Atreemuni FIS under PMKSY_HKKP for the year 2021-22

Amount

Construction of Headwork and its Appurtenant Structures Preparing / making level the ground surface for layout of Headwork / structures for fixing the required axis line by cutting the high land and filling and levelling the low land where necessary etc, complete as directed.

Earthwork in excavation in foundation of structures by means of Hydraulic Excavator in all soils including mud, silt, sandy clay from the river bed, etc, including clearing the side, dressing, etc. and removing the earth by loading to dumpers for further carriage to a safe distance, complete as directed. (0.30 CuM bucket).

Earthwork in excavation and removal of swelled up earth mixed with silt and slurry due to sand, bailing out water in foundation trenches upto required level including shuttering, shoring, dewatering by means of pump set etc. removing the spoils to a safer distance etc, complete as directed.

Cement Concrete work in proportion 1: 4: 8 with aggregate of size 13 mm to 38 mm free from dust and dirt and other foreign materials including roding (vibrating), bailing out wate where necessary and carrying with supplying all materials complete as directed. (Without shuttering) (Temporary arrangement for obtaining clear water should be made at site.)

Cement Concrete work in proportion 1: 2: 4 with aggregate of size 13 mm to 38 mm free from dust and dirt and other foreign materials including roding (vibrating), bailing out wate where necessary and carrying with supplying all materials complete as directed. (Temporary arrangement for obtaining clear water should be made at site.)

RCC work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:2:4 with hard river shingles of size 6 mm to 20 mm with proper reinforcement as per design including necessary curing etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Cement Concrete work in proportion 1: 1 ½: 3 with aggregate of size 6 mmto 20 mm free from dust and dirt and other foreign materials including roding (vibrating), bailing out wate where necessary and carrying with supplying all materials complete as directed.(Without shuttering) (Temporary arrangement for obtaining clear water should be made at site.)

Supplying fitting fixing and laying reinforcement (TATA)in position in RCC work including cutting, bending,cranking with two piles 0.91 M (20 BWG) annealed wire hooking tying, complete as directed.

Providing 75 mm dia. Weep Holes including supplying and fixing 75 mm dia PVC pipe in weep holes, complete as directed.

Centering and shuttering including propping etc. where necessary and removal of forms after completion of C.C. and R.C.C. works complete as directed. (Measurement will be taken on the face area of timber)

Providing scaffolding work with rows of bhaluka bamboo and jati bamboo horizontal one row jati bamboo cross and placing second class planks of 0.025 M thick in between the rows tying with coir strings lacing two nos. vertical jati bamboo at both end including dismantling the scaffolding etc, complete as directed.

12 mm thick cement plastering including clearing surfaces and curing etc. complete as directed.

Collection of one man size hard river boulder of size 25 cm to 30 cm including loading, unloading, stacking at measurable stacks at site not more than 1 m height including paying forest royalty, sale tax etc. complete as directed.

Carriage of sand, gravel boulder etc by truck including loading unloading and stacking in measurable stacks etc. complete as directed ( Rate for 1st KM) (Quarry = Gitibari =Distance = 20 Km.(For First Km. )

Carriage of boulder, gravels, metals, screening sand etc. by truck including loading, unloading and stacking in measurable stacks at site as directed complete. (for subsequent Km.) (Quarry = Gitibari =Distance = 19 Km.

Labour charge for pitching with one man size boulder including dressing and ramming the seat to proper size and slope with voids filling and local carriage of boulders from a distance of 50 m with lift up to 3.00 m Complete as directed.

Plum concrete work in 40% plum hard boulder 15cm to 23cm size and filling the interstices with 60% of C.C. in prop. 1:3:6 of 13 mm to 38 mm aggregate including shuttering, curing etc. complete as directed. (Temporary arrangement for obtaining clear water should be made at site.) (Av. Quarry distance = 25 KM)

Earthwork in back filling of structures, obtained from outside borrow pits filling in 15 cm layers, ramming, dressing, watering, including paying compensation of land if any (with lead up to 30 M and lift 1.5 M).

Supplying, fitting, fixing of steel gate of cross & Head Regulator as per design & drawing & specification including supplying of steel beams, channel section, Rubber seal etc including all materials embedded partly where necessary & manually operated chorister equip mints including carriage of all materials to work site complete.

Supply of Z-type Sheet Pile of effective width 0.69 M, thickness 8 mm and average weight 68.30 Kg/M including loading and unloading.

Driving 'Z' type steel sheet pile of 0.69 M effective width, 8 mm thick and average weight 68.30 kg/M to specified level and lines including cutting to proper size, making holes including painting sheet piles with two coats of anticorrosive bitumen paint and dewatering including necessary tools and plants and all other accessories, complete as directed. (Portion of sheet pile are to be embedded in concrete shall not be painted).

Supplying and laying of filter bajries in the gaps between the cement concrete protection block complete as directed. (6 mm to 20 mm size aggregates.Considering average distance from quarry to the work site = 25.00 Km)

Supplying and mixing rapidite in concrete works below ground water level where necessary etc. complete as directed.

Cost of Dewatering from river bed for CC work and earth work with the help of differents types of water pump sets different HP including providing all lead and lift at site were necessary and local movement of pump sets, higher charge, labour charge, fuel, lobricants etc. complete as directed (1) 5 HP Disel Pump

(2) 10 HP Disel Pump