Civil Works for addl. 160 MVA 220/66 kV T/F at 220 kV S/S Naraingarh

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.

Earthfilling under floors with surplus ordinary soil or soil containing gravel or kankar upto 40% excavated from foundation and taken only from outside the building plinth in 15 cm layers including ramming , watering and consolidating lead upto 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)

Centering and shuttering for sides and soffits of beam, beams, launching girders, bressumers, lintels.

Cement Concrete 1:8:16 with stone aggregate 40mm gauge(mixing by mechanical means using concrete mixer volumetric type)

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 1:2:4 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-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 .

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

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

115mm thick brick wall laid in cement mortar 1:4 without reinforcement in foundation and plinth .

First class burnt brick work laid in cement sand mortar 1:6 in first storey upto 4 metres above plinth level.

Conglomerate floor 25mm thick cement concrete topping 1:2:4 using mechanical mixer for mixing of material

Conglomerate floor 40mm thick cement concrete topping 1:2:4 using mechanical mixer for mixing of material

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

12.5 mm thick cement plaster 1:3

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

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

Cold twisted deformed (Ribbed/ Tor Steel 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 placing in position complete

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

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

Boring for Hand Pump in clay fitting stainer and pipe above 75mm dia above: From 0 to 15m

Boring for Hand Pump in clay fitting stainer and pipe above 75mm dia above: Exceeding 15m but upto 30m

Lowering of Electrodes

Cement Slurry of cement to sand ratio 1:6 with cement content not less than 150kg/100sqm

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.

PCC Flooring 1:5:10 complete

Disposal of Surplus Earth/Debris

Providing and fixing MS Angle iron nosing made out of angle iron 50x50x6with hold fast for T/Plinth complete in all respects

Fixing of templates along with bolts as per drawing

Providing & Fixing base Plates Size 235x220x12mm for Transformer plinth

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

Providing & Fixing 12.5 x 300 mm long anchor bolts

Providing and Fixing M.S Cable Racks of various sizes

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

Providing & Fixing Rails

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 , 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 - T4 - type (1'-9" x 2'-6")

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- Crushed bajri 13.2mm

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

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

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

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

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

NARINDER SINGH

PAUL AND COMPANY