Construction of Recharge structures along Samrala disty( Paleo channel) to augment ground water table by using canal water under BML Canal and Ground Water Division.

Amount

Earthwork in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in1 5cm, layers with compaction including disposal of all surpluss oil as directed within lead of 30 metres.

Cement concrete 1:4:8 (a) with stone ballast 20mm gauge i mixing by manual means

Cement concrete 1:2:4 (a) with stone ballast 40mm gauge i mixing by manual means

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

12.5 mm thick cement plaster 1:4

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below: (i) Coarse sand screened, cleaned and washed and graded from 3mm to 6mm (from Pathankot or approved equivalent quarry)

(ii) Bajri screened, cleaned and washed and graded from 6mm to 20mm (from Pathankot or approved equivalent quarry).

(iii) Bajri (Coarse) screened, cleaned and washed and graded from 20mm to 25mm (from Pathankot or approved equivalent quarry).

Supply and placing of Geotextile Fiber Cloth of 60 micron (i) size 2mm

Excavation by mechanical means (JCB or Hydraulic excavator) in trenches for pipelines 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 rainwater, 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 upto15 meter complete in all respect.Earth work upto 1.5 m. Depth for All classes of soil except rocky

Providing, Laying , fixing & jointing of U.P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients,cuttingjointing and testing complete as per specifications. (xxix) 200mm o/d UPVC pipe of 2.5 Kgf /sqcm

Supplying & Fixing of PVC bend 8" Dia (200mm).

Supply & Fixing PVC Slotted pipe of dia 150mm

Foot Rest for Manhole. Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as l6Jmm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on l38mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 230xl50x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design.

Reinforced cement concrete M-20 mechanically batch mixed using concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shattering in foundation and plinth.

Supply and Installation & fitting etc of mechanical flowmeter(200mm Dia) complete in all respects. As per PWD specifications and ISI mark.

Providing&fixingC.I/D.I Flangedend, stem of SS (AIS 1410) and Bronze(gunmetal) working parts Sluice Valves ISI marked 14846-2000, includingjointing, testing & cost of Nut ,Bolt & insertion sheet, all carriage complete (with theapproval of Engineer in charge). 200mm i/d Sluice Valves flanged

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete @ 80 kg /Cum

Centring & shuttering for concrete faces.

RCC M25 rings of dia 5'6"

Sinking of 6 m external diameter well (other than pneumatic method of sinking) through all types of strata namely sandy soil, clayey soil and rock as shown against each case, complete as per drawing andtechnicalspecifications. Depth of sinking is reckoned from bed level.The rate inclusive of dewatering A sandy soil (i) Depth below bed level upto 3.0 M

(ii) Beyond 3m upto 10m depth

Wrought iron & Mild steel ladders, framed grills, gratings etc. with ends of bars riveted or molded forged framed window guards, barred iron doors stair case iron railing etc. including cost of bolts and nuts, screws, welding rod complete fixing in position

Welding by gas or by electric plant, including carriage to and from workshop etc.

The Vortex Hydrodynamic Separator without mechanical/electrical equipment’s made of Mild Steel - finished with brown copper coating and two coats of rust resistant epoxy coating all sides, for separating coarse sediment/debris/ floating oil from water with Proprietary design consisting of circular/ vortex, along with protective safety guard for filter, made of MS Iron and welded mesh of required size complete in all respects as per directions of Centrifugal Stormwater filter Dia 2’.6” Depth 4’.2”. As per PWD specifications and ISI mark.

KEWAL KRISHAN GOVT CONTRACTOR (BID ID -652367)

NARESH KUMAR DUGGAL (BID ID -652369)