Implementation of Jal Jeevan Mission to provide Functional Household Tap connection to Rural Households in Package no.20-JJM-II/2020-21 at Village Panchayats in Sivakasi Panchayat Union of Virudhunagar District in Phase-II for the year 2020-21

Amount

Providing Borewell, Pumpset, Pumping Main, Pump room, 30,000 ltr OHT, Distribution Line & FHTC at Erichanatham Panchayat In Sivakasi Block

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

MS KIOSK

Main line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

75mm OD pvc pipes - 4 KSC

75 mm pvc bend

75 mm pvc Tee

75 mm x 50 mm PVC Threaded Coupler

Double Air valve

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

65 mm GI Pipe

65 mm GI bend

65 mm GI coupling

65 mm GI Elbow

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

65 mm GI pipe

75mm OD pvc pipes - 4 KSC

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Distribution line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

63 mm OD PVC pipes ksc

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

63 mm OD PVC pipes ksc

63 mm pvc bend

63 mm pvc Tee

63 mm x 50 mm PVC Threaded coupler

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

50 mm GI Pipe

50 mm GI coupling

50 mm GI Elbow

Conveying the PVC pipes and specials to trench, Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

50 mm GI pipe

63 mm OD PVC pipes ksc

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

63 mm OD PVC pipes ksc

Cutting of old CC road for laying the 63mm PVC pipe

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Provision for pit for Gate Value 90X75cm

Providing FHTC

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. (20mm)

Common Items for HSC Connection - Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (15mm)

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (20mm)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & jointing 20mm SS/brass tap (Local Rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

50mm GI Saddle piece

30,000 ltr OHT 1 nos

Earthwork excavating and depositing on bank with an initial lead of 10 metres and initial lift of 2 metres in hard stiff clay, black cotton, hard red earth, shales, murrams, ordinary gravel stoney earth mixed with small sized boulders etc., SS 20B and as directed by TWAD Board Officers - for foundation

First depth of 2m

Second depth of 1m

Supply, Delivery and Filling with clean M sand complying with standard specification including watering ramming and consolidation etc., complete and as directed by TWAD Board Officers-for foundation.

Levelling coarse in cement concrete 1:4:8 (one cement,four sand and eight aggregate) using 40mm hard broken stone and M Sand for foundation and leveling coarse including cost of all materials, mixing,placing, ramming, curing, finishing etc., complete and as directed by TWAD Board Officers. (Beyond 1.5 m to 4.5 m below GL)

Reinforced Cement Concrete using M30 Design mix with required cement, sand and 20 mm and 10 mm Machine crushed HBG stone and M Sand including the cost of all materials, labour charges, mixing by using mechanical mixer machine, placing in position, lifting, vibrating by using mechanical vibrator, finishing & curing but excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges etc., complete and as directed by TWAD Board Officers.

For items 1.5m to 4.5m below GL

Footing

For items 0 to 1.50m below GL

For column upto G.L., GL brace

For items 0m to 4.5m above GL

Columns, Brace 3.10 m

For items 4.51m to 7.32 m above

Column, Brace 6.20 m

For items above 7.32 m & up to 10.98 m from GL

Column, Brace 9.3 m

For items above10.98 m & up to 14.64 m from GL

Column

Reinforced Cement Concrete using M30 Design mix with required cement, sand and 20 mm and 10 mm Machine crushed HBG stone including the cost of all materials, labour charges, mixing by using mechanical mixer machine, placing in position, lifting, vibrating by using mechanical vibrator, finishing & curing but excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges etc., complete and as directed by TWAD Board Officers.

Beam, Side wall, Haunch, Floor Slab

For items above14.64 m & up to 18.30 m from GL

Sidewall, Roof slab

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M.S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium) spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers.

Below GL

Curved Surface

Square column

Below G.L.

Ground level to 3.30 m

Applying two coats using approved cement paint including cost of one coat of white washing, cost of all materials, labour charges, etc., complete and as directed by TWAD Board Officers.

For column

Supplying, fabricating and placing in position of Steel rods for reinforcement including cost of steel and binding wire and labour charges etc. complete for RCC works and as directed by TWAD Board Officers.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers. For 12 m staging

Providing and fixing of RCC inside access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete and as directed by TWAD Board Officers.

Providing GI Ventilating arrangements with mosquito proof net etc., complete and as directed by TWAD Board officers.

50 mm G.I. Pipe

50 mm G.I. Tee

50 mm G.I.Hex Nipple

50 mm G.I. Elbow

Providing and fixing of cut stone (Rough dressed) set in CM 1:3 of required size at site including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers. (Size 0.30 x 0.30 x 0.15 m)

Supply, Delivery and fixing of CI Manhole frame with cover of following size including cost of all materials, fixing of MS clamps, Bolt and nuts etc.,complete and as directed by TWAD Board Officers. 0.60 x 0.60 (Heavy Duty)

Providing GI pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc., complete and as directed by TWAD Board officers

65mm Ø GI pipes for inlet 1xl connection

65mm Ø GI pipes for over flow

50mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipe for delivery 1x1 pipe

90mm Ø PVC Threaded coupler

75 mm Ø PVC threaded coupler

65mm Ø GI Tee

65mm Ø GI 90 Bend

65mm Ø GI coupler

65mm Ø GI union

65mm Ø GI Elbow

65x50mm Ø GI Reducer

75mmx 63mm PVC Reducer

75mm PVC Threaded coupler

75x90 PVC Reducer

75x63 PVC Reducer

65mm Ø GM Gate valve

50mm Ø GM gate valve

Refilling with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification and as directed by TWAD Board Officers.

Providing Borewell, Pumpset, Pumping Main, Pump room, 30,000 ltr OHT, Distribution Line & FHTC at E Pudupatty Village in Erichanatham Panchayat In Sivakasi Block

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

MS KIOSK

Main line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

75mm OD pvc pipes - 4 KSC

75 mm pvc bend

75 mm pvc Tee

75 mm x 50 mm PVC Threaded Coupler

Double Air valve

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

65 mm GI Pipe

65 mm GI bend

65 mm GI coupling

65 mm GI Elbow

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

65 mm GI pipe

75mm OD pvc pipes - 4 KSC

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Distribution line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

63 mm OD PVC pipes ksc

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

63 mm OD PVC pipes ksc

63 mm pvc bend

63 mm pvc Tee

63 mm x 50 mm PVC Threaded coupler

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

50 mm GI Pipe

50 mm GI coupling

50 mm GI Elbow

Conveying the PVC pipes and specials to trench, Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

50 mm GI pipe

63 mm OD PVC pipes ksc

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

63 mm OD PVC pipes ksc

Cutting of old CC road for laying the 63mm PVC pipe

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Provision for gate value 50 mm

Provision for pit for Gate Value 90X75cm

Providing FHTC

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. (20mm)

Common Items for HSC Connection - Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (15mm)

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (20mm)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & jointing 20mm SS/brass tap (Local Rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

50mm GI Saddle piece

PROVIDING WITH BOREWELL,PUMPSET PUMPING MAIN DISTRIBUTION LINE & FHTC AT LAKSHMINARAYAPURAM VILLAGE IN ERICHANATHAM PANCHAYAT IN SIVAKASI BLOCK

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

MS KIOSK

Main line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

75mm OD pvc pipes - 4 KSC

75 mm pvc bend

75 mm pvc Tee

75 mm x 50 mm PVC Threaded Coupler

Double Air valve

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

65 mm GI Pipe

65 mm GI bend

65 mm GI coupling

65 mm GI Elbow

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

65 mm GI pipe

75mm OD pvc pipes - 4 KSC

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Distribution line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

63 mm OD PVC pipes ksc

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

63 mm OD PVC pipes ksc

63 mm pvc bend

63 mm pvc Tee

63 mm x 50 mm PVC Threaded coupler

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

50 mm GI Pipe

50 mm GI coupling

50 mm GI Elbow

Conveying the PVC pipes and specials to trench, Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

50 mm GI pipe

63 mm OD PVC pipes ksc

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

63 mm OD PVC pipes ksc

Cutting of old CC road for laying the 63mm PVC pipe

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Cement concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing,

Provision for gate value 50 mm

Provision for pit for Gate Value 90X75cm

Providing FHTC

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. (20mm)

Common Items for HSC Connection - Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (15mm)

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (20mm)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & jointing 20mm SS/brass tap (Local Rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

50mm GI Saddle piece

PROVIDING 30000 ltr OHT,BOREWELL, PUMPSET PUMPING MAIN DISTRIBUTION LINE & FHTC AT AMBETHKAR COLONY IN ERICHANATHAM PANCHAYAT IN SIVAKASI BLOCK

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Providing lighting wiring using MS conduit pipes and specials with 2 runs 1.5 sqmm PVC copper wire and 1 run 12 swg GI wire for earthing for light, fans and 5A plug points etc.,

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

MS KIOSK

Main line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

75mm OD pvc pipes - 4 KSC

75 mm pvc bend

75 mm pvc Tee

75 mm x 50 mm PVC Threaded Coupler

Double Air valve

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

65 mm GI Pipe

65 mm GI bend

65 mm GI coupling

65 mm GI Elbow

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

65 mm GI pipe

75mm OD pvc pipes - 4 KSC

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Distribution line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

63 mm OD PVC pipes ksc

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

63 mm OD PVC pipes ksc

63 mm pvc bend

63 mm pvc Tee

63 mm x 50 mm PVC Threaded coupler

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

50 mm GI Pipe

50 mm GI coupling

50 mm GI Elbow

Conveying the PVC pipes and specials to trench, Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

50 mm GI pipe

63 mm OD PVC pipes ksc

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

63 mm OD PVC pipes ksc

Provision for gate value 50 mm

Provision for pit for Gate Value 90X75cm

Providing FHTC

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. (20mm)

Common Items for HSC Connection - Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (15mm)

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (20mm)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & jointing 20mm SS/brass tap (Local Rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

50mm GI Saddle piece

30,000 ltr OHT 1 nos

Earthwork excavating and depositing on bank with an initial lead of 10 metres and initial lift of 2 metres in hard stiff clay, black cotton, hard red earth, shales, murrams, ordinary gravel stoney earth mixed with small sized boulders etc., SS 20B and as directed by TWAD Board Officers - for foundation

First depth of 2m

Second depth of 1m

Supply, Delivery and Filling with clean M sand complying with standard specification including watering ramming and consolidation etc., complete and as directed by TWAD Board Officers-for foundation.

Levelling coarse in cement concrete 1:4:8 (one cement,four sand and eight aggregate) using 40mm hard broken stone and M Sand for foundation and leveling coarse including cost of all materials, mixing,placing, ramming, curing, finishing etc., complete and as directed by TWAD Board Officers. (Beyond 1.5 m to 4.5 m below GL)

Reinforced Cement Concrete using M30 Design mix with required cement, sand and 20 mm and 10 mm Machine crushed HBG stone and M Sand including the cost of all materials, labour charges, mixing by using mechanical mixer machine, placing in position, lifting, vibrating by using mechanical vibrator, finishing & curing but excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges etc., complete and as directed by TWAD Board Officers.

For items 1.5m to 4.5m below GL

Footing

For items 0 to 1.50m below GL

For column upto G.L., GL brace

For items 0m to 4.5m above GL

Columns, Brace 3.10 m

For items 4.51m to 7.32 m above

Column, Brace 6.20 m

For items above 7.32 m & up to 10.98 m from GL

Column, Brace 9.3 m

For items above10.98 m & up to 14.64 m from GL

Column

Reinforced Cement Concrete using M30 Design mix with required cement, sand and 20 mm and 10 mm Machine crushed HBG stone including the cost of all materials, labour charges, mixing by using mechanical mixer machine, placing in position, lifting, vibrating by using mechanical vibrator, finishing & curing but excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges etc., complete and as directed by TWAD Board Officers.

Beam, Side wall, Haunch, Floor Slab

For items above14.64 m & up to 18.30 m from GL

Sidewall, Roof slab

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M.S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium) spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers.

Below GL

Curved Surface

Square column

Below G.L.

Ground level to 3.30 m

Applying two coats using approved cement paint including cost of one coat of white washing, cost of all materials, labour charges, etc., complete and as directed by TWAD Board Officers.

For column

Supplying, fabricating and placing in position of Steel rods for reinforcement including cost of steel and binding wire and labour charges etc. complete for RCC works and as directed by TWAD Board Officers.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers. For 12 m staging

Providing and fixing of RCC inside access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete and as directed by TWAD Board Officers.

Providing GI Ventilating arrangements with mosquito proof net etc., complete and as directed by TWAD Board officers.

50 mm G.I. Pipe

50 mm G.I. Tee

50 mm G.I.Hex Nipple

50 mm G.I. Elbow

Providing and fixing of cut stone (Rough dressed) set in CM 1:3 of required size at site including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers. (Size 0.30 x 0.30 x 0.15 m)

Supply, Delivery and fixing of CI Manhole frame with cover of following size including cost of all materials, fixing of MS clamps, Bolt and nuts etc.,complete and as directed by TWAD Board Officers. 0.60 x 0.60 (Heavy Duty)

Providing GI pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc., complete and as directed by TWAD Board officers

65mm Ø GI pipes for inlet 1xl connection

65mm Ø GI pipes for over flow

50mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipe for delivery 1x1 pipe

90mm Ø PVC Threaded coupler

75 mm Ø PVC threaded coupler

65mm Ø GI Tee

65mm Ø GI 90 Bend

65mm Ø GI coupler

65mm Ø GI union

65mm Ø GI Elbow

65x50mm Ø GI Reducer

75mmx 63mm PVC Reducer

75mm PVC Threaded coupler

75x90 PVC Reducer

75x63 PVC Reducer

65mm Ø GM Gate valve

50mm Ø GM gate valve

Refilling with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification and as directed by TWAD Board Officers.

PROVIDING BOREWELL, PUMPSET PUMPING MAIN DISTRIBUTION LINE & FHTC AT BURMA COLONY IN ERICHANATHAM PANCHAYAT IN SIVAKASI BLOCK

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

Provsion for KIOSK Box

Main line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

75mm OD pvc pipes - 4 KSC

75 mm pvc bend

75 mm pvc Tee

75 mm x 50 mm PVC Threaded Coupler

Double Air valve

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

65 mm GI Pipe

65 mm GI bend

65 mm GI coupling

65 mm GI Elbow

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

65 mm GI pipe

75mm OD pvc pipes - 4 KSC

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Distribution line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

63 mm OD PVC pipes ksc

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

63 mm OD PVC pipes ksc

63 mm pvc bend

63 mm pvc Tee

63 mm x 50 mm PVC Threaded coupler

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

50 mm GI Pipe

50 mm GI coupling

50 mm GI Elbow

Conveying the PVC pipes and specials to trench, Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

50 mm GI pipe

63 mm OD PVC pipes ksc

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

63 mm OD PVC pipes ksc

Provision for gate value 50 mm

Providing FHTC

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. (20mm)

Common Items for HSC Connection - Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (15mm)

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (20mm)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & jointing 20mm SS/brass tap (Local Rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

50mm GI Saddle piece

PROVIDING 30000 Ltr OHTs, WITH BOREWELL, PUMPSET PUMPING MAIN DISTRIBUTION LINE & FHTC AT NADAYENERI VILLAGE AND PANCHAYAT IN SIVAKASI BLOCK

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

Provsion for KIOSK Box

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

Provsion for KIOSK Box

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

Provsion for KIOSK Box

Main line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

75mm OD pvc pipes - 4 KSC

75 mm pvc bend

75 mm pvc Tee

75 mm x 50 mm PVC Threaded Coupler

Double Air valve

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

65 mm GI Pipe

65 mm GI bend

65 mm GI coupling

65 mm GI Elbow

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

65 mm GI pipe

75mm OD pvc pipes - 4 KSC

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Distribution line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

63 mm OD PVC pipes ksc

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

63 mm OD PVC pipes ksc

63 mm pvc bend

63 mm pvc Tee

63 mm x 50 mm PVC Threaded coupler

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

50 mm GI Pipe

50 mm GI coupling

50 mm GI Elbow

Conveying the PVC pipes and specials to trench, Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

50 mm GI pipe

63 mm OD PVC pipes ksc

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

63 mm OD PVC pipes ksc

Provision for gate value 50 mm

Provision for pit for Gate Value 90X75cm

Providing FHTC

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. (20mm)

Common Items for HSC Connection - Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (15mm)

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (20mm)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & jointing 20mm SS/brass tap (Local Rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

50mm GI Saddle piece

30,000 ltr OHT 1 nos

Earthwork excavating and depositing on bank with an initial lead of 10 metres and initial lift of 2 metres in hard stiff clay, black cotton, hard red earth, shales, murrams, ordinary gravel stoney earth mixed with small sized boulders etc., SS 20B and as directed by TWAD Board Officers - for foundation

First depth of 2m

Second depth of 1m

Supply, Delivery and Filling with clean M sand complying with standard specification including watering ramming and consolidation etc., complete and as directed by TWAD Board Officers-for foundation.

Levelling coarse in cement concrete 1:4:8 (one cement,four sand and eight aggregate) using 40mm hard broken stone and M Sand for foundation and leveling coarse including cost of all materials, mixing,placing, ramming, curing, finishing etc., complete and as directed by TWAD Board Officers. (Beyond 1.5 m to 4.5 m below GL)

Reinforced Cement Concrete using M30 Design mix with required cement, sand and 20 mm and 10 mm Machine crushed HBG stone and M Sand including the cost of all materials, labour charges, mixing by using mechanical mixer machine, placing in position, lifting, vibrating by using mechanical vibrator, finishing & curing but excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges etc., complete and as directed by TWAD Board Officers.

For items 1.5m to 4.5m below GL

Footing

For items 0 to 1.50m below GL

For column upto G.L., GL brace

For items 0m to 4.5m above GL

Columns, Brace 3.10 m

For items 4.51m to 7.32 m above

Column, Brace 6.20 m

For items above 7.32 m & up to 10.98 m from GL

Column, Brace 9.3 m

For items above10.98 m & up to 14.64 m from GL

Column

Reinforced Cement Concrete using M30 Design mix with required cement, sand and 20 mm and 10 mm Machine crushed HBG stone including the cost of all materials, labour charges, mixing by using mechanical mixer machine, placing in position, lifting, vibrating by using mechanical vibrator, finishing & curing but excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges etc., complete and as directed by TWAD Board Officers.

Beam, Side wall, Haunch, Floor Slab

For items above14.64 m & up to 18.30 m from GL

Sidewall, Roof slab

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over I type M.S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium) spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers.

Below GL

Curved Surface

Square column

Below G.L.

Ground level to 3.30 m

Applying two coats using approved cement paint including cost of one coat of white washing, cost of all materials, labour charges, etc., complete and as directed by TWAD Board Officers.

For column

Supplying, fabricating and placing in position of Steel rods for reinforcement including cost of steel and binding wire and labour charges etc. complete for RCC works and as directed by TWAD Board Officers.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers. For 12 m staging

Providing and fixing of RCC inside access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete and as directed by TWAD Board Officers.

Providing GI Ventilating arrangements with mosquito proof net etc., complete and as directed by TWAD Board officers.

50 mm G.I. Pipe

50 mm G.I. Tee

50 mm G.I.Hex Nipple

50 mm G.I. Elbow

Providing and fixing of cut stone (Rough dressed) set in CM 1:3 of required size at site including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers. (Size 0.30 x 0.30 x 0.15 m)

Supply, Delivery and fixing of CI Manhole frame with cover of following size including cost of all materials, fixing of MS clamps, Bolt and nuts etc.,complete and as directed by TWAD Board Officers. 0.60 x 0.60 (Heavy Duty)

Providing GI pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc., complete and as directed by TWAD Board officers

65mm Ø GI pipes for inlet 1xl connection

65mm Ø GI pipes for over flow

50mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipe for delivery 1x1 pipe

90mm Ø PVC Threaded coupler

75 mm Ø PVC threaded coupler

65mm Ø GI Tee

65mm Ø GI 90 Bend

65mm Ø GI coupler

65mm Ø GI union

65mm Ø GI Elbow

65x50mm Ø GI Reducer

75mmx 63mm PVC Reducer

75mm PVC Threaded coupler

75x90 PVC Reducer

75x63 PVC Reducer

65mm Ø GM Gate valve

50mm Ø GM gate valve

Refilling with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification and as directed by TWAD Board Officers.

PROVIDING BOREWELL, PUMPSET PUMPING MAIN DISTRIBUTION LINE & FHTC AT THALIKULATHUPATTY VILLAGE IN NADAYENERI PANCHAYAT IN SIVAKASI BLOCK

Borewell

Charges for conducting Geophysical survey for identifying the favourable drilling point

Drilling of 6'' Dia bore well in soft rock area including trench protection charges etc., complete.Clay Soil

Drilling of 6'' Dia bore well in hard rock area including trench protection charges etc., complete.Hard Soil

Supply & delivery of 150mm Dia PVC Plain Casing pipe as per IS 12818 / 2010

Pumpset

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

50 LPM x 125 m Head

Supply and delivery of direct online starter confirming to IS13947 and IEC60947-1 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).

3 Phase Panel board (5 HP)

Supply, delivery of 1.1 KV Grade,PVC insulated and sheathed 3 core flat copper submersible cable with ISI marking conforming of IS 694/1990 of reputed make for submersible motor erected in borewell.

4 sqmm submergible cable

Supply and delivery of GI medium class pipes and specials as per relevant IS as listed below.

50mm GI Pipe

50mm GI Coupling Heavy

50mm GI Elbow Heavy

50mm GI Union Heavy

50mm GI Flange set Heavy

50mm MS Clampset Heavy

50mm GM Non Return Valve

50mm GM Gate Valve

75mm x 50mm PVC Threaded Coupler

Obtaining power supply including cost of following materials and by engaging B licence holder.EB fee for application form and deposit amount will be borne by the Board

Aerial fuse board of size 15 x 10 x 6cm with 32 A aerial fuse carrier(3 Nos.)

Wall mounting type MS cubical EB meter box with fuse carrier (3 Nos) of 32 A capacity at EB supply point.This box is also to accommodate TNEB energy meter with proper ventilation as approved by TNEB.

Supply and laying of 7/20 size PVC insulator copper conductor cable from Aerial fuse to EB supply point etc., complete as per I.E Rules.

25mm dia GI pipe for service point

25mm dia GI Elbow

No.8 GI wire for earth(Twin earthing)

Stay wire 7/20

20mm GI pipe for twin earthing and cable encasing

4way nutral link

TW banel board (41 x 31 x 6cm)

Labour charges for erection of submersible pump set including fixing and jointing the submersible cable with clamps to the required depth, valves and errection panel board control room twin earthing as per I.E Rules including cost of civil works

Upto 5 HP

MS KIOSK

Main line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

75mm OD pvc pipes - 4 KSC

75 mm pvc bend

75 mm pvc Tee

75 mm x 50 mm PVC Threaded Coupler

Double Air valve

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

65 mm GI Pipe

65 mm GI bend

65 mm GI coupling

65 mm GI Elbow

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

65 mm GI pipe

75mm OD pvc pipes - 4 KSC

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

Electro Chloranation Disinfection - common salt as per TWAD SOR - page no -57 clause 21.2

Distribution line

Earthwork excavation in all type of Soil strata for laying of pipes with the standard trench width and depth as per standard specification

63 mm OD PVC pipes ksc

Supply of unplasticised PVC rigid pipes and specials as per IS 4985 / 2000 Specification

63 mm OD PVC pipes ksc

63 mm pvc bend

63 mm pvc Tee

63 mm x 50 mm PVC Threaded coupler

Supply of unplasticised GI pipes and specials as per as per IS 1239/PART II Specification FOR CULVERT/ ROAD crossing portion

50 mm GI Pipe

50 mm GI coupling

50 mm GI Elbow

Conveying the PVC pipes and specials to trench, Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste including testing.

50 mm GI pipe

63 mm OD PVC pipes ksc

Testing of M.S/P.V.C pipes with hydraulic testing equipmentby filling with water (including cost of water @ Rs. 60/KL)and testing to recommended pressures in convinient streches and attending the burst if any during the test,excluding cost of pipes but including other incidential and operational charges etc. complete for the following diametres of pipes

up to 100 mm P.V.C pipe

Refilling with excavated soil complying with standard specification in layers of 15cm thick well rammed and consolidated after the pipes and specials are laid and tested

63 mm OD PVC pipes ksc

Provision for gate value 50 mm

Provision for pit for Gate Value 90X75cm

Providing FHTC

HSC Connection in DI Mains for Water Supply Scheme - Providing suitable dia non corrosive engineering plastic moulded Clamp Saddle with SS 304 threaded metal inserted for tapping outlet suiting for ½”, 3/4” &1” clear bore and with wide plastic strap (Engineering Plastic) with SS 304 suitable bolts & nuts. Saddle to have sealing of Thermo plastic elastomeric (TPE) material around. (20mm)

Common Items for HSC Connection - Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS:1554 BSPT, ISO:7-1 to suit the corresponding bore sizes of 15mm, 20mm and 25mm dia size ( 1/2", 3/4" and 1") in the saddle Connection as per IS :1554 BSPT, ISO:7-1 (15mm)

Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 15mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm, 20mm and 25mm respectively. (20mm)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Female Threaded Elbow with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes (20mm)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK (20mm)

Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B (in Rm)

Labour Charges for Laying & Jointing 20 mm pipe in Excavated Trench in Proper Camber

Supply & Laying & Jointing 20 mm PVC Elbow (Mould) BIS 7834/1975 Part V for Tap Connection

Supply & jointing 20mm SS/brass tap (Local Rate)

U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID - 20mm

Labour charges for Drilling,Cutting and fixing ferrules in distribution line

Supply and delivery of the MS clamp and fixing in wall in open space with required screw etc

cutting MDPE Pipes and specials true axis and finishing the end complete

50mm GI Saddle piece

GST Amount for providing Service to above Government Contract Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

P PONNURAJ