Construction of Roof water harvesting structure and Construction of open well under jurisdiction of division Bagidora district Banswara

Construction of Openwell

Under MJSA 2.2 Division Bagidora

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to 1.5 Mtr, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in lead of 50 mtr. All kinds of soil.

From 0 to 1.5 mtr

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to 1.5 Mtr, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in lead of 50 mtr. All kinds of soil. Ordinary rock

from 1..5 to 3 mtr

from 3 to 4.5 mtr

Hard rock (requiring blasting) useful material 30 %

from 6 to 20 m

Recovery of Hard rock useful material 30%

Add extra over item No 2.1 and 2.2 for every additional; lift of 1.5 m or part thereof.

from 1.5 to 3 m

from 3 to 4.5 m

from 4.5 to 6 m

from 6 to 7.5 m

from 7.5 to 9 m

from 9 to 10.5 m

from 10.5 to 12 m

from 12 to 13.5 m

from 13.5 to 15 m

from 15 to 16.5 m

from 16.5 to 18 m

from 18 to 19.5 m

from 19.5 to 20 m

Add extra over item no 2.1 and 2.2 for excavation in saturated soil where pumping or bailing out of water is required including shorting strutting where required and dewatering.(Respective applicable rates)

from 1.5 to 3 m

from 3 to 4.5 m

from 4.5 to 6 m

from 6 to 7.5 m

from 7.5 to 9 m

from 9 to 10.5 m

from 10.5 to 12 m

from 12 to 13.5 m

from 13.5 to 15 m

from 15 to 16.5 m

from 16.5 to 18 m

from 18 to 19.5 m

from 19.5 to 20 m

Centering & shuttering with ply wood or steel sheets including strutting , propping, barcing both ways with wooden members and removal of form work up to floor three level for:Walls (any thickness) including attached pilasters, buttresses, plinth and string course.Add extra for shuttering in circular work in plan up to dia 10 m over item no 2.6.1

Providing and fabricating reinforcement for RCC work including straightening, cutting, bending, placing in position in binding (including cost of binding wire ) all complete up to floor three level

Thermo mechanically treated bars (conforming to relevant IS:1786.)

Providing and layiny in position specified grade of cement concrete for RCC Structure elements upto floor three level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement ; 3 coarse sand) and making good the joints excluding the cost of centering shuttering and reinforcement for :Walls (any thickness) including attached pilasters buttresses, plinth and string courses fillets columns pillars pears abutments posts struts etc.

M20 grade nominal mix (with graded stone aggregate 20mm nominal size)

Construction of Rain water harvesting strucutre

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to 1.5 Mtr, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in lead of 50 mtr. All kinds of soil.

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to 1.5 Mtr, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in lead of 50 mtr. All kinds of soil. Ordinary rock

Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms, lift up to 1.5 Mtr. including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed within a lead of 50 meter for pipe line work. In hard rock blasting prohibited

Providing and laying in position cement concrete including curing compaction etc . Complete in specified grade excluding the cost of centering and shuttering. All work up to plinth level using crusher broken aggregate 1:4:8 ( with graded stone aggregate 40mm nominal size)

Centering & shuttering with ply wood or steel sheets including strutting , propping, barcing both ways with wooden members and removal of form work up to floor three level for: Walls (any thickness) including attached pilasters, buttresses, plinth and string course.

Bottom beam

Providing and laying in position specified grade of cement concrete all RCC structure element upto plinth level including curing compection finishing with rendering in cement sand morter 1:3 (1 cement : 3 Coarse sand) and making good the joints excluding the cost of centering shuttering and reinforcement. M20 grade nominal mix ( with graded stone aggregate 20 mm nominal size)

Proving and fabricating reinforced for RCC work including straighting cutting bending placing in position and binding ( including cost of binding wire) all complete upto floor three level. Hot rolled Deformed bar.

Stone slab roofing on ground floor with fine grained stone slab from approved quarry including filling of joints of parapet and slab on both sides in cement sand mortar 1:4, ralthal, stone kharanja, lime terracing 90mm average thickness (asper Jaipur Practice) with ceilling pointing in cement sand mortar 1:3 Complete as per specification for span.upto 2.00 mtr

Providing and laying in position cement concrete including curing compaction etc . Complete in specified grade excluding the cost of centering and shuttering. All work up to plinth level using crusher broken aggregate M15 grade Nominal Mix ( with graded stone aggregate 20mm nominal size)

coarse sand as per IS 1542 Specification

Providing stone aggregate (Single size) by manual meansat quarry.

22.4-53 mm nominal size crusher broken

63-45 mm nominal size crusher broken

Providing and fixing Unplasticized Poly Vinyl Choride (UPVC) SWR Pipes Type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality/make: 110 mm dia

Providing and fixing Unplasticized Poly Vinyl Choride (UPVC) SWR Pipes fitting Type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality/make:

bend 87.5 Deg. 110 mm

single tee 110 mm

Pipe clips 110 mm

Construction of tube well after completion of drilling by rotary /percussion/odex method & upto 150 mtr. depth in all type of rocks by DTH system as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended upto date) and technical specifications. The work shall be deemed completed only after obtaining sand free water. The bore well should have a throughout nominal size bore beyond casing pipe. 150 mm dia

Supply & fixing of strainer pipe made of ERW MS black pipe ISI mark of size 150 mm nominal bore at the site of work including required size of slotting as per IS:8110-1995. 150 mm dia

Supply & Fixing tube well cover of MS sheet 8mm thick at top & 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2" (for installation pressure gauge) shall be provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug.150 mm dia

Proving and fixing welded mesh / expanded metal mesh in fram work, flat iron beading 20*3 mm including top cross laps inside and outside welding, iron bolts, screws, clips etc. complete (excluding frame work) of size welded mesh 25*25*16 gauge

Brick maasonary in foundation and plinth with bricks of class designation 75 in cement morter 1:4 (1 -cement : 4 coarse sand)

Plaster on new surface on wall in cement sand mortar 1:4 including racking of joints etc. complete fine finish :25mm thick

Providing and fixing T- iron frames for doors windows and ventilators of mild steel Tee sections, joint mitred and welded with 15X3 mm lugs 10 cm long embedded in cement concrete blocks 15X10X10 cm of 1:3:6 ( 1 cement : 3coase sand : 6graded stone aggregate 20mm nominal size ) or with wooden plugs and screw or rawl plugs and screw of with fixing clips or with bolts and nuts as required including fixing of neccesary butt hinges and screw and applying a priming coat of approved steel primer

Providing and fixing mild teel sheet for tanks (IS- 1730-1989)