PCC Lining work and Restoration of Structures of Patjor Distributary Originating from Mayurakshi left Bank Canal under Dist. - Dumka

Amount

Earthwork in lip cutting in side slopes and bed of canal in ordinary soil with initial lead of 30 M and lift of 1.5M. including the cost of formation of sub grade of canal lining, profiling, levelling controlling of slopes and fine dressing with disposal of excavated earth and nominal dewatering if any all complete as per approved design, specification and direction of E/I. (vide SOR Item No. 7.1.21)

Earthwork in excavation of foundation trenches in ordinary soil (vide classification of soil item - A) and disposal of excavated earth so obtained to a distance upto 50M and average lift of 1.5M including levelling, ramming the foundation trenches removing the roots or shrubs etc. all complete as per specification and direction of E/I. (vide SOR Item No. 7.1.27)

Providing compacted 150mm thick sand filter of required F.M. as per design on side slopes and in bed of canal with coarse sand, including cost of water, ramming, levelling and dressing etc. all complete as per specification and direction of E/I. (vide SOR Item No. 7.2.1 B)

Providing and placing sand filter free from clay and other organic materials (FM 2.5 to 3.0) in slope and bed of canal below lining including the cost of watering,compaction, royality and other taxes as per specification and direction of E/I.(where depth of cutting is more then 6 M (20ft) (vide SOR Item No. 7.2.8)

Providing filter of stone chips 20mm and down well graded as per design for lined canal, drains including hand packing etc. as per specification and direction of E/I. (vide SOR Item No. 7.2.2)

Providing and placing stone metal graded filter of size 20mm to 45mm in slopes and bed of canals below lining including royality and other taxes etc. all complete as per specification and direction of E/I. (vide SOR Item No. 7.2.7)

Providing 100mm thick P.C.C. lining in M- 150 with nominal mix of (1:2:4) with well graded stone chips (20mm and down) and coarse sand of approved quality of required F.M. (2.5 to 3.0) in side and bottom curved portion of the canal in panel with construction joint including cost of form work and its removal, curing, royalty and other taxes complete job as per specification and direction of E/I. (vide SOR Item No. 7.2.19.1)

Providing P.C.C. M-150 with nominal mix of (1:2:4) with approved quality of graded stone chips (20mm and down) and coarse granular sand of requisite F.M. (2.5 to 3.0) in lug slab cross and longitudinal sleeper for lining of canals including cost of form work and its removal, curing, royalty and all other taxes etc. all complete job as per specification and direction of E/I.(vide SOR Item No. 7.3.1.1 RCD 12.08A CASE 1)

Supplying hessian cloth (0.3 kg/ m2 Cot.) (vide SOR Item No. SL.No.-81 M-268)

Providing 10mm thick vertical joints at suitable interval, joint, filled with bituminous materias of approved quality including royality all taxes etc. all complete as per specification and direction of E/I. For canal side slope. (vide SOR Item No. 7.2.10.1)

Providing 10mm thick vertical joints at suitable interval, joint filled with bituminous materias of approved quality including royality all taxes etc. all complete as per specification and direction of E/I. For canal bed. (vide SOR Item No. 7.2.10.2)

Providing Weep holes with dry graded stone filter of 20mm to 40mm size in abutment and wing wall as per specification and direction of E/I. (vide SOR Item No. Part A 6.9)/ 6.7.6

Providing Safety valve in lined section of canal with TMT bar embeded in cement concrete (1:3:6) in accordance with I.S.S. 3872-1966 all complete as per specification and direction of E/I. (vide SOR Item No. 7.2.16)

Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area by Manual Means(vide SOR Item No. 2.02 Part-A)

Earth work in excavation of canals having discharge between 8.5 cumecs (300 cusecs) and 0.14 cumecs (5 cusecs) in ordinary soil (vide classification of soil item-A) including clod breaking, having earth in 225mm layer and rough dressing of soil with initial lead of10 M. and lift of 1.5M. all complete as per approved design. specification and direction of E/I.(vide SOR Item No. 7.1.8)

Earth Work in flood embankment, canal banks as well as special repair of embankment in canal bank in Grade A&B types of soil ( vide Soil A and B) in proper profile excavation by Hydraulic M/C and carriage by tipper truck obtained from borrow area or any other sources free from logs, roots or any other ingredients with all lifts including breaking clods to maximum 60mm size, placing earth in layers not exceeding 225mm thick all complete as per specification and direction of E/I.(As per TEC Letter No. 587 Dated 22-09-06). Lead Beyond 150 m but upto 500 m. (vide SOR Item No. 7.1.26.1)

E/W in flood embankment, canal banks as well as special repair of embankment in canal bank in grade A & B types of soil (vide soil - A and B) in proper profile excavation by hydraulic m/c and carriage by tipper truck obtained from borrow area or any other sources free from logs, roots, or any other ingredients with all lifts including breaking clods to maximum 60 mm size, placing earth in layers not exceeding 225 mm thick all complete as per specification & direction of E/I. (As per TEC Letter No. 587 Dated 22-09-06). Lead Beyond 1/2 Km but upto 1 Km. (vide SOR Item No. 7.1.26.2)

Earth work by scooping in ordinary soil in distributary/water courses using hydraulic excavator (CK90) of bucket capacity (0.90cum) including cutting, trimming bottom and side slopes of field earth in accordance with requirement of line, grade and cross section all job completed as per specification and direction of E/I. (As Per lettre no 950,dt.9/11/15 of CE Monotoring Ranchi)

Labour for rolling and compacting the earth in layers of 225mm thick at O.M.C. by sheep foot roller driven by tractor to achieve minimum 95% of maximum dry density, including sprinkling the required quantity of water, making arrangement for supply and carriage of water with all leads and lifts, finishing the surface as per plan and drawing, including hire charge of compaction machine and other tools and plants etc. for lined canal all complete as per specification and direction of E/I. (Mode of measurement- sectional measurement of compacted earth). (vide SOR Item No. 7.1.39)

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonary, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. (i) Lime/Cement concrete By Manual means Cement concrete grade M-15 and M-20 (vide SOR Item No. Part A 2.04 (i) I B)

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonary, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. Scraping plaster in lime or cement mortar from Brick/Stone Masonry (vide SOR Item No. Part A 2.04 (viii))

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonary, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. Removing all type of Hume pipes and stacking within a lead of 1000 metres including earthwork and dismantling of masonry work. Above 600mm to 900mm dia. (vide SOR Item No. Part A 2.04 (ix) B)

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonary, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres. Removing all type of Hume pipes and stacking within a lead of 1000 metres including earthwork and dismantling of masonry work. upto dia 600mm (vide SOR Item No. Part A 2.04 (ix) A)

Providing coarse clean local sand in filling in foundation trenches including ramming, watering, royalty and all other taxes complete job as per specification and direction of E/I. (vide SOR Item No. 7.1.37)

Providing and laying PCC or RCC M-150 with nominal mix of (1:2:4)) in foundation of various components of canal or embankment structures with approved quality of 20 mm graded coarse aggreagate complete job as per specification and direction of E/I.(vide SOR Item No. 7.3.4 / RCD 12.08 A Case II)

Providing rough dressed random rubble stone masonry in cement mortar (1:4) in foundation with approved quality of coarse sand of requisite F.M(2.5 to 3) washed and screened with raking out joints,curing,scaffolding and its removal wherever required including royalty etc complete job as per specification and direction of E/I.(vide SOR Item No.7.4.10 / Part A 4.28)

Providing rough dressed random rubble stone masonry in cement mortar (1:4) in superstructure with approved quality of coarse sand of requisite F.M(2.5 to 3) washed and screened with raking out joints,curing,scaffolding and its removal wherever required including royalty etc complete job as per specification and direction of E/I.(vide SOR Item No.7.4.13 / Part A 4.31)

Providing and laying P.C.C (1:2:4) in superstructure of various components of canal with approved quality of 20 mm graded coarse aggreagate complete for as per specification and direction of E/I.(vide SOR Item No.7.3.9 / RCD 13.05A (p))

Supplying and laying sand filter on slope of the dam as per design, drawing, with watering and compaction including the cost of materials, royalty and all taxes etc. but excluding the cost of carriage all complete as per specification and direction of E/I.(vide SOR Item No.5.6.5/6.5 part A))

Supplying and laying good quality of stone metal filter (size 20mm to 63mm size ) in the rock toe , heel trenches , toe drain as per design and drawing including the cost of materials, royalty all taxes etc. but excluding the cost of carriage all complete as per specification and direction of E/I.(vide SOR Item No.5.6.3/6.3 part A)

Labour charges for pitching on apron slope of bank with stone boulders duly packed (uncrated) complete job (materials within 150M and all lifts as per specification and direction of E/I. (vide SOR Item No. 7.7.18)

Providing 25 mm thick cement plaster (1:4) with clean coarse sand of FM 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I. ( Part A 3.12)

Providing 1.5 mm thick cement Punning including curing , carriage of water with all leads and lifts as per building as per specification and direction of E/I. (vide SOR Item No.5.7.11 part A 3.11)

Labour for laying, fitting and fixing NP3 hume pipe in line, level and grade, as well as providing approved jointing materials and joints properly filled to make them leak proof, all complete job as per specification and direction of E/I. (Hume pipe available within a lead of 40m.) 900mm or 1000mm dia. (vide SOR Item No. 7.6.2.4)

Supply NP3 RCC Hume Pipe as per 900mm Dia. ISS 458 - 1971I. vide SOR Item No. M-301(v) 900 mm dia.

Earthwork in filling foundation trenches and back filling of structures in layer not exceeding 150 mm. thick well watered, rammed and fully compacted and finely dressed with semi pervious or suitable earth obtained after cutting of borrow pits within a lead of 30M and lift of 1.5M complete job, as per specification and direction of E/I. (vide SOR Item No. 7.1.31)

Labour for laying, fitting and fixing NP2 hume pipe with collars in line, level and grade, as well as providing approved jointing materials and joints properly filled to make them water proof, all complete as per specification and direction of E/I. 150mm dia. (vide SOR Item No. 7.6.1.1)

Supply NP2 RCC Hume Pipe with collar as per ISS 458 - 1971 150mm dia. (vide SOR Item No. Page-84 M-300 (II))

Labour for laying, fitting and fixing NP3 hume pipe in line, level and grade, as well as providing approved jointing materials and joints properly filled to make them leak proof, all complete job as per specification and direction of E/I. (Hume pipe available within a lead of 40m.) 1200mm dia. (vide SOR Item No. 7.6.2.5)

Supply NP3 RCC Hume Pipe (as per I.S.S 458-1971) (vii) 1200 mm Dia. (vide SOR Item No. Part A Page-85 M-301 (vii)

Carriage of Material Cement (50 km P + 3 km K)=53 Km

Sand(20 km P + 3 km K)=23 Km

Stone chips(45 km P + 3 km K)=48 Km

Stone metal(45 km P + 3 km K)=48 Km

Boulder(55 km P + 4 km K)=59 Km

Hume pipe Np2 150mm dia (127 km P + 3 km K)=130 Km

Hume pipe Np2 300mm dia (127 km P + 3 km K)=130 Km

Hume pipe Np3 900mm dia (127 km P + 3 km K)=130 Km

Bitumen(180 km P + 3 km K)=183 Km

Provision og GST

Labour cess

M/s Hardev Construction Pvt. Ltd. (BID ID -654331)