Rajasthan Rajya Vidyut Prasaran Nigam Limited Tender

Providing and laying in position specified grade of cement concrete for all RCC structural elements upto plinth level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcement. M20 grade Nominal Mix / Design Mix (B/4/4.1)

Centering and Shuttering with plywood or steel sheets including strutting, propping bracing both ways and removal of formwork for foundation , footings, strap beam, raft , bases of columns etc. (B-4/4.9)

Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in: Cement Mortar 1:6 ( 1-Cement : 6-Sand). (B/6.1.6)

Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish :20 MM THICK (B/12.3.2)

Supply, stacking, Loading and Unloading 40 mm single size aggregate/ballast free from kutch stones, organic matter and vegetationncluding loading ,unloading& transportation with in a lead of 50 km complete in all respect as per dirction of engineer incharge. (G-293+G-4-1/4.2.13) (990.0+420.0=1410.00)

P & F rigid pvc pipe (IS:4985 mark) class II/ (4 kg./cm2) approved quality / make including joining the pipe with solvent cement rubber ring and lubricant110mm dia (S-3/3.16.3)

Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes fittings type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality /make 110 mm Bend 87.5 Dg. (S/3.45)

Add extra for masonry work Up to 30 cm. or less thickness (B/6.3.4)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, making of lines or groove etc complete but excluding the cost of nosing of steps etc. complete. 40mm thick with 20mm thick nominal size aggregate. (B/11.3.1)

Providing glass strips in joints of terrazzo/cement concrete floor :40 mm wide and 4 mm thick.(B/11.9.1)

Supply & fixing 30 mm thick ferro cement RCC cable trench covers up to span 1200mm CC Grade M 30 having outer frame of M.S. Flate 30.x3 mm and reinforcement consisting of 6mm dia M.S. round bar both way at the spacing of 8 to 10 cm C/C as required to adjust the spacing welded with outer frame and binding with binding wire in middle with two layers G.I. wire mesh 12mm shape of 24 gauge including proper quantities of concrete additional admixture like plasticizer, bond improving compound etc. manufacture with vibro pressing system,20% cover shall have lifting hooks of 10mm dia plain round bar to be fixed as directed M.S. flat/hooks exposed shall be painted with two coats of superior quality corrosion resistance paint. The above covers shall to take for live load of2000 kg/ sqm and minimum ultimate load of 3000kg/sqm under defection not exceeding L/25(inclusive of transportation charges)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : (B/12.46.1)

Earth work in surface excavation not exceeding 30cm. in depth but exceeding 1.5 meter in width as well as10 Sqm on plan including disposal of excavated earth up to 50 Mtr. and lift up to 1.5 Mtr. disposed soil to be levelled and neatly dressed : All kinds of soil (B/1.1)

P&F of precast concrete interlocking blocks of manufactured from fully computerized automatic stationery hydraulic vibro pressed machine & full computerized automatic batching plant of class A-1 as per BS: 6717-2001. The C.C interlocking paving bloacks to be laid on average 25 mm thick bed of coarse sand and the joint is to be filled with fine sand -do- a) 60mm thick (R/17.35.1)

P & F machine pressed cement concrete (M-20) compressed with hydraulic compression machine kerbs or dands of size upto 60 cm. Length as per drawing, jointing with cement mortar (1:3) over 20mm thick base cement mortar (1:6) & painting the exposed surface with enamel paint of approved brand complete work as per direction of Engineer-in-charge size 15cm. x 38cm. (R/17.40)

Labour charges for spreading of available 20-63mm nominal size hand/crusher broken stone aggregate of uniform layer of 100mm thickness in yard of any substation (charged/uncharged GSS) by manual/mechanical means, as permistted by engineer in charge, with due care, as per safety norms of substation.

Labour charges for collection of existing spreaded 20-63mm nominal size hand/crusher broken stone aggregate of any thickness from substation yard by manual/mechanical means, as permistted by engineer in charge, with due care, as per safety norms of substation. This aggreagte should be screened & stcked properly. Then this screened aggregate shall be laid in 100 mm thick in yard as directed, with due care with all lead, lift.