Construction of 10000 lit OHT at colony in Sadayampattu Panchayat

Amount

Earthwork excavating and depositing on bank with an initial lead of 10 metres and initial lift of 2 metres in hard stiff clay, black cotton, hard red earth, shales, murrams, ordinary gravel stoney earth mixed with small sized boulders etc., SS 20B and as

First depth of 2m

Second depth of 1m

Supply, Delivery and Filling with cleanMsand complying with standard specification including watering ramming and consolidation etc., complete and as directed by TWAD Board Officers-for foundation.

Levelling coarse in cement concrete 1:4:8 (one cement,four Msand 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 directe

Reinforced Cement Concrete using M30 Design mix with required cement, Msand and 20 mm and 10 mm Machine crushed HBG stone including the cost of all materials, labour charges, mixing by using mechanical mixer machine, placing in position, lifting, vibra

For items 1.5m to 4.5m below GL

Items 0 to 1.5m below GL

above GL & Upto 4.5m

above 4.51m & upto 7.32m from GL

above 7.32m & upto 10.98m from GL

above 10.98m & upto 14.64m from GL

above 10.98m & upto 14.64m from GL

For sidewall

Plane Surface

Below G.L. items

0 to 3.84m above G.L.

Curved surface

Square columns

Below GL

0 to 3.30m above G.L.

3.31 to 4.30m above G.L.

4.31 to 5.30m above G.L.

5.31 to 6.30m above G.L.

6.31 to 7.30m above G.L.

7.30 to 8.30m above G.L.

8.30 to 9.30m above G.L.

9.30 to 10.30m above G.L.

10.30 to 11.30m above G.L.

11.30 to 12.30m above G.L.

Applying two coats using approved cement paint including cost of one coat of white washing, cost of all materials, labour charges, etc., complete and as directed by TWAD Board Officers.

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

Supply and Delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for sides and steps in 16 mm MS plain rods fixed at 30cm C/C welded jointed etc, providing with suitable side supports, clamps and locking arra

Providing and fixing of RCC inside access ladder in RCC 1:1.5:3 (One cement, one and half Msand and three aggregates) using 20mm HBG stone including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc

Providing and fixing of cut stone (Rough dressed) set in CM 1:3 of required size at site including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers. (Size 0.30 x 0.30 x 0.15 m)

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. 0.60 x 0.60 (Heavy Duty)

Providing GI pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality ename

65mm Ø GI pipes for inlet 1xl connection

65mm Ø GI pipes for over flow

50mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipe for delivery 1x1 pipe

90 mm x 80 mm Ø PVC Threaded coupler

75 mm x 50 mm Ø PVC threaded coupler

65mm Ø GI Tee

65mm Ø GI 90 Bend

65mm Ø GI coupler

65mm Ø GI union

65mm Ø GI Elbow

65x50mm Ø GI Reducer - Medium

75mmx 63mm PVC Reducer

75 mm x 50 mm Ø PVC threaded coupler

75x90 PVC Reducer

75mmx 63mm PVC Reducer

65mm Ø GM Gate valve

50mm Ø GM gate valve

Refilling 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.

Provision for Name Board charges

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}

ARUN TRADERS