Repair of Godown no 7 at Skurbuchan

Amount

Removing mortar from stones and cleaning stones and concrete articles (net quantity of stacks of cleaned materials will be measured) In cement mortar

Cement concrete flooring 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone aggregate) finished with a floating coatof neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete.50mm thick with 20mm nominal size stone aggregate.(a) Crushed.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level. 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size). Using Crushed Stone.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including the cost of providing and fixing necessary 27.5 em long wire springs manufacture from high tensile steel wire of adequate strength confirming to IS 4454 part1 and M.S. top cover of required thickness for rolling shutters. 80x1.20 mm M.S. laths with 1.20 mm thick top cover.

Providing and fixing ball bearing for rolling shutters.

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.In gratings, frames, guard bar, ladders,railings, brackets, gates & similar works

Providing corrugated G. S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G. I limpet washers or with G. I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.63mm thick with zinc coating not less than 275gm/m2

Dismantling roofing including ridges, hips valleys and gutters etc., and stacking the material within 50 metres lead of: G.S. Sheet

Dismantling wooden ballies in posts and struts including stacking within 50 metres lead.

Demolishing stone rubble masonry manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead : In lime mortar

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :

Earth work in excavation by manual means over areas (Exceeding 30 em and upto 1.5 mtr in depth, 1.5 mtr in width as well as 10 sqm. on plan) including disposal of excavated earth upto 1 mtr from cutting edge, disposed earth to be levelled and neatly dressed in : All kinds of Soil

Laying of dry-stone soiling of any thickness in horizontal level, hand packed including cost of stone.

Random rubble stone masonry in foundation and plinth using nallah stone laid in mud mortar. Using available stone from demolishing only 50%

Random rubble stone masonry in foundation and plinth using nallah stone laid in mud mortar.

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand 4 graded stone aggregate 12.5mm nominal size). Using Nallah Stone:

Providing and fixing sundried brick with mud mortar including cost of brick and carriage with completed job

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia and length (hold fast lugs or with dash fasteners shall be paid for separately): Second class kail wood

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including lSI marked M.S. pressed Butt hinges bright finished of required size with necessary screws excluding panelling which will be paid for separately,al! complete as per direction of engineer- in charge. Second kail wood

Providing and fixing glazed shutters for doors, windows- and clerestory windows using 1 Okg/sqm (4mm thick) float glass panes including lSI marked M.S. pressed butt• hinf!eS bright finished of required size with necessary screws.

P/L in position cement concrete of specified grade excluding the cost of centering and shuttering- all work up to plinth level. Using 1:4:8 nallah stone aggregate of 40mm nominal size

Reinforcement cement concrete work in wall of any thickness including attached pilaster, buttresses, plinth, string course fillets, columns, pillar, pier, abutments post and shuttering, finishing and reinforcement( 1:1.5:3) mix using 20mm crushed aggregate.

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete Thermo-Mechanically Treated bars.

Centering and shuttering including strutting~ propping etc and removal of form work for - Lintels, beams, plinth beams, girders, bressumers and centilevers.

15mm Cement plaster on the rough side of single or half brick wall of mix: ( 1 cement : 4 coarse sand)

Providing and laying of round ballies for roofing

Providing and laying local type talboo roofing with 100mm thick mud phuska

Carriage of cement and steel by MT 130 km

Carriage of sand and aggregate by MT 20Km

Carriage of stone by MT 20 km

M/S TSEWANG GAILSON GOVT CONTRACTOR