Maintenance/Repairing of existing sub-seed store at uttar Ramchandra ghat under Khowai, Agri Sub-Division

Earth Work :

Demolishing cement concrete manually by mechanical means including disposal of material with all lifts and up to se a lead etc. complete as per direction of the Engineer

Dismantling GS sheet roofing including ridges, hips, valleys, gutters wind ties etc. including dismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc, complete as per direction of the Engineer-in-charge.

Dismantling old plaster or pointing, raking out joints, cleaning and preparing the surface for re-plastering or re-pointing including disposal of rubbish to the dumping ground with all leads and lifts etc, complete as per direction of the Engineer- In-charge.

Earth work in excavation by mechanical means (Hydraulicexcavator) / manual means in Foundation trenches or drains(not exceeding 1.5 in width or 10 son on plan) includingdressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: a) 1:4:8 ( 1 Cement: 4 fine sand : 8 graded well burnt brick aggregate 40 mm nominal size)

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete

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 m and lift upto 1.5 m. -All kinds of soil

Providing corrugated G.S. sheet roofing including vertical/curved surface fixed with polymer coated Jor L hooks, bolts and nuts 8 mm diameter with bitumen and G.1. 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 (up to any pitch in horizontal/ vertical or curved surfaces) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required etc. complete as per

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated or hooks, bolts and nuts 8 mm dia G.1. limpet and bitumen washers etc. complete as per direction of Engineer-in charge.

12 mm Cement Plaster of Mix

15 mm cement plaster on the rough side of single or halfbrick wall of mix: Cement mortar 1:4 (1 cement 4 fine sand) Inside wallstore/office Qrnity. Same as SL. No. 6 (c) 90.91 sqm (a) Less for opening

Neat cement punning.

Distempering with dry distemper of approved brand andmanufacture (two or more coats) of required shade onnew work, over and including water thinnable primingcoat to give an even shade. [Payment shall be made aftersubmission of Test Certificate issued by the Manufacturer]

Applying one Coat of water thinnable cement primer of approved brand and manifacturer on wall surface complete

Providing and laying cement concrete 1:2:4 (1 cement: 2 fine sand: 4 graded well burnt brick aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips and cost of glass strips etc. all complete as per direction of Engineerin charge.

Finishing walls with premium acrylic smooth exteriorpaint with Silicon additives of required shade ofapproved brand and manufacture (Payment shall bemade after submission of Test Certificate issued by the Manufacturer]: