JJM 2020-2021- Periyakulam Block - Package No. JJM / PKM-65

Amount

1. CONSTRUCTION OF INFILTRATION WELL WITH PUMPING MAIN LINE AT A.R.QUARTRES IN VADAPUTHUPATTI PANCHAYAT

Pumping Main Lines

110mm HDPE Pipe PN 6

110mm HDPE Bend

110mm HDPE Tee

90mm HDPE Pipe PN 6

90mm HDPE Bend

90mm HDPE Tee

100 mm G I Pipe

100 mm G I bend

100 mm GI heavy type coupling

100 mm GM Non return valve

100 mm G M Gate valve

100 mm flange set

100 mm H Nipple

100mm GI Elbow

100mm GI Tee

100mm GI Union

Solvent

25mm Single Air Valve

63mm PVC Pipe 6 Ksc

63mm PVC Bend

63mm PVC Elbow

63mm PVC MTA

50mm GM Gate Valve

Earthwork excavation and depositing on bank with n initial lead of 10 M initial list of 2 m. In hard stiff clay, stiff block cotton soil and hard red earth shales, murram, grvelstony earth and earth mixed with small bounders and hard gravely soil

Laying and jointing of 110mm HDPE Pipes

Laying and jointing of 100mm GI Pipes

Laying and jointing of 63mm PVC Pipes

Cutting and Threading of 100mm GI Pipes

Refilling the excavated soil in the trenches

2. PROVIDING FHTC, CONSTRUCTION OF INFILTRATION WELL WITH PUMP ROOM, SUMP WITH PUMPING MAIN LINES & DISTRIBUTION LINES AT VADAPUTHUPATTI IN VADAPUTHUPATTI PANCHAYAT

Infiltration Well

Earth work excavation above water level in light or sandy or clay soils for infiltration well of 4.50m dia ( internal) including leveling the site and as directed by the departmental officers open well excavation for infiltration well for first depth of 1.00m

Reinforced cement concrete 1:1.5:3 mix using 20mm HBG metal for all RCC items of works excluding cost of reinforcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or Roof slab wherever necessary and bearing surfaces of walls, sides and bottom of the slabs, beams etc., shall be finished smooth with Cement Mortar 1:3, 12mm thick and with Kraft paper without claming etc., as directed by the department officers as per standard specification.

Sinking of infiltration well of 4.50m internal dia and 5.50m external dia below water level including all incidental charges in light or sandy soil.

First depth of 2.0m

Second depth of 2.0m

Third depth of 2.0m

Porous concrete in CC 1:4 ( one cement and four hard broken jelly of size 20mm) for steining of infiltration well excluding cost of centering but including curing etc., complete and as directed by the TWAD Board officers.

Brick work in Cement Mortar 1:5 (one cement and five sand ) using Country Bricks ground molded of size 22x11x7 cm for staining of 45cm thick for infiltration well including curing etc., complete.

Centering shuttering including necessary support for plane surface in Foundation and Basement and in all floors using mild steel sheets of size 90x60 cm and 10 gauge stiffened, welded with steel angles of size 25mmx25mm x3mm for boarding laid over silver oak (country wood) joints of 10cm size x6.5cm size spaced at about 90 cm center to center and supported casuarina props of 10 cm to 13 cm dia spaced at 75 cm center to center complete complying with standard specification.

for plane surface

for curved surface curb

Supplying fabricating and placing in position mild steel or ribbed steel for all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc. complete complying with standard specification

Plastering in CEMENT MORTAR 1:4 12mm thick in Including cost and conveyance of materials to site and all other labour charges including etc., as per standard specification.

Plastering in CEMENT MORTAR 1:5 20mm thick in Including cost and conveyance of materials to site and all other labour charges including etc., as per standard specification.

Supply, delivery and fixing in position 50mm thick RCC 1:1.5:3 manhole cover slab of size 0.60 x 0.60m with necessary RCC and MS angle of size 50mm x 50mm x 6mm thick fixed alround the edges of the slab complete and as directed by the TWAD board officers.

Supply, delivery and fixing of CI steps in position at 30cm center to center in staggered manner and as directed by the TWAD board officers.

Providing ventilating arrangement by fixing in position 160mm OD PVC 6 ksc pipe with PVC cowl and as directed by the TWAD board officers.

Providing confirmatory bores to ascertain sand depth and locating well site before commencing the work.

Providing for cutting edge using 12g MS sheets including the cost of fabrication welding and placing in position in the curb including supply of the MS Sheet

Painting two coat of Plastic emulsion paint over wall plastering surface with best approved first quality of approved colour over the one coat of priming etc., complete complying with standard specification (The paint should be got approved by the departmental officers before use on works )

Plugging the bottom of the well with coarse sand of approved sizes and grade as directed by the board officers.

Motor & Other Works

Provision for Three phase 15 HP submersible pump set for 150mm dia bore well with ISI mark IS 80.34 without panel board (1000 x 80) LPM x m (4.12% Excise Duty + 5% VAT)

Supply and fixing of Three phase panel board

Supply and delivery of 6 Sqm submersible cable ( 5% VAT)

Light Point Wiring with 2x1.5 Sq.mm (22/0.3) PVC insulated SC unsheathed Cu. conductor of 1100v grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with T.W. swithc box and 5A F.T. switch with painting of suitable colour for open PVC light / fan point (for electronic regulator) (5 points per coil) SD 18

Supply and fixing of 5A 3 pin and 2 pin combined flush type wall socket with 5 A flush type switch concealed in suitable M.S box in flush with wall SD 130

Supply and run of 2 of 4 Sq.mm (56/0.3) PVC insulated SC unsheathed Cu. conductor of 1100 V on 7/20 GI bearer wire for service connection mains SD 63.

Supply and fixing of 6 way SPDB of 16A / with 16A DPIC switch of 500V (side handle) with F&N on suitable T.W. board with PWD earthling SD 143

Labour charges for erection of 15 HP Submersible pump set into the Infiltration well including all charges etc., complete

Construction of Sump

Earth work excavation for foundation in all soils and sub-soils to full depth as may be directed except in hard rock requiring blastering but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of not more than 15 cm. Thick well rammed and consolidated and depositing the surplus earth in all places shown by the departmental officers with initial leads and lifts, etc. including levelling the sites complete complying with standard specifications and as directed.

2 nd Depth of 2m to 3m in Hard Stiff clay For foundation

Supplying and filling in foundation and basement with filling River sand in layers not more than 15 cm. thick well reammed, watered and compacted complete complying with sandard specification.

Leveling coarse in Cement Concrete 1:3:6 (One cement three sand and Six hard brocken stone) using 40MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Reinforced Cement concrete 1:1.5:3 (One cement one and half sand and three hard broken stone) using 20MM. gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessaryand bearing surfaces of walls, sides and bottom of the slabs, beams etc. shall be finished smooth with cement mortar 1:3 (One cement and three sand) 12MM thick and with Kraft paper without claiming extra etc. as directed by the departmental officers complete complying with standard specification. The rate is including vibration charges: A) Beyand 1.5 m & upto 4.5 m Below G L Footing

Supplying and erecting centering for side and soffits including supports and strutting upto 3.29 m height for plane surfaces in all floors with all cross bracing use mild steels of size 90cm x 60cm and 10 gauge stiffned welded with mild steel angles etc CURVED SURFACE

Painting Two coat over wall surface with approved quality of plastic emulsion paint with colour over one coat of white cement for priming coat for the base including preparation of old colour/White washing surface and all magterials cost labour cost etc. 10m2

Supplying fabricating and placing in position mild steel or ribbed or steel for all reinforced cement concrete works as per the design given includingcost of steel and binding wire in all floors etc. complete complying with standard specification (MS rods or RTS bars will be supplied departmentally at section stores and cost will be recovered at issue rate). The binding wire shall be supplied by the Contractor.

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 mix using 20mm metal for Sump including cost of reinforcement placing grill in position centering shuttering charges mixing of concrete curing etc.

Supply and Delivery of 15 Hp 1000 x 40 lpm Open well submersible pump set with I SI mark i panel board as per 70324+7735.64

Supply and Delivery of 15 Hp 3 phase panel board Star delta with Two level Guard and Auto Start as per 18600+930

6 sqm 3 core cable

Labour charges for Errection of 15 H P Open well submersible pump set with I SI ithuot panel board as per TWARD SR 2013-2014

7/20 Service wire

7/20 G I wire

7/20 reals

Arial board

63 A FUSE UNIT

24"x18" meter board

50 mm G I Pipe

50mm GI Bend

50mm Gi Non Return valve

50mm Gate valve

32 mm G I Pipe.

32 mm G I Bend

32 mm G I coupling

75mm pvc pipe 4 ksc

Man hole cover ( steel)

80mm GI Pipe

80mm GI Coupling

80mm GI Bend

80mm GI Elbow

80mm GI Union

80mm GM Gate Valve

Laying & Jointing of 80mm GI Pipes

Cutting & Threading of 80mm GI Pipes

Distribution Lines

Provision for CC Road Cutting

90 mm P V C Pipe 6 Ksc

90 mm P V C Bend

90mm PVC Elbow

90 mm P V C Tee

90 mm P V C MTA

80 mm G M Gate valve

50 mm G M Gate valve

Solvent

80 mm G I Pipe

80 mm G I coupling

80 mm GI Bend

80 mm GI Elbow

80mm GI Tee

80 mm GI Union

80 mm flange set

80mm GI Hex Nipple

80mm x 65mm GI Reducer

65 mm G I Pipe

65 mm G I coupling

65 mm GI Bend

65 mm GI Elbow

65mm GI Tee

65 mm GI Union

65 mm flange set

65mm GI Hex Nipple

65mm x 50mm GI Reducer

50 mm G I Pipe

50 mm G I coupling

50mm GI Bend

50mm GI Elbow

50mm GI Tee

50mm GI Union

50 mm flange set

50mm GI Hex Nipple

Earthwork excavation and depositing on bank with n initial lead of 10 M initial list of 2 m. In hard stiff clay, stiff block cotton soil and hard red earth shales, murram, grvelstony earth and earth mixed with small bounders and hard gravely soil

Laying and jointing of 90 mm & 63 mm P V C Pipes

Laying and jointing of 65mm & 50mm G I Pipes

Cutting & Threading of 80mm GI Pipes

Cutting & Threading of 65mm GI Pipes

Cutting & Threading of 50mm GI Pipes

Refilling the excavated soil in the trenches

Cement Concrete 1:4:8 using 40MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Cement Concrete 1:2:4 using 20MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Provision for Water Metre 50mm

Dirt Box

Erection Charges

Providing Functional House Hold Tap Connections for 811 Nos of House Holds

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

3. PROVIDING FHTC WITH DISTRIBUTION LINES AT VADAVEERANAICKANPATTI IN VADAPUTHUPATTI PANCHAYAT

Distribution Lines

Provision for CC Road Cutting

65 mm G I Pipe

65 mm G I coupling

65 mm GI Bend

65 mm GI Elbow

65mm GI Tee

65 mm GI Union

65 mm flange set

65mm GI Hex Nipple

65mm GM Gate Valve

65mm x 50mm GI Reducer

Laying and jointing of 65mm & 50mm G I Pipes

Cutting & Threading of 65mm GI Pipes

Cement Concrete 1:4:8 using 40MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Cement Concrete 1:2:4 using 20MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Provision for Water Metre 50mm

Dirt Box

Erection Charges

Providing Functional House Hold Tap Connections for 32 Nos of House Holds

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

4. PROVIDING FHTC, NEW BORE WELL WITH PUMPING MAIN LINES & DISTRIBUTION LINES AT VEERABOMMINAICKANPATTI IN VADAPUTHUPATTI PANCHAYAT

Pumping Main Lines

80 mm G I Pipe

80 mm G I bend

80 mm GI heavy type coupling

80 mm GM Non return valve

80 mm G M Gate valve

80 mm flange set

80 mm H Nipple

80mm GI Elbow

80mm GI Tee

80mm GI Union

90 mm HDPE Pipe PN 6

90 mm HDPE Tee

90mm HDPE Bend

Solvent

25mm Single Air Valve

Earthwork excavation and depositing on bank with n initial lead of 10 M initial list of 2 m. In hard stiff clay, stiff block cotton soil and hard red earth shales, murram, grvelstony earth and earth mixed with small bounders and hard gravely soil

Laying and jointing of 90mm P V C Pipes

Refilling the excavated soil in the trenches

Distribution Lines

Provision for CC Road Cutting

65 mm G I Pipe

65 mm G I coupling

65 mm GI Bend

65 mm GI Elbow

65mm GI Tee

65 mm GI Union

65 mm flange set

65mm GI Hex Nipple

65mm GM Gate Valve

Laying and jointing of 65mm & 50mm G I Pipes

Cutting & Threading of 65mm GI Pipes

Cement Concrete 1:4:8 using 40MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Cement Concrete 1:2:4 using 20MM. gauge hand brocken granite stone jelly for foundation including watering wherever necessary and laid in layers not more than 15 cm. thick, compacting etc. complete complying with standard specification and as directed.

Provision for Water Metre 50mm

Dirt Box

Erection Charges

Providing Functional House Hold Tap Connections for 61 Nos of House Holds

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 (1/2”)

Supply, delivery and fixing of stainless steel flow control valve having stainless steel 202 Grade body and stainless steel ball in 304 Grade . The average flow rate of each model from 3 m to 12 m inlet pressure head to be tested and supplied with FCRI, Palakad and test certificate shall be furnished. The flow control valve shall have external threading and including packing, forwarding and transportation and as directed by the TWAD Board Officers.15mm size flow control valve with an average flow rate of 5-10 lpm.

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

MDPE PE 80 PN16 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRCNSF LTD, UK. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)

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. (As Per Table 7.0 of TWAD SR 2017-18 For HSC items)20mm (1/2”)

Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, 25mm and 32mm OD MDPE pipes. 20mm (1/2”)

Supply and delivery of 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 : 20mmx1/2" suitable for 20mm OD MDPE pipes.

Earth work excavation Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandyand depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the following type of soils as directed by Departmental officers (As per Revised data 2017-18)

Lowering, laying and jointing of MDPE pipes upto 40mm Dia etc., complete

Refilling the basement with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification

Labour Charges of House Hold Connection including All Charges

GST Amount for providing Service to Government Contract Works for the above Construction 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}

R SELVARAJ