Tenkasi District Implementation of Jal Jeevan Mission to provide Functional Household Tap connections to Rural Households in Ravanasamudram Village Panchayat in Kadayam Panchayat Union package no36

Amount

1)Construction of 30000 Litre OHT, Construction of 60000 Litre OHT, Extension of PVC Delivery Pipe line, Extension of PVC Pumping Pipe line, Construction of 100000 Litre Sump at Ravanasamudram Village in Ravanasamudram Panchayat

1(a) Construction of 30,000 Litres capacity OHT (6.0m Stage - 1 Nos)

Main Estimate

Earth work excavation in all clauses of soils with initial lead and lift except hard rock requiring blasting etc., complete for foundation as per SS 20B

For first depth of 2m

For Second depth of 1m

Supplying and filling with sand including cost and conveyance and all labour charges such as watering and ramming etc., complete as per standard specification.

Supplying and filling with excavated earth including cost and conveyance and all labour charges such as watering and ramming etc., complete as per standard specification.

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete

1.50m to 4.50m Below GL

Centering charges for RCC works including all cost and conveyance all materials to site etc., complete.

PLANE SURFACE:-

Below GL

Above GL (0.000 - +3.300m)

Above GL (+3.300 - +4.300m)

Above GL (+6.300 - +7.300m)

CURVED SURFACE:-

Above GL (0.000 - +3.300m)

Above GL (3.300 - +4.300m)

SQUARE COLUMN:-

Below GL

Above GL (0.000 - +3.300m)

Above GL (+3.300 - +4.300m)

Above GL (+4.300 - +5.300m)

Above GL (+5.300 - +6.300m)

Above GL (+6.300 - +7.300m)

Supplying and fabrication of steel including all cost and conveyance and all labour charges for cutting, bending, tieing and placeing in position etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete excluding cost of steel without centering.

1.50m to 4.50m Below GL

0m to 1.50m Below GL

Above GL (0.000 - +4.500m)

Above GL (+4.500 - +7.320m)

Above GL (+7.320 - +10.980m)

Plastering with CM 1:3 mix using to 10mm thick including all cost and conveyance of all materials and all labour charges etc., complete.

Exterior Emulsion painting two coats with best approved quality and colour emulsion paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete.

Fabrication, Supply, delivery and fixing in position of outside M.S.ladder of 0.45m wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm c/c welded, jointed etc., providing with one coat of Red Oxide paint for providing access to Roof top with suitable inclined length, bottom anchorage and including transportation charges etc., complete.

Supplying and fixing of CI manhole frame and cover of size 0.75mx0.75mwith suitable 50x50x6mm MS angle fixed along edges etc., complete.

Supply and delivery of 65 mm dia GM Gate Valve

SUB ESTIMATE I (RWHS & PLATFORM)

Earth work excavation in all clauses of soils with initial lead and lift except hard rock requiring blasting etc., complete for foundation as per SS 20B.

For first depth of 2m

For Core wall

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete

Brick work in CM 1:5 mix using third class country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including all cost and conveyance of materials and labour charges etc., complete

Plastering with CM 1:5 mix using to 12mm thick including all cost and conveyance of all materials and all labour charges etc., complete.

Collection and supply of 40mm HBG metal and filling in to the recharge pits including cost and conveyance to the site and all labour charges for filling as per standard specifications.

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete

1(b) Construction of 30,000 Litres capacity OHT (6.0m Stage - 1 Nos)

Main Estimate

Earth work excavation in all clauses of soils with initial lead and lift except hard rock requiring blasting etc., complete for foundation as per SS 20B

For first depth of 2m

For Second depth of 1m

Supplying and filling with sand including cost and conveyance and all labour charges such as watering and ramming etc., complete as per standard specification.

Supplying and filling with excavated earth including cost and conveyance and all labour charges such as watering and ramming etc., complete as per standard specification.

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete

1.50m to 4.50m Below GL

Centering charges for RCC works including all cost and conveyance all materials to site etc., complete.

PLANE SURFACE:-

Below GL

Above GL (0.000 - +3.300m)

Above GL (+4.300 - +5.300m)

Above GL (+5.300 - +6.300m)

CURVED SURFACE:-

Above GL (0.000 - +3.300m)

SQUARE COLUMN:-

Below GL

Above GL (0.000 - +3.300m)

Above GL (+3.300 - +4.300m)

Above GL (+4.300 - +5.300m)

Supplying and fabrication of steel including all cost and conveyance and all labour charges for cutting, bending, tieing and placeing in position etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete excluding cost of steel without centering.

1.50m to 4.50m Below GL

0m to 1.50m Below GL

Above GL (0.000 - +4.500m)

Above GL (+4.500 - +7.320m)

Above GL (+7.320 - +10.980m)

Plastering with CM 1:3 mix using to 10mm thick including all cost and conveyance of all materials and all labour charges etc., complete

Exterior Emulsion painting two coats with best approved quality and colour emulsion paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete.

Fabrication, Supply, delivery and fixing in position of outside M.S.ladder of 0.45m wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm c/c welded, jointed etc., providing with one coat of Red Oxide paint for providing access to Roof top with suitable inclined length, bottom anchorage and including transportation charges etc., complete.

Supplying and fixing of CI manhole frame and cover of size 0.60mx0.60mwith suitable 50x50x6mm MS angle fixed along edges etc., complete.

Supply and delivery of 65 mm dia GM Gate Valve

SUB ESTIMATE I (RWHS & PLATFORM)

Earth work excavation in all clauses of soils with initial lead and lift except hard rock requiring blasting etc., complete for foundation as per SS 20B.

For first depth of 2m

For Core wall

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete

Brick work in CM 1:5 mix using third class country bricks of size 8 3/4 x 4 1/4 x 2 3/4 including all cost and conveyance of materials and labour charges etc., complete

Plastering with CM 1:5 mix using to 12mm thick including all cost and conveyance of all materials and all labour charges etc., complete.

Collection and supply of 40mm HBG metal and filling in to the recharge pits including cost and conveyance to the site and all labour charges for filling as per standard specifications.

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete

1(c) DISTRIBUTION SYSTEM

Delivery Pipeline & Pumpset Arrangements

Supply and delivery of 63 mm dia 4 KSC PVC pipe

Earth work excavation with an initial lead and lift in hard stiff clay, black cotton, hard red earth, sub murram gravel, stone and earth mixed boulders as per SS20B.

Earth work excavation with CC Road surface

Refilling excavated earth including all cost

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, laying and curing etc complete

Laying of PVC rigid pipes with lead of 200m lowering into trench, laying in proper grade, alignment, jointing PVC coupler with specials and tested to the required pressure including conveyance of water upto 1km lead during the testing.

1(c) PUMPING SYSTEM

Pumping Pipeline & Pumpset Arrangements

Supply and delivery of 90 mm dia 6 KSC PVC pipe

Earth work excavation with an initial lead and lift in hard stiff clay, black cotton, hard red earth, sub murram gravel, stone and earth mixed boulders as per SS20B.

Refilling excavated earth including all cost

Laying of PVC rigid pipes with lead of 200m lowering into trench, laying in proper grade, alignment, jointing PVC coupler with specials and tested to the required pressure including conveyance of water upto 1km lead during the testing.

1(d) Sump of 100000 Litres Capacity.

Main Estimate

Earthwork excavation in hard stiff clay,black cotton, hard red earth, shales,murrams, ordinary gravel stoney earth mixed with 50% fair sized boulders etc.,with an initial lead of 10m and lift of 2m. and as directed by TWAD BOARD Officers.

First depth of 0 to 2 m

2nd depth of 2m to 3m

Filling with clean river sand complying with standard specification including watering ramming and consolidation etc., complete and as directed by TWAD BOARD Officers.

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

Reinforced Cement Concrete with M30 Design Mix for the following members excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges but including the cost of all materials, mixing, placing position, lifting, vibrating, finishing curing,finishing etc., complete and as directed by TWAD BOARD Officers.

Beyond 1.50 m & upto 4.50 m below GL

Upto 1.50 m Below GL

Upto 4.50 m above GL

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 10stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over Silver Oak joists of size 10cm X 6.5cm space at 10cm c/c and supported by Casurino Props 10cm - 13cm spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers.

For 0.00 to 3.30 M (Plane Surface)

For 0.00 to 3.30 M (Curved Surface)

For 0.00 to 3.30 M (FOR ROUND COLUMN)

For 3.30 M- 4.3 M (Plane Surface)

For 3.30 M TO 4.30M (Curved Surface)

For 4.3 M - 5.30 m (Plane Surface)

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

Providing and fixing of cut stone (Rough dressed) set in CM 1:3 of size 0.45 X 0.45 X 0.15M at site including cost of all materials, mixing, placing position, lifting, vibrating, finishing curing,finishing etc., complete and as directed by TWAD BOARD Officers.

Providing RCC Ventilator of 0.15 m dia using 20mm HBG stone including cost of all materials, centering, shuttering, strutting,reinforcement, placing of concrete, finishing, curing and fixing in position on the roof slab with mosquito proof net arrangement and etc.,

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.

Colour washing two coats using cement paint includingcost of cement paint cost of all materials, labour charges, etc.,

Refilling the foundation 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.

PIPE LINE & PUMPSET

S/D of 5 HP submersible motor pump set (Three Phase) with duty condition of 300LPM against 50m head etc., complete.

S/D of Panel Board (Three Phase) for 5 HP Submersible motor pump set

S/D of 3core 4mm2 flat submersible cable

S/D of 50mm dia GI Pipe

Charges for erecting submersible motor pump set with proper cable, EB Service, Trial run & clamping etc., complete.

PUMP ROOM

Earth work excavation in all clauses of soils with initial lead and lift except hard rock requiring blasting etc., complete for foundation as per SS 20B for foundation

Cement concrete 1:4:8 mix using 40m ISS size HBG metal including all cost and conveyance and all labour charges etc., complete.

Refilling the basement with excavated earth other than sand and all labour charges such as watering and ramming etc., complete as per standard specification.

Random Rubble Measonry in CM 1:5 mix using required bond stone with simulataneous pointing including all cost and conveyance and all labour charges etc., complete.

Brick work in cm 1:5 mix using country bricks including all cost and conveyance and all labour charges etc., complete.

Centering charges for all concrete works including all cost and conveyance and all labour charges etc., complete.

Supplying and fabrication of steel including all cost and conveyance and all labour charges for cutting, bending, tieing and placeing in position etc., complete.

RCC 1:1.5:3 mix using 20mm ISS HBG metal including all cost and conveyance and all labour charges etc., complete excluding cost of steel without centering.

S/D of steel door

Door - 0.7 X 1.8

Fixing in Position of steel door

Finishing the top of roof with one course of PRESSED TILES of size 20 cm X 20 cm X 2 cm laid in cement mortar 1:3 (One cement and three sand) 12mm thick mixed with water proofing compound conforming to I.S. at 2% by weight.

Plastering with CM 1:3 mix using to 10mm thick including all cost and conveyance of all materials and all labour charges etc., complete

Plastering with CM 1:5 mix using to 12mm thick including all cost and conveyance of all materials and all labour charges etc., complete

Distempering two coats using best quality and approved colour of oil bound distemper over one coat of cement paint primer including all cost and conveyance of materials, labour charges etc., complete.

Exterior Emulsion painting two coats with best approved quality and colour emulsion paint over one coat of Base coat including cost and convyance of all materials to work site and labour charges etc., complete.

Providing granolethic floor finish in cement concrete 1:2:4 mix using 10-12mm ISS metal to 25mm thick including all cost and conveyance and all labour charges etc., complete.

Painting two coats over New iron works using ready mixed enamel paint including cost and conveyance of paint and all labour charges etc., complete.

ELECTRIFICATION ARRANGEMENTS

Wiringwith2x1.5sq.mm.(22/0.3)PVCinsulatedSCunsheathedcopperconductorof1100VgradeinsuitablePVCrigidpipeonwallandceilingwithPVCaccessoriesandwithTWswitchboxand5AFTswitchwithpainting of suitable colour for open PVC light point / fan point (for electronic regulator) (5 points per coil)

Supply and fixing of TNEB meter Board suitable for 32A Single Phase service connection with 32A Fuse unit (500V) 32A neutral link and earth link (1" x 1/8" Copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit.SD-125

Supply and fixing of 16 Amps DP Switch of 500 V with matal clad with fuse and neutral (Side Handle) on suitable TW Board with earth connection only.SD-142

Supply and run of 2 of 4 sq.mm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V on 7/20 GI bearer wire for service connection mains SD 65

Supply and fixing of 25mm dia GI Pipe including cost and conveyance all labour charges etc complete.SD70

2) Providing FHTCs @ Ravanasamudram Village in Ravanasamudram Panchayat

2(a) DISTRIBUTION SYSTEM

Delivery Pipeline & Pumpset Arrangements

Supply and delivery of 63 mm dia 4 KSC PVC pipe

Earth work excavation with an initial lead and lift in hard stiff clay, black cotton, hard red earth, sub murram gravel, stone and earth mixed boulders as per SS20B.

Earth work excavation with CC Road surface

Refilling excavated earth including all cost

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, laying and curing etc complete

Laying of PVC rigid pipes with lead of 200m lowering into trench, laying in proper grade, alignment, jointing PVC coupler with specials and tested to the required pressure including conveyance of water upto 1km lead during the testing.

2(b) Providing FHTCs

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

Common Items for HSC Connection - PBrass 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 (20mm)

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 20 mm 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

Supply and delivery flow control valve for 20LPCD - 20mm dia

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

2(c) Cutting and Restoring the CC Road

Cutting of old Cement Concrete road for laying the 20mm pvc pipe

Cement concrete 1:4:8 mix using 20mm ISS metal including cost and all cost and conveyance of materials and all labour charges etc complete

Cement concrete 1:2:4 mix using 20mm ISS HBG metal including cost and conveyance and all other labour charges etc complete.

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

M.Maridurai