Civil landscaping and plantation works for final mine closure activities at Ray Bachra underground Project under GM Unit, Piparwar Area.

PART A PAVER BLOCKS : WALKING TRAILS Earthwork inexcavationbymechanicalmeans (Hydraulic excavator) /manualmeans in foundation trenchesor drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, forall lift, 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 factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.60 mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

Providing and laying at or near ground level factorymadekerbstoneofM-25 grade cement concrete in position to the required line, level andcurvature, jointedwithcementmortar1:3 (1cement: 3coarsesand), includingmaking jointswithorwithout grooves (thicknessof jointsexcept at sharpcurveshall not tomore than5mm), includingmakingdrainageopeningwherever required completeetc. asperdirectionofEngineer- in-charge (lengthof finishedkerbedgingshall bemeasuredtocalculatevolume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge)

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

Earth work in excavation by mechanical means (Hydraulic excavator) /manualmeans in foundation trenchesor drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, 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 and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement :2 coarse sand (zone-Ill) derived from natural sources :4 graded stone aggregate 20 mm nominal sized erived from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6(1 cement :6 coarse sand)

12 mm cement plaster finished with a floating coat of neat cement of mix: 1:3(1 cement: 3 fine sand)

Providingand laying inpositionspecifiedgrade of reinforcedcement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3(1cement:1.5coarsesand(zone-Ill)derivedfromnatural sources :3gradedstoneaggregate20mmnominal size derived from natural sources)