Implementation of Jal Jeevan Mission to provide Functional Household Tap connection to Rural Households in Chengundram Panchayat in Gudiyatham block vellore District for the year 2020-21 package no 28

Amount

Constuction of 60000 litres OHT,Providing New borewell and Pipe line Distribution System with Functional House hold Tap Connection @ Suralur in Chengundam Panchayat

1.Construction of 60000 Litre OHT with New Borewell, Motor and Pipeline @ Suralur H/O Chengundram Panchayat

Earth work excavation and depositing on bank with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth mixed with small sized boulders and hard gravelly soil as per SS 20B

First Depth of 2m BGL

Second Depth of 2m to 3m

Cement conrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing laying and curing etc ocmplete for bed blocks for 10 cum

RCC1:1.5:3 mix using 20mm HBGS and 10mm HBS excluding the cost of reinforcement, centering and shuttering but including the cost of mixing placing vibrating of concrete curing and finishing etc., complete as directed by the officers.

below GL 1.50m to 4.50m

below GL 0m to 1.50m

above GL 0.0 m to 4.50m ht.

above GL 4.51.to 7.32 ht.

above GL 7.33.to 10.98 ht.

above GL 10.98.to 14.64 ht.

above GL 14.64.to 18.30 ht.

Centering for soffits of RCCmembers or plane surface including shutterin, strutting to centering and providing supports etc complete for the following mbers using MS sheets of size 90cmx60cm BG 10 gauge stiffened with welded MS angles of size 25x25x3mm laid over silver oak (Country wodde) joist of size 10x6.5cm as directed by the officers

A.Square surface:

columns below GL and above GL. Upto 3.30 m. ht.

columns above 3.30m to 4.30m height from GL

columns above 4.30m to upto 5.30m height from GL

columns above 5.30m to upto 6.30m height from GL

columns above 6.30m upto 7.30m height from ground level

columns above 7.30m upto 8.30m height from ground level

columns above 8.30m upto 9.30m height from ground level

columns above 9.30m upto 10.30m height from ground level

columns above 10.30m upto 11.30m height from ground level

columns above 11.30m upto 11.40m height from ground level

B.For Plane Surface

below ground leavel and upto 3.30m height above ground level

from 5.30m to 6.30m height above GL

from 8.30m to upto 9.30m height above GL

from11.30m to upto 12.30m height above GL

C.Curve surface

upto 0.0m- 3.30m height (from floor slab)

from 3.30m to 4.30m height(from floor slab)

Supplying fabricating and placing in position of RTS steel rods for reinforcement for various members including cost of steel and binding wire for all RCC works as directed by the officers.

plastering with CM 1:3, 20mm thick including curing etc complete

Painting two coats with approved cement paint best quality over the plastered surface including cleaning preparing the surface, curingetc complete the quality, shade/colour of paing shall be got approved by the executive engineer.

Providing Cut stone slab in CM 1:3 mix and as directed by Departmental Officers

Provision for pipe connection arrangements including civil works

inlet arrangements

65mm dia GI pipes

65mm dia GI couplings

65mm dia GI elbow

65mm dia flange set

75mm pvc threaded coupler

for outlet arrangements

65mm dia GI pipes

65mm dia GI couplings

65mm GI elbow

65mm dia flange set

65mm GM gate valve

75mm pvc threaded coupler

for scour arrangements

65mm dia GI pipes

65mm dia GI couplings

65mm GI elbow

65mm dia flange set

65mm GM gate valve

75mm pvc threaded coupler

for over arrangements

65mm dia GI pipes

65mm dia GI couplings

65mm GI elbow

65mm dia flange set

75mm pvc threaded coupler

Rubber insertion sheet

Bolts and nuts

Labour charges

65mm GI pipe- cutting

65mm GI pipe- threading

Labour charges for lifting, positioning GI pipes in vertical direction and providing inter connection with service reservoir

Fabrication, supply and fixing of outside MS Lader 45 cm clear wide made out of 50 mm X 50 mm X 6 mm MS angle for both sides and for the steps at 30 cm center to center welded, joints etc., for 1st staging from ground level to 1st level grace.(weight 4.50KG per M 2nd and 3rd stating upto four slab and 4th staging from floor slab to roof top supply and delivery fixing of 32 mm gi pipe, medium for hand rail from 1st stage to 4th stage RCC M30 grade mix for landing slab - 5 nos, (ground level 1 no and above ground level (4 nos )supply and fixing of 30 mm GI pipe medium

supply, delivery and fixin;g in position of CI manhole cover and frame of size 60x60cm on roof slab and as directed by the officers. The Manhole frame and cover should be of light duty and conforming to IS 1726/1974.

supply,delivery and fixing in position of 150mm dia AC ventilators on the roof slab and as directed by the officers

Painting emblem and writing slogans and details of scheme on the exposed surface of SR of side wall in approved colour and paint as directed by the officers including cost of paint , brush, scoffolding etc, complete

Refilling the foundation for service reservoir with excavated earth ;(other than sand) in layers of 15cm thick well rammed, watering and consolidating etc complete complying with standard specification as directed by the officers

RCC 1:1.5:3 ( one cement,one and half sand and three 20mm size HBG stone ) for the RCC inside ladder including the cost of reinforcement fabrication centering and shuttering , cost of mixing placing of concrete vibrate curing , finising etc complete including fixing of RCC ladder etc, complete as directed by the officers.

Specification: The RCC ladder should made up of two ribs of size 0.12m X 0.10m inner width , the concrete should be of M20 , 8mm RTS rods for steps with 4 Nos of RTS rods as distribution

Towards Automatic Cholorination System

Towards Providing water Meter in Pumping Main near OHT

Towards Providing water Meter in Distribution Main near OHT

Construction of Platform allaround the OHT with Community Soak Pit etc., Complete

Providing New Borewell, Motor, GI pipe, cable with pipeline to the 60000lit OHT at Suralur H/O Chengundram Panchayat.

Drilling of 150MM dia vertical bore well in hardrock area by using hard rig including cost of drilling

Drilling of 150mm Dia Vertical Borewell in over Burden soil inclu. Cost of drilling and labour Insercian of casing pipe etc., compete

Supply & Delivery of 200mm Dia CS PVC casing pipe (6")

Supply & Delivery of submersible 'P' set heavy duty 10 Hp 50lpmx225m head

10 Hp Panel Board for Three Phase

4.0sq.mm cable

50mm GI pipe without Coupling

50mm GI Coupling

50mm GM Non -return valve

50mm GM Gate valve

50mm GI Elbow

50mm GI clamp set

65mm diaGI pipe

65mm GI Elbow

Towards supply of MS Kioski ncluding cost and conveyance

25mm GI pipe EB Service

7/20 PVC Copper wire

63A Fuse Unit

Teakwood Board

Bore cover Plate

Labour Charges for erection of submersible pupmset with GI pipe & cable connection

Construction of Masoanry pedestal for Kiosk including cost of fitting as per type design

2.Providing Pipe line Distribution System @ Suralur H/o Chengundram Panchayat.

90mm HDPE Pipe

63mm PVC Pipe 4KSC

63mm PVC Bend

63mm PVC Tee

Dismantling of existing CC Road including all charges (600 x 0.60 x 0.175)

Earth work excavation and deposting on bank with intitial lead and lift in all soil ((600 x 0.60 x 0.725) + (1200 x 0.60 x 0.90))

Laying and jointing of PVC pipe into trench

Lowering of HDPE Pipe in to Trench

Jointing of HDPE Pipe and Specials By Butt Fussion Welding etc.,

Providing CC Road above the laying of pipe line 1:2:4 mix using 20mm metal including all charges (600 x 0.60 x 0.075)

Providing CC Road above the laying of pipe line 1:4:8 mix using 40mm metal including all charges (600 x 0.60 x 0.10)

3.Providing Individual Functional House hold Tap Connection @ Suralur H/o Chengundram Panchayat

Provision for House Hold Tap Connection

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}

S A Srinivasan