Provn of improvement and enhancement incl infra devp wks for COB Zokhawthar

SCHEDULE ‘A’ PART-I ( BUILDING WORKS )

Constr of PUF shelter (7.60m x 18.30m) for 20 men SM Bk all as per GeM specification and drawings including provn of plinth /Fdn with Vitrified Tiles flooring & plinth protection, Electrification, furniture and as directed by Engineer-in-charge. Drawing No. DGAR/COB/01 (Sheet No. 1/10 to 10/10)

Constr of Single Offrs/JCOs PUF Shelter (7.90m x 10.64m) living accn incl toilet, sanitary and water supply fittings all as per GeM specification and drawings including provn of plinth /Fdn with Vitrified Tiles flooring & plinth protection, Electrifications, furniture, water supply & Sanitary fittings, MS water Tank Stand with PVC water Tank 500 ltrs capacity and as directed by Engineer-in-charge. Drawing No. DGAR/COB/03 (Sheet No. 1/10 to 10/10)

Constr of PUF shelter (9.10m x 20.88m) for Cook House Dinning Hall as per GeM specification and drawings including provn of plinth /Fdn with Vitrified Tiles flooring & plinth protection, Electrification, furniture and as directed by Engineer-in-charge. Drawing No. DGAR/COB/02 (Sheet No. 1/11 to 11/11)

Constr of PUF Shelter (18.30m x 6.10 m) for kote all as per GeM specification and drawings including provn of plinth /Fdn with PCC flooring & plinth protection, Electrifications, furniture and as directed by Engineer-in-charge. Drawing No. DGAR/COB/04 (Sheet No. 1/9 to 9/9)

Constr of PUF Shelter (6.10m x 18.30m) for store bldg as per GeM specification and drawings including provn of plinth /Fdn with PCC flooring & plinth protection, Electrifications, furnitureand as directed by Engineer-in-charge. Drawing No. DGAR/COB/04 (Sheet No. 1/9 to 9/9)

Constr of Sentry Post / watch tower as per GeM specification and drawings including provn of plinth /Fdn with PCC flooring & plinth protection, Electrifications, furniuture and as directed by Engineer-in-charge. Drawing No. DGAR/Engr/COB/115 (Sheet No. 1/4 to 4/4)

Constr of PUF Shelter (7.60m x 18.30m) for Signal Centre/MI Room/Coy Office all as per GeM specification including provn of plinth /Fdn with PCC flooring & plinth protection, Electrification, furniture and drawings and as directed by Engineer-in-charge. Drawing No. DGAR/COB/04 (Sheet No. 1/9 to 9/9)

Constr of (7.20m x 2.20 m size ) 6 men Toilet/Bath Block all as per specification and drawings including provn of plinth /Fdn with Vitrified Tiles flooring & plinth protection, Electrifications, water supply & Sanitary fittings, MS water Tank Stand with PVC water Tank 1000 ltrs capacity and as directed by Engineer-in-charge. Drawing No. DGAR/Engr/COB/114 (Sheet No. 1/3 to 3/3)

SCHEDULE ‘A’ PART-II ( PAVERS BLOCK ROAD ) 250.00 mtrs

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth 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. All kinds of soil.

Supplying ,Laying, spreading and compacting stone aggregate of 90 mm to 45 mm size

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work up to plinth level 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

SCHEDULE ‘A’ PART-III ( RETAINING WALL ) 130.00 mtr

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth 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. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. with mix of 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)

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 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like. Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying cement concrete in Coping on retaining walls1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Raised and cut pointing on stone work with cement mortar 1:2 (1 cement : 2 fine sand):

Supplying and stacking at site stone aggregate of 20 mm size

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 75 mm diameter

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. with mix of 1:2:4 (1 Cement : 2 coarse sand derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering with mix 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

SCHEDULE ‘A’ PART-IV ( STORM DRAINAGE ) 300.00 mtr

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge: All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth 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. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering with mix 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. with mix of 1:2:4 (1 Cement : 2 coarse sand derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

providing 12 mm thick Cement plaster of mix 1:4 ( 1 cement :4 fine sand)

SCHEDULE ‘A’ PART-V ( FOOT PATH WITH CHEQUERED TILES ) 130.00 mts

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge: All kinds of soil

Supply and laying stone aggregate of 90 to 45 mm size of WBM with moroum as binding materials including 13.2 mm size stone screening sorrting , watering, spreading, compacting stone aggregate in uniform thickness and consolidation with power road roller of 8 to 10 tonne capacity with proper gradient and camber

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. with mix of 1:2:4 (1 Cement : 2 coarse sand derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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

Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). Dark shade pigment using ordinary cement

SCHEDULE ‘A’ PART-VI (SITE DEVELOPMENT / EARTH WORK)

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil

SCHEDULE ‘A’ PART-VII (SEWAGE DISPOSAL)

Construction of septic tank 50 users all as per standard specifications and drawing No DGAR/Engr/355 Sheet No 1/1 for toilet blocks

Construction of septic tank 20 users all as per standard specification and drawing No DGAR/Engr/355 Sheet No 1/1 for OJL

Construction of soak pit all as per standard specification and drawing No DGAR/Engr/356 Sheet No 1/1

Construction of manhole all as per standard specification and drawing No DGAR/Engr/356

Provn of 110 mm dia PVC (SWR) pipe from manholes to septic tank, and septic tank to soak pit incl PCC 1:3:6 hauncing

AMAR RANJAN KUMAR (BID ID -3326672)

Mangal Enterprise (BID ID -3326882)