Construction of Boundary wall and Solar Power System at Lalpani Out Post under Border Development Activities in the Inter State Border for the year 2022-23

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

4.1 Dry Brick on edge flooring with bricks of class designation 7.5 on a bed of 12 mm cement mortar, including filling the joints with same mortar, with common burnt clay non modular bricks: 11.1.2 1:6 (1cement : 6 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.8 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

4.10 Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22A.3 Cold twisted bars

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22A.1 Mild steel and medium Tensile steel bars

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.1 : Foundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.6 : columns, pillers etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.5 : Lintels beam plinth beams etc.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size of Recycled Con crete Aggregate (RCA) upto 20%). cum 7752.70

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size of Recycled Con crete Aggregate (RCA) upto 20%). cum 7752.70

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: 6.1.1 Cement Mortar 1:4 (1 cement : 4 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in 6.12.2 cement mortar 1:4 (1 cement : 4 coarse sand)

13.2 15 mm cement plaster :13.2.1 1:4 (1 cement : 4 fine sand)

13.43 Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

13.44 Finishing walls with water proofing cement paint of required shade :13.44.1 New work (Two or more coats applied @ 3.84 kg/10 sqm)

2.31 Clearing jungle including uprooting of rank vegetation, grass, brush wood,trees and saplings of girth up to 30 cm measured at a height of 1 mabove ground level and removal of rubbish up to a distance of 50 moutside the periphery of the area cleared.

2.32 Clearing grass and removal of the rubbish up to a distance of 50 moutside the periphery of the area cleared.

2.33 Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots andstacking of serviceable material and disposal of unserviceable material.

2.25(a) Excavating, supplying and filling of local earth (including royalty) bymechanical transport upto a lead of 5km also including ramming andwatering of the earth in layers not exceeding 20 cm in trenches, plinth,sides of foundation etc. complete.

Wiring of circuit/submain wiring alongwith earth wire with the folloing sizes of FRLS PVC insulator copper conductor, single core cable in surface/recessed medium class conduict as required. 1.14.1 : 2x1.5mm2+1x1.5mm2 earth wire

1.14.2 2x2.5mm2+1x2.5mm2 earth wire

1.14.3 2x4 mm2+1x4 mm2 earth wire

1.14.4 2x6 mm2+1x6 mm2 earth wire

1.14..10 2x10 mm2+1x6 mm2 earth wire

2.3.3 Supplying and placing following way single pole and neutral sheet steel MCB distributotion board 415 V on surface/recess complete with thin copper bus-bar earth bar, din bar interconnected powder painted including earthhing etc as required (But without MCB/RCCB/Isolator)

2.4.3 Supplying and placing following way horizontal type three pole and neutral sheet steel MCB distributotion board 415 V on surface/recess complete with thin copper bus-bar earth bar, din bar interconnected powder painted including earthhing etc as required (But without MCB/RCCB/Isolator)

2.10.1 Supplying and fixing following rating double pole 240 V MCB in the existing MCB DB complete with connections testing and commissioning etc. as required. 63 A

2.12 .2 Supplying and fixing 5 mprs to 32 Amps 240/415 V "C" Curve miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB Complete with connectotion testing & commissioning etc as required.

5.2 Earthing with GI earth pipe 4.5 M long 40mm dia including accessiries and providing mansonary enclosure with cover plate having looking arrangment and watering pipe etc. with chircoal/coke and salt as required.

5.11 Providing and fixing 25mmx5mm strip in 40.. Dia GI pipe from earth electrod including connection with GI nut bolts, spring washer excavation and re-filling etc. as required.

5.16 Providing and fixing 6 SWG dia GI wire on surface or in recees for indoor earthing as required.

Supplying including instalation, testing and commissioning of 1200 mm sweep BEE 5 star rate Ceilling fan with Bushless Direct current (BLDC) motor class of insulation B.3 Nos blades 3.00 cm long down rod 2 Nos canopies shoked pipe safety rop copper winding Power factor not less than 0.9 service value (CMM/W) minimum 6.85 Air delivery minimum 215 CMM , 35 RPM (TOLERANE AS PER is 374-2019). THD less than 10% remote or electronic regulator unit for speed controll and al remaining acecesories including safety pin nut bolts washer temperaturies rise =75 degree C (MAX) insulation resistance more than 2 mega ohm, suitable for 230V,50Hz single phase AC supply earthing etc. complete as directed.

Supplying including instalation, testing and commissioning of 5 KWP of soler power generating system incluing all acessories like solar, modules, invertares 5KVA 240V DC cable with UV oritected, Exided/Liminous Battery Bank earthing kit etc. MNRE approved.

Supplying testing of 4 ft LED Tube light batten including all accessorie as directed by the department (Ohillips make)

Supplying of following size PVC/XLPE inssulated and PVC sheathed 1.1KV grade solid aluminium conductor XLPE insulated cores laid up PVC tap innershated , Armour (Aluminium) wire for single core up to 70 sq mm balance luminiumstrip galvanised wire for cable uptp 2x10 sqmm 3x10 sqm, PVC type St2 sheathed 650/11.00 V grade as per IS 7908 (Part-I) 1988 Armourd UG Cable as specified and directed by the department (Plaza or equvalant make as approved by the department ( plaza or equivalent make as approved by the department ) 10 aqm 2 Core.

RAJDIP CHOUDHURY