ADDN/ALTN TO SEWAGE AND DRAINAGE SYSTEM IN SMQ AREA AT AFS UNDER GE (AF) JORHAT

Amount

Excavation in trenches, not exc. 1.5m wide and n. exc. 1.5m in depth for foundation, etc. as in drains, manholes, etc. not exc. 10 Sqm on plan and n. exc.1.5m in depth and getting out as in soft / loose soil complete all as specified and as directed.

All as per Serial item No.1 here-in-before but for soft/ disintegrated rock

All as per Serial item No.1 here-in-before but depth exc. 1.5m and not exc. 3m.

All as per Serial item No.1 here-in-before but depth exc. 3m and not exc. 4.5m.

M&L for hardcore of gauge not exceeding 63mm of broken stone, deposited, spread and levelled in layers n. exc. 15cm thick, watered and rammed to a true surface as in footpath, passages, etc. complete all as specified and as directed.

All as per Serial item No. 5 here-in-before but exc. 63mm and not exc. 100mm.

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggegate) as in surface channel, drain, etc. complete all as specified and as directed.

M&L for brick work with sub class 'B' bricks (old size), straight or curved on plan, exc. 6m mean radius, built in cement mortar (1:4) complete all as specified and as directed.

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

M&L for 15mm thick rendering on fair faces of surfaces of walls in cement mortar (1:3), finished surfaces even and smooth without using extra cement, mixed with water proofing compound as per manufacturer's instruction complete all as specified and as directed. NOTE : WPC shall be measured and paid separately.

M&L for 15mm thick rendering on fair faces of surfaces of walls in cement mortar (1:3), finished surfaces even and smooth without using extra cement on other fair face, mixed with water proofing compound as per manufacturer's instruction complete all as specified and as directed. NOTE : WPC shall be measured and paid separately.

M&L for PCC (1:2:4) type B-0 (using 12.50mm graded stone aggregate) used as in bencing and coping incuding necessary formwork complete all as specified and as directed.

M&L for precast RCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in cover slab for manholes, septic tanks, kit slab, pillar, columns, etc. set in cement mortar (1:6) including necessary formwork complete all as specified and as directed.

M&L for high strength TMT steel bars as in reinforcement 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clipscomplete all as specified and as directed.

Removing excavated material exceeding 250m and not exceeding 500m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and as directed.

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

S&F for 110mm bore PVC (SWR) pipes, single socketed, in any length with rubber ring joints, fixed to walls complete all as specified and as directed.

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

All as per Serial item No. 18 here-in-before but add or deduct for each 25mm girth or part thereof over or under 30cm.

M&L for PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) used as in drain, roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) used as in bed of 600mm bore of pipe (RCC hume pipe) including packing under and completely surrounding pipe with concrete after they are laid and tested including necessary formwork (PCC formwork of 150mm thick bedding all around) complete all as specified and as directed.

S&F 600mm dia reinforced concrete pipes, Class NP2, laid and jointed with collars complete all as specified and as directed.

All as per Serial item No. 25 here-in-before but 200mm bore

M&L for preperation of new cemented surfaces of any description and applying three coats of white wash complete all as specified and as directed.

M&L for PCC (1:2:4) type B-2 (using 40mm graded stone aggegate), nominal mix, as in foundation, filling and mass concrete complete all as specified and as directed.

M&L sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

Supply only integral water proofing compound, ISI marked complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggegate) as in concrete bed to drain pipes including forming cradles after they are laid and tested for 200mm bore NP-2 pipe complete all as specified and as directed. NOTE : The contract sum shall be derieved by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule 'A'/BOQ.

M/S BARUAH ELECTRICALS

M/S SAIKIA ENTERPRISE

Bidder Name

Chief Builders &Consultants

M/S SAIKIA ENTERPRISE

M/S BARUAH ELECTRICALS