CERTAIN REPAIR TO DRAIN, PATH, CULVERT FENCING, COMPOUNT WALL AND CONNECTED WORKS UNDER AGE B/R-I AT GE CLEMENT TOWN DEHRADUN

Amount

Surface excavation n.exc 30 cm deep and getting out in Soft/loose soil.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth; for foundation, etc. or for shafts, wells, cess pits, manholes, pier holes, etc. not exceeding 10 Sqm on plan and not exceeding 1.5 m in depth and getting out in Soft/loose soil.

Returning, filling in of soft/loose soil including spreading, levelling, watering and well ramming in layers not exc 25 cm.

Removing surplus excavated earth (soil) to a distance n. exc 50 m & Depositing where directed at a level n. exc 1.5 m above the starting point.

Demolition of cement concrete unreinforced in ground floor and paving not exc 15cm thick (below or above ground level) complete all as specified and directed.

M & L P:C:C 1:4:8 Type D2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 using 20 mm graded stone aggregate as in surface channels and drains incl necessary form work complete all as specified and directed.

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

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in lintels upto 1.5 m clear span, coping, benching, bed block, lintel band, plinth courses etc and similar work including weathering,slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position such as in RCC post or in RCC walls below or above ground floor complete all as specified and directed.

M&L for reinforced cement concrete type B-l, 1:2:4 (20 mm graded aggregate) as in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilaster and buttresses complete

M&L for Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter

M&L for Precast cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate as in landings, cover slab (for manholes etc) and similar work including necessary form work and set in CM 1:4 complete all as specified and directed.

M&L Hard core of gauge n.exc 63 mm, deposited, spread, levelled in layers not exc 15 cm thick, watered and well rammed to a true surface.

M&L for 100 mm thick Cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in sub base complete all as specified and directed.

M&L for 100 mm thick Cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in flooring incl finished cement concrete surface even and smooth with extra cement complete all as specified and directed.

M&L for 50 mm thick Cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in flooring incl finished cement concrete surface even and smooth complete all as specified and directed.

Dismantling floor hearth or wall tiling, interlocking paver block/cheuered cement concrete tiles including cement mortar bedding ( but not backing) removing serviceable tiles and rubbish off the premises

M&L for Prepolished glossy Chequered cement concrete tiles of size 300 mm x 300 mm x 25 mm thick set jointed and pointed in neat cement slurry in floor and cut and polished with grey mixture of white & grey cement and pigment, including 20 mm thick screed bed in CM 1:4 complete all as specified and directed.

Providing and laying 60mm thick factory made chamfered edge Pre polished glossy cement concrete interlocking 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 50 mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer, 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.

M&L for Vitrified Parking tiles of size 300 mm x 300 mm x 10 mm thick set jointed and pointed in neat cement slurry in floor and cut and polished with grey cement and pigment, incl 20 mm thick screed bed in CM 1:4 complete all as specified and directed

Excavation in post holes (or similar holes) each n exc. 0.5cum getting out returning filling in and ramming earth or broken rubble mixed with earth around in layer n.exc. 25cm complete all as specified

Dismantling posts or struts from natural ground (wood, steel, or RCC) any section, including taking out embedded portion and making good disturbed ground complete all as specified and as directed.

M&L for MS Framed work of Fe 410 W (Gde-E-250) Quality A, 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

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, length of bolt exc 10cm and n exc 15cm long and dia of neck 11 mm to 15 mm

S&F Flat Iron strip 40 mm x 6 mm for securing chain link fencing with RCC posts incl drilling holes, notching for wire etc. for inserting bolts incl all necessary drilling, bolting or riveting etc. complete

Form work to sides of concrete foundations, footings, bases of columns, raft and rafts beams, sides and soffits (in any ) of foundation and plinth beams etc and similar work, vertical or to batter for Fair finished surfaces complete all as specified and directed.

Dismantling fencing wire mesh any size or type,and removing the site complete all speciified and directed

Supply only galvanized iron chain link fencing of any size as or type complete all as specified and directed.

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

S&F Welded steel wire fabric weight n exc 4kg/sqm complete to wood or steel members

S&F in repair 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 strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured)

S&F 600 mm dia (whwn unstretched) punched tape GI concertina coil having 50 to 53 spiral turns per 5 RM of stretched length, dia 2.59 mm of GI core wire with 0.5 mm thick, 19 mm wide electro galvanised steel strip with width of barbs 11.5 mm and pitch of barbs 25.4 mm with clips, complete all as specified and directed.

Demolition of brick work or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

M&L old size Brick work with sub class B bricks straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed.

Taking down cement plaster of any description on brick work or stone masonry walls including rackingout joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surface of wall and to be finished even and smooth with out using extra cement complete all as specified and directed

M&L for rendering 15mm thick in CM 1:6 on other than fair faces of brick work or concrete surface of wall and to be finished even and smooth with out using extra cement complete all as specified and directed

M&L TMT bar 10 mm dia and over cut to length bent to shape required including cranking, bending spirally for hoping for columns hooking ends and binding with & including Mild Steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

All as per Item No-39 above but 6 to 8mm dia as in stirrups

M&L precast cement concrete, louvers and jallies, 35mm thick (measured solid) fancy type 1:2:4 type B-0 (Using 12.50mm graded stone aggregate) set in CM (1:4) including, all moulding but excluding frame complete all as specified and directed.

Dismantling of AC/GI plain/Corrugated / semi corrugated roof sheets any type and any size complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc complete all as specified and as directed by Engineer-in-Charge.

S&F Mild steel work in tubular poles & trusses (framed) including purlins,rafters and special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS-1161-1979 grade St-240 complete all as specified and as directed by Engineer-in-Charge.

S & F steel Fe-410-W (Gde 250 Quality-A) work in tubular stanchion/post including special shaped washer etc. complete using one of more tubes or induction butt welded tubes conforming to IS-1161- 1979 grade St.-240 complete all as specified and directed.

S&F mild steel work Fe-410-W (Gde 250 Quality-A) in Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment complete all as specified and as directed by Engineer-in-Charge.

M&L for three coats of white wash on previously untreated /newly plastered surfaces bk wall incl preparation of surface complete all as specified and directed.

Preparation of Newly Plastered surfaces and applying two coat of Cement Base Paint on walls all as specified and directed by Engineer-in-Charge.

M&L for Preparation of old surfaces of Wall with complete removal of existing treatment of walls and applying One coat of white wash all as specified and directed by Engineer-in-Charge.

M&L for Preparation of old surfaces of Wall with complete removal of existing treatment of walls and applying one coat of Cement Base Paint on walls all as specified and directed.

M&L for preparation of new/old or previously untreated surfaces of steel of any description, over 10cm in width or girth and apply two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of old painted surfaces of wood and wood based surfaces of any description, over 10 cm in width or girth and apply one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old painted surfaces of steel of any description, over 10cm in width or girth and apply one coat of synthetic enamel paint complete all as specified and directed.

Taking out liquid/solid content from sump/septic tank and sewage lines using vehicle mounted sewer suction machine (Honey sucker) or through mechanically operated jetting system only including disposal of liquid/solid content out of the Cantt Area including cleaning thoroughly with fresh water complete all as specified and directed. Note:- Suction Unit shall be capable of syphoning out mud and slurry, grit and other material from sanitary, storm and sewerage systems from a depth of minimum 8 m.

Pumping out sludge including/dewatering, and cleaning of septic tank, manholes of any size by taking out mud/sludge/musk etc of any depth, in foul conditions and confined places, getting out and removing the sludge to a distance exc 250 m and n.exc 500 m and deposited where directed in and including borrow pits and covering the borrow pits with 15cms thick layer of soil complete all as specified and as directed.

Comprehensive maintenance of sewage line, Manholes, of various diameter and depth and floor/Nahani gully traps water closet of various size in buildings located with the following :- (a) Cleaning and removal of blockage/clogging in sewer lines including rodding by manual/machineries. (b) -ditto- all as per item 58(a) hereinbefore but in manholes. (c) -ditto- all as per item 58(a) hereinbefore but in floor/Nahani/Gully traps. (d) Removal of blockage/clogging in all water closets. (e) Removal of sludge obtained from Item Ser No 58(a) to 58(d) shall be properly removed to a pit and filled up with earth and spraying of lime as directed by Engineer-in-Charge. Notes (i) The unit rate quoted by the tenderer is inclusive of requirement of number of persons (minimum two Nos.) as and when required and asked by Engineer-In-Charge for attending day to day maintenance of sewer lines and manholes etc. The requirement shall be assessed by the tenderer and accordingly the unit rates shall be arrived at. No extra cost whatsoever shall be admissible on this account. (ii) The following areas of unit shall be maintained by the contractor under the item No 1 mentioned above:- (ab) Zone C and Zone D area under AGE BR-1 including all OTM Accn under AOR of AGE BR-1 and as directed by Engineer-In-Charge (iii) The contractor shall provide the sufficient number of labourers (minimum two Nos) for the period as directed by Engineer-In-Charge for the above works and they should report daily in the morning at 08.30 AM to AGE B/R-II office to cleaning and moping the offices and sweeping of AGE B/R-I area thereafter receive complain slip for rectification of complain whichever is as under the item No 9(a) to (e) in case the contractor failed to complete the complaint given within two days from the date of receiving complaint slip, a penalty of Rs 1500/- per day shall be recovered from the contractor. The contractor shall providing and engaging minimum two No of persons as required by the department for keeping fully smooth functional of the sewage lines/sewage system etc. and any type of blockages by manually or through pumping or mechanical sucker/modified tractor etc and keeping area clean, neat and tidy with use of brooms and T&P throughout the day i.e from 0830hrs to 1700hrs complete all as specified and all as directed. Note:- (i) Period of maintaining the sewage line starts after the date of physically completion of the work entntire work shall be carried out in the areas under Zone C and Zone D area under AGE BR-1 including all OTM Accn under AOR of AGE BR-1 and as directed by Engineer-In-Charge at Clement Town Cantt. Note- (i) Rate quoted above shall be deemed to including the cost of adequate T&P equipment, safety devices etc to full fill the requirment to the satisfaction of Engr-in-Charge Note (ii) The pump/mechanical sucker and all other necessary requirement at site for cleaning the same will be provided by the contractor without any extra cost on this ground Note (iii) The personnel engaged under this item will be available/report to office of AGE B/R-I at 0830 hrs to receive complaint slip for rectification of complaint whichever is as under the item No 9(a) to (e) in case the contractor failed to complete the complaint given within two days from the date of receiving complaint slip, a penalty of Rs 1500/- per day shall be recovered from the contractor Note (iv) If the persons are found absent, no payment will be made for that calendar days and In addition a penal recovery will be made double the rate quoted against the day.Note (v) Any dispute related to above shall be discussed with accepting officer and his decission shall be binding & final Note (vi) Comprehensive maintenance of sewage line, Manholes, of various diameter and depth and floor/Nahani/ gully traps water closet of various size in buildings located as above

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 150 mm internal dia of pipe complete all as specified and directed.

M&L for salt glazed stoneware (SGSW) drain pipes laid in trenches of 150 mm internal diameter of pipe and jointed in CM 1:1 complete all as specified and directed.

M&L for cement concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid & tested for 150 mm bore of pipe with cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate complete all as specified and directed.

M&L for cutting and removing wild bushes/ vegetation, surface dressing around the septic tank/sock well/ manholes to a distance of 2 mtrs and along sewage line all around and depositing surplus spoil/ rubbish exc 100M but n.exc 500 M complete all as specified and directed.

M&L for Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (½ round or ¾ section) in cement concrete 1:2:4 type B-1 smooth finished ,and reforming benching as required for 150 mm internal dia of pipe complete all as specified and directed.

NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the BIS specifications shall be followed.

RADHA ENTERPRISES (BID ID -3509023)

SWASTIKA BUILDERS (BID ID -3517432)

V R Associates (BID ID -3517681)

NIZAMUDIN AND SONS (BID ID -3511299)

sath sahib associates (BID ID -3514939)

Saurav Enterprises (BID ID -3511138)