SPECIAL REPAIR AND ADDITION ALTERATION TO SHED NEAR TO ICGS JETTY, VIZHINJAM, TRIVANDRUM

Amount

Material and labour for Plain cement concrete 1:4:8 type D2 using 40mm graded stone aggregate as in foundation and mass concrete complete all as specified and as directed.

Material and Labour for plain cement concrete 1:2:4 type B1 using 20mm graded granite stone aggrgate embeding post all as specified and as directed.

Supply and fix rolled mild steel in roof trusses (framed), trussed, rafters, purlins, including special shaped washers etc complete conforming to using ERW or induction butt welded tubes conforming to IS - 1161-1979 grade St.-240 all as specified and as directed.

Material and labour for preparation of new or previously untreated steel surface over 10 cm width or girth and applying two coats of synthentic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply and fix for mild plate (plain or chequerred), channel, square cut or notched(ordinary or counter sunk) forming holes with riveted, bolted or welded attachment to bottom of pipe conforming to Fe 410-W quality A (Gde-E-250) complete all as specified and directed.

Supply and fix Mild steel screw bolts (machine made) purpose made with hexagonal or square heads at one end and screwed other end to be fitted with washers and one hexagonal or square nut exc n exc 30cm long, dia dia of neck exc. 20mm but n exc 25mm complete all as specified and as directed.

Supply and fix for Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with galvanised self tapping screws complete all as specified and directed.

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

Dismantling plain or corrugated steel sheeting, any gauge, thickness including Nainital or similar pattern roofing complete all as directed.

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

Material and labour for mild steel work such as wind tie bar with screwed end nuts, washers and mild steel flat etc conforming to Fe 410-0 or 310-0 all as specified and as directed.

Material and labour for applying two coats of synthetic enamel paint over one coat of red oxide primer on new steel surfaces, width or girth not exceeding 10cm including preparation of surface etc., complete all as specified and directed.

Material and labour for preparation of old decorated external wall surfaces by washing with pressure pump, rubbing down and stopping of painted surfaces and applying one coat of weather proof acrylic emulsion exterior grade(anti fungal paint) premium quality, applied to surfaces complete all as specified and as directed.

Excavation in trenches in hard/dense soil not exceeding 1.5 mtr wide and not exceeding 1.5 meter in depth and getting out excavated earth, forming bottom surfaces to required level complete all as specified and directed.

Material and labour for precast cement concrete solid block masonry using Solid PCC block type C4 exceeding 10 Cm width, built in cement mortar 1:6 all as specified and as directed.

Material and labour for 15 mm thick rendering in CM 1 : 4 on fair surfaces of brick/concrete surfaces without using extra cement all as specified and as directed.

Material and Labour for preparation of plastered surfaces of wall and applying two coats of weather proof exterior emulsion paint over a coat of primer including necessary scaffolding complete all as specified and as directed. Make:Apex Ultima Protek of Asian/Exel of Nerolac/Weather Coat of Berger

Material and labour for hard core with granite broken stone of gauge not exceeding 63 mm, deposited, spread, and levelled in layers not exceeding 15 cm thick watered and rammed to a true surface all as specified and as directed.

Material and labour for cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate 100mm thick as in sub base of floors including necessary form work all as specified and as directed.

Material and labour for providing plain cement concrete 1:2:4 type B1, using 20mm graded stone aggregate as in flooring 150 mm thick finished even and smooth with out using extra cement including spike rolling to surfaces or making impressions of expanded metal whilst the concrete is green all as specified and as directed.

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

Material and Labour 75mm thick PCC 1:3:6 type C2 using 40mm graded stone aggregate as in plinth protection, path and other similar type of works, finished even and fair without using extra cement complete all as specified and directed.

Supply and fix mild steel sections as in 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.

Supply and fixing chain link fencing, MS galvanised of size 50mmx50mm, 4mm dia fixed to any type of standards, rails straining bolts including provision of binding wire complete all as specified and as directed.

Supply and Fix 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) complete all as specified and directed.

Excavation in post holes (or similar holes) each n exc 0.5 cum and getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers n exc 25cm, watering and removing surplus soil to a distance n exc 50m and making good surface in soft/loose soil complete all as specified and directed.

Schedule of Credit (Minus) Rs. 44,025.00 NOTE: Bidder shall insert credit amount of Rs. 44,025.00 as rate in Green field under Col-13.

Archana Transport