JJM 2020-2021- Uthamapalayam Block - Package No. JJM / UPM/86

Amount

1. To provide Functional Household Tap connection to Rural Households, extension of pipeline and construction of 100000 lit OHT at U Ammapatti panchayat

CONSTRUCTION OF 100000 LITRES CAPACITY OHT ( 7.5 M STAGING )

Earthwork excavation and depositing on bank with an initial lead of 10 m and lift of 2m in Hard stiff clay blcak cotton, hard red earth, shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B as direct

earthwork

Sand filling with clear river sand including cost of sand watering, ramming and consolidation etc. complete as directed by Departmental officers

Cement concrete 1:4:8 (One cement four sand and eight aggregates) using 40mm HBGS for leveling course including the cost of mixing concrete, ramming, curing etc. complete as directed by Departmental officers

RCC 1:1.5:3 using 20mm HBGS excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc. complete as directed by Departmental officers

1.5m to 4.5m below GL

For outer column Footing

0 to 1.5m below GL

0 m to 4.5m from GL

4.5m to 7.32m from GL

7.32m & upto 10.98m from GL

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding, laid over silver oak joints of size 10cm X 6.5cm spaced at 90cm centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., completed and as directed by TWAD board officers

Plane Surface

G.L.0 to 3.30m

Curved surface

Square columns

Below GL

Circular columns

Below GL

Painting two coats with approved Cement paint over one coat of priming coat over cement plastered exposed surface of the Reservoir including cleaning, preparing the surface and curing etc. complete and as directed by Departmental officers.

Supplying fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc. complete and as directed by Departmental officers.

Fabrication, supply, delivery and fixing of outside MS ladder wide 45cm made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm centre to centre welded, joined etc., providing with suitable side supports, clamps and locking arrangements provided with one coat of red oxide paint to MS ladder for 100000 litr capacity of OHT inclined length including bottom anchorage and transportation and as directed by TWAD board officers

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., to required height and clear width of 45cm consisting of 2 nos of vertical pot of 10cmX15cm and step slab of 25mmX 25mm etc., complete and as directed by TWAD board officers

Providing PVC cowl 110 mm dia ventilating arrangements mosquito proof nylon net with and as directed by TWAD Board officers

Providing and fixing of cut stone (Roughdressed) set in CM 1:3 of size 0.45 X 0.45 X 0.15M at site including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers.

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by Departmental officers

Painting TWAD board emblem on the SR with enamel paint as per board's specification and as directed by TWAD board officers

Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc., including cost of pipes, specials, valves, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with 2 coats of approved quality enamel paintetc., complete as detailed below

80mm dia GI pipe for inlet connection

80mm dia GI pipe for over flow and rain water harvesting

80mm dia GI pipe for scour pipe

80mm dia GI pipe for delivery pipe

90mm PVC threaded coupler

80mm dia GI Tee

80mm dia GI 90° bend

80mm dia GM gate valve

90mm Ø OD PVC pipe

Lifting charges for pipe connection

Refilling the foundation with excavated earth including consolidation as directed by the TWAD board officers

Supply and Cost Of 100 mm GI pipe (Medium) " B" class Pipe with Standard Specification

Supply and cost of 65mm GI pipe (Medium) " B" including all cost of materials and transport charges etc .,complete

Earth work excavation for in all clauses of soils and sub soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and boiling out water whenever necessary etc complete complying with standard spec

Refilling the Pipe line trench with excavated earth other than sand complying the Standard specification etc,,complete

Providing the water supply pipe Line,with GI, pvc pipe

Earth work excavation in all classes of soil for pipe line trench,

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of walls Plain Cement Concrete

supply and delivery of 90mm PVC pipe

supply and delivery of 63 mm PVC pipe

supply and delivery of 50mm GI pipe

90mm dia PVC Elbow

90mm dia PVC Bend

90mm x63 mm dia PVC Tee

90 mm dia PVC FTA

63mm dia PVC FTA

63mm dia PVC End cup

80mm Dia GM Gate valve

50mm dia GI couping

63mm dia PVC FTA

50mm Dia GI Bend

80mm Dia GI Hex Nipple

50mm Dia GM Gate valve

50mm Dia GI Hex Nipple

65MM GI Hex Nipple

65mm GM Gatevalve

50mm GI End cap

50mm GI Tee

50mm GI Flange set

50mm GI Elbow

75mm PVC Pipe

90mm x 75mm PVC Tee

75mm PVC End cap

75mm PVC Bend

75mm PVC FTA

75mm PVC Tee

90mm PVC End cap

65mm GI Pipe

65mm GI Coupling

65mm GI Tee

65mm GI Flange set

Lowering and jointing the 90mm dia PVC pipe line

Lowering and jointing the 63mm dia PVC pipe line

Lowering and jointing 65mm GI Pipes

Lowering and jointing the 75mm dia PVC pipe line

Lowering and jointing 50mm GI Pipes

Re-filling with excavated earth as per standard spesification

Cement Concrete 1:4:8 (One Cement, Four sand and Eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidation etc., complete complying with standard specification.

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.

FHTC 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

Name Board

2. To provide Functional Household Tap connection to Rural Households and extension of pipeline from existing infiltration well in U Ambasamudram at U Ammapatti Panchayat

Providing Bore well near Ganapathichetti kulam,motor-pump set Thamminayakanpatty panchayat

Supply and Delivery Of 20H.P Open Well Pump SET 700 lpm X 100M Head with ISI mark (OPENWELL SUBMERSIBLE PUMPSET AS PER IS 14220/2002 WITHOUT PANEL BOARD)

20H.P Open Well Pump SET 700 lps X 100 M Head

Supply and Delivery Of 20 H.P Pannel Board With Auto Preventor including Auto Mobile ON-OFF System control

20 H.P Pannel Board

Supply and Cost Of 10 sq.mm PVC insulated and sheated 3 core flat type copper cable with ISI mark

Supply and Cost Of 100mm G.I pipe ( Heavy ) " C " class Pipe with Standard Specification, including Hydralic test with hydralic equipment by filling with water and testing to the recommended pressure in convenient streches and with all tools & tackles etc., complete

Supply and Delivery of 110 mm Dia HDPE pipes PE 100 PN 10 with ISI mark as per IS 4984/2016, including Hydralic test with hydralic equipment by filling with water and testing to the recommended pressure in convenient streches and with all tools & tackles etc., complete

Laying and jointing of 100 mm MS pipes in to trench with proper grade and alignment and all required welding consumables and power supply for welding and with all tools & tackles etc., and as complete.

Laying and jointing of 110 mm HDPE pipes PE 100 PN 10 in to trench with proper grade and alignment and alignment and required power supply for welding and with all tools & tackles etc., and as complete.

Earth work excavation for in all clauses of soils and sub soils to full depth as may be directed for pipe line Trench work

BT cutting charges for Pipeline laying work

BT below Earth work excavation for in all clauses of soils and sub soils to full depth as may be directed for pipe line Trench work

BT road restoration charges

Labour Charge for refilling of pipe line trench with excavated Earth

Labour charges for erection and commissioning of 20 HP openwell pumpset and pipes into the well

Supplying and fixing of 50 mm Double Air valve / SCV and specials including earthwork excavation and for construction of 230mm brick work masonry chamber (valve pit Outer size 1.20mx1.20mx1.20m) with Precast cover slabs etc., complete.

Double Air valveas per IS 14845/2000

Provision for Angaring Arrengements

Supply and Delivery of HDPE pipes and GI pipes along with specials and interlinkin of Pumps

Supply and Delivery charges of EB Electrical Materials

Cost of Solvent cement

Providing the water supply pipe Line,with GI, pvc pipe

Earth work excavation in all classes of soil for pipe line trench,

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of walls Plain Cement Concrete

Cement Concrete 1:4:8 (One Cement, Four sand and Eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidation etc., complete complying with standard specification.

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.

supply and delivery of 90mm PVC pipe

supply and delivery of 75 mm PVC pipe

supply and delivery of 65 mm GI pipe

90mm dia PVC Bend

90mm x63 mm dia PVC Tee

63 mm dia PVC FTA

90 mm dia PVC FTA

65 mm GI Elbow

65 mm GI Union

65 mm GI coupling

65 mm GI gate valve

80mm Dia GI Hex Nipple

80mm Dia GM Gate valve

50mm GI Pipe

50mm GI Coupling

50mm GI End cap

50mm Dia Gatevalve

50mm GI Hex Nipple

50mm GI Flange set

50mm GI Union

Lowering and jointing the 90mm dia PVC pipe line

Lowering and jointing the 75mm dia PVC pipe line

Lowering and jointing 65 mm GI Pipes

Re-filling with excavated earth as per standard spesification

FHTC 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

Name Board

3. To provide Functional Household Tap connection to Rural Households, extension of pipeline and Construction of 30000 litre OHT in Karuvelampatti at U Ammapatti panchayat

CONSTRUCTION OF 30000 LITRES CAPACITY OHT AND DELIVERY LINE

Earth work excavating and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay ,stiff block cottom, hard red earth shales, muram gravel stoney earth and earth mixed with small size boulders S.S 20 B - First depth

2 nd depth

Filling with the river sand including cost and conveyence of all materials to site and all labourges etc complete.

Cement concrete 1 : 4 : 8 mix using 40 mm gauge hand broken granite stone jelly for foundation including watering where ever necessary and laid in layers not more than 15 cm thick compacting etc complete

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

Plane surface

Below ground level

G.L to 3.30 m

CURVED SURFACE

above GL 0-3.30m

above GL3.31-4.30m

above GL 5.31-6.30

SQUARE COLUMN

Below Ground level

above GL 0-3.30m

Supplying Fabricating and placing in position of HSD steel rods for reinforcement including the cost of steel and binding wire etc, complete as per standard specification.

Reinforcement Cement concrete 1 : 1.5 : 3 mix using 20mm gauge machine broken hard granite stone jelly for all RCC items of works excluding cost of reinforcement and fabrication charges etc

A, 1.5m to 4.5 Below G.L footing for rectangular portion

B, 0m to 1.50 below G.L

C, 0m to 4.5m from G.L

D, 4.50m to 7.32 m from G.L

E, 7.33m to 10.98m form G.L

Painting in two coats over outer wall surface with approved quality of plastic Emulsion paint with colour over one coat of priming coat including cost of materials and labour charges etc.

Fabrication, supply delivery and fixing of out side MS ladder of 45 cm wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixing at 30cm center to center welded, jointed etc., providing with sutable side support, clamps and locking arrangements provided with one coat of red oxide paint for provided access to roof top 30,000 lit capacity OHT of sutable inclined lenght including bottom anchorage and transportation of all etc

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

Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and as directed by departmental officers

providing cut stone slab in CM 1;3 and as directed by the deptl.officers

Providing manhole cover of size 0.60 x 0.60m in RCC 1:1.5:3 with sutable reinforcement 50x50x6mm MS angle fixed along edges and as per departmental officers

Provision for pipe connection arrangemrnts for inlet outlet socur and overflow etc including cost and conveyance of all materials to site etc

65mm dia GI pipe for inlet connection b-clss medium

65mm dia for over flow & rain water harvesting pipe

65mm dia GI pipe for scour pipe-b-clss medium

65mm dia GI pipe for delivery pipe b-clss medium

65mm dia GI Tee

65mm dia GI Bend

65mm dia GM Gate valve

65mm dia GI threaded coupler

90mm dia PVC pipe (finolex 6 ksc)

90mm dia PVC Threaded coupler

Refilling the foundation with excavated earth including consolidation as per standard specification

Delivery Line

supply and delivery of 50mm GI pipe

50mm dia GI couping

50mm Dia GI End cup

50mm Dia GM Gate valve

50mm Dia GI Hex Nipple

Lowering and jointing 50mm GI Pipes

FHTC 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

Name Board

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}

JEGADEESWARI CONSTRUCTIONS