Proposed construction of Multipurpose Shelter at Senapati Headquarter.

Providing and Laying in position cement concrete of specified grade excluding the cost of centering & shuttering ,1:4:8(1cement:4coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and laying in position ready mixed plain concrete or site batched design mix cement concrete for reinforced cement concrete work,using coarse aggregate and fine aggregate derived from naturalsources,Portland Pozzolana/Ordinary Portland /Portland slag cement,admixture in recommended proportions as per IS:9103 to accelerate / retard setting of concrete , to improve ductility and workability without imparting strength;including pumping of concrete to site laying, curing, carriage for all leads, but excluding the cost of centering, shuttering, finishing and reinforcement as per directionofEngineer-in-charge;for the following grades of concrete:All works upto plinth Level: Concrete of M25 grade with minimum cement content of 330kg/cum

Providing and laying in position ready mixed plain concrete or site batched design mix cement concrete for reinforced cement concrete work,using coarse aggregate and fine aggregate derived from naturalsources,Portland Pozzolana/Ordinary Portland /Portland slag cement,admixture in recommended proportions as per IS:9103 to accelerate / retard setting of concrete , to improve ductility and workability without imparting strength;including pumping of concrete to site laying, curing, carriage for all leads, but excluding the cost of centering, shuttering, finishing and reinforcement as per directionofEngineer-in-charge;for the following grades of concrete:All works above plinth Level up to Floor V level: Concrete of M25 grade with minimum cement content of 330kg/cum

Sub-Head 3:-Reinforcement Steel/ Rebar work

Steel reinforcement for RCC work i/c straightening , cutting , bending , placing in position and binding all complete upto plinth Level.Thermo Mechanically Treated Bars

Steel reinforcement for RCC work i/c straightening , cutting , bending , placing in position and binding all complete above plinth Level.Thermo Mechanically Treated Bars

Foundation, footings, bases of columns etc. for mass concrete.

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc

Sub-Head 4:-Form work

Sub-Head 5:-Finishing work

15 mm thick plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix 1:3 ( 1 cement : 3 fine sand )

Sub Head 6: Roofing Work

Steel work in built up tubular (round, square, or rectangular tubes etc) trusses etc, including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, including welding and bolted including special shaped washers etc complete with Electric resistance or induction butt welded tubes

Providing and fixing precoated galvanised iron profile sheets (size, shape, and pitch of corrugation as approved by Engineer-in-charge) with zinc coating 120gsm as perIS:277, in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and poluester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12metre or as desire by Engineer-in-charge. The sheet shall be fixed using self drilling/ self tapping screws of size (5.5+55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required with Precoated galvanised iron profile sheets 0.35mm thick/4.2Kg/sqm

[C]:Internal Electrification and Installation Work

Point wiring in FR PVC casing & capping with modular type switch: Wiring for light point/fan point/exhaust fan point/call bell point with 1.5mm2 FR PVC insulated copper conductor single core cable in PVC casing & capping with modular type switch, modular plate suitable size GI-box and earthing the point with 1.5mm2 FR PVC insulated copper conductor single core cable etc.as reqd.

(a) Group A

(b) Group B

(c) Group C

Wiring for light point/power plug with 2X4mm2 FR PVC insulated copper conductor single core cable in surface/recessed PVC conduit with 1 No. 4mm2 FR PVC insulated copper conductor single core cable for loop earthing etc.as reqd.

Wiring for circuit/Sub-main wiring with earth wire with (the following sizes of) FR PVC ins.cu.cond single core cable in surface/recessed PVC conduit etc.as reqd.

2X2.5mm2+1X2.5mm2 earth wire

2X4mm2+1X4mm2 earth wire

Supplying and Fixing of following size of PVC casing capping along with accessories etc

Supply and Fixing (following modular type switch/socket) on the existing modular plate and switch box i/c connection but excluding modular plate etc as reqd.

5/6 amps switch

15/16 amps switch

3 pin 5/6 amps socket outlet

6 pin 15/16 amps socket outlet

Supply and Fixing stepped type electronic fan regulator on the existing modular plate sewitch box i/c connection but excluding modular plate etc.

Supply and Fixing (following size/ module) G.I Box along with modular base and cover plate for modular switch in recess as reqd

12 module (200mmx150mm)

Providing and Fixing (following capacity TP&N) dis-connector fuse switch unit inside the existing cubical panel board with ISI marks HRC fuses including drilling holes in the cubical panel board making connection as reqd.

32 amp.TP&N

S/F (following way) single/double pol

e and neutral, sheet steel MCB distribution board, 240V on surface/recessed complete with tinned copper bus bar neutral bus bar, earth bar, din bar, detachable pland plate, interconnection, phosphatized and powder painted including earthing etc as reqd (but without MCB/RCCB/Isolator).

8 way double door

S/F 5 amp to 32 amp rating 230V 'B' series MCB for lighting and other load of (following poles) in the existing MCB DB complete with connection testing and commissioning etc.as reqd. (a) Single pole

Single pole and neutral

Supply and Fixing single pole blanking plate in the existing MCB DB complete etc as reqd.

S/F(following type) double pole 240V isolator in the existing MCB DB complete with connection, teasting and commissioning as reqd.

Earthing with copper earth plate 600mmx600mmx6mm thick i/c accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc.(but without charcoal or coke and salt) as reqd

Extra for using salt and charcoal for pipe electrode as reqd.

Providing and fixing of lightning conductor finial mage of 25mm dia 300mm long copper tube having single prong at top with 85mm dia 3mm thick copper plate i/c holes etc complete as reqd.

Providing and fixing copper tape 20mmx3mm thick on parapet or surface of wall for lightning conductor as reqd. (for vertical run)

Erection of of steel tubular pole not less than 8 mtrs but not exceeding 10 mtrs in cement concrete 1:3:6 (1 cement: 3 coarse sand:6 graded stone aggregate 40mm nominal size) foundation i/c excavation &refilling etc as reqd.

S/F 48"sweep (1200mm) AC ceiling fan complete with down rod,canopy, 3 (three) blades with regulator etc.as reqd. (Make Bajaj/Usha/Crompton)

S/F 305mm sweep exhaust fan complete with all accessories i/c connection etc as reqd.

S/F FTL 1x36/40W street/Road Lighting luminaries muncell grey stove enamelled finish sheet steel housing with CRCA sheet steel reflector cover and accessories (ref:code no. BJSLF 128T5/530776)

S/F Horizontal S/F Horizontal down lighters D type CFL 2x18W 530806, BJDR 218HW2ED complete etc as reqd

[D]:Land Development

Supply and filling in plinth with sandy soil under floors including watering, ramming consolidating and dressing complete

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50m and lift upto 1.5m

Excavation in hilly areas in ordinary rock by mechanical means not requiring blasting.(Excavation in ordinary rock in hilly area by manual means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead upto 1000 metres.)

Felling trees of girth including cutting of trunks and branches removing the roots and stacking of serviceable material and disposal of unserviceable materials.

Beyond 30 cm girth upto and including 60 cm girth

Beyond 60 cm girth upto and including 120 cm girth

2:Name of the work:-Construction of RRM retaining wall at Landslide area of DRDA office compound near old DC office, Senapati

Sub-Head 01:-Earth work

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

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering lead upto 50 metres lift upto 1.5 metre.

Sub-Head 02:-Concrete work

Providing and laying in position cement concrete of specified grade excluding the cost of cenetering & shuttering- All work upto plinth level 1:4:8 (1 cement: 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Sub-Head 03:-Stone work

Centering and shuttering including strutting, propping etc. and removal of form for:

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand: 12 graded stone aggregate size 20 mm nominal size) at plinth level with: Cement mortar 1:6 (1 cement:6 coarse sand)

Sub-Head 04:-Form work

Foundations, footings, bases of columns, etc. for mass concrete

Banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller, or wooden or steel rammers, and rolling every third and top most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and guide banks etc., lead upto 50 m and lift upto 1.5m. All kinds of soil.

2:Name of the work:-Construction of RRM retaining wall at Landslide area of DRDA office compound near old DC office, Senapati

Sub-Head 01:-Earth work

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

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering lead upto 50 metres lift upto 1.5 metre.

Sub-Head 02:-Concrete work

Providing and laying in position cement concrete of specified grade excluding the cost of cenetering & shuttering- All work upto plinth level 1:4:8 (1 cement: 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Sub-Head 03:-Stone work

Centering and shuttering including strutting, propping etc. and removal of form for:

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand: 12 graded stone aggregate size 20 mm nominal size) at plinth level with: Cement mortar 1:6 (1 cement:6 coarse sand)

Sub-Head 04:-Form work

Foundations, footings, bases of columns, etc. for mass concrete

Deduct for not rolling with power roller of minimum 8 tonnes for banking excavated earth in layers not exceeding 20 cm in depth

2:Name of the work:-Construction of RRM retaining wall at Landslide area of DRDA office compound near old DC office, Senapati

Sub-Head 01:-Earth work

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

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering lead upto 50 metres lift upto 1.5 metre.

Sub-Head 02:-Concrete work

Providing and laying in position cement concrete of specified grade excluding the cost of cenetering & shuttering- All work upto plinth level 1:4:8 (1 cement: 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Sub-Head 03:-Stone work

Centering and shuttering including strutting, propping etc. and removal of form for:

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand: 12 graded stone aggregate size 20 mm nominal size) at plinth level with: Cement mortar 1:6 (1 cement:6 coarse sand)

Sub-Head 04:-Form work

Foundations, footings, bases of columns, etc. for mass concrete