PROVISION OF AREA DRAINAGE AND IMPROVEMENT TO EXISTING DRAINAGE SYSTEM AT CERTAIN LOCATIONS AT AF STATION JAIPUR

Amount

Excavating in trenches n'exc 1.5 m width and n'exc 1.5 m in depth for foundation etc n'exc 10 sqm on plan and n'exc 1.5 m in depth and getting out in hard/dense soil complete all as specified and directed.

M&L for PCC (1:4:8) Type D2 (40 mm graded aggre-gate) as in foundations, filling and mass-concrete complete all as specified and directed.

M&L for extra for forming fair finished drain, or channel, 30 cm inner girth in cement concrete using extra cement including forms, moulds, mitred, stopped ends, complete all as specified and directed.

Add or deduct from item No. 3.00 for each 25 mmm girth or part thereof over or under 30Cm complete all as specified and directed. Note:- For adjustment only and quantities may be varied (Plus/Minus) to any extend as per site requirement.

M&L for brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in CM (1:4) complete all as specified and directed.

M&L for PCC (1:2:4) type B-1, using 20mm graded stone aggregates, as in kerb/ benching/ coping, bed plates, for fixing of hold fast, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including necessary formwork complete all as specified and directed.

M&L for 15mm thick plastering on fair faces of brick work or concrete surface in CM (1:4) surface finished even and smooth fair without using extra cement complete all as specified and directed.

S&F mild steel framed work such as grills, gratings, etc with ends of bars shouldered and or riveted or forged into spikes, framed, barred iron door, ladders, fencing work ect. conforming to Fe-290 Gde E-165 complete all as specified and directed. Note: The unit rate quoted by contractor is deemed to be inclusive of cutting to dead lenth where required, notching, drilling, fitting, rivetting and/or welding or connecting with bolts and nuts (including rivets or bolt and nuts), providing and fiitings angle cleats, fish plates, gusset plate etc., also for welding plumbing, truing up and fixing complete. No claim whatso ever shall be entertained by Govt on this account.

M&L for two coats of synthetic enamel paint over a coat of red oxide primer including preparation of new steel surface over 10cm width or grith complete all as specified and directed.

M&L for cutting holes into through brick walls built in cement mortar and making good in cement mortar (1:3) or PCC (1:2:4) type B1 to match with existing surface superficial area n exc 150sqcm complete all as specified and as directed.

S&F PVC (SWR) pipes single socketed in any length with rubber ring joints and laid in trenches or in floor of 110mm size complete all as specified and as directed.

M&L for 300mm bore reinforced concrete pipes, class NP2, laid and jointed with cement mortar (1:2) complete with collars complete all as secified and directed.

M&L concrete bed to pipes in PCC (1:4:8) type D2 (using 40mm graded stone aggregate) including packing under and haunching against the sides of pipes after they are laid on slope and tested for 450mm bore sewer pipe line complete all as specified and directed.

M&L for 200 mm thick cement concrete type B-2, 1:2:4 (40 mm graded aggregate) as in sub-bases etc.even and rough to receive the topping layer complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. complete all as specified and directed.

Removing excavated material exc 250m but n.exc 500 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc laid, bedded and pointed in any mortar and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

Fixing only machine pressed precast concrete interlocking paver block 60mm thickness, with grey cement & pigment any shape and size complete all as specified and directed.

M&L for sand filling under floor and spreading and levelling in consolidated thickness for laying of interlocking paver block complete all as specified and directed.

M&L for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and directed.

Sejal construction company (BID ID -3354147)

M.S. ENTERPRISES (BID ID -3357525)

Choudhary Traders and Engineers (BID ID -3351095)