Construction of Drainage System and WBM Road along the FLDC Corridor at Nalco Mines, Damanjodi

Amount

Removing the excavated materials,debris of any description and any other waste materials,spoil including loading into trucks using baskets by head load or any other means and transporting by trucks and unloading at the earmarked places,spreading,levelling complete for all the leads inside MINES as per the direction of E-I-C

Earth work in rough excavation, banking excavated earth in layers of required depth, breaking clods, watering, rolling each layer with roller or wooden or steel rammers, and rolling every and dressing up in embankments for roads, berms banks, uide banks or filing up ground depressions, lead upto 15 km and lift upto 1.5 m at the earmarked locations as per the direction of E-I-C for 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 in width or 10 M2 on plan), including dressing of sides and ramming of bottoms, lift up to 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.

Excavation work by mechanical means / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 M2 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 soils as directed, within a lead of 2km. for Ordinary rock

Excavation work by mechanical means / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 M2 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 soils as directed, within a lead of 2km. for Hard rock (blasting prohibited)

Providing and laying plain cement concrete at all depths below and up to ground level in foundations,fillings,non-suspended floors including tamping, curing etc. but excluding the cost of centering and shuttering etc. as specified or directed in any shape, position, thickness and finishing the top surface rough or smooth etc. all complete. , 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size (CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE.)

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 :, Same as above item in 1:1.5:3 (1 cement : 1.5 coarse sand :3graded stone aggregate 20 mm nominal size) ( CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE).

Centering and shuttering including strutting, propping etc. and removal of form work for foundations, footings, columns, suspended floors, roofs, landings, shelves, lintels, beams, chajjas, girders, bressumers, cantilevers, pillars, posts, struts and stair cases and all types of RCC work as directed by Engineer-in-Charge. Work in foundation and footing upto ground level in all shape and sizes.

Bending/binding Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. (REINFORCEMENT STEEL/TOR STEEL SHALL BE ISSUED FREE OF COST AT NALCO's STORE) . Hot rolled deformed bars

Random rubble masonry with hard stone in foundation and plinth including levelling upto plinth level with : , Cement mortar 1:6 (1 cement : 6 coarse sand) ( CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE).

Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge :

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 300 mm dia. R.C.C. pipe

Supplying and stacking at site. (1) 63 mm to 45 mm size stone aggregate (payment will be evaluated on the basis of compacted specified thickness)

Supplying and stacking at site (2) Moorum

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness of 175mm (laying & spreading will be done in two layers base layer of 100 mm thickness & top layer of 75 mm thickness), hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material moorum to fill up interstices of coarse aggregate, watering and compacting to the required density .

Scarifying metalled (water-bound) road surface including disposal of rubbish, lead upto 2km and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity.

Cutting road and making good the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required for Water bound macadam

M/s D.K JENA

S K ENGINEERING WORKS

M/S M H ZAMAN

M/S Akhandalamani Transport

M/S B.D.NAYAK

SAROJA KUMAR SWAIN

M/s GOUTAM SAHU

Lordgupteswar Project Private Limited

K.K.ENGINEERS