Construction of addl. 12.5 MVA 132/11 KV T/F plinth and allied civil works at 132 KV S/S Chohal.

Amount

Earth work 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 masonary in 15 cm layers with compaction including diposal of all surplus soil as directed within a lead of 30 metres.

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

Centering and shuttering for faces of walls, partitions, retaining walls and the like (vertical or battering including attached pilasters buttresses etc.

Centering and shuttering for columns (Square or rectangular or poly gonal in plain)

Centring and shuttering for sides and soffits of beam, beams launchings girders bressumers, lintels

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

Extra rate for shuttering work done above 4 metres height (where any single storey exceeds 4 metres in height) for every additional height of 1 metres or part thereof.

Cement Concrete 1:8:16 with 40mm gauge stone aggregate.

Cement Concrete 1:6:12 with stone aggregate 40mm gauge(mixing by mechanical means using concrete mixer volumetric type)

Cement Concrete 1:5:10 with stone aggregate 40mm gauge(mixing by mechanical means using concrete mixer volumetric type)

Cement Concrete 1:4:8 with stone aggregate 40mm gauge(mixing by mechanical means using concrete mixer volumetric type)

Cement Concrete 1:2:4 with stone ballast or shingle (mixing by mechanical means using concrete mixer volumetric type)

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

Reinforced cement concrete M-25 mechanically batch mixed using batch type concrete mixer as per IS : 1791 and vibrated by needle vibrator but excluding steel reinforcement centering and shuttering in foundation and plinth .

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS : 1791 and vibrated by needle vibrator but excluding steel reinforcement centering and shuttering in superstructure .

Preparing watering and ramming surface for laying concrete Head work Horizontal

Extra for vibrator used by the contractor at this own cost.

Extra for RCC/PCC work done above 4 metres height (where any single storey exceeds 4 metres in height) for every additional height of 1 metres or part thereof.

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

First class burnt brick work laid in cement sand mortar 1:5 in first storey up to 4 metres above plinth level.

Conglomerate floor 50mm thick cement concrete topping 1:2:4 using mechanical mixer for mixing of material

12.5 mm thick cement plaster 1:4

12.5 mm thick cement plaster 1:5

20 mm thick cement plaster 1:4 in two coat work

Steel work fixed independently without connecting plates including cutting hoisting and fixing in position : RS Joists

Mild steel requirement for RCC work where not including the complete rate of RCC including bending, binding and placing in position complete in all respects. Upto 20mm dia bars

Mild steel requirement for RCC work where not including the complete rate of RCC including bending, binding and placing in position complete in all respects. Above 20mm dia bars(labour rate)

Cold twisted detormed (Ribbed/ ToR S teel Bar) Bars (Fe 500 grade as per IS 1786-1985) , for R.C.C works, where not including in the complete rate of RCC including bending and biding placing in position complete.

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

Loosening, leveling and compacting original ground up to a level of 500mm below road crust, mixed with water at OMC, levelled, graded and compacted in layers by rolling so as to achieve minimum dry density as given in Table 300-2 for sub grade construction as per technical clause 305 of MORT&H specifications

Providing and laying of Brick on end edging 6.83cm wide, 11.11cm long and 22.86cm high half brick deep including excavation, refilling and disposal of surplus earth up to 50mtr complete as per Punjab PWD specifications

Providing, laying, spreading and compacting stone aggregates of Grading II to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical specifications

Boring hand-pump in soil with admixture of shingle above 75mm dia above: From 0 to 15m

Boring hand-pump in soil with admixture of shingle above 75mm dia above: Exceeding 15m but upto 30m

Boring hand-pump in soil with admixture of shingle above 75mm dia above: Exceeding 30 m

Providing and fixing RCC manhole covers only 455 x 610 mm rectangular RCC man hole cover only as per ISI : Heavy duty

Providing, lowering, cutting & jointing salt glazed stone ware pipes and specials ISI marked as per IS: 651-2007 class Sp-1 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc., cutting of concrete beds and joints holes, supporting the pipes and specials, in correct position in a suitable rigid manner while the same are being jointed and until the surrounding benching, haunching and envelopes are completed including jointing of pipes and specials in trenches, using cement sand mortar 1:1 and best spun Jute yarn as per IS:1887, finishing and trowelling of each joint at an angle of 45 degree with the longitudinal axes of pipe, watering, keeping the joint covered and wetted till the same are cured, testing the sewerage line for leakage and making all leakages and defects good as laid in the contract specification, chipping and finishing the cut surface to uniform finish to the entire satisfaction of engineer-in-charge Including all cartage etc complete in all respects: 200mm i/d pipe

Providing & Fixing RCC Road Gully grating & frame : RCC Road Gully grating & frame size 610mm*457mm

Supplying and spreading of crushed stone3/4" nominal size(20mm) in 3" (75mm) thick layer over PCC flooring in the switch yard area marked or as per directions of Engineer-in-Charge.

Supplying and spreading of 350 mm thick crushed stone 40 mm

Disposal of Surplus Earth/Debris

Supply & Fixing MS Cleats 65x65x6 mm - 19 mm for T/F Plinth

Providing & Fixing base Plates Size 235x220x12mm for Transformer plinth

Providing & Fixing 12.5 mm x 300 mm long anchor bolts

Providing & fixing Angle Iron nozing made out of 50x50x6 mm angle Iron & with M.S Flat of size25x3 mm Hold Fast 125 mm long at 60 cm c/c complete in all respect for out door cable trenches.

P&F M.S Cable Racks made OF M.S Angle Iron for various size of 50x50x6 mm complete as per dwg

Providing and fixing MS Angle iron nosing made out of 50x50x3 angle and flat 25x3 mm 600mm c/c wt 2.56 kg/mtr. complete in all respects

Fixing of Template along with foundation bolts as per Drg.

Supply , Hoisting & plaicng of ferro cement trench covers,frames of size given below made of MS Flat 50x3 mm with 6mm dia bars at 4.5 "and 9"welded to flat with lifting hook as per Drg No CW/DS2537 R5 and CS/DS2420 R3 Complete - T3 - type (2'-2"x2'-2")

Supply and fixing of Non Clog Pump of 3 BHP 3 Phase of crompton make

Extra Carriage of materials & diff. of rates of material- Cement

Extra Carriage of materials & diff. of rates of material- Steel

Extra Carriage of materials & diff. of rates of material- Fine sand

Extra Carriage of materials & diff. of rates of material- Coarse Sand

Extra Carriage of materials & diff. of rates of material- Crushed bajri 13.2mm

Extra Carriage of materials & diff. of rates of material- Crushed bajri 11.2mm

Extra Carriage of materials & diff. of rates of material- Stone metal 40mm

Extra Carriage of materials & diff. of rates of material- Stone metal 63mm

Extra Carriage of materials & diff. of rates of material- Bricks

Mahesh Kohli Goverment Contractor

INDO ENGINEERING WORKS