Immediate measures to restore Spur No VIII of Kokilamukh Protection Works from flood devastation of river Brahmaputra under SDRF for the year 2021-22

Amount

Collection and supply of hand chiseled broken stone boulder of size 23cm to 30cm in average having (i) specific gravity not less than 2.65 and materials properties conforming to IS 2386 part III & IV 1963 and free from dust, dirt and other foreign materials from approved quarry (Dollamora) including hire charge of truck with driver and handyman, necessary carriage, loading, unloading etc. and stacking in regular measurable stacks of approximate 1.00(one) m. height at the stack yard, payment of forest royalty, monopoly charges etc. complete as directed. (15% deduction will be made from the stack measured quantities on account of voids).

Supply of galvanized wire-netting sheet made of 8G wire 152mm square mesh in sheets of size 2.57m x 1.66 m including 76mm projection of each wire on all sides beyond the net size 2.41m x 1.51m having knots og 12G wire at every point including loading unloading stacking properly. Complete as directed. (Rate Rs. 485.00 + 12% GST + 1% LC)

Local carriage of boulder, metal, gravel/sand etc. from the approachable site beyond 150m and up to 3.00Km from the work site including loading from stack and unloading at work site with 10 (ten) ton capacity truck, supplying P.O.L. etc. complete as directed.

Labour charge for dumping boulder in cage made of wire - netting box of size 1.50m x 1.50m x 0.45m made with mechanically woven, double twisted, hexagonal shaped wire mesh with wire made of low carbon, high ductile MS wire with heavy class of galvanization with an additional layer of PVC coating with mesh type of 10x12 as per EN 10223 & ASTM A975, mesh wire of 2.70mm (I.D)/3.70mm (OD) tensile strength of 450-500/mm², edge wire/selvedge around it at least 2.5 times, lacing wire (zink P.V.C coated) of 2.20mm (I.D)/ 3.20mm (O.D) P.V.C coating thickness of 0.50mm nominal, 0.38mm minimum and with average weight per unit being 12 kg with additional 3% of box for lacing wire supplied separately, supporting the facing box with Zinc coated steel wire of required length as directed, compling with A.S.T.M and Europian norms Without boat:

Labour charge for dumping boulder in cage made of wire - netting box of size 1.50m x 1.50m x 0.45m made with mechanically woven, double twisted, hexagonal shaped wire mesh with wire made of low carbon, high ductile MS wire with heavy class of galvanization with an additional layer of PVC coating with mesh type of 10x12 as per EN 10223 & ASTM A975, mesh wire of 2.70mm (I.D)/3.70mm (OD) tensile strength of 450-500/mm², edge wire/selvedge around it at least 2.5 times, lacing wire (zink P.V.C coated) of 2.20mm (I.D)/ 3.20mm (O.D) P.V.C coating thickness of 0.50mm nominal, 0.38mm minimum and with average weight per unit being 12 kg with additional 3% of box for lacing wire supplied separately, supporting the facing box with Zinc coated steel wire of required length as directed, compling with A.S.T.M and Europian norms With boat:

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site,spreading, grading to required slope and compaction to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 Private Land/ Govt. Land

Haulage excluding Loading & Unloading Haulage of materials by tipper excluding cost of loading, unloading and stacking. Case-II: Unsurfaced Gravel Road

Earthwork in bank trimming to the designed section /slope including removing the soils at a safe distance, complete as directed.

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 pplacing 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. (Using Bhaluka Bamboo at the rate of 6.00 nos/ Rm & Jati Bamboo at the rate of 61.00nos / Rm)

Preparation of stack yard of boulder/metal etc. including cutting light jungles and removing the same to a safe distance, levelling the ground , filling up depressions etc. complete as directed (30x60)sqm

Supply of Ordinary Labour inclusive of all taxes

M/S ATLAS CONSTRUCTION