CONSTRUCTION OF 60000 LITRES CAPACITY SERVICE RESERVOIR 12.00M STAGING HEIGHT at Alagappapuram Vilage at Allagapapuram Panchayat in Nanguneri Panchayat Union.

Earth work excavation and depositing on bank with initial lead 10m and lift of 2.0m 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

Filling the foundation with missed including all cost

Plain Cement concrete 1:4:8 (one cement, four sand and eight course aggregate of 40mm size hard blue granite broken stone) for levelling course.

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 1.50m to 4.50m 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 R.C.C 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 BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the TWAD Board Officers. Plane surface Below GL&Upto 3.30m ht.

Above GL&Upto 3.30m ht.

FROM FLOOR 3.30 TO 4.30 M

From 5.30m-6.30m ht.

From 8.30m to 9.30m ht.

From11.30m to 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 & HSD grills for reinforcement for various members including cost of steel for all RCC works as directed by the 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.

Providing and fixing of RCC inner access ladder in M30 concrete for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete and as directed by the Departmental Officers 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 Officers.

Providing and fixing of ventilating arrangements using 110mmPVC cowl.

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.

Supply delivery and fixing of hand rail with GI pipe handrails using 32mm GI pipes for railings and verical support at 0.45m C/c, MS flats (Size 40mm x 5mm ) for horizontal ties at 0.3m c/c and at bottom with Anchor fastener bolts of size 12mm x 75mm including cost of materials labour for fabrication of handrails fixing, painting etc., complete. Pipe connection arrangements vide separate estimate

Water Meter 80mm

Dirt Box

Erection Charges Provision for Rain water harvesting structure

65mm GI Pipe

65mm GI Tee

65mm GI bend

65mm GI elbow

65mm GI flangeset

65mm GI hexnipple

65mm GM Gate valve

laying 65mm GI Pipe

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