THRITHALA BP 2021-22 PRO NO-212 AATOOR COLONY DWSS IN CHALISSERY GP.

Amount

2.8.1 : 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 sqm 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

4.1.8 : Providing and laying in position cement concrete of 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 40 nominal size)

5.1.2 : 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:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.9.1 : Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

2.25 : Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

10.25.2 : Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

18.48 : Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

50.18.9.7.1 : Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching refilling & testing of joints complete as per direction of Engineer in Charge. 63 mm dia 6Kgf/cm2

51.18.12.6 : Providing and fixing G.I. pipes complete with G.I. fittings (Cost of fittings to be paid separately) External work - 50 mm nominal dia

18.17.4 : Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

od1655627/2021_2022 : od1212414/2021_2022 :Supply, install, test and commissioning of tube well submersible motor and pump set<br>upto and including 10HP in existing tube well with following<br>a) 50mm dia upvc pipe 66m b) 3 core 4Sqmm upvc cable 70m,<br>c) Nylon rope for hanging the motor<br>d) GI clamp<br>e) Non return valve<br>f) 50mm GI bend, 50mm GI pipe upto non return valve<br>g) Panel board made of powder coated GI sheet with suitable frame work with ISI marked DOL starter, Main<br>switch 440Volts, 100 MA 4 p

od1655628/2021_2022 : od1212413/2021_2022 :Supply and errect readymade ferrocement pump house of size 1.5x1.5x2.1m with<br>following specification<br>RCC post shall be fixed in PCC 1:3:6 of size 45x45x45cm, Foundation alround with solid block masonry with<br>CM 1:6 of 30x40cm, size ferrocement wall of 1.5mx2.10m of thickness 25mm, ferrocement triangular type<br>roof made of ferrocement slab of thickness 25mm, MS door of size 75x210cm with 1mm thick MS sheet and<br>suitable GI frames and painting with two coats of synthetic enamel paint over a coat of iron primer with<br>suitable locking arrangement and a pad lock of 5 Lever, MS ventilator of size 60x45cm, Flooring with cc 1:4:8<br>75mm thick and plastered over 12mm thick cement plaster 1:4 and neat cement flushing coat and all wall<br>surfaces and roof shall be painted with two coats of exterior emulsion paint over coat of primer

NARAYANAN T

Bidder Name

NARAYANAN T

JITHU T