Laying of Underground Pipeline of Main Riser pipe from RD 4572 to 6096 off-taking from RD 111450/L of Narwana Branch.

Earth work Excavation for pipe line in trenches and pits in open area where disposal of surplus earth is done alongwith alignment, including trimming and dressing sides, levelling of beds of trenches to correct grade, cutting joint holes, refilling; consolidation and watering of refill in 15cm layers and Restoration of unmetalled or unpaved surface to its original condition excluding cost of shoring and timbering but including the cost of dewatering of rain water, diversion for traffic, night signals, providing & fixing caution boards, watching, fencing etc.

Cement concrete 1:4:8 With stone aggregate 40mm gauge mixing by mechanical means using concrete mixer volumetric type

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

Providing of ISI Marked D.I. Pipe (S&S) as per IS 8329 including all cartage, cost of rubber ring.D.I. Pipe as per IS 8329 DI-K7 750mm i/d pipe lines complete in all respect

Stringing out, cutting, Jointing and testing of ISI Marked D.I. Pipe (S&S) as per IS 8329 and laying the same in trenches to correct alignment and gradients, jointed with rubber tyton joints fitted complete including all cartage, cost of rubber ring.D.I. Pipe as per IS 8329 DI-K7 750mm i/d pipe lines laid complete in all respect

Ordinary Kilometer Stone for Plan Roads Reinforced cement concrete M-15 grade ordinary kilometer stone of standard design as per IRC 8- 1980 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications

200 meter Stone Reinforced cement concrete M-15 grade 200 meter stone of standard design as per IRC 26- 1967 fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications

Dismantling metalling or dry brick ballast

Granular Sub-Base (Table 400-1) Construction of granular sub-base by providing material as per grading-III ( Table 400-I of MORT&H 5th revision), mixing in a mechanical mix plant at OMC, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per technical clause 401 of MORT&H specifications

Providing and laying 80 mm thick factory made cement concrete interlocking Paving blocks of M40 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-inCharge

Providing and laying factory made rubber moulded smooth finish cement conc. Kerb M-20 grade 250mm high with bottom woidth 165mm and top width 115mm made over strong vibratory table and fixinf with cement morter 1:2

Cement concrete 1:2:4 With stone ballast or shingle mixing by mechanical means using concrete mixer volumetric type

Earth work excavation in ordinary soil, exclusive of compensation of earth:-Extra for slush

Providing & fixing Cast steel gate valve(Scour Valve) of cast steel class CL-150 size 750 mm CI/DI type material of PN 1.6 Class at suitable intervals in riser main including accessories complete in all respect (150 mm) Body, Bonnet-CS ASTM A 216 Gr WCB Body Seat Ring-SS CA15/CS WCB + 13% Cr. Wedge-CS WCB + 13% Cr. Spindle & Gland Bush-SS AISI type 410 Back Seat Bush-SS AISI type 410 Yoke Sleeve-SG Iron Gasket-Spiral Wound SS 304+Graphoil filled Body Studs-ASTM A 193 Gr B7 Body Bolts-ASTM A 194 Gr 2H Gland Packing- Graphoil Ends-Flanged, Drilled to ANSI B16.5, CL-300

Reinforced cement concrete M-30 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth

Earth work in excavation in foundations trenches etc. where Pick-Jumper work is not involved

Cement Conc. 1:4:8 with brick ballast

Cement Conc. 1:2:4 for bed

First class brick masonary with cement sand mortar 1:6 in foundation & plinth

10 mm thick plaster with cement mortar 1:4 on bed & top of side walls

10 mm thick plaster with cement mortar 1:4 on side walls (inner Side)

RCC slab 1:2:4 with 80 kg steel per cum

Excavation of soil using hydraulic exavator and hydraulic tractor trolly including cutting and loading in trolly and transporting to the embankments locations location with all lifts and leads,inclunding extra for compensation for ordinary earth/ordinary clay taken from private land without royalty