WBMAD/ULB/HM/5724/NIT-759 dated 29.11.2019.

Amount

Item No. 1 / Page No. - 1/2 (a) Earth work in excavation in 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 1500 mm.

Item No. 2 / Page No. - 42/36 (a) 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) (When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht. shall be allowed under 12 (e) for every 4 m or part thereof) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge

Item No. 3 / Page No. -4 / 8 Pumping out water from ponds or tanks

Item No. 4 Trial pit for searching of A.C, C.I. or G.I. pipeline

Item No. 5 Opening and over hauling washing bolts nuts and other or different dia CIDF valves including smoothening the movements of gates by greasing and asking the valves in operation condition fitting fixing the same with necessary bolts, nuts , washers etc. complete in running condition with removal of RCC execution and replacing the same but excluding the rewatering including the cost of lubricant / grease as requirec complete. Nuts or bolts to be supplied by the contractor a) Upto 250 mm dia

Item No. 6 Making Flange Joints or C.I. pipes specials and valves including to supplying necessary nuts and bolts rubber insertion etc all complete and should be approved by the E.I.C a) 80 mm dia

b) 150 mm dia

b) 200 mm dia

c) 250 mm dia

Item No. 7 Labour charges for repairing the leaks through socket of 150 mm to 350 mm C.I. Tyton / CIDF pipes and CIDF valves by lead Jts including refixing the same with new pipes and specials if required and bailing out water from pipeline. Only Rubber gasket, C.I valves , specials CI pipes if required for the work will be supplied by the agency including yarn and other materials. i) 350 mm ϕ

ii) 300 mm ϕ

iii) 250 mm ϕ

iv) 200 mm ϕ

Item No. 8 Cutting of C.I. pipes where necessary with compressed air operated or mechanical abbressive including rendering surface and the out surface smooth so as to make it suitable for rubber gasket. Jointing measurement will be made along pheripherical outting. a) 150 mm dia

b) 200 mm dia

c) 250 mm dia

d) 300 mm dia

Item No. 9 Restoration of laterite / morrum brick road ( WBM) to the original condition with new - old materials restoring by supplying at least 25 % new materials restoring, edging etc. over a layer of B.F.S complete as per direction ( inclussive , bricks on edge pavement )

Item No. 10 Picking up existing WBM road collecting to picking up materials screening and stacking screened materials and rubbish seperately removing rubbish as directed. i) Jhama metal / laterite metal surface(upto any depth)

Item No. 11 Barriecading either side or the trenches with 75 mm strong bamboo pile 5 mtr long 2 mtr c/c tied with 2 nos bamboo fitted with nails including supplying 1 No sign board lettering with " Road closed men at work" and 2 nos red lamps at night including cost of all complete ( Payment will be made on the length of Barriecading )

Item No. 12 / Page No. -10/1 Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.

Item No. 13 / Page No. - 10/2 Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof

Item No. 13.1 / P - 10/3 Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel bars. (a) In ground floor including roof.

Item No. 14 / Page No. - 15/7 (a) Brick work with 1st class bricks in cement mortar (1:4) (a) In foundation and plinth

Item No. 15 / P - 24/4 Ordinary Cement concrete ( mix 1:2:4) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement , if any, in ground floor as per relevant IS codes. a) Pakur Variety

Item No. 16 Operation ( opening and closing ) of different dia ( 80 mm to 400 mm ) butterfly valve, sluice valve at different location track manually including removal of RCC slab and cost of hire charges of necessary tools plats a) 80 to 200 mm dia

b) 250 to 500 mm dia

Item No. 17 Cutting A.C. pipe from 80 mm to 100 mm dia as necessary with mechanical abbressive of other device with out damaging including grounding the end surface smooth as to make if suitable for detachable joints as per direction of E.I.C

Item No. 18 Labour charges for repairing of leakage of 100 mm dia to 80 mm dia AC pressure pipe with supply as per I.S. specification and direction of E.I.C cutting the pipe if required and refitting the same with new pipe s and detechable joints.

Item No. 19 Supplying C.I. saddle piece of approved quality

Item No. 20 Supply of G.I. pipes of TATA make a) 15 mm dia medium quality

b) 20 mm dia medium quality

c) 25 mm dia medium quality

d) 40 mm dia medium quality

f) 80 mm dia medium quality

g) 100 mm dia medium quality

Item No. 21 Supplying different dia D.T Joints approved quality as per direction of E.I.C a) 80 mm to 100 mm dia

b) Nut with bolts each

c) Supplying different dia rubber ring for D.T Joints 80 mm to 100 mm dia

Item No. 22 Supplying different dia AC pressure pipe as per ISI marked a) 80 mm dia

b) 100 mm dia

Item No. 23 / P - 1/3 Earth work in filling in foundation trenches or plinth with good earth. in layers not exceeding 150 mm. including watering and raming etc. layer by layer complete. ( Payment to be made on basis of measurement of fiinished quantity of work ) a) With earth obtained from excavation of foundation.

Item No. 24 Disinfectang all classes all types of pipeline ( i.e C.I, G.I. or A.C ) with chlorinated water at least 5 Kg / litre including supplying of chlorinate or bleaching powdered as per direction of E.I.C. a) 80 mm dia

b) 100 mm dia

c) 150 mm dia to 300 mm dia

Item No. 25 Labour for fitting and fixing G.I. pipes for under ground work including cost of jointing materials, cutting pipes, making threads etc. complete in all respect including cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting of G.I. pipes and specials with bituminous paint. ( Payment will be made on the centre line measurement of the total pipeline including specials) i) 15 mm dia

ii) 20 mm dia

iii) 25 mm dia

iv) 40 mm dia

v) 80 mm dia

vi) 100 mm dia

Item No. 26/ P - 189/ 1(i) (c) 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 ). (i) With 1 : 6 cement mortar c) 15 mm, thick plaster

Item No. 27 Supply of G.I. Socket a) 15 mm

Item No. 28/ P - 15 / F (ii) Supply of G.I. nipples a) 15 mm

Item No. 29 Supplying G.I. reducing elbow a) 20 x 15 mm

Item No. 30 Supplying Brass ferrule for connecting of mains of approved make supplied fitted & fixed a) 25 mm

Item No. 31/ P - 27/ 18 (a) Drilling and tapping C.I. main. (i) Upto 15 mm

Item No. 32 Supplying fitting and fixing screwed bib / stop cock with round type handle of approved make and tested to 21 kg/ Sqm a) Spray Painted over alloy iron with brass spindle i) 15 mm

iii) 25 mm

Item No. 33 Supplying from bib cock i) 15 mm

Item No. 34 / P - 17 ( I ) Supplying from union i) 15 mm

iii) 25 mm

Item No. 35 Supplying G.I Plain equal i) 15 mm

iii) 25 mm

Item No. 36 Supplying G.I. reducing socket i) 20 x 15 mm

ii) 25 x 20 mm

Item No. 37 Dismantling existing ferrule including refixing the same after cleaning

Item No. 38 / P - 4/4 Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.). i) 15 mm

iii) 25 mm

Item No. 39 Supplying G.I Bend i) 15 mm

iii) 32 mm

vii) 100 mm

Item No. 40 Supplying fitting and fixing of different dia C.I. Tyton pipe as per IS Specification & approved by E.I.C ( 6 kg pressure should be maintained ) a) 200 mm dia

b) 150 mm dia

c) 100 mm dia

d) 80 mm dia

Item No. 41 Supplying fitting and fixing of different bolted coller with mechanical joint a) 200 mm dia

b) 150 mm dia

c) 100 mm dia

d) 80 mm dia

Item No. 42 Supplying fitting & fixing different dia Tyton rubber gasket a) 250 mm dia

b) 200 mm dia

c) 150 mm dia

d) 100 mm dia

e) 80 mm dia

Item No. 43 / P - 43/40 Reinforcement for all 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 II) Other than SAIL/ TATA/ RINL

Item No. 44 Dis - connection of individual water supply line i) 25 mm dia

ii) 20 mm dia

iii) 15 mm dia

Item No. 45 Re - connection of individual water supply line i) 25 mm dia

ii) 20 mm dia

iii) 15 mm dia

Item No. 46 Construction of R.C Street stand post with platform including supply of Rly type tap along with all necessary fitting & fixing complete as per direction of E.I.C

Item No. 47 / Page No. - 8/10 Sluice valve chamber with C.I. heavy cover with locking arrangement, (weight not less than 25 kg) (size of chamber 450 mm X 600 mm inside upto 900 mm depth) 250 mm thick cement brick walls (6:1), 150 mm thick cement concrete (6:3:1) bed with stone chips, 20 mm thick cement plaster (6:1) for inside wall and 15 mm thick cement plaster (4:1) for outer walls including rounding corners

Item No. 48 Labour charges for repairing of Leakage HDPE pipes including materials a) 160 mm dia

b) 110 mm dia

c) 90 mm dia

d) 200 mm dia

e) 300 mm dia

Item No. 49 / P - 8/9 C.I. sluice valve with flanged ends drilled to as per I.S. 1358/62 and having all cast iron components as per I.S. 780/71 solid forged bronze inside screw spindle having ultimate tensile strength not less than 4.72 MT per sq. cm. Spindle nut valve and seat faces of hard wear resisting, manufactured from best quality gunmetal conforming to I.S. 780/71, painted black all over with asphalt base paint tested to 21 kg (hydraulic pressure) per sq. cm., valve opening to anticlockwise direction, fitted and fixed complete. (a) 200 mm

Item No. 50 Supplying, fitting and fixing C.I. tail pieces in pair conforming to I.S. specifications. (a) 200 mm

Item No. 51 Protections work of early of execution to avoid scouring including shuttering if necessary pilling all complete.

Item No. 52 Supply of different dia HDPE Pipe a) 280 mm dia

b) 200 mm dia

c) 160 mm dia

d) 140 mm dia

e) 125 mm dia

f) 110 mm dia

g) 90 mm dia

Item No. 53 Supplying fitting and fixing water meter ( capstan make ) including cutting of trences etc along with all fitings ( Before supply the materials should be checked by the E.I.C ) a) 100 mm dia for pipe

b) 150 mm dia for pipe

c) 200 mm dia for pipe

d) 250 mm dia for pipe

e) 300 mm dia for pipe

Item No. 54 Repaired and replacement of water meter from existing pipeline all complete as per direction of E.I.C a) 100 mm dia for pipe

b) 150 mm dia for pipe

c) 200 mm dia for pipe

d) 250 mm dia for pipe

e) 300 mm dia for pipe

Item No. 55 Supplying fitting & fixing air valve complete set for different dia of pipe along with all fitting as per I.S mark before installation materials should be approved by the E.I.C

Item No. 56 Repair air valve including removing the same from the existing line and replace the same at same position as per direction of E.I.C ( All necessary fitting if required should be supplied by the agency.)

Item No. 57 / P - 13/19 (II) Supplying, fitting and fixing PVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD -1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc.fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.) PVC Pipes (Dia) (i) 15 mm

(iii) 25 mm

Item No. 58 Washing and cleaning of HDPE pipeline i) 90 mm dia

ii) 110 mm dia

iii) 160 mm dia

iv) 200 mm dia

v) 250 mm dia for pipe

GST Item (Effect from 01.11.2017) 12 % GST on Estimated Cost of Sl No- 1 to 58.4

Labour Welfare Cess Item (Effect from 01.11.2017) 1% Labour Welfare Cess on Estmated Cost of Sl No -1 to 59

SOUMYA ENTERPRISE

SUSIL KUMAR HAZRA