NIT NO. 1141/PWD(BMC), DTD. 07.11.2025

Supplying Sal-bullah piles at work site, including dressing and making one end pointed (dia of bullah measuered at 1.5m from the thicker end). 100mm diameter Ref No:Item No-18.19(i),Page No-324,PWD (WB), Road & Bridge Works Schedule of Rates : 2015 - 16 (a) 5.0 m length main post @ 0.15m c/c =200X5.0=1000.0 mtr

(b) Runner (10 cm Dia.) = 1/2 x 30m x 3 + 10 x 0.5 x 0.1 x 2 = 46 mtr

(c)Tie post(10 cm dia) @ 2.5m c/c, 2.5 m length=16X2.5m=40.0 m

(d) Tie Bar (10 cm dia)@ 2.5m c/c, 2.5 m length=16X2.5m=40.0 m

Coal tarring two coats including cost of material Ref No:Item No-18.27(i),Page No-325,PWD (WB), Road & Bridge Works Schedule of Rates : 2015 - 16 =3.14X0.10X5.0X81+2X(3.14X.1X2.5X16)+3X (30X0.5X3.14X0.1+30X0.1)+1X0.5X3.14X0.1+1X0.1=175.68 M2

Labour for driving Sal-bullah / Eucalyptus bullah piles by monkey in 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. (i) 100mm diameter Ref No:Item No-18.17(i),Page No-324,PWD (WB), Road & Bridge Works Schedule of Rates : 2015 - 16 (a) Main post=200X3.70=740.0m

(b) Tie post(10cm dia)=16X2.5=40.0m

Labour charges for fitting and fixing 10cm to 15cm dia ballah as ties and runners including necessary nails bolts and nuts dia bullah as tie bars and runner including necessary nails, bolts, nuts

Supply of empty cement bags in good condition Ref No:Item No-18.28,Page No-325,PWD (WB), Road & Bridge Works Schedule of Rates : 2015 - 16 =(30X1.20X1.8)/(0.0424)=1528nos

Filling empty Cement bags with dry earth or sand, stitching the bag (cost of thread included) and carrying and placing them in position and all incidental charges complete but excluding cost of sand and gunny bags. Ref No:Item No-18.29,Page No-325,PWD (WB), Road & Bridge Works Schedule of Rates : 2015 - 16

Supply of Rubbish for filling of gunny bags as directed …... including the cost of supply of sand.

Drum Sheet Walling 1.40m (av.) high on Sal-bullah /Eucalyptus bullah piling 10 cm dia. and 3.25m long driven 1.75m (av.) below G.L. and 75cm centre to centre including fitting fixing 3 nos. of half bullah pieces (from 10 cm dia) and drum(empty bitumen) sheet (approved condition) of height 1.5m , cutting and straightening drum sheet (each joint must have lap length of min.50mm) including cost of necessary nails, bolts, nuts etc. and providing 2 to 3m long half bullah ties of 10cm dia. @ 2.25 m centre to centre fixed with 10 cm dia. bullah posts driven 1.5m below G.L. including cost of all materials and one coat of coal tarring to all bullah etc. complete as per direction (ii) Using Sal-bullah Ref No:Item No-18.29,Page No-325,PWD (WB), Road & Bridge Works Schedule of Rates : 2015 - 16

Supplying 5 HP Disel pump on hire basis for dewatering including fuel, operator and accessories complete in all respect as per instruction of EIC. (Corporation approved Rate)

Cleaning and removing conservancy garbage mixed withrubbish & other filthy materials from the road side flank,drain and compound including cutting, loading, unloadingto and from truck or cart by Mathor labour & removing thesame to any distance. SOR-2017 of P- 279, Item. 12

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

Filling by silver sand in layers not exceeding 150 mm as directed …... including the cost of supply of sand. (payment to be made on measurement of finished quantity). (Ref No:Item No-04,Page No-02,PWD(Build.),2017)

Single Brick flat soiling of picked Jhama bricks including ramming addressing bad to proper level and filling joints with powdered earth or local sand.

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

Brick work with 1st class bricks in cement mortar (1:6). [ (a) In foundation and plinth ] (Ref No:Item No-08(a),Page No-15,PWD(Build.),2017)

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or amfering corners as directed and raking out joints including throating, nosing and drip course, affolding /staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] [ (i) With 1:6 cement mortar: (c) 15 mm thick plaster ] (Ref No:Item No-01,Page No-189,PWD(Build.),2017)

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. Using grey cement (i) 35 mm. thick Ref. - PWD(Buildg.)-2017, Pg - 48, Item - 6.i.

Ordinary Cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. Pakur Variety

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removalof 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 and upto roof of ground floor/upto 4 m i) Tor steel.a) for works upto roof ground floor upto 4m JSW/SHYAM/ Electro Steel Ref. No. : Page No - 44, It. No - 40 / a / i) of PWD (W.B.) of SOR 2017

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) Ref. No. : Page No - 42, It. No - 36 (a) of PWD (W.B.) of SOR 2017