Providing Laying Jointing Estate Water Supply including Submersible Pump and Estate Sewerage for Construction of EVM and VVPAT Store Category 2 work at Daburji Block Verka Distt Amritsar Punjab Under Deposit Work Package I

Amount

Sub Work-1 Estate Water Supply including Submersible Pump

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering , including the cost of dewatering of rain water, diversion for traffic, night signals. providing & fixing caution boards, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect.

Earth work upto 1.5 m. Depth All classes of soil except rocky For 50mm pipe line

EXTERNAL IN THE GROUND : Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes as per IS 15778 (ISI marked with the prior approval of Engineer-in- Charge), having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step CPVC solvent cement, & testing of joints excluding cost of excavation complete as per direction of Engineer- in-Charge.

CPVC SDR 11 pipe & Fittings 25mm o/d

CPVC SDR 11 pipe & fittings 50mm o/d

Providing, fixing and jointing G.I Union Couplings(of approved make with the approval EIC) as per IS 1879 in G.I. Pipe lines complete in all respect.

50mm i/d G.I. Union

Tubewell & Submersible Pump

Boring with casing pipe for tube well in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tube well is lowered & tested, equipment as required such as hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect.

Boring with 150mm id Housing Pipe Upto 150 m depth BGL.

Supplying, assembling, lowering and fixing in vertical position in bore well, un-plasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818-2010, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer – in-charge.

100 mm nominal size dia.

Supplying, assembling, lowering and fixing in vertical position in bore well un-plasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS:12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in- charge.

100 mm nominal size dia.

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect.

100mm internal diameter

supplying & Fixing of PVC End cap complete in all respect.

Development and Stabilizing of the tubewell with submersible pump of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-incharge.

Supplying & fixing of M.S Clamp of size150mm X 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect.

Collection of water sample from different strata and testing of sample from approved laboratory (Phisical & chemical Analysis)

Supplying at site Wooden Box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

Supplying and fixing mild steel centering guides made out of 32mm x 6mm thick M.S. bar complete in all respects.

Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide etc.)

Provision for sanitary clay Seal (PIS code IS 2800:2019) including stablization of Tubewell (Hand Boring) complete in all respects.

Providing and installing Submersible motor 2 HP (Head 55 mtr.) along with assemly,Electrical control panel including electrical connections complete in all respect.

Providing and laying, jointing, fixing, testing ISI Marked G.I. Pipe (as per IS 1239) B- Class, including cost of Specials such as tees, bends, sockets elbow etc., cutting, threading and testing in trenches in the ground complete.

Supply and erection of PVC insulated PVC sheathed (3 core) round flexible wire with copper conductor (FR) cable (ISI marked) confirm to IS:694/1990 left bare in pipe or casing of suitable size complete in all respect as desired by the Engineer-in-charge:-

Overall size 2.5sq.mm (50/0.25mm), 3Core (Submersible cable)

Sub Work-2 Estate Sewerage

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN-8 marked make Supreme, Finolex, Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct align`ment and gradients, cutting and jointing, testing for water tightness and making good the leakages and defects including cost of specials (Specials and Solvent should be of same make as that of pipes) complete in all respects.

110 mm i/d pipes For Sewer Line GT to IC 6mtr each 110mmd

160 mm o/d pipes For Sewer Line IC to IC and IC to MH 6mtr each ,For Sewer Line

Excavation in trenches with straight or open cutting in streets, lanes or in open area with 3D/JCB or excavator including manually dressing bed, trimming sides and side slopes for sewers and manholes to full depths as shown in drawings,including, dressing to correct sections and dewatering, provision for diversion for traffic, protection of existing services i.e. telephone cables, electric lines, water supply lines and gas lines etc. night signals, profiles, pegs, sight rails, boning rods, watching, etc., fixing and maintenance of caution boards, fencing, refilling trenches, watering, ramming and restoration of surface to original level and removal of surplus spoil from the site of works, upto one chain (15m) complete in all respects.

Depth not exceeding 3 m. BGL All kinds of soil except rocky For Sewer Line 160mm dia (For M.H 75 x 120CM )

(Extra Carriage of Sand (Course Agrregate) Payable upto lead 110 Km Sand Fillling around UPVC Pipe

For Sewer Line 110 mm i/d & 160 mm i/d

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:2 (1 cement : 2 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. complete.

For pipes 100 to 250 mm Diametre

Constructing brick masonry manhole in cement mortar 1:5 ( 1 cement : 5 coarse sand ) R.C.C. top slab 20cm thick using M-20 mix by using mixer and vibrator, TMT Fe500 @ 80.00 kg/per cum, foundation concrete 1:4:8 mix (1 cement: 4 coarse sand : 8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement: 3 coarse sand) finished with floating coat of neat cement and making 40mm thick benching in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement, Orange coloured PVC steps including RCC cover with frame complete as per standard design complete in all respects.

Inside size75x120cm and 120 cm deep For on Sewer Line

Construction of Septic Tank inside size 6.00 Mtr x 4 Mtr x 2.15 (Working depth 1.40 mtr) and medium duty man hole cover complete as per drawing / specification and to the entire satisfaction of Engineer-in- charge.

Making soak pit 2.5 m outer Diametre 3.0 metre deep 230mm thick 1:5 brick work honey comb with bricks of Ist Class and S.W. drain pipe 100 mm Diametre, 1.8 m long complete as per standard design. With F.P.S Bricks

Note:- (1) Item for which no rate or price has been entered in will not be paid for by the Employer when executed and shall be deemed covered by the other rates and prices in the Bill of Quantities.(Refer ITB clause 4 (d) & GCC clause 3.4). (2) Unit rates and prices shall be quoted by the bidder in Indian rupee. (3) Where there is a discrepancy between the rate in figures and words, the rates in words will govern. 4) Where there is a discrepancy between the unit rate and the line item total resulting from multiplying the unit rate by quantity, the unit rate quoted shall govern

KULDEEP SINGH

Shivtajjit Builders