REJUVENATION OF BIDYADHARI II CANAL FROM BANTALA TO BAJBARONTALA IN EAST KOLKATA WETLAND AT MOUZA DHAPA KHARKI BLOCK KMC SONARPUR WARD 108 IN THE DISTRICT OF S 24 PGS UNDER THE EE AI KOLKATA AI DIVISION UNDER JALATIRTHA PROGRAMME

Excavation Work Bailing out water by pump including all leads and lifts and including making all arrangements for disposal, where continuous flow or seepage of water is encountered and rating of pumps and hours of operation is specifically ascertained as per direction of the Engineer-in-charge

Cutting uprooting and clearing jungles including shrubs, water weeds, bushes, trees, plants, upto 30 cm. girth including removing as directed by Engineer-in-charge

Cutting, uprooting of roots & stumps of trees of different girth upto 1 meter depth below ground level or bed level & filling the rootholes by soil and removal of branches, roots & stumps etc. including carriage and stacking as per instruction of the Engineer-in-charge (Measurement of girth at breast height of 90 cm), Banana cluster/ Pineapple

Excavation in ordinary soil / mixed soil i.e. clay mixed with moorun , kankar, pebbles / silt dry or moist / slushy silt / sticky soil for WDS / WHS / RESERVOIR / SFMIS etc with hydraulic excavator of required bucket capacity including cutting and loading in tippers, trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/ disposal site within all lifts and lead upto 1500 m including spreading , leveliing disposed spoils at disposed area. (mode of measurement : pre work and post work), For Excavation of Canal & Cross Bandh

Dressing and chilchalling flanks or slope of embankment including filling with earth or cutting upto 150 mm. average thickness and ramming properly after sprinkling water

For Surface Flow Minor Irrigation Scheme and Field Channel Works extra rate of 4 % should be allowed over the existing schedule rate excluding Earthwork i.e. item No. 1.04

Inlet & Outlet Structure (7 Nos.), Cross Culvert (2 Nos.), Bank Protection Work & Display Board (1 No.) : Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

(A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes, Pakur Variety

Providing and laying reinforced cement concrete pipe NP3 (600 mm. dia.) with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD, 600 mm dia

Providing and laying reinforced cement concrete pipe NP3 (1200 mm. dia.) with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD.(A)1200 mm dia

Brick work with 1st class bricks in cement mortar (1:4), In foundation and plinth

Brick work with 1st class bricks in cement mortar (1:4), In Superstructure ground floor.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] With 1:4 cement mortar. 20 mm thick plaster, in ground floor

Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc. NOTE : Cement 0.152 cu.m. per 100 sq.m

Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work), With earth obtained from excavation of foundation

Supplying Jhaw / Eucalyptus bullah piles at work site, driving and fitting, fixing with iron nails and half split wailing post etc. (ii) 15 cm av. Diameter

Supplying Bamboo piles at work site, driving and fitting, fixing with iron nails and half split wailing post etc & strengthening with earth filled gunny bags stacked at site. (ii) 5cm-7.5 cm av. Diameter

Supplying, fitting and fixing including transportation of sign board for identifying the exact location of MINI RLI scheme (one at road side and other at site) the board will be made 3 mm thick MS plate of size 300 mm x 600 mm and fitted and fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, welding LS 3,677.51 and writting of both sides of Sign board. Base - Yellow, and words - Red. Both bottom end of the stands pipe will be grouted in 1:2:4 CC on a single brick flat soling. This will include one materials and labour complete as per drawing and direction of E.I.C.

Extra carriage of materials by cart/boat/head load besides initial transport of construction materials by truck (from road to work site) [except earthwork in excavation and filling works i.e. Item No. 2.01 & 2.12 ]

TOTAL WITHOUT GST AND LABOUR CESS

Including GST @ 18%

Including Cess @ 1%

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