All in one Bid for Construction of 1 nos Water Detention Structures WDS at Banstala Barogheri WDS Plot No 215 216 219 JL No 96 Block Mathurapur I in the District of South 24 Parganas under WBADMI Project

Amount

EXCAVATION WORKS

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) (b) 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 worl) a) For Excavation of Canal

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.

Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5 cm. diameter.(Dia. To be measured at mid length)

Driving bamboo pins where boats are not necessary.

Supply of empty cement polythene bags in good condition

Labour charges for filling empty cement gunny bag / polythene bag (capacity 50 kg) with all kinds of earth (wet or dry), sand or agreegates(stone / brick) and sewing as done in case of cement bags ,( tying with a knot after filling will not be accepted ) , and stacking within a lead of 30 metre as per direction of Engr-in-charge (cost is excluding the cost of any types of filling materials). NB:- Volume of earth/ sand filled bags should not be less than 0.028cum/ bag

Supplying, fitting, fixing with iron nails half split bamboo wailing pieses (av. dia. of bamboo not less than 50 mm.)

Extra carriage of materials by cart/boat/head load besides initial transport of construction materials by truck (from road to work site)4 % of Total (except it No. 1.04)

Inlet And Outlet structure 22 nos >>>>>>>>>>>>>>>>>> Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 for Rural Roads of MORD including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

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. a) Pakur Variety.

Providing and laying reinforced cement concrete pipe NP3 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. (D) 600 mm dia [ Ref: ₹ 381.00 + Analysis for cost of carriage & Materials attached]

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

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.

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). (a) With earth obtained from excavation of foundation.

Extra carriage of materials by cart/boat/head load besides initial transport of construction materials by truck (from road to work site)4 % of Total (except it No. 2.00 & 2.07)

DOUBLE VENT 1200 MM DIA CULVERT NO-1 >>>> Earth work in excavation of foundation trenches ordrains, in all sorts of soil (including mixed soil butexcluding laterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75 m.as directed. The item includes necessary trimming thesides of trenches, levelling, dressing and ramming thebottom, bailing out water as required complete .(a) Depth of excavation not exceeding 1,500 mm.

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

Providing and laying reinforced cement concrete pipe NP3 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 [ Ref: ₹ 1020.00 + Analysis for cost of carrige & Materials attacched]

Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5 cm. diameter.(Dia. To be measured at mid length)

Driving bamboo pins where boats are not necessary.

Supply of empty cement polythene bags in good condition

Labour charges for filling empty cement gunny bag / polythene bag (capacity 50 kg) with all kinds of earth (wet or dry), sand or agreegates(stone / brick) and sewing as done in case of cement bags ,( tying with a knot after filling will not be accepted ) , and stacking within a lead of 30 metre as per direction of Engr-in-charge (cost is excluding the cost of any types of filling materials). NB:- Volume of earth/ sand filled bags should not be less than 0.028cum/ bag

Supplying, fitting, fixing with iron nails half split bamboo wailing pieses (av. dia. of bamboo not less than 50 mm.)

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. a) Pakur Variety.

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

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). (a) With earth obtained from excavation of foundation.

Extra carriage of materials by cart/boat/head load besides initial transport of construction materials by truck (from road to work site)4 % of Total (except it No. 3.00 & 3.10)

DISPLAY BOARD ............................................................................ Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 for Rural Roads of MORD including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

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. a) Pakur Variety.

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

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). (a) With earth obtained from excavation of foundation.

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.

18 mm. to 22 mm. thick, kota stone slab set in 20 mm thick (avg) cement mortar (1:4) in floor, stair & lobby including pointing in cement slurry with admixture of pigment matching the stone shade, including grinding & polishing as per direction of Engineer-in-charge to match with the existing work. [Slurry for bedding @ 4.4 kg/Sq.m and pointing @2.0 kg/Sq.m]

Painting block letters or digits in Black Japan or any approved paint as per direction. c) Size above 4 cm. and upto 5 cm.

d) Size above 5 cm. and upto 7.5 cm

Extra carriage of materials by cart/boat/head load besides initial transport of construction materials by truck (from road to work site) 4 % of Total (except it No. 4.00 & 4.04)

CONSTRUCTION OF DOUBLE VENT SLUICE ............................................. Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 for Rural Roads of MORD including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

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

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)

Supplying, dressing and stacking at site bamboo pins above 5 cm. diameter and upto 7.5 cm. diameter (Dia to be measured at mid length)

(a) Driving bamboo pins where boats are not necessary.

Labour charge for filling empty cement, gunny or polythin bags with all kinds of earth (wet or dry) including cost of earth & sewing (as done in case of cement bags, tying with a knot after filling will not be accepted), and stacking with lead of 30 Metre.

Supply of materials including loading, unloading, carriage and stacked at site complete a) Empty cement polythene bags in good condition.

Supplying Jhaw / Eucalyptus bullah piles at work site, including dressing and making one end pointed. (iv) 17.5 cm av. Diameter.

Coal tarring with 5% pitch including cost of material and labour complete as per direction of the Engineer-in-charge. b) Two Coat Sqm.

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 heads before and after driving and including hire and labour for necessary driving appliances and all tackles. (iv) 17.5 cm av. diameter

Supplying and laying at site single brick flat soling with 1st class picked jhama bricks including dressing & filling gaps with powdered earth or local sand compleate (including the cost of sand).

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (a) 1:3:6 proportion

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. a) Pakur Variety.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor/upto 4 m. (i) Tor steel/Mild Steel. In Ground Floor II. Other than SAIL/ TATA/RINL

Providing and laying reinforced cement concrete pipe NP3 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 [ Ref: ₹ 1020.00 + Analysis for cost of carrige & Materials attacched]

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 with C.I. grating to wing walls, abutments etc. either in concrete or brick works including making filter with 37.5 mm. down brick khoa including supply & carriage of all materials to site complete.

Making properly graded inverted filter with graded sand, gravel & shingles or locally available coarse materials in canal / river bed and other places dressing where necessary including supply and carriage of all materials to site. (Depth of sand 50% of the total depth of filter and gravel and shingles of size 60 mm. down).

Providing and laying cast in situ cement concrete blocks of any size at site with well graded Coarse aggregate, including dressing, ramming and preparing bed to proper slope with necessary earth work not exceeding 300 mm in depth including necessary shuttering, curing complete and finishing exposed surface of cement blocks with 1 :3 cement and sand mortar with all leads and lifts including supply and carriage of all materials complete. With Jhama Khoa. a) Nominal Mix. 1:4:8 with 37.5 mm down coarse aggregate.

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). (a) With earth obtained from excavation of foundation.

Hire and labour charges for shoring work (including necessary close plank walling, framing, Eucalyptus/Jhou bulla piling, strutting etc) complete as per direction of the Engineer-incharge for foundation excavation (vertical surface are in contact with supported earth is to be measured.) (This item should be executed on specific direction of the Enginner in charge). (a) Depth upto 1.5 m.

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

Supplying, fitting, fixing Mild Steel draw shutter with Mild Steel plate of thickness as specified by the Engineer-in-charge and other necessary Mild Steel sections for sluice including fabricating the same (as per drawing and instruction given by the Engineerin- charge) excluding cost of Mild Steel guide channel, sill beam, gearing arrangement etc. but including painting with two coats of anticorrosive bituminous paint of approved make & brand over two coat of red lead primer and with necessary masonry work with all materials supply etc. complete at site.

Supplying, fitting and fixing of Mild Steel Guide Channel with necessary Mild Steel lugs of required length and size by making hole into wall and fixing with necessary masonry work with maintaining proper line and level as directed by the Engineer-incharge. This item includes two coats of anti-corrossive bituminous paint over two coats of red lead primer. Payment will be made on actual length of Guide Channel.

Supplying / Replacing Gun Metal Bush for screw gearing arrangement required for hanging arrangement of draw shutter and fitting & fixing with the screw gearing arrangement for operating the draw shutter by taking out the old screw gearing arrangement and Gun Metal bush etc. complete as per direction of the Engineer-in-charge. (The old materials to be returned to Departmental Godown.) (a) 50 mm. dia.

Supplying, fitting & fixing Cast Iron wheel (after taking out existing one if necessary), rim made of 28 mm. to 36 mm. dia to fit any size of gear rod including carriage to site, painting with two coats of bituminous paint over two coats of red lead primer etc. complete as per direction of the Engineer-in-charge. (a) 45 cm dia. Cast Iron wheel.

Supplying, fitting and fixing top runner fabricated by ISMB / ISMC of required size, 2 nos. for each gate of required length and fitting, fixing with required nos. of anchors / lugs by Mild Steel flat bar of required size bifurcated at one end and welded with the other end with top runner and providing with required drilled holes of required dia. for base plate and all other components as required including carriage of all materials to site complete including painting with two coats of anticorrosive bituminous paint of approved make and brand over two coats of red lead primer etc. all complete as per direction of the Engineer-in-charge.

Supplying / Replacing Gear rod by a new Mild Steel Gear rod, threaded length as required and fitting, fixing in position with screw gearing arrangement for operating the draw shutter including taking out old gear rod by cutting bolts etc. complete as per direction of the Engineer-in-charge. (The old materials to be returned to Departmental Godown.) (a) 50 mm. dia.

Supplying, fitting & fixing in position rubber seal arrangements with musical note harmonic 'J' type for making water tight in both up and down stream of draw shutter as well as flap shutter including guide paths, additional M. S. flats, bolts and nuts for fixing the rubber seal in position including fabrication cost and carriage of all materials to site and complete as per direction of the Engineer-incharge. (a)Flat Type Rubber Seal. (ii) 127 mm x 6 mm

Extra carriage of materials by cart/boat/head load besides initial transport of construction materials by truck (from road to work site)4 % of Total (except it No. 5.00, 5.02 & 5.20)

TOTAL WITHOUT TAX

ADD 12%GST

ADD 1% LABOUR CESS

ASHIT KUMAR DAS DEVELOPERS P LTD

M/S M.K.D. CONSTRUCTION.