Provision of water supply scheme for COB of 36 Assam Rifles at Aina

Amount

SCHEDULE ‘A’ PART-I ( Water Pipe line )

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 50 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 40 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 25 mm dia nominal bore

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required : 50 mm nominal bore

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation,refilling the earth or cutting of wall and making good the same complete wherever required :40 mm nominal bore each

Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation,refilling the earth or cutting of wall and making good the same complete wherever required :25 mm nominal bore each

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

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) nominal bore 40 mm nominal bore each

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore each

Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix , i/c necessary excavation, foundation concrete 1:5:10 and inside plastering with cement mortar 1:3, 12mm thick, finished with a floating coat of neat cement complete as per standard design With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Crompton 5HP centrifugal mono block pump,discharge range 1050-1850lpm.

Providing and fixing gun metal non- return valve of approved quality (screwed end) :40 mm nominal bore Vertical each

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge:All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level

SCHEDULE ‘A’ PART-II (Water tank (Brick Masonary))

Construction of Water tank (Brick Masonary) all work as per drawing with specification and as specified in HQ DGAR Engr Br Shillong Drawing No, DGAR/STD/WT/09 No. 1/1

M/S MD INAYAT HUSSAIN (BID ID -3113280)