K.Paramathi Block - Construction of 30000 Litres Capacity OHT with 12.00m Staging at Palamapuram North H/o.Punnam Panchayat

Amount

Name of the Work : Construction of 30000 Litres Capacity OHT with 12.00m Staging at Palamapuram North H/o.Punnam 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

Suppy, Delivery and filling with clean river sand complying with standard specification inclduing 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) Raft Beam

b) For items 0 to 1.50m below GL

c) For items 0m to 4.5m above GL

d) For items 4.51m to 7.32m above

e) For items above 7.32 m & up to 10.98 m from GL

f) For items 10.98m to 14.64m above GL

g) For items 14.64m to 18.30m above 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 GL to 3.30m

c) From 5.30m to 6.30m above GL

d) From 8.30m to 9.30m above GL

e) From 11.31m to 12.30m

f) From 12.00m to 12.24m

II. Curved Surface

III. Square column

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

f) 7.31m to 8.30m

g) 8.31m to 9.30m

h) 9.31m to 10.30m

i) 10.31m to 11.30m

j) 11.31m 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 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.,

Painting the TWAD Board Emblem and writing the slogon in accordance with size and specifications as approved by the TWAD Board officers etc.,

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

65mm GM Gatevalve

65mm GI Coupling

65mm GI Elbow

65mm GI Nipple 0.60m

75mm PVC pipe

Labour charges for pipeline lifting charges

Supply, Delivery and fixing of CI Manhole frame with cover of following size including cost of all materials etc.,

Supply and cost of 90mm PVC pipe 6ksc including cost of materials and transport charges etc.,

Supply and cost of 90mm PVC pipe 4ksc including cost of materials and transport charges etc.,

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

Laying and jointing of PVC and GI pipe into the trench with proper grading and alignment and all labour charges etc.,

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)

M THANGARAJ