CONSTRUCTION OF 60000 LITRES CAPACITY SERVICE RESERVOIR (12.00M STAGING HEIGHT) at Venkatachalapuram Village in Narikudi Panchayat in Manur Panchayat Union

CONSTRUCTION OF 60000 LITRES CAPACITY SERVICE RESERVOIR (12.00M STAGING HEIGHT) at Venkatachalapuram Village in Narikudi Panchayat in Manur Panchayat Union

Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in all Soils such as Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney earth etc. complete as per SS 20B

Plain Cement concrete 1:4:8 (one cement four sand and eight aggregates) using 40mm HBGS for levelling course .

Filling the foundation with M.sand including all cost

Reinforced cement concrete M30 design mix using 10mm and 20mm hard broken stone including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete.

below 1.5m to 4.5m depth from G.L

below G.L upto 1.50m depth

Above G.L upto 4.50m height

4.50m to 7.32m from G.L

7.32m to 10.98m from G.L

Above 10.98m to 14.64m ht.,

Above 14.64m to 18.30m ht.,

centering for sides and soffits of RCC slab of plane surface using Ms sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm and supported by GI pipes of 40mm dia and BG 10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the TWAD Board Officers.

PLANE SURFACES

Below GL&Upto 3.30m ht.

Above GL&Upto 3.30m ht.

From Floor 3.30m to 4.30m

From 5.30m - 6.30m ht

From 8.30m - 9.30m ht

From 11.30m - 12.30m ht

Curved Surface

0-3.3m height

3.30m to 4.30m from floor level

Square column

Below G.L.

upto 3.30m ht.

From 3.3-4.3m height

From 4.3-5.3m height

From 5.30m to 6.30m ht.,

From 6.30m to 7.30m ht.,

From 7.30m to 8.30m ht.,

From 8.30m to 9.30m ht.,

From 9.30m to 10.30m ht.,

From 10.30m to 11.30m ht.,

From 11.30m to 12.30m ht.,

Supplying, fabricating and placing in position of MS and HSD grills for reinforcement for various members including cost of steel for all RCC works as directed by TWAD Board officers.

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

RCC INSIDE LADDER

Reinforced cement concrete 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 in position, lifting, vibrating, finishing & curing, etc., complete and as directed by TWAD board officers.

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 10 stiffened with Ms angle of size 25x25x3mm for boarding laid over silver oak joists of size 10cmx6.5cm space at 10cm c/c and supported by casurino props 10cm -13cm spaced at 75cm c/c etc., complete and as directed by departmental officers.

Supplying, fabricating and placing in position of RTS / MS for reinforcement including cost of steel and binding wire , labour charges etc., complete for RCC works and as directed by deparmental officers.

Supply,delivery, fabrication and fixing of MS Ladder of 45cm clear wide made out of 50x50x6mm Msangles using 16mm dia MS bars at 30cm c/c as steps for 30000 litres S.R. 12M staging as per type design and as directed by the Departmental Officers.

Providing Manhole cover of size 0.60x0.60 m in RCC 1:11/2:3 mix with suitable reinforcement and 50x50x6mm Ms angle fixed along edges and as directed by the Departmental Officers

Refilling the foundation with excavated earth including all labour charges etc. complete.

Provision for pipe connection

65mm GI Pipe

65mm GI Tee

65mm GI bend

65mm GI elbow

65mm GI flangeset

65mm GI hexnipple

65mm GM Gate valve

90mmPVC 6 KSC pipe (Pumping line)

Earth work excavation and depositing on bank with initial lead 10m and lift of 2.0m in hard red earth etc. complete as per SS 20B (80x0.60x1.05m)

Refilling with excavated earth including all labour charges etc. complete (EW qty - pipe qty)

laying and Jointing of PVC pipe

laying 65mm GI Pipe

Supply and delivery of woltman model with removal mechanism water meters, (no demestic use) conforming to ISO 4064 part I.II III class B and IS 2373 with life cycle test certificate from FCRI /NABL accredited lab . The watermeter shall have magnetic drivers or mechanical drivers and shall be versatile for installation in any position. the meters shall be hydrodynamically, hydrostatically balanced. the runner , runner chamber, pointers of thr meter shall be as ISO 4064 specification . Dry dial excavated counter housing fully protected against flooding ensuring reading in all climates.

Water meter 80mm

Dirt Box

Erection charges

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