Directorate Of Town Panchayats Tender

Providing and laying in position Standardised Concrete Mix M-30 Grade 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 contenet of 400Kg/ cum and maximum water cement ratio of 0.45 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone sand (M- Sand) but excluding cost of reinforcement grill and fabricating charges centering and shuttering but 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 cost 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 requiremnents of IS standards.

Column footing 1.50 m to 4.50 m below GL

0 M to 1.50 m below GL

0 M to 4.50 m from GL

4.50 M to 7.32 m from GL

7.32 M to 10.98 m from GL

Supplying and errecting centering to sides and soffits including supports and strutting for drainage sides and culvert body wall sides using 90cm x 60cm and B.G 10 stifened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over( silver oak joists ) of size 10cm x 6.50cm spread at about 90cm including all labour charges and cost and conveyance of all materials to site etc. complete complying with standard specification. TNDSS NO: 30&86

PLAIN SURFACE CENTERING

a) Below ground Level

b) 0 M to 3.30 m from ground Level

c) 3.30 M to 4.30 m from ground Level

d) 6.30 M to 7.30 m from ground Level

CURVED SURFACE CENTERING

a) 0 M to 3.30 m from ground Level

b) 3.30 M to 4.30 m from ground Level

COLUMN CENTERING

a) Below ground Level

b) 0 M to 3.30 m from ground Level

c) 3.30 M to 4.30 m from ground Level

d) 4.30 M to 5.30 m from ground Level

e) 5.30 M to 6.30 m from ground Level

f) 6.30 M to 7.30 m from ground Level

Supplying fabricating and placing in position of steel rods using TMT Steel rod including cost of binding wire, cost of labour charges for fabrication and placing in position etc. Complete. Complying with std. specifications. TNDSS NO: 86

Painting the walls with Two Coats Weather sealed Exterior emulsion Paint as instructed by the departmrntal officers including Preparation of surface curing, etc complete in all floors complying with standard specification. ( The Colour and shade of the paint shall be got approved by the departmental officers.)

Provision for pipe connection arrangements for inlet outlet, scour and overflow etc., including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing of GI pipes etc., complete as detailed below.

80 MM Dia. GI Pipe

50mm Dia 50mm GI pipe

Supply , delivery and fixing in position of CI man hole cover and frame of size 60X60 cm on roof slab and as directed by the Departmental Officers, The manhole frame and cover should be of light duty and conforming to IS 1726/1974

RCC 1:1:5:3 (One Part of cement one and halfpart of sand and three part of 20mm size HBG stone) for the RCC inside ladder for 60000 litres OHT including the cost of reinforcement fabricating centering and shuttering,cost of mixing placing of concrete vibrating curing, finishing etc., complete

Providing MS Ladder outside the OHT including painting two coats of approved colour and fixing with concrete etc., complete

Lettering the name board with painting and all labour charges in the service reservior etc., comlplete.