Proposed Compound Wall Work (Gabion Structure-10m Height) for Library and Computer Building, North Campus, COEP Tech, Pune.

Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50m. beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete.(Lift upto 1.5m.) By Mechanical Means (Item No. 21.02)

Excavation for foundation in hard murum including removing the excavated material upto distance of 50 metres beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete.(Lift upto 1.50 m) By Mechanical Means (Item No. 21.06)

Excavation for foundation in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50 metres beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete.(Lift from 1.5m to 3.0m) By Mechanical Means (Item No. 21.04)

Excavation for foundation in Hard-rock by blasting including trimming and leveling the bed by chiselling where necessary and removing the excavated material and stacking it in measurable heaps within a distance of 50 metres from the building area including dewatering and back filling with available earth/murum watering, ramming etc. complete.(Lift from 1.5m To 3.0 m) By Mechanical Means (Item No. 21.18)

Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.(By Mechanical Means) a) Upto 1.50m lift Normal Rate b) 1.50m to 3.00m lift, Add 10% c) 3.00m to 4.50m lift, Add 20% d) 4.50m to 6.0m lift, Add 30% (Item No. 12.03)

Excavation for foundation in hard murum and boulders including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. a) Upto 1.50m lift Normal Rate b) 1.50m to 3.00m lift, Add 10% c) 3.00m to 4.50m lift, Add 20% d) 4.50m to 6.0m lift, Add 30% (Item No. 12.06)

Providing and Constructing gabion structure 1 Meter high or required section made up of soft mechanically woven hexagonal shaped G.I. wire confirming to IS 16014:2012 having zinc plus PVC coating of overall diameter of 3.7mm and tying lacing wire of 3.2mm with edge wire confirming to overall diameter 4.4mm edges being mechanically selvedge including placing in position, fitting neatly with trap stone rubble(15 to 23cm) all loose ends to be securely tied(Excluding transportation) etc. complete.(In Dry condition and for under water installation extra cost to be considered) (Item No. 7.21)

Providing and laying Needle Punched and mechanically bonded non woven Geotextile of Type III indigenously manufactured from high quality Propylene staple fibers(continuous filament will not be accepted) on the prepared subgrade for Seperation.(For use this item SE/CE permission is obligatory.) (Item No. 7.23)

Filling in plinth and floors with approved excavated material in 15cm. to 20cm. Layers including watering and compacting etc. complete. (Item No. 21.36)

Providing and laying Cast in situ/Ready Mix cement concrete in M20 of trap/granite/quartzite/gneiss metal for plain or molded sills, cornice, jambs, block in course, or architraves of required size and shapes including steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc.(Wooden centering will not be allowed.) with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer etc. complete, With fine aggregate(Crushed sand VSI Grade) (Item No. 24.15)

Providing and erecting chain link fencing 1.6 M. height with G.I. chain link of size 50 x 50mm, 8 gauge thick and fixed 75mm above ground level on vertical M.S. Angles of 40 x 40 x 6mm size, includind excavating pits for foundation and embedded in C.C. block of 1:4:8 mix of size 450 x 450 x 670mm. at 1.75 M. c/c with iron bar 16mm dia as hold fast including welding link with angle frame at 30cm c/c with nuts and bolts and horizontal M.S. Angles at top and bottom of 25 x 25 x 5mm size and vertical M.S. flat 35 x 5mm and 25 x 5mm horizontal including cross support of 40 x 40 x 6mm angles both side at every corner or bend embedded in concrete blocks of 1:4:8 of size 450 x 450 x 670mm including 3 coats of oil painting etc. complete. (Item No. 46.39)