REPAIRS TO DRAINAGE, FENCING, BOUNDARY WALL AND OTHER MISCELLENOUS WORK IN DOMESTIC, TECHNICAL AND RAKSHANAGAR AT AREA AT AF STN OJHAR

Amount

Desilting and cleaning of blocked storm water drain/nallaha and culvert etc by removal of mud, soil, aggregate and other similar waste material for smooth flowing/functioning of storm water including removal of excavated material to a distance exc 3.00Km but n Exc 5 km where directed and deposited to a level n.exc 1.5m above the starting point complete all as specified and as directed by Engr-in-charge. Note : (i) The quoted rates are inclusive of removing drain cover and refixing the same position including set in CM in 1:4.

Demolition of RCC of any description & in any position (reinforcement cut as required to facilitate demolition) complete all as specified and directed by Engr-in-charge.

M&L Precast RCC 1:2:4 type B1 using 20mm stone aggregate as in cover slab, shelves & similar articles with plain faces set in CM 1:4 all as specified and as directed.

M&L for TMT bars 10mm dia and over but to length bent to shape required inclding cranking bending etc and binding with mild steel wire (annealed) not less then 0.90mm complete all as specified and as directed by Engr-in-Charge.

Dismantling fencing wire mesh, any type, all asspecified and as directed by Engr-in-Charge .

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground (Posts embedded in congrete) complete all as specified by Engr-in-Charge.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out soft and loose soil , returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified and as directed by Engr-in-Charge.

M & L for plain cement concrete type C1 1:3:6 (20 mm graded aggregate) as in foundations, filling and mass concrete for embedding the vertical fencing posts complete all as specified and as directed by Engr-in-Charge.

S&F in repair IS standard quality chain link fencing of MS galvanized wire dia not less than 4mm thick, coated with 1.00mm thick PVC, size of mesh 50mmx50mm and fixing to any type of post, rail with straining bolts including provision of binding wire complete all as specified and as directed by Engr-in-Charge.

Refixing old serviceable chain link fencing any type in same or new location including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and as directed by the Engineer-in-Charge.

S & F mild steel work as in Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts;posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed by Engr-in-Charge.

S&F for rolled mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. doors, MS sheets,etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing, quality conforming to Fe 290-0 Gde E-165 complete all as specified and as directed by the Engineer-in-Charge

S & F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long, dia of neck 5 to 10 mm complete all as specified and as directed by Engr-in -Charge.

M & L for preparation of new steel surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide prime complete all as specified and as directed by Engr-in-Charge.

Material and labour for one coat of synthetic enamel painting on old painted steel surfaces of any description, not otherwise described over 10cm width or girth including preparation complete all as specified and as directed by Engr-in-charge.

Preparation of old surfaces of wall by brooming down and applying one coat of cement paint white or tinted on walls including cornices etc complete all as specified and as directed by Engineer in charge. Note : Curing is essential before & after application of cement base paint. Contractor is make his proper arrangement of work scaretted in all the buildings.

M & L for Preparation of old painted surfaces of steel and iron of any description, over 10 cm in width or girth, not otherwise described include for all necessary preparatory work required and applying one coat of Aluminium paint complete all as specified and directed by Engineer in charge.

Demolition of brickwork built in cement mortar including Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete artic complete all as specified and as directed by Engr-in- Charge.

M & L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 including trapozedial shape of brick work as in drain/ compound wall/ Culver or as per requirement all as specified and as directed by Engr-in- Charge.

Ditto as item No 21 above but except bricks complete all as specified and as directed.

M&L for cement concrete 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in coping, bed block and surface channel of drain complete all as specified and as directed by Engr-in-Charge.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends complete all as specified and as directed by Engr-in- Charge.

M & L for 15 mm thick cement plaster in CM 1:4 on brick RCC columns, chajja and beams surface finished even and smooth without using extra cement in patches complete all as specified and as directed by Engr-in- Charge.

Material and labour for 15mm thick cemet plalster in CM 1:4 over wall / concrete/ RCC columns, beams and chajja surfaces finished even and smooth without using extra cement,including taking down old cement plaster, in patches as complete all as specified and directed by Engineer-in-Charge.

M & L prepartain of newly plastered surfaces of wall and applying 2 coats of cement based paint on one coat of alkali resistant primer complete all as specified and as directed by Engr-in- Charge.

Removing surplus excavated materials/ debries to distance of exc. 1.5 m bu n. exc. 6 Km m and depositing where directed at a level n. exc. 1.5 m above the starting point. complete all as specified and as directed.

Santhi Enterprises (BID ID -3340695)

VINIT ASHOK KORE (BID ID -3333278)