Construction of wall at main irrigation khul at Shey-A

Amount

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

Providing and laying of dry hand packed soling including the cost of stone

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers •. abutments, pillars, posts, struts, butteresses, string or laces, courses, parapets, coping, bed blocks, anchor blocks, plain window sills,sunken floors fillets etc. upto floor five level, excluding the cost of centring, shuttering and finishing: 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) (A) Crushed

Centring and shuttermg including strutting, propping etc. and removal of form for· Columns, Pillars, Piers, Abutments, Posts and Struts

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 L-or 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: Deduct rolling and watering

Providing and laying of ms pipe including carriage and all complete job @ 12’’

Providing and fixing of steel gate wall of 50MMX50MM with 5mm thick including fixing in position and all complete job

carriage of cement and steel form 15km and 100m headload

carriage of sand and aggegrate from 13km

M/S DORJAY ANGCHOK