Construction of 60000 lits Capacity OHT at Thanthoni H/o Thanthoni

Amount

1.Construction of 60000 lits Capacity OHT at Thanthoni H/o Thanthoni

Earth work excavation for foundation and depositing on bank within an initial lead of 10m and an initial lift of 2m for the following classification of soil including shoring, strutting, bailing out water wherever necessary and all

First depth of 0 to 2m a)In hard stiff clay, stiff black cotton, hard red earth, shales, murams, gravely stoney earth and earth mixed with small sized boulders and hard gravelly soil

b)In soft disintegrated rock,laterite,kankar etc. (not requiring blasting)

c)Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.SS20B

Cement concrete 1:4:8 (One cement, four sand and eight course aggregate of 40mm size hard blue granite broken stone) for levelling course beyond 1.50m depth below G.L. including the cost of mixing, placing the concrete in position, consolidating finishing the ends complete and curing

R.C.C. using M 30 design mix using 20mm HBG stone) for column footing excluding the cost of reinforcement, centering and shuttering but including the cost of mixing, placing, vibrating of concrete curing and finishing etc.,

i)Coloumn below GL upto 1.50 m to 4.50m

ii)Column above GL upto 4.50 m

iii)Column above 4.50 m upto 7.32 m

iv)Above 7.32 m upto 10.98 m

Centering for soffits of RCC members or plane surfaces including shuttering, strutting to centering and providing supports etc complete for the following members using MS sheets of size 90 cm x 60 cm BG 10 gauge

A)Square Column i) 0 to 3.3m ht. above G.L and below GL

ii) Colum above 3.30m to 4.3 ht from GL

iii) Column above 4.30 m upto 5.30 m

iv) Column above 5.30 m upto 6.30 m

v) Column above 6.30 m upto 7.30 m

B) Plain Surface i) Upto 3.30m height above and below GL

ii) 3.30 to 4.30 above G/L

iii) 6.30m to 7.30m ht

iv) 10.31m to 11.30m ht

C) Curved Surface i) 6.30m to 7.30m height above GL

ii) 7.30m to 8.30m height above GL

iii) 8.31m to 9.30m height above GL

iv) 9.31m to 10.30m height above GL

v) 10.31m to 11.30m height above GL

Supplying, fabricating and placing in position of RTS rods for reinforcement for various members including cost of steel for all RCC works as directed by TWAD Board Officers. The rate to include the cost of binding wire also.

Plastering with cement mortar 1:3 mix to 10 mm thick including cost and conveyance of all materials to site and all labour charges etc complete

Plastering with cement mortar 1:3 mix to 20 mm thick including cost and conveyance of all materials to site and all labour charges etc complete

Painting two coats with approved Plastic Emulsion over one coat of Priming coat of Cement Paint over cement plastered wall surface, ceiling and other new surface including cleaning, preparing the surface, curing, scaffolding charges etc., complete complying with standard specifications and as directed by the departmental officers. (S.I No. 359 B) ( NEW SURFACE)

Towards supply of the following PVC/GI pipes and specials including all cost and conveyance of all materials etc.

65 mm GI pipe medium

63mm dia PVC Pipe

Laying and jointing of the following PVC pipe and specials in trench including all labours etc complete.

Refilling the basement with excavated earth other than Sand complying the Standard specification

Supply and Delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x50mm 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 arrangements provided with two coats of approved enamel paint over one coat of redoxide paint , for providing access to roof top of OHT of suitable inclined length , including bottom anchorage and transportation and as directed by TWAD Board officers. The rate includes concrete bed block in CC 1:2:4 using 20mm HBGS at top and bottom of suitable size with necessry anchor bolts

RCC 1:1.5:3(One cement one and half sand and three 20 mm size HBG stone) for the RCC inside ladder including the cost of reinforcement fabrication centering and shuttering, cost of mixing placing of concrete vibrating curing, finishing etc., complete inclSPECIFICATION : The RCC Ladder should be made up of 2 ribs of size 0,12 m x0,10 m inner width, the concrete should be of M.20, 8 mm RTS rods for stirrups at 30 Cm c/c and 8

Supply, delivery and fixing in position of RCC man hole cover and frame of size 60 x 60 cm on

Supply, delivery and fixing in position of 500 mm dia, RCC ventilators on the roof slab

Provision for PVC/GI Specials including all etc.

Provision for Rain Water harvesting structers

Provision for writing name board including all etc

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) 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)

RAGURAMANESWARASAMY (BID ID -1400095)