ARTICULATING CONCRETE BLOCK MATTRESS WORK ON MAKHNAHA BUND FROM KM. 1.450 TO 1.568 ON RIGHT BANK OF RIVER ROHIN IN DISTRICT GORAKHPUR.

Amount

Earthwork in Filling to the designed section /slope including collecting fill material, from a safe distance, as directed by Engineer In Charge

Compaction of Top Surface in Slope by manual or mechanical means

Supply of Non Woven Geotextile of 200 GSM. on the bund of slope including overlap wastage including all cost of material etc. complete with all completion of the work.

Supply of Articulating block connected with Uniform Section concrete Lining Fabric Form / Geotextile Mattress Grouted with Cement Mortar. AB mattress have narrow breakable necks connecting one block to another and US mattress have unidirectional rope with uniform concreting (as per technical specifications enclosed). Material shall be procured from the manufacturer of the product directly. Proof of manufacturing facitities with photos and copies of relevant industrial permissions/license to be submitted along with bills / tender as documentary evidence.

Installation and placement of Uniform Section and Articulating Block Grout Filled Mattress

Providing , Supplying and Pouring of Grout in Articulating Block and Uniform section grout filled mattress, mix shall exhibit a minimum compressive strength of 20 N/mm at 28 days, when made and tested in accordance IS: 516. The sand/cement ratio shall be determined by mix design and flow of grout using (Flow Cone Method) as per approved designs or as per the directions of Engineer – in – Charge.

Providing and laying of Plain Cement Concrete M-15 grade for anchor as per approved drawings or as per the directions of Engineer – in – Charge.

Construction of temporrary shed of two roof with mud plinth of 0.45 m height above ground level with Bhaluka bamboo post 1.5 m apart driven at atleast 0.75 m below ground and height above plint 2.5m. Split Jatti bamboo wall mud plastering white washing 2 coats, 10 cm thick touch roofing over bamboo rua frame placing at 0.15 m clear apart fitted with bamboo kamies from binding doors and windows with Bamboo Chattai strengthening with Bamboo frame binding with wire etc compple as directed.

Supply and installation of end bearing active anchors (Type- Anchor - 1.4MT capacity) and of minimum length 3.0 m , made out of high tensile cables as per approved drawings or as per the directions of Engineer – in – Charge.

Dumping/Laying of nylon crate of size 1x1x1 Mtr. Mess size 20x20 cm. filled with RBM/local earth in new E.C.Bag for making base of Geo -mattress including all cost of labour matrial and T&P etc. complete.

M/s Pioneer Foundation Engineers Pvt Ltd