Providing Protection To The 1422 Mm Dia Ms Pipeline By Constructing Protection Wall Along The Road Embankment Between Ch.21545M To Ch.21670 M At Discarpale In Velim Constituency , Dicarpale-Goa
TDR : 30034190
Tender Notice
Corrigendum Details
BOQ
Expired
Dicarpale
Goa
Corrigendum : Providing Protection To The 1422 Mm Dia Ms Pipeline By Constructing Protection Wall Along The Road Embankment Between Ch.21545M To Ch.21670 M At Discarpale In Velim Constituency
Name of Work:Providing protection to the 1422 mm dia MS pipeline by constructing protection wall along the road embankment between ch.21545m to ch.21670 m, at Discarpale in Velim Constituency
Sl. No.
Item Description
1
Earthwork in excavation by mechanical means (hydraulic excavator)/manual means in foundation pipeline trenches drain (not exceeding 1.5 m in width or 10 sq.m. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposalof surplus excavated soil as directed within a lead of 50 m.(a) All kinds of soil
2
Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.
3
Providing & laying cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded granitic or basaltic stone aggrt. 40 mm. nominal size) excluding cost of centering, shuttering and finishing in:(a) All works upto plinth level
4
Centering & shuttering including Strutting, Propping & removal of forms for :(ii) Vertical surfaces such as retaing walls, return walls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like
5
Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while laying pipes of approved the concrete of retaining wall,wing wall and earth retainig structure complete as directed by the Engineer in chargeB) 75 mm dia
6
Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in:(b) In retaining walls , return walls(any thk) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping bed blocks, anchor blocks, plain window sills, filletsetc, upto floor five level.
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