ESTIMATE FOR LAYING U/G PIPELINE FOR CONNECTING PONDS AT RD 66000/R OF KASUBEGU DISTY and RD 34800/L OF SAPPANWALI MINOR FOR THE PURPOSE OF RECHARGING GROUND WATER

Earth work in excavation in foundations trenchesetc. 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 in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres.

Cement Conc. 1:2:4 witb stone ballast or shingle mixing by mechanical means.

First class burnt brick work laid in cement sand mortar 1:6in foundation and plinth.

10mm thick Cement Plaster 1:4on walls.

10mm thick cement plaster 1:4 on floors.

Cement Conc. 1:4:8 witb 40 mm stone ballast, mixing by manual means.

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

RCC work hand mixed 1:2:4 for slab including steel reinforcement up to 60 kg per cum.

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 165mm 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 138 mm 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 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per designwith 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 138 mm 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 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design

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. upto 1.5mtr depth.As per earthwork statement.

Providing lowering & jointing NP2 RCC pipe 300 mm dia in trenches & laying same to correct allignment (Complete)

Providing lowering & jointing NP2 RCC pipe 250 mm dia in trenches & laying same to correct allignment (Complete)

Providing lowering & jointing NP2 RCC pipe 150 mm dia in trenches & laying same to correct allignment (Complete) in trenches & laying same to correct allignment (Complete)

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

Supply & installation of mechanical flow meter (300 mm Dia) complete in all respects

Centering and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc.

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze(gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing , testing & cost of Nut ,Bolt & insertion sheet, all carriage complete (with the approval of Engineer in-charge). 250mm i/d Sluice Valves flanged

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze(gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing , testing & cost of Nut ,Bolt & insertion sheet, all carriage complete (with the approval of Engineer in-charge). 300mm i/d Sluice Valves flanged

Providing, Stringing out, cutting, Jointing and testing of C.I. Double Flanged pipes with screwed flanged as per IS:1536, class-B (ISI marked with the prior approval of Engineer-in-Charge) and laying the same in trenches to correct alignment and gradients,including cost of nut bolts and rubber insertion complete including all cartage 250mm i/d pipe lines laid complete

Providing, Stringing out, cutting, Jointing and testing of C.I. Double Flanged pipes with screwed flanged as per IS:1536, class-B (ISI marked with the prior approval of Engineer-in-Charge) and laying the same in trenches to correct alignment and gradients,including cost of nut bolts and rubber insertion complete including 300mm i/d pipe lines laid complete

Supply and installation of mechanical flowmeter 250mm complete in all respect

A.D.Construction Co. (BID ID -613693)