REPAIR AND CLEANING TO SEWAGE LINES, MANHOLES, SEPTIC TANKS, AREA DRAINAGE, HARDSTANDING, INTERLOCKING TILES, BOUNDARY WALL, FENCING ETC IN TECH AREA AT AF STN JAMNAGAR

Amount

Desludging & cleaning of manholes depth not exc 1.0m of any size & shape by removing all sludge/waste etc from the manholes and finally cleaning with fresh water including disposing of all sludge/waste etc outside MOD land (complaint slip shall be collected by the rep of contractor from complaint cell daily as directed)

Desludging & cleaning of manholes depth exc 1 mtr and n.exc 2 mtr of any size & shape by removing all sludge/waste etc from the manholes and finally cleaning with fresh water including disposing of all sludge/waste etc outside MOD land (complaint slip shall be collected by the rep of contractor from complaint cell daily as directed)

Cleaning & desludging of septic tanks of capacity 10 to 25 users by pumping out sewage & sludge & disposing all waste including liquid in covered tanks outside MOD land and finally cleaning & washing with fresh water complete all as specified & directed by Eng-in-Charge.

Cleaning & desludging of sockage well of capacity 2.5m dia and 3m depth by pumping out sewage & sludge & disposing all waste including liquid in covered tanks outside MOD land and finally cleaning & washing with fresh water complete all as specified & directed by Eng-in-Charge.

Cleaning of gully traps, WHB, Floor trap, nahani traps etc any type of floor position by removing all sludge/waste etc including cleaning of connected pipe upto gully trap to remove blockage, and finally washing with clean water including disposing of all sludge/waste etc outside MOD land.

Cleaning of blockage from WC/EWC/Urinal at any type of floor by removing all sludge/waste etc including cleaning of connected pipe upto first manhole to remove blockage, and finally washing with clean water including disposing of all sludge/waste etc outside MOD land.

Cleaning of sewage lines 100/150/200 mm dia from manhole to manhole by manual / mechanical rodding, removing all sludge/waste and making the line functional incl disposing of all sludge/waste etc outside MOD land.

Demolition and breaking up 150/200 mm dia pipes (salt glazed ware, AC or Reinforced concrete) set in cement mortar, including PCC bed, packing under and haunching against the sides, in trenches including removal of debris out side MOD land complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft / loose soil

All as per item No 9 above but depth exc 1.5 m and n.exc 3.00 m

Returning, filling in (soil), including spreading, levelling, watering and well ramming in layers not exc 25 cm.

Removing excavated material (soil) exc. 1.50 km but n exc. 5 km and depositing where directed

S&F 150 mm dia reinforced concrete pipes, class NP2, laid and jointed complete with collars

S&F 200 mm dia reinforced concrete pipes, class NP2, laid and jointed complete with collars

M&L for cement concrete 1:4:8 type D2 (using 40mm graded aggregate) bed to drain pipes including packing under and haunching against the sides of pipes 150mm dia bore after they are laid and tested

M&L for cement concrete 1:4:8 type D2 (using 40mm graded aggregate) bed to drain pipes including packing under and haunching against the sides of pipes 200mm dia bore after they are laid and tested

Demolition of concrete (un-reinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) including removal of debris to a distance exc 1.5 km but n.exc 2 km

M&L for providing precast cement concrete Type B1 1:2:4 (20mm graded aggregate) in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces Set in cement mortar 1:6 Note:- reinforcement steel will be measured and paid seperately

M&L for TMT bars 6 to 8 mm dia, cut to length, bent to shape required including bedding and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified & directed by Eng-in-Charge.

S&F in repairs PVC (SWR) bend 110 mm bore any radius

S&F in repairs PVC (SWR) bend 75 mm bore any radius

S&F in repairs PVC(SWR) branch pieces 110 mm bore single (single Y) equal or unequal

M&L for brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in cement motar 1:4

S&F in repairs PVC (SWR) 110 mm bore 'P' trap or 'S' trap

Cleaning of PCC / stone masonry / brick masonry drains not exceeding 1.5 metre deep by removing of deposited soft / loose soil and other foreign materials not exc 30 cm deep and average 15 cm deep and removal of excavated material to a distance exc 1 km but n.exc 2 km complete all as specified and directed by Engineer-in-charge Note:- width of bottom of drain multiplied by the length of drain cleaned shall be measured for payment.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required

M&L for rendering 5 mm thick in cement mortar 1:4 (as second layer) over and including 10 mm thick rendering in cement mortar 1:6 ( as first layer) on fair faces of brick work or concrete surfaces, including mixing only water proofing compound in second coat as per manufacturer's instruction. Note:- Water proofing compound will be measured and paid seperately

Supply only liquid water proofing compound

M&L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4, finished even and smooth without using extra cement

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 including removal of debris outside MOD land.

Demolition of floor, hearth or wall tiling or stone slab laid , bedded & pointed in any mortar including demolition of cement mortar bedding or backing coat, including removal of debris outside MOD land.

M&L for Non - skid joint free coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including screed bed or bedding layer of cement mortar 1:6, 15 mm thick

M&L for coloured glazed ceramic tiles in vertical surface 350x 250x 7mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match, over and including 10mm thick backing coat in cement mortar 1:4

M&L for cement concrete type B-0, 1:2:4 ( 12.5 mm graded stone aggregate) 25mm thick as in sub-floors, sub-bases, floors and pavings, etc

S&F in repairs vitreous China wash down water closet pan (pedestal pattern), white (including fixing bolts & P or S trap) and finishing with white cement.

S&F in repairs vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) complete including provision of lime concrete bedding.

Demolition of brickwork or stone/ boulder masonry / PCC block masonry, built in cement or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles

M&L for pre-cast cement concrete block masonry 1:5:8 (20mm graded aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6, complete

M&L for cement concrete Type C2 (1:3:6) (40mm graded aggregate) in surface channels and drains

M&L for providing, cement concrete Type B1 1:2:4 (20mm graded aggregate) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed

M&L for forming fair finished drains or channels 30cm inner girth in cement concrete using extra cement including forms, moulds, mitred / stopped ends etc.

Taking down of galvanised existing concertina coil of size 750 mm and re-fixing at same position with using GI hooks fixed in PCC in proper line/alignment etc complete all as specified and directed

M&L for 75 mm thick cement concrete type D- 2, 1:4:8 (40mm graded aggregate) in sub-floors, sub-bases, floors and pavings etc

M&L for rubber moulded chequered cement concrete tile with grey cement and pigment (of approved tint) of size 300 mm x 300 mm x 25 mm thick over and including 15mm thick screed bed in CM 1:6, set jointed and pointed in neat cement slurry complete

M&L for cement concrete type B- 1, 1:2:4 (20mm graded aggregate) as in road / hardstanding of thickness 150 mm including steel formwork and finishing the surface using floater etc complete all as directed by Engineer-in-Charge

M&L for Forming contraction joints (Dummy) in concrete pavement, 30 mm deep x 10 mm wide priming & filled with sealing compound Grade 'A' all as specified and as directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings

M&L for pre-painted galvalume aluminum Zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof, ridges etc fixed with self drilling screws as specified

Dismantling wrought iron or mild steel work of any description not otherwise provided for

S&F mild steel angle iron and flats including embedding in concrete and screwing etc. 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 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. as directed (each line wire to be measured)

S&F in repairs galvanized concertina coil of 750mm dia made of 0.5mm thick, 19mm wide strip & 2.59 mm dia high tensile wire, 125 Nos of clips, having 56 Nos of circles and covering 8 to 10 running mtr and 'S' clips per spiral using a central core of high tensile wire around which a tape of razor sharp barbs is machine crimped etc all as specified.

M&L for preparation of old decorated steel Surfaces of any description, over 10cm in width or girth,not otherwise described and applying one coat of synthetic enamel paint

M&L for preparation of new or previously untreated steel surfaces of any description, over 10cm in width or girth,not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide, zinc chrome primer

M&L for 100 mm thick cement concrete type D- 2, 1:4:8 (40mm graded aggregate) in sub-floors, sub-bases, floors and pavings etc

M&L for machine pressed precast concrete interlocking paver block of approved shape and size of 80mm thickness, with minimum compressive strength of 40N/sqm (M-40 ), without correction factor for chamfering, made in rubber moulds with 0.50mm thick scratch proof lacquer coating on top surface, with white cement and pigment laid over and including 20mm thick sand screed bed complete

Filleting in any position and to any shape in cement mortar 1:4 including all mitres, stops, etc. exc. 25 but n.exc 50 sq.cm.

Honest builders

KEVAL ENTERPRISE

S t modi

Jyoti Refrigeration

JAMNAGAR ELECTRIC AND MACHINERY CO

badri glass and construction

jagdish machinery stores

SIBS CONTRACTOR