Construction of 30000 litre OHT capacity tank at Sevaimaiyam near in Meenachipuram Village and Panchayat

Construction of 30000lit OHT capacity OHT tank at Sevaimaiyam near in Meenachipuram Village and Panchayat

Earth work excavation and depositing on bank with initial lead 10m and lift of 2.0m in the following classification of soils, bailing out water wherever necessary including providing danger lights etc., and as directed as per specification SS 20B and spe

First depth of 2m for column foundation

Second depth of 2m for column foundation

Sand filling for foundation with river sand including consolidation ramming etc. complete as per standard specifications and as directed by the Engineer-incharge

a) for column foundation

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 for foundation including the cost of mixing, placing the concrete in position, consolidating finishing and curi

Reinforced cement concrete M30 grade using 10mm and 20mm Hard Broken Stone. The rates excluding the cost of supplying, fabricating and placing in opposition of MS / RTS Grills for reinforcement and centering, strutting & shuttering, but including cost o

From G.L upto 4.50m depth

(i) below 1.50m to 4.50m depth from G.L for Footing

Below G.L upto 1.50m depth for column & G.L brace

Above G.L upto 4.50m height for column & brace

Above 4.50m to 7.32m ht., from G.L for column & brace

Above 7.32m to 10.98m ht., from G.L for column & brace

Above 10.98m to 14.64m ht., from G.L for column

Above 10.98m to 14.64m ht., from G.L for Floorbeam , Floor slab , Side wall & Haunch

Above 14.64m ht., to 18.30m ht., for roof slab & side wall

Centering for soffits of reinforced cement concrete slabs or plain surface including strutting upto 3m ht., using MS sheet of size 90cm x 60cm and BG. 10 gauge stiffened with welded MS angles of size 25mm x 2mm x 3mm laid over silver oak (country wood) jo

Plain Surface

Upto 3.30m ht., from G.L for Column footing, G.L brace peripheral & I set of Brace above GL

From 3.30m to 4.30m ht., for brace & roof slab bottom

From 5.30m to 6.30m ht., for brace

From 8.30m ht., to 9.30m ht., for brace

From 11.30m to 12.30m ht. for floor beam & floor slab bottom (including 1.5m working space)

Centering for square column

upto 3.30m ht.

From 3.30m to 4.30m ht.,

From 4.30m to 5.30m ht.,

From 5.30m to 6.30m ht.,

From 6.30m to 7.30m ht.,

From 7.30m to 8.30m ht.,

From 8.30m ht to 9.30m ht

From 9.30m ht to 10.30m ht

From 10.30m ht to 11.30m ht

From 11.30m ht to 12.30m ht

Centering for Curved Surface

From 11.30m to 12.30m ht for sides of floor slab

From 0 to 3.30m ht from floor level for side wall

From 3.3 to 4.30m ht from floor level for side wall & roof slab sides

Supplying, fabricating and placing in position of RTS grills for reinforcement for various members including cost of steel for all RCC works etc., complete as per standard specifications and as directed by Engineer. The rate to include the cost of bindin

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putt

Supplying and fixing in position of 0.60 x 0.60m water tight CI manhole frame and cove of approved pattern at the roof slab and as directed. The manhole frame and cover should be of light duty and confirming to IS: 1726-1974 (33kg)

Pipe connection arrangements Wide Separate estimate- Inlet, Outlet, Scour and Overflow - 65mm Dia

65MM dia GI Pipes

65MM dia GI Tee

65MM dia GI Bend

65MM dia GI Coupler

65MM dia GI Union

65MM dia GI Elbow

65MMx50MM dia GI Reducer

65MM dia GM Gate Valve

50MM dia GM Gate Valve

50MM dia GI Pipes

Refilling the Foundation with Excavated earth including consolidation as Directed by the TWAD Board Officers

Provision for MS Ladder and Hand rails for 60000 litres - 12m Staging Height Service Reservoirs (vide separate sheet)(89000+27000)

SUB ESTIMATE FOR BORE WITH EPL

Conducting Geo physical survey charges

Drilling Charges for 150mm dia borewell in hard rock area including insertion of 150mm PVC casing pipes etc. complete

Over burden soil

Hard rock

Supply and delivery of 150mm PVC casing (CS)

Supply & Delivery of Three phase Submersible motor including all charges etc., completed 50x75 lpm

Cost & Supply of 50mm HDPE Pipe (PN 6)

Supply & Delivery of Three phase panel board including all charges etc., completed (3HP)

Erection of submersible pumpset into borewell including all charges etc., complete

Supply & Delivery of 2.50 sq.mm PVC insulated and sheathed 3 core flat type copper cable

Supply & Delivery of following pipes for pumping main system

Cost & Supply of 63mm PVC Pipe 4 KSC

Cost & Supply of 50mm GI Pipe

Cost & Supply of 50mm GI Elbow

Cost & Supply of 50mm GM NRV

Cost & Supply of 50mm GM Gate valve

50mm GI Hex Nipple

50mm flange set

Provisionfor KIOSK

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc.,

Earth work excavation in all classes of soil with an initial lead and lift including all labour charges etc complete

Cement Concrete in 1 : 4 : 8 mix using 40 mm metal including cost and conveyance of all materials to site and labour charges etc complete

Brick work in Cement Mortar 1:5 mix using country bricks including cost and conveyance of all material including all labour charges for laying compacting etc complete

Plastering in cement mortar 1:5 mix 12mm thick including all cost ,conveyance of materials and labour charges etc…complete

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Electrical arrangements

Supplyandrunof4x4sq.mm.(84/0.3)PVCinsulatedSCunsheathedcopperconductorof1100Von7/20GI bearer wire for service connection mains (SD 67)

Supplyandrunof4of4sq.mm.(56/0.3)PVCinsulatedSCunsheathedcopperconductorof1100Vgradein25mm dia GI pipe (Class 'B') bent at both ends with necessary angle iron up right and end supports for mains(SD 72)

SupplyandfixingofTNEBmeterboardsuitablefor32Asinglephaseserviceconnectionwith32Afuseunit(500V)32Aneutrallinkandearthlink(1"x1/8"copperflat)onTWplankofsize375mmx300mmx19mmwithsupportingTWreepersof1"thickaneithersidewithpaintingwithsuitableboltandnutsforfixingtheTWplankonwallwithearthconnectionandinterconnectionwith7/20PVCinsulatedcopperwirefromEBmetertofuseunitwith1No40Amp30MA Double Pole RCD / RCCB (Higher End) with suitable necessary connection(SD 125)

Extension of pipe line

Supply & Delivery of following pipes for pumping main system

63mm PVC Pipe 4 KSC

63mm PVC Tee

63mm PVC Bend

Earthwork excavation in hard stiff clay and hard rock etc. complete

Laying of 63mm PVC pipe

Refilling the trench with excavated earth after laying and joing of pipes including all labour charges etc., complete

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}