Tender For Construction Of Retrofitting Of The Single Pit To The Twin Pit Toilet Of 1) 60 Household Under Dinhata Village-I G.P., 2) 50 Household Under Dinhata Village-Ii G.P., 3) 50 Household Under Barasoulmari G.P., 4) 50 Household Under Bara Atiabari-I, Dinhata-West Bengal
TDR : 36961417
Tender Notice
BOQ
Expired
Dinhata
West Bengal
Tender For Construction Of Retrofitting Of The Single Pit To The Twin Pit Toilet Of 1) 60 Household Under Dinhata Village-I G.P., 2) 50 Household Under Dinhata Village-Ii G.P., 3) 50 Household Under Barasoulmari G.P., 4) 50 Household Under Bara Atiabari-I
Name of Work:Construction of Retrofitting of the single Pit to the Twin Pit Toilet of 1) 60 Household under Dinhata Village-I G.P., 2) 50 Household under Dinhata Village-II G.P., 3) 50 Household under Barasoulmari G.P., 4) 50 Household under Bara Atiabari-I G.P., 5) 60 Household under Bara Atiabari-II G.P., 6) 50 Household under Okrabari G.P., 7) 50 Household under Gitaldaha-I G.P. and 8) 50 Household under Gitaldaha-II G.P. within Dinhata-I Dev. Block, District. Cooch Behar.
Sl. No.
Item Description
1
Digging earth in any soil including mixed soil but excluding moorum, laterite sand stone or any other hard stone including spreading or stacking the spoils within a lead of 75 metres as directed bailing out water upto 1 metre depth, shoring etc., when and if required and back filling with fine sand (including cost of sand) on completion of A) R.C.C. Ring Welli) 1.2 metre diameter of digging for 0.9 metre internal diameter of well ring.a) Upto 3 metre below G.L.
2
Nominal Mix-20 Cement concrete(1:1.5:3) with 20m m. down well-graded river bazree excluding shuttering and reinforcement.In Ground Floor :-a) River bazree
3
Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.(a) For works in foundation and upto roof of ground floor / upto 4 mII. JSW / JSPL / SHYAM / SRMB / BMASL / ELECROSTEEL / SSL
4
R.C.C. well ring made with cement concrete 1:1.5:3 with stone chips and 0.80% reinforcement (including the cost of shuttering and reinforcement) cast at site fitted and fixed in position after proper curing true to plumb in the well including jointing with cement mortar 1:2 complete as per direction.a) 65 mm thick and 0.9 metre internal dia.(cement for joint filling-4 kg/meter)
5
Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992(A) i) Single Socketed 3 Meter Length(a) 110 mm (will be used as connector from W.C. to inspection pit, inspection pit to septic tank and septic tank to soak well)
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