Implementation of Jal Jeevan Mission to provide Functional Household Tap connection to Rural Households in vallam Panchayat in kaniyambadi block vellore District for the year 2020-21 package no 62

Amount

Supply and Laying of Delivery Pipe Line to Vallam, Oddapalaym, Melvallm, Santhana Kottai, AD Colony, Melvallam Colony and Kulathu Medu and Construction of 60000 Litres OHT (12 M Staging) @ Kilvallam (Near Pt. Office) in Vallam Pt.

Providing deliverying line to Vallam, Oddapalayam, Melvallam, Santhana Kottai, AD Colony, Melvallm Colony and Kulathu Medu at Vallam Pt

Earth work excavation and depositing on bank with initial lead of 10m & 2m for pipe laying work with Standard trench width and depth etc completed.

Supplying and Delivery of 63mm dia 4 KSC PVC pipe as per IS 4985/part I/2000 including all conveyance charges 6KSC ISI standard PVC pipe including all labour charges etc completed

Supply and fixing of 63mm PVC Tee including all conveyence charge etc.

Supply and fixing of 63mm PVC Elbow including all conveyence charge etc.

Supply and fixing of 63mm PVC Bend including all conveyence charge etc.

Supply of Soluvent solution including all conveyence charge etc.

Laying and jointing of PVC pipe including all labour charges ets.

Refilling the excavated earth in the trench including all labour charges ets.

Construction of 60000Litres Capacity OHT Tank of 12m Staging height at Kilvallam (Near Panchayat Office) in Vallam Panchayat, Kaniyambadi Block for Veloor District.

Earthwork excavation and dwposition on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by Board officers. Hard stiff clay, block cotton, hard red earth, shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B

For Foundation

Second depth of 0.25m

Sand filling with clear river sand including watering, consolidation etc.,complete for Foundation as directed by Bdo officers

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

RCC 1:11/2:3 using 20mm HBG Metal excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing

below GL 1.50m to 4.50m

below GL 0m to 1.50m

above GL 0m 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.

Provinding steel centering using MS plates of size 90cmx60cm 13 grade to 10 grade thick welded with 25mmx25mmx3mm MS angles supported with country wood stantling of size 10cmx6.5cm at 90 cm C/C strutting with casurina props of 100m to 13cm dia as directed by Board Officers.

Square Surface

Below GL and above GL upto 3.30m ht.

Columns above 3.30m to 4.30m height

Columns above 4.30m to upto 5.30m height

Columns above 5.30m to upto 6.30m height

Columns above 6.30m to upto 7.30m height

Columns above 7.30m to upto 8.30m height

Columns above 8.30m to upto 9.30m height

Columns above 9.30m to upto 10.30m height

Columns above 10.30m to upto 11.30m height

Columns above 11.30m to upto 11.40 m height

For Plane Surface

below GL and upto 3.30m ht

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

Curve surface

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

From 3.30 -4.30m ht.

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 in cm 1:3 20mm thick including cost and conveyance to site and labour charges all other incidental charges 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.

Supplying and Fixing in Position of Cut Stone set in Cm 1:3 using well dressed cut stone supporting inlet pipe inside the tank and as directed by the officers

For Inlet arrangements

80mm GI pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange set

90mm PVC Threaded Coupler

For Outlet arrangements

80mm GI pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange set

80mm GM gate value

65mm GM gate value

90mm PVC Threaded Coupler

90mm X 80mm PVC Reducer

For Scour arrangements

80mm GI pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange set

80mm GM gate value

90mm PVC Threaded Coupler

For Over flow arrangements

80mm GI pipes

80mm GI Coupling

80mm GI Bend

80mm GI Flange set

90mm PVC Threaded Coupler

Rubber Sheet

Bolt and nuts

Labour Charges

80mm GI Pipe - Cutting

80mm GI Pipe - Threading

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

Providing Manhole cover of size 60 x 60 cm in RCC 1: 1 1/2: 3 mix with suitable reinforecement including all labour charges

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

Refilling in basement with excavated earth in layers of not more than 15cm thick well rammed, watered and consolidated complying with standard specifications etc complete

Supplying and fixing of RCC inner access ladder in RCC 1:1 1/2: 3 mix etc complete

Provision for Automatic Chlorination

Provision for Main Near OHT Water Meter

Provision Distribution Main Near OHT Water Meter

Construction of Platform allaround the OHT with Community Soak Pit and Anti Corrosive Epoxy Paint to the steel Reinforcement etc., Complete

Providing Functinoal House Hold Tap Connections Vallam, Oddapalaym, Santhana Kottai, AD Colony, and Kulathu Medu at Vallam Pt.

Functional House Hold Tap Connection to Vallam, Oddapalaym, Melvallm, Santhana Kottai, AD Colony, Melvallam Colony and Kulathu Medu at Vallam Pt.

Providing Functional house hold tap Connection for etc Complete

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}