NREP/DMK/UNTIED/10/25-26 gr 03

Earth work in excavation of foundation trenches in ordinary soil (vide classification of soil item-A) and disposal of excavated earth so obtained ( 50 m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5m all complete as per sepecification and direction of E/I . SOR WRD part-B pageno.-119(6.1.8)

Earth work in excavation of foundation trenched of toe wall, spillway, head regulator, intake wells and outlet etc, as per desingned section in ordinary rock or soft rock (where blasting is not needed) (vide classification of soil item-C) with disposal of soil (beyond 50 m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5M. as per sepecification and direction of E/I . SOR WRD part-B pageno.-100(5.1.15.2)

Providing and laying in position cement concrete of grade M15 (1:2:4,1:cement2:coarse sand,zone-iii:4 graded stone aggregate 20mm nominal size) excluding the cost of centering and shuttering-All work up to plinth level. BCD PAGE 106(5.3.1.2).

Providing random rubble stone masonary in CM (1:4) in foundation and plinth with hammer dressed stone of less then 0.03 m3 in volume and clean coarse sand of F.M.2.to 2.5 including cost of screening , racking out joints to 20mm depth, curing,taxes and royality all complete as per bulding specification and direction of E/I. SOR PART A PAGE 204(5.2.28)

Providing random rubble stone masonary in CM (1:4) in superstructure and with hammer dressed stone of less then 0.03 m3 in volume and clean coarse sand of F.M.2.to 2.5 including cost of screening of materials,Scaffolding, racking out joints to 20mm depth, curing, taxes and royality all complete as per bulding specification and direction of E/I. SOR PART A PAGE 204 (5.2.31) .

Providing and laying in position cement concrete in retaining wall,return walls, walls(any thickness) including attached pilasters,columns,piers,abutments,pillars,postys,struts,buttresses,string or lacing courses,parapets,coping,bed blocks,anchor blocks,plain window sills,fillets,sunken floor etc.,up to floor five level of grade M15 (1:2:4,1:cement2:coarse sand,zone-iii:4 graded stone aggregate 20mm nominal size) excluding the cost of centering,shuttering and finishing. BCD PAGE 106(5.3.2.2).

Providing centuring and shuttering including,strutting,propping etc and its and removal of form for foundations,footings,bases of columns etc.for mass concrete after as per specification and direction of E/I.SOR BCD page no.108(5.3.17.1)

Providing centuring shuttering including,strutting,propping etc and its and removal of form of lintels,beams,plinth beams,girders,bressumers and cantilevers as per specification and direction of E/I.SOR BCD page no.108(5.3.17.5)

Providing weep holes with dry graded stone filter of 20 mm to 40 mm size in abutment and wing wall as per specification and direction of E/I.SOR PART A PAGE 209(6.7.6)

Providing 25 mm thick cement plaster (1:4) with clean coarse sand of F.M. 1.5 including screening ,curing,with all leads and lifts of water scaffolding taxes and royalty all . complete job as per building specification and direction of E/I. SOR PART A PAGE 200( 5.7.12)

Providing 1.5 mm thick cement punning including curing,carriage of water with leads and lift as per bulding specification and direction of E/I. SOR PART A Page-200(5:7:11)

Earth work in filling in foundation trenches or banks filling of masonry structures with suitable earth in layers not exceeding 150 mm thick well watered,rammed and fully compacted and finally dressed with earth obtained from excavation of foundation treanch and kept at a lead of 30m and initial lift of 1.5 m complete as per specification and direction of E/I.SOR WRD part-B page no.-120(6.1.16)

Carriage of materials by mechanical transport including loading, unloading and stacking etc. to work site. (a) Cement- (9S+1U)= 10KM

(b) Sand-(16S+1U)= 17KM

(c) stone chips-(69S+1U)= 70KM

(d) Boulder-(69S+1U)= 70KM

Add 18% for G.S.T.

Labour Cess