Nit-56(Sl-10)25-26 Date-13.01.2026

Page No.-49, Item No.-1 (d) Labour for boring Tube Well of required dia by Water Jet System through any type of soil strata including hire & labour charges of boring pipes, scaffolding, tools,and plants as necessary and taking out them and lowering pipes, strainers blind pipes etc and fitting the same complete including bucket washing and other incidental works in the connection .The Tube Well should have a minimum 50mm gap in between outside of the Tube Well pipe and the bore. (a) For depth upto 150 metre.

Page No.-13 Item No.19(iii.)(A.) Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD-1785 and threaded to match with G.I. Pipes as per IS: 1239(Part-I) 32 mm dia

80mm dia

25 mm dia

(C) Elbow 25 mm Dia

(E)Tee-25 mm Dia

(I) Union-25 mm Dia

F) (i) Nipple (75 mm long)-25 mm Dia

(L) Reducing Socket (mm x mm)-32x25

Page No.-52,Item No.-5(i.) Supplying High Density Polythene strainer of approved make with adopter conforming to I.S. specifications (iii) 80mm dia

LMR Supplying, fitting and fixing MS Clamp as necessary to hold the pipes into GL.

LMR Supplying, fitting and fixing Ball Valve as necessary .

Page No.-105, Item No.-5(vii) Supply of G.I. reducing sockets with ISI mark (vii) 80 mm

LMR Supplying, fitting and fixing GI Wall Cap . Top of pipe

Market Rate. Supplying 3 core, 2.5 sqmm multicore Havells Flat Three Core PVC Insulated & PVC Sheathed Industrial Cable for Submersible Pump Motors PVC isulated and FR PVC Round Sheathed, copper conductor (Flexible) industrial cable, 1100 Volt, conforming to IS694. (Basic Code: WHPNDSKG32X5)

Market Rate Submersible Pump : KS3-75MM Borewell Submersible Pump- 1PH.(Water Filled) : KS3D-1015 1P WITH CP CODE : D11220100480 1H.P./0.75KW. Submersible Pump

Page No.-06, Item No.-07. Supplying, fitting and fixing bib cock or stop cock. (f) (i) Polythene Bib Cock / Stop Cock (HD) with metal inlet (EMCO /ATLAS or equivalent) 15 mm

Page No.-37, Item No.-6(b.). Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer (b) 1000 litre capacity Extra tank 1 nos at Indira pally,khaspara.

Page No.-37, Item No.-10. Labour for hoisting plastic water storage tank. (i) Upto 1500 litre capacity. (a) Upto 1st story from G.L.

Page No.-55, Item No.-20. Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangments for testing the yield in gallonsper hour with 'V' notch including hire and labour charges for all tools and plants and scaffolding as required.. washing for 1 Day Each

Page No.-56, Item No.-24. Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engfineer-in-charge including cost of all materials labour and equipment complete. 1.5 Cum. Each

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

Construction of masonry barricate made 1st class brick and 1: 4 cement mortar over RCC slab made with RCC (1:1.5:3) and punning the structutres after plastering if on the above Ground lebvel for submersible pump as per decision and direction of E-i-C.

[Ref. UD & MA Electrical-Mechanical Works (Volume-1), Page No - 11/ Item(c)/1] Supplying of 1.1 KV. Grade PVC insulated Conductor of following cables (make: Polycab/ Gloster/Havells/) 10 sqmm 2 core

ADD 18 % GST

ADD 1% CESS