Border Security Force-BSF has published Tender For Construction Of Underground Water Sump (1.5 Lakh Liter Capacity) At Bsf Campus Mawpat Under Shq Bsf Shillong. Submission Date for this Tender is 07-05-2024. Sump Tenders in mawpat Meghalaya. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. All kinds of soil |
2 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lif. |
3 | Providing and laying in position excluding cement concrete of level: specified grade the cost of centering and shuttering - All work up to plinth. 1:5:10 (1 cement : 5 coarse sand (zone-Ill) derived from naturalsources :10gradedstoneaggregate40mm nominal size derived from natural sources) |
4 | Providing and laying in position specified grade of reinforced cement concrete,excludingthecostofcentering,shuttering,finishingand reinforcement - All work up to plinth level : 1:1.5:3(1 cement: 1.5 coarse sand (zone-Ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
5 | Centering and shuttering including strutting, propping etc. and removal of form for Walls (anythickness)includingattachedpilasters, butteresses, plinth and string courses etc. |
6 | Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors,roofs,landings,balconies and access platform |
7 | Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treatedbars of gradeFe-500D or more. |
8 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. Ingratings,frames,guardbar,ladder,railings,brackets, gates and similar works |
9 | 12 mm cement plaster finished with a floating coat of neat cement of mix: 1:4(1 cement: 4 fine sand) |
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