REPAIR/MAINT TO EXISTING PERIMETER SECURITY WALL, CHAIN LINK FENCING, COMPOUND WALLS, GATES/GATE PILLAR AND PLASTERING AT UPPER LKG, CENTRAL SECTOR AND ENGR REGT AT UPPER LKG MIL STN

Amount

Schedule 'A'

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

M&L for MS works as in Hand rails, half round or other stock 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 directed.

S&F steel flat iron including necessary drilling hole bolting or reveting etc and similar work complete conforming to Fe -290 Gde E - 165 complete all speciified and directed complete all speciified and directed.

M&L for round steel bars 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 0.9 mm dia or securing with clips complete all speciified and directed.

S & F mild steel screw bolts (machine made) with hexagonal or square head at one end and screwed the other or screwed both ends each screwed end be fitted with washers and one hexagonal or square nut exc 30 cm long and dia of shank n.exc 12 mm complete all as specified and as directed.

Supply only Chain link MS galvanisd fencing, any size or type complete all as specified and directed.

M&L for MS 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, 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 complete conforming to Fe- 410 (Gde E- 250) complete all as specified and directed.

Dismantling fencing wire mesh chain link fencing etc, any type complete all as specified and directed.

Dismantling of existing RCC/ Steel /Wooden posts or struts (wood, steel or R.C.C.) any section,concrete ,brick work ,masonary etc . including taking out embedded portion and making good disturbed ground complete all speciified and directed.

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

S & F in repairs Galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. (each line wire to be measured).complete all as specified and directed.

M&L for PCC 1:3:6 Type C1 (Nominal mix) (using 20mm graded stone aggregate), as in post holes, foundation, filling and mass concrete complete all as specified and as directed.(Note:- using dimapur sand)

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and directed.

M&L for cement concrete type D-2, 1:4:8 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

M&L for PCC 1:3:6 type C1 (using 20mm graded stone aggregate) as in coping incl necessary formwork etc complete all as specified and directed.

Demolition of brick work or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stone work and pre-cast concrete articles and removing unserviceable materials from site of work complete all as specified and directed.

M&L for brick work with subclass ‘B’ bricks, (locally available best quality) old size bricks straight or curved on plan exc 6 m means radius, built in cement mortar (1:6) complete all as specified and directed.

Ditto all as per Sl item No. 17.00 here-in-above but except brick (NOTE: Seviceable brick obtained from demolition under Sl item No 16.00 here-in-above shall be reused under the item)

M&L for walling random rubble uncoursed well bonded bedded and solidly hearted built in CM1:6 complete all specified and directed.

Ditto all as per Sl item No. 19.00 here-in-above but except stone (NOTE: Seviceable stone obtained from demolition under Sl item No 16.00 here-in-above shall be reused under the item)

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling,uncoursed or brought upto courses with maximum depression on face from straight edge held against the dressed surface n exc. 20mm granite or trap stone. complete all as specified and directed.

Raking out joints/pointing to random rubble or polygonal rubble uncoursed or brought up to courses built in cement mortar all as specifed and directed.

M&L for raised pointing to random or polygonal rubble,uncoursed or bought upto cpoursed in cement mortar 1:4 all as specified.

Taking down cement plaster of any description from brick wall surfaces etc including racking out joints and hacking for key, scrubbing down with water complete all as specified and directed.

M&L for rendering 15 mm thick in cement and sand mortar 1:4 on fair faces of brick work or cement concrete surfaces including finishing the surface fair and even without extra using cement complete all as specified and directed.

S&F 1mm thick Mild steel, plain black sheet in wall cladding, steel gates and similar work, cut to size, holes punched including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams including bending or turning up, mitred angles, etc. as required complete all speciified and directed.

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

M&L for applying two coats of synthetic enamelled paint over a coat of red oxide primer including preparation of new steel/iron surfaces not exceeding 10cm width or girth.complete all speciified and directed.

M&L for preparation for new or previously untreated plastered surface of walls and applying two coats of cement base paint over one coat of primer complete all as specified and directed.

M&L for restraining and resecuring including making good of Plain mild steel wire, galvanised chain link fencing including straining and refixing to wood, concrete or steel posts and/or to straining bolts, including securing with and provision of galvanised iron tying wire, galvanised iron staples or steel pins, etc. as complete all as specified and directed.

M&L for 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors laid bedded and pointed in any mortar complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, and getting out in hard/dense soil complete all as specified and directed.

S&F in repair 75mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints and fixed to wall with steel clamps or in floor as in waste/soil pipe complete all as specified and directed.

M&L for preparation of old decorated surfaces of walls including washing rubbing down and stopping of painted surfaces and applying one coat of cement base paint complete all as specified and directed.

M&L for preparation of old painted steel surfaces of any description, over 10 cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

M/s CYBER DEN (BID ID -3343871)

SUBHASH CHAND GUPTA (BID ID -3342370)

M/S MANGANG RENOVATIONS (BID ID -3344146)

MANI PRASAD GUPTA (BID ID -3342703)

M/s Nongmaithem Construction (BID ID -3343670)

L BINOD CONSTRUCTION CO (BID ID -3342395)