K.Paramathi Block-Construction of 60000 Litres Capacity new OHT with 12.00m Staging at Salipalayam H/o.Kuppam Panchayat

Amount

Name of the Work : Construction of 60000 Litres Capacity new OHT with 12.00m Staging at Salipalayam H/o.Kuppam Panchayat

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

a, First depth of 2m from 0 to 2m below GL

b) second depth of 2m from 2m to 4m below GL

Sand filling fou foundation with clear river sand including cost of sand, watering, ramming and consolidation etc.,

Plain Cement concrete 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 complete for 10 cum.

RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concerte, placing, vibrating with mechanical vibrator, finishing, curing etc., complete as directed by TWAD Board officers.

a) For items 1.5m to 4.5m below GL

b) For items 0 to 1.50m below GL

c) For items 0m to 5.4m above GL & 1.00m Above GL

d) For items 4.50m to 7.32m above GL

e) For items 7.32m to 10.98m above GL

f) For items 10.98m to 14.64m above GL

g) For items above 14.64m & upto 18.30m from GL

Supplying and erecting steel centering for plane surfaces in foundation and basement for staircase steps column footings plinth beam grade beam etc.,

I. Plane Surfaces

a) Below GL

b) From Above to 3.30m

c) From 5.30m to 6.30m

d) From 8.30m to 9.30m

e) From 11.31m to 12.30m

II. Curved Surface

a) 11.30m to 12.30m

b) 12.30m to 13.30m

c) 13.30m to 14.30m

d) 14.30m to 15.30m

III. Square column

a) Below G.L & above G.L 0-3.30

f) 7.30m to 8.30m

g) 8.30m to 9.30m

h) 9.30m to 10.30m

i) 10.30m to 11.30m

j) 11.30m to 12.30m

Painting two coats with approved cement paint over one coat of priming coat over cement plastered exposed surface of the Reservoir including cleaning, preparing the surface and curing etc., complete and as directed by TWAD Board officers

Supplying fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete and as directed by TWAD Board officers

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50mmx50mm6mm MS angle for both sides and for steps etc.,

Providing and fixing of RCC inside access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone including cost of reinforcement etc.,

Providing 110mm PVC vent cowl arrangements mosquito proof nylon net and as directed by TWAD board officers

Providing and fixing of cut stone (Rough dressed) set in CM1:3 of required size at site including cost of all materials labour charges curing etc.,

Providing manhole cover of size 0.60x0.60m in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD board officers

Providing GI pipe connection arrangements for inlet, outlet scour and overflow etc., including cost of pipes, specials, valve, labour charges etc.,

65mm dia GI pipe

65 dia GI Elbow

65mm GI Flange set

65mm GI Coupling

75 PVC Threaded coupler

80mm dia GI Pipes

90mm dia PVC Threaded coupler

80mm dia GI Tee

80mm GI dia GI Elbow

80mm GI GM Gate valve

80mm dia GI Flangeset

80mm dia GI Coupling

80mm dia GI Dummy

Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers

GST Amount for providing Service to Government Contract Works for the above ConstructionWorks. GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

AMMAN ELECTRICAL WORKS