Renovation of control room, Roof leakage treatment, Construction of drain, approach road, raising of low laying area to avoid entry of rain water at 33 KV S/S Radawas

PART-A (Bldg.)

(1.8) 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 sum on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, 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 a lead of 50 meter All kinds of soil.

(3.1.6) 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.1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size).

(B) M-15 grade N.Mix ( 1 cement : 1.5 coarse sand: 3 graded stone aggregate 20mm nominal size.) (3.1.2)

(6.1.6) Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in:Cement Mortar 1:6 ( 1-Cement : 6-Sand).

(5.8.3) Half brick masonry in Superstructure, using bricks of designation 75 in CM 1:6 upto third storey.

5.2.2 Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shapes and sizes in :

(3.8) Providing & fixing precast cement concrete coping 1 : 2 : 4 mix 50mm thick complete as per specification .

(8.13.2.1) Providing and fixing external grade board solid core single leaf flush door shutters ISI 2202-67 marked using Phenol formal dehyderesin in glue both sides with approved steel fittings complete as per annexure 'A' :comercial veneer both side 30 mm thick .

(9.5) Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded with 15x3 mm lugs 10cm long embedded in cement concrete blocks 15x10x10 cm of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with fixing clips or with bolts and nuts as require including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.