Proposed Name Board Arrangement

Proposed Name Board

Providing and laying in position, Standardised Concrete Mix M-25 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 350 kglm3 and maximum water cement ratio of 0.50, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m’) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

a) 23rd Floor / Terrace Floor

Supplying and erecting steel centering including necessary supports For plane surfaces such as rectangular or square RCC columns etc. which require only nominal strutting using mild steel sheets made of 10 gauge thick welded with MS angle size 40mm x 40mm x 5 mm and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick).etc..complete in all floors complying with standard specifcation. Steel Adjustable telescopic props shall be rovided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Plastering in C.M 1:5 (one of cement and five of M Sand)12mm thick for bottom of sunshade, ceiling in all floors, including scaffolding, curing ,finishing etc complete in all respects complying with relevant standard specifications and as directed by the departmental officers.

Painting the new walls two coats with best approved quality weather shield exterior emulsion paint over one coat of primer including cost of brushes, emulsion paints scaffolding curing etc., complete in all respects complying with relevant standard specification and as directed by the departmental officers. ( The quality and shade of paint should be got approved by the Executive Engineer before use).

Supplying, fabricating and placing in position of Mild steel/Ribbed Tor steel grills for reinforcement for all RCC works in all floors including the cost of binding wire, bending, tying, etc., complete in all respects complying with relevant standard specification and as directed by the departmental officers.

Supplying and fixing of 40 amps earth leakage circult breaker / residual circuit breaker of FOUR POLE three phase ELCB of 30 amps sensitive 6 KA breaking capacity with ISI mark for incoming 2 Nos 6 amps B series miniar circuit breaker for outgoing 16 amps mininuar circuit breaker ISI mark power plug in suitable breaking capacity of MCB fixing on the 18 gauge MS box of size 300 x 375 x 650mm all concealed and covered with 3mm thick laminiated hilem with brase screws and all inter connection etc., complete complying with relevant standard specifications & as directed by the departmental officers (The brand and quality of ELCB should be got approved from the EE before use)

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable gaugeMS conduit pipe on wall and ceiling with continuous earth wire connection of 2.5 sq mm copper wire with painting of suitable colour.with ISI Mark conforming to IS:694/1990 in fully concealed 19/20mm dia MS conduit pipe with ISI mark etc. including cost of all materials, specials etc. all complete and as directed by the departmental officers.

Supply and clamping of 3-1/2 x 25 sq.mm. PVC LTUG armoured cable on post or on wall with MS clampsincluding cost of all materials, specials etc. all complete and as directed by the departmental officers.