|
| 1 | Supply of RCC (1:2:4) Porcupine (having 6 members each) of size of each member 0.10m x0.10mx 3.00 m reinforced with 4 (four) nos of 8 mm dia M.S. rod & 6mm dia MS stirrupshaving 27 cm intervalholes of 20 mm dia at 50 cm inside from both ends and in same face and in either face of post another two nos of hole of size 20 mm dia at 65 cm inside from both ends including properly curingand supply at work site including assembling , laying on land , fixing & tying of bushes with G.I binding wire as directed |
| 2 | Supplying fitting and fixing and tying the porcupine to each other by steel wire rope@ 6 mm per metre (GI Guy rope 6 mm Steel core)near the top and bottom third portion of each porcupine and anchored into the river bed and bank as necessary by using anchor block with anchor bolt with clamp as per direction of the Engineer-in-Charge. |
| 3 | Supplying and labour charges for dumping and placing in position properly filled inHigh-Density Polyethylene (HDPE) bagshaving capacity 50 kg) with local earth or sand, sewing the bag with nylon wire within a lead of 150 m. and all lifts in river slope or bed by cutting trenches upto 50 cms depth, if necessary, or by boat including the cost of hire charges of boat, boatmen and other necessary equipments and also including cost of bags,carriage by boat upto 8.00 Km and charge of filling bags with earth/sand and includingthe cost of earth /sand as per direction of the Engineer – in – Charge.NB: The volume of each earth/sand-filled bag should not be less than 0.0328 m3(a) Where boats are necessary |
| 4 | Supplying and labour charges for dumping and placing in position properly filled in Nylon crates with filled in gunny / poly cement bags (minimum 25 nos. having capacity 50 kg) with local earth or sand, sewing and tying the crate with nylon wire within a lead of 150 m. and all lifts in river slope or bed by cutting trenches upto 50 cms depth, if necessary, or by boat including the cost of hire charges of boat, boatmen and other necessary equipments and also including cost of bags, Nylon crates, carriage by boat upto 8.00 Km and charge of filling bags with earth/sand and including cost of earth /sand as per direction of the Engineer – in – Charge.NB: The volume of each earth/sand-filled bag should not be less than 0.028 m3The size of the Nylon crate is 1 metre X 1 metre X 1 metre.(a) Where boats are necessary |
| 5 | Supplying at site and laying in position UV stabilized needle punched, stapled fibre/continuous filament polypropylene non-woven geotextile of 300gsm as filter,as per specification, including cost of preparing the bed, placing the geotextile as per profile with at least 15cm lapping, wherever required and anchorage at top, sewing /welding the overlapped portion, storage and transportation by all means, complete as per direction of the Engineer-in-charge |
| 6 | Supplying fitting, fixing Darma mat in flowing or stagnant water orin dry areas with 16 SWG GI wire as per direction of the Engineer-in-charge.B) Where boats arenecessary |
| 7 | SupplyingJhaw/ Eucalyptus bullah piles at work site, including dressing and making one end pointed.(v) 20 cm av. diameter |
| 8 | Labour for driving Jhaw/ Eucalyptus bullah piles by monkey in all sorts of soil including hoisting and placing piles in position, protecting the pile head with iron ring and cutting and shaping headsbefore and after driving and including hire and labour for necessary driving appliances and all tackles. (v) 20 cm av. diameter |
| 9 | Coal tarring with 5% pitch including cost of material and labour complete as per direction of the Engineer-in-charge. b) Two Coat |
| 10 | Making sausage cage with 12 SWG galvanized iron wire of 125 mm. x 125 mm. mesh wire netting with proper lapping of minimum 150 mm. including sewing the joints with 12 SWG G I wire and supply of all materials and equipments including placing the sausage cage in position, filling the same with boulder or lump aggregates complete as per direction of the Engineer-in-charge but excluding the cost of boulder / lump aggregates and its carriage upto site.a) Size :- 1.00 m x 1.00 m x 1.00 m |
| 11 | Supply of stone boulder at site including Royalty, loading, unloading, transportation, stacking, stacking unloadedboulder on private landall complete.Pakur source (Each weighing 25 kg & above) |
| 12 | Cutting, uprooting of roots& stumps of trees of different girth upto 1 meter depth below ground level or bed level & filling the root holes by soil and removal of branches, roots & stumps etc. including carriage and stacking as per instruction of theEngineer-in-charge (Measurement of girth at breast height of 90 cm) (a) Bamboo cluster (each cluster to be measured seperately) / Tea bushes. |
| 13 | Dressing and chilchalling flanks or slope of embankment including filling with earth or cutting upto 150mm. average thickness and ramming properly after sprinkling water |
