Construction of 2 Nos of 1Mtr Span RCC culvert in link road from Anlay to Buk-Shado in Km 5th to Khaldo Pongok via Zing Soma.

Amount

Earth work in excavati..;n by mechanical means (Hydraulic excavator) over areas (Exceeding 30cm in depth, 1.5mtr in width as well as 10sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.50 m, disposed earth to be levelled and neatly dressed: All kinds of soil

Dumping stone including cost of stones in Horizontal on level.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level.1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40mm nominal size) Nallah

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) Crushed.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth level.stone aggregate 20mm nominal size) a)1:4:8 (1 cement: 4 coarse sand: 8 grade stone aggregate 40mm nominal size) Nallah.

Providin.9 and laying in position specified grade of reinforced cement concrete excluding the cost of centenng. shuttering, finishing and reinforcement-All work upto plinth level.1.1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size)

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 emoval of form for. Columns, Pillars, Piers, Abutments, Posts and Struts

Centering and shuttering including strutting , propping etc and emoval of form for. Suspended floors, roofs, landings, nalconies and access platform.

Centering and shuttering including strutting , propping etc and emoval of form for. Edges of slabs and breaks in floors and walls. Above 20cms wide.

Supplying and stacking of graded stone aggregate at site of size range (excluding carriages 53 mm to 22.4 mm.

Laying water bound macadam with specified stone aggregate stone screening and binding material including screening, sorting, spreading to template and consolidation with power road roller of 8 to 10 tonne capacity etc. complete (Payment for stone aggregate, screenings, kankar, moorum and red bajri etc. to be made separately) (53mm to22.40mm) including stone screening 11.20mm size.

Supplying and stacking of moorum/Binding material at site, excluding carriage.

Supplying and stacking of stone screenings/ chippings at site. excluding carriage. 11.20mm nominal size (Type B)

Earth work in rough excavation, banking excavated earth in layers not exceeding 20 em in depth, breaking clods,watering, rolling each layer with half tonne roller or wooden Lor steel rammers, and rolling every third and top -most layer with power roller of minimun 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or tilling up ground depressions lead upto 50 mtr and lift upto 1. 5 mtr. in : All kinds of soil:

Carriage of material by MT a) Cement/Steel an avg. lead of 280 kms

Sand an average lead of 10 Kms

Stone aggregate an avg. lead of 35 kms

Stone an avg. lead of 5 kms

Stone aggregate (Below 40mm) an avg. lead of 15 kms

Moorum/Binding material an avg. lead of 3 kms

Screening/chipping an avg. lead of 5 kms.

Earth an avg. lead of 1 km.

M/S TSERING DORJE GOVT CONTRACTOR