for scour in 160 mm HDPE Main

80 mm DI D/F Gate Valve for scour in 110 mm HDPE Main

50 mm DI D/F Gate Valve for scour in 75 mm HDPE Main

40 mm Double Air Valve in 110 mm HDPE Main

15 mm Single Air Valve in 75 mm HDPE Main

15 mm Single Air Valve in 63 mm HDPE Main

15 mm Single Air Valve in 50 mm HDPE Main

Replacement of Underground Utilities (PVC Pipe) damaged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata,including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

160 mm OD PVC4 KSC pipes

140 mm OD PVC4 KSC pipes

110 mm OD PVC 4KSC pipes

90 mm OD PVC 4KSC pipes

75 mm OD PVC 4KSC pipes

63 mm OD PVC 4KSC pipes

Cost of Unloading, stacking at stock yard and Conveyance from stock yard to site (maximum of 8Km radius) etc complete and as directed by the TWAD Board Officers

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

40 mm GI pipe ( Medium)

50 mm GI pipe ( Medium)

65 mm GI pipe ( Medium)

100mm GI pipe ( Medium)

125mm GI pipe ( Medium)

150 mm GI pipe ( Medium)

Earthwork excavation and depositing on bank with initial lead of 10m and lift of 2m in narrow trenches for laying of following sizes of pipes for water supply Standard trench width of in hard stiff clay, stiff black cotton, hard red earth, shales, murrams gravel, stoney earth and earth mixed with small sized boulders and hard gravelly soil etc., complete and as directed by TWAD Board officers.

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Refilling with excavated soil (other than sand) complying with standard specification in layers of 15cm watered well rammed and consolidated after the pipes and specials are laid etc. and removing and depositing the surplus earth at the places shown by the TWAD Board Officers.

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Lowering the following sizes of HDPE/GI pipes and specials into the trenches and laying to proper grade and alignment etc., complete and as directed by TWAD Board Officers.

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

40 mm GI pipe ( Medium)

50 mm GI pipe ( Medium)

65 mm GI pipe ( Medium)

100mm GI pipe ( Medium)

125mm GI pipe ( Medium)

150 mm GI pipe ( Medium)

Jointing HDPE Pipes and Specials by butt fusion welding/ electro fusion welding joints using fusion equipments as per ISO 21307-2011 and as per IS 7634 (Part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board officers

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Cutting the following sizes of the HDPE pipes true to axis as directed by the TWAD Board Officers

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Cutting the following sizes of the GI pipes true to axis as directed by the TWAD Board Officers

40 mm GI pipe ( Medium)

100mm GI pipe ( Medium)

150 mm GI pipe ( Medium)

Threading the following sizes of the GI pipes true to axis as directed by the TWAD Board Officers

40 mm GI pipe ( Medium)

100mm GI pipe ( Medium)

150 mm GI pipe ( Medium)

Testing the following sizes of HDPE Pipes with hydraulic testing equipment by filling with water (including cost of water @ Rs.60 / KL) and testing to recommended pressure in convenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, but including other incidental and operational charges etc., complete and as directed by TWAD Board officers.

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Construction of masonry valve pit as perTWAD Type design for Sluice valve,scour valve, air valve including fixing the valves, earth work excavation for foundation, P.C.C. 1:4:8 using 40mm HBG metal for levelling course, brick work in CM1:5 for side wall, plastering with CM1:3,12mm thick, RCC 1:2:4 using 20mm HBG stone jelly for cover slab, providing cutstone in CM 1:3 including supply, fabricating and placing of RTS grills for the following valves including charges for precasting and fixing surface box, valves and specials in position, refilling the sides of the pit etc. complete. and as directed by TWAD Board Officers.

150 mm DI D/F Gate Valve in 160 mm HDPE Main

100 mm DI D/F Gate Valve in 110 mm HDPE Main

100 mm DI D/F Gate Valve for scour in 160 mm HDPE Main

80 mm DI D/F Gate Valve for scour in 110 mm HDPE Main

50 mm DI Single Chamber Air release Valve in 160 mm HDPE Main

40 mm Double Air Valve in 110 mm HDPE Main

15 mm Single Air Valve in 63 mm HDPE Main

15 mm Single Air Valve in 50 mm HDPE Main

Labour for cutting open road for laying water mains- B.T. Roads (or) Maccadam road etc., complete and as directed by TWAD Board Officers.

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Labour for cutting open road for laying water mains- Concrete Roads etc., complete and as directed by TWAD Board Officers.

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Road Restoration Plain cement concrete 1:2:4 (one cement,two sand and four aggregate) using 20mm hard broken stone including cost of all materials, mixing, placing, ramming, curing, finishing etc., complete and as directed by TWAD Board Officers.

50 mm HDPE PN- 6 Pipes

63 mm HDPE PN- 6 Pipes

75 mm HDPE PN- 6 Pipes

110 mm HDPE PN- 6 Pipes

140 mm HDPE PN- 6 Pipes

160 mm HDPE PN- 6 Pipes

Description of Work / Item(s)

Amount

Supply and delivery of Electric Monoset centrifugal pump conforming to IS 9079:2002 as amended from time to time, with CI FG 200 Casing , hydraulically and dynamically balanced Bronze grade LTB-2 impeller, impeller ring and casing ring, stainless steel shaft capable of discharging required quantity of water against a total head noted below due to all causes. Pump shall of BEE 3 Star Rated and capable of discharging the specified quantity at the head noted at the minimum NPSHA at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase , 415 V+/- 10% , 50 Hz +/- 5%. Squirrel cage induction motor for continuous operation. The speed of the Pump and Motor shall be not less than 2700 to 2900 RPM respectively.

700 lpm x 24 m head at Thoothur VP - 5 HP

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). - 5 HP

700 lpm x 24 m head at Thoothur VP

Supply and fixing MCCB 3 pole with Thermo magnetic of 32 Amps in existing panel board arrangements available in the pumproom for tapping power supply to newly erected 5HP monoblock centrifugal pumpset with interlocking arrangements to run one pumpset at a time with all arrangements for making connection arrangements in existing Bus- bar arrangements in original Panel Board - 32 Amps MCCB Switch

Supply and delivery of KVAR capacitor Mixed DI Electric Capacitor with Test Certificate given as inclusive of Banking charges, such as providing of copper bus bars with provision for adding atleast 2 capacitors at later date, cable entry box, fabricating charges etc. complete. This rate is not applicable for replacement of capacitors which does not require banking and fabrication works.etc., complete and as directed by TWAD Board officers.

700 lpm x 24 m head at Thoothur VP -2 kVAR - 5HP

Supply and delivery of 1.1 KV grade 3.5 core 10 Sq.mm PVC insulated and steel armoured Aluminium conductor cross linked Poly Ethylene cable as per IS 7098 to be laid in between Motor Meter Board- Change over starter

700 lpm x 24 m head

For laying the above Cable in trenches inside the pump room or in air as per IE rules

Jointing for above cable including the cost of jointing materials lugs, cable clamps etc, complete. And as directed by TWAD Board Officer .

Labour Charges for erection of Horizontal shaft,centrifugal pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter,Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports as required by EB authorities.

UPTO 5 HP

700 lpm x 24 m head

Supply and delivery of Woltman model with removal mechanism water meters confirming to ISO 4064 part I, II,III class B and IS 2373 with life cycle test certificate from FCRI/ NABL accredited lab. The water meters shall have magnetic drivers or mechanical drivers and shall be versatile for installation in any position . The meters shall be hydrodynamically, hydrostatically balanced. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 specification. Dry dial excavated counter housing fully protected against flooding ensuring easy reading in all climates-including the cost for Dirt Box and erection charges includes earth work excavation, labour charges, cutting and threading , conveyence, welding and hire charges for tools and plants etc and inclusive transportation charges anywhere in Tamilnadu , complete and as directed by TWAD Board Officers.

100 mm dia

Supply, delivery and fixing of following GI Pipes and specials for pumpset erection inclusive of transportation charges, anywhere in Tamilnadu etc., complete and as directed by TWAD Bd., officers. 700 lpm x 24m head

100 mm GI Pipes ( Medium )

100 mm GI coupling ( Heavy )

100 mm GI Bend ( Heavy )

100 mm GI Flange set ( Heavy )

100 mm GM Non return valve

100 mm GM Gate valve

100 mm GI Tee Plain

100mm Rubber sheet for flange set

80mm GI Hex Nipple

100 mm x 80 mm GI Reducer ( Heavy )

100 mm x 50mm Unequal TEE for pressure gauge

100 mm GI Dummy ( Heavy )

100 mm CI Foot Valve with stainer

150 mm x 100mm GI Reducer ( Heavy )

100 mm GI Hex. Nipple

150 mm GI Flange set with Rubber sheet

Supply and delivery of 150mm diapressure gauge and vaccum gauge including all accessories as per specification ( for Suction and delivery to be mounted on wall on Teak wood Board etc complete and as directed by TWAD Board officers. 700 lpm x 24 m head

Description of Work / Item(s)

Amount

Providing inlet pipe connection and placing the same for required alignment including lifting the pipes and specials in various heights of inlet, outlet, scour and overflow including earthwork excavation, conveying the pipe and specials into the trenches,laying to proper grade and alignment cutting, threading and jointing with jointing materials with required specification including labour charges, refilling and supply of valves, pipes, specials MS Clamps to fix the pipes and connected charges, construction of valve pit etc. complete and as directed by TWAD Board officers. (As per Annexure )

10000 L SR using 50mm GI pipe

30000 L SR - Using 50 mm GI pipe

60000 L SR - Using 50 mm GI pipe

100000 L SR - Using 50mm GI pipe

JEBAMANI DHAS

ASHOK KUMAR T

JEBAMANI DHAS

JEBAMANI DHAS

Bidder Name

JEBAMANI DHAS

ASHOK KUMAR T